Merge branch 'release/2.0'
This commit is contained in:
Vyacheslav Boyko
commit
3455d47cfe
117
.mvn/wrapper/MavenWrapperDownloader.java
vendored
Normal file
117
.mvn/wrapper/MavenWrapperDownloader.java
vendored
Normal file
@ -0,0 +1,117 @@
|
||||
/*
|
||||
* Copyright 2007-present the original author or authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
import java.net.*;
|
||||
import java.io.*;
|
||||
import java.nio.channels.*;
|
||||
import java.util.Properties;
|
||||
|
||||
public class MavenWrapperDownloader {
|
||||
|
||||
private static final String WRAPPER_VERSION = "0.5.5";
|
||||
/**
|
||||
* Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided.
|
||||
*/
|
||||
private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/"
|
||||
+ WRAPPER_VERSION + "/maven-wrapper-" + WRAPPER_VERSION + ".jar";
|
||||
|
||||
/**
|
||||
* Path to the maven-wrapper.properties file, which might contain a downloadUrl property to
|
||||
* use instead of the default one.
|
||||
*/
|
||||
private static final String MAVEN_WRAPPER_PROPERTIES_PATH =
|
||||
".mvn/wrapper/maven-wrapper.properties";
|
||||
|
||||
/**
|
||||
* Path where the maven-wrapper.jar will be saved to.
|
||||
*/
|
||||
private static final String MAVEN_WRAPPER_JAR_PATH =
|
||||
".mvn/wrapper/maven-wrapper.jar";
|
||||
|
||||
/**
|
||||
* Name of the property which should be used to override the default download url for the wrapper.
|
||||
*/
|
||||
private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl";
|
||||
|
||||
public static void main(String args[]) {
|
||||
System.out.println("- Downloader started");
|
||||
File baseDirectory = new File(args[0]);
|
||||
System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath());
|
||||
|
||||
// If the maven-wrapper.properties exists, read it and check if it contains a custom
|
||||
// wrapperUrl parameter.
|
||||
File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH);
|
||||
String url = DEFAULT_DOWNLOAD_URL;
|
||||
if(mavenWrapperPropertyFile.exists()) {
|
||||
FileInputStream mavenWrapperPropertyFileInputStream = null;
|
||||
try {
|
||||
mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile);
|
||||
Properties mavenWrapperProperties = new Properties();
|
||||
mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream);
|
||||
url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url);
|
||||
} catch (IOException e) {
|
||||
System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'");
|
||||
} finally {
|
||||
try {
|
||||
if(mavenWrapperPropertyFileInputStream != null) {
|
||||
mavenWrapperPropertyFileInputStream.close();
|
||||
}
|
||||
} catch (IOException e) {
|
||||
// Ignore ...
|
||||
}
|
||||
}
|
||||
}
|
||||
System.out.println("- Downloading from: " + url);
|
||||
|
||||
File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH);
|
||||
if(!outputFile.getParentFile().exists()) {
|
||||
if(!outputFile.getParentFile().mkdirs()) {
|
||||
System.out.println(
|
||||
"- ERROR creating output directory '" + outputFile.getParentFile().getAbsolutePath() + "'");
|
||||
}
|
||||
}
|
||||
System.out.println("- Downloading to: " + outputFile.getAbsolutePath());
|
||||
try {
|
||||
downloadFileFromURL(url, outputFile);
|
||||
System.out.println("Done");
|
||||
System.exit(0);
|
||||
} catch (Throwable e) {
|
||||
System.out.println("- Error downloading");
|
||||
e.printStackTrace();
|
||||
System.exit(1);
|
||||
}
|
||||
}
|
||||
|
||||
private static void downloadFileFromURL(String urlString, File destination) throws Exception {
|
||||
if (System.getenv("MVNW_USERNAME") != null && System.getenv("MVNW_PASSWORD") != null) {
|
||||
String username = System.getenv("MVNW_USERNAME");
|
||||
char[] password = System.getenv("MVNW_PASSWORD").toCharArray();
|
||||
Authenticator.setDefault(new Authenticator() {
|
||||
@Override
|
||||
protected PasswordAuthentication getPasswordAuthentication() {
|
||||
return new PasswordAuthentication(username, password);
|
||||
}
|
||||
});
|
||||
}
|
||||
URL website = new URL(urlString);
|
||||
ReadableByteChannel rbc;
|
||||
rbc = Channels.newChannel(website.openStream());
|
||||
FileOutputStream fos = new FileOutputStream(destination);
|
||||
fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE);
|
||||
fos.close();
|
||||
rbc.close();
|
||||
}
|
||||
|
||||
}
|
||||
BIN
.mvn/wrapper/maven-wrapper.jar
vendored
Normal file
BIN
.mvn/wrapper/maven-wrapper.jar
vendored
Normal file
Binary file not shown.
2
.mvn/wrapper/maven-wrapper.properties
vendored
Normal file
2
.mvn/wrapper/maven-wrapper.properties
vendored
Normal file
@ -0,0 +1,2 @@
|
||||
distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.1/apache-maven-3.6.1-bin.zip
|
||||
wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar
|
||||
36
build.gradle
36
build.gradle
@ -1,36 +0,0 @@
|
||||
/*
|
||||
* This file was generated by the Gradle 'init' task.
|
||||
*/
|
||||
|
||||
plugins {
|
||||
id 'java'
|
||||
id 'maven-publish'
|
||||
}
|
||||
|
||||
repositories {
|
||||
mavenLocal()
|
||||
maven {
|
||||
url = uri('https://repo.maven.apache.org/maven2/')
|
||||
}
|
||||
}
|
||||
|
||||
dependencies {
|
||||
testImplementation 'junit:junit:4.12'
|
||||
}
|
||||
|
||||
group = 'ru.bvn13.fsm'
|
||||
version = '1.0'
|
||||
description = 'FinalStateMachine'
|
||||
java.sourceCompatibility = JavaVersion.VERSION_1_8
|
||||
|
||||
publishing {
|
||||
publications {
|
||||
maven(MavenPublication) {
|
||||
from(components.java)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
tasks.withType(JavaCompile) {
|
||||
options.encoding = 'UTF-8'
|
||||
}
|
||||
185
gradlew
vendored
185
gradlew
vendored
@ -1,185 +0,0 @@
|
||||
#!/usr/bin/env sh
|
||||
|
||||
#
|
||||
# Copyright 2015 the original author or authors.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# https://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
#
|
||||
|
||||
##############################################################################
|
||||
##
|
||||
## Gradle start up script for UN*X
|
||||
##
|
||||
##############################################################################
|
||||
|
||||
# Attempt to set APP_HOME
|
||||
# Resolve links: $0 may be a link
|
||||
PRG="$0"
|
||||
# Need this for relative symlinks.
|
||||
while [ -h "$PRG" ] ; do
|
||||
ls=`ls -ld "$PRG"`
|
||||
link=`expr "$ls" : '.*-> \(.*\)$'`
|
||||
if expr "$link" : '/.*' > /dev/null; then
|
||||
PRG="$link"
|
||||
else
|
||||
PRG=`dirname "$PRG"`"/$link"
|
||||
fi
|
||||
done
|
||||
SAVED="`pwd`"
|
||||
cd "`dirname \"$PRG\"`/" >/dev/null
|
||||
APP_HOME="`pwd -P`"
|
||||
cd "$SAVED" >/dev/null
|
||||
|
||||
APP_NAME="Gradle"
|
||||
APP_BASE_NAME=`basename "$0"`
|
||||
|
||||
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
|
||||
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
|
||||
|
||||
# Use the maximum available, or set MAX_FD != -1 to use that value.
|
||||
MAX_FD="maximum"
|
||||
|
||||
warn () {
|
||||
echo "$*"
|
||||
}
|
||||
|
||||
die () {
|
||||
echo
|
||||
echo "$*"
|
||||
echo
|
||||
exit 1
|
||||
}
|
||||
|
||||
# OS specific support (must be 'true' or 'false').
|
||||
cygwin=false
|
||||
msys=false
|
||||
darwin=false
|
||||
nonstop=false
|
||||
case "`uname`" in
|
||||
CYGWIN* )
|
||||
cygwin=true
|
||||
;;
|
||||
Darwin* )
|
||||
darwin=true
|
||||
;;
|
||||
MINGW* )
|
||||
msys=true
|
||||
;;
|
||||
NONSTOP* )
|
||||
nonstop=true
|
||||
;;
|
||||
esac
|
||||
|
||||
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
|
||||
|
||||
|
||||
# Determine the Java command to use to start the JVM.
|
||||
if [ -n "$JAVA_HOME" ] ; then
|
||||
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
|
||||
# IBM's JDK on AIX uses strange locations for the executables
|
||||
JAVACMD="$JAVA_HOME/jre/sh/java"
|
||||
else
|
||||
JAVACMD="$JAVA_HOME/bin/java"
|
||||
fi
|
||||
if [ ! -x "$JAVACMD" ] ; then
|
||||
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
|
||||
|
||||
Please set the JAVA_HOME variable in your environment to match the
|
||||
location of your Java installation."
|
||||
fi
|
||||
else
|
||||
JAVACMD="java"
|
||||
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
|
||||
|
||||
Please set the JAVA_HOME variable in your environment to match the
|
||||
location of your Java installation."
|
||||
fi
|
||||
|
||||
# Increase the maximum file descriptors if we can.
|
||||
if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
|
||||
MAX_FD_LIMIT=`ulimit -H -n`
|
||||
if [ $? -eq 0 ] ; then
|
||||
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
|
||||
MAX_FD="$MAX_FD_LIMIT"
|
||||
fi
|
||||
ulimit -n $MAX_FD
|
||||
if [ $? -ne 0 ] ; then
|
||||
warn "Could not set maximum file descriptor limit: $MAX_FD"
|
||||
fi
|
||||
else
|
||||
warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
|
||||
fi
|
||||
fi
|
||||
|
||||
# For Darwin, add options to specify how the application appears in the dock
|
||||
if $darwin; then
|
||||
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
|
||||
fi
|
||||
|
||||
# For Cygwin or MSYS, switch paths to Windows format before running java
|
||||
if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
|
||||
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
|
||||
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
|
||||
|
||||
JAVACMD=`cygpath --unix "$JAVACMD"`
|
||||
|
||||
# We build the pattern for arguments to be converted via cygpath
|
||||
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
|
||||
SEP=""
|
||||
for dir in $ROOTDIRSRAW ; do
|
||||
ROOTDIRS="$ROOTDIRS$SEP$dir"
|
||||
SEP="|"
|
||||
done
|
||||
OURCYGPATTERN="(^($ROOTDIRS))"
|
||||
# Add a user-defined pattern to the cygpath arguments
|
||||
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
|
||||
OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
|
||||
fi
|
||||
# Now convert the arguments - kludge to limit ourselves to /bin/sh
|
||||
i=0
|
||||
for arg in "$@" ; do
|
||||
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
|
||||
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
|
||||
|
||||
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
|
||||
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
|
||||
else
|
||||
eval `echo args$i`="\"$arg\""
|
||||
fi
|
||||
i=`expr $i + 1`
|
||||
done
|
||||
case $i in
|
||||
0) set -- ;;
|
||||
1) set -- "$args0" ;;
|
||||
2) set -- "$args0" "$args1" ;;
|
||||
3) set -- "$args0" "$args1" "$args2" ;;
|
||||
4) set -- "$args0" "$args1" "$args2" "$args3" ;;
|
||||
5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
|
||||
6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
|
||||
7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
|
||||
8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
|
||||
9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
|
||||
esac
|
||||
fi
|
||||
|
||||
# Escape application args
|
||||
save () {
|
||||
for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
|
||||
echo " "
|
||||
}
|
||||
APP_ARGS=`save "$@"`
|
||||
|
||||
# Collect all arguments for the java command, following the shell quoting and substitution rules
|
||||
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
|
||||
|
||||
exec "$JAVACMD" "$@"
|
||||
89
gradlew.bat
vendored
89
gradlew.bat
vendored
@ -1,89 +0,0 @@
|
||||
@rem
|
||||
@rem Copyright 2015 the original author or authors.
|
||||
@rem
|
||||
@rem Licensed under the Apache License, Version 2.0 (the "License");
|
||||
@rem you may not use this file except in compliance with the License.
|
||||
@rem You may obtain a copy of the License at
|
||||
@rem
|
||||
@rem https://www.apache.org/licenses/LICENSE-2.0
|
||||
@rem
|
||||
@rem Unless required by applicable law or agreed to in writing, software
|
||||
@rem distributed under the License is distributed on an "AS IS" BASIS,
|
||||
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
@rem See the License for the specific language governing permissions and
|
||||
@rem limitations under the License.
|
||||
@rem
|
||||
|
||||
@if "%DEBUG%" == "" @echo off
|
||||
@rem ##########################################################################
|
||||
@rem
|
||||
@rem Gradle startup script for Windows
|
||||
@rem
|
||||
@rem ##########################################################################
|
||||
|
||||
@rem Set local scope for the variables with windows NT shell
|
||||
if "%OS%"=="Windows_NT" setlocal
|
||||
|
||||
set DIRNAME=%~dp0
|
||||
if "%DIRNAME%" == "" set DIRNAME=.
|
||||
set APP_BASE_NAME=%~n0
|
||||
set APP_HOME=%DIRNAME%
|
||||
|
||||
@rem Resolve any "." and ".." in APP_HOME to make it shorter.
|
||||
for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
|
||||
|
||||
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
|
||||
set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
|
||||
|
||||
@rem Find java.exe
|
||||
if defined JAVA_HOME goto findJavaFromJavaHome
|
||||
|
||||
set JAVA_EXE=java.exe
|
||||
%JAVA_EXE% -version >NUL 2>&1
|
||||
if "%ERRORLEVEL%" == "0" goto execute
|
||||
|
||||
echo.
|
||||
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
|
||||
echo.
|
||||
echo Please set the JAVA_HOME variable in your environment to match the
|
||||
echo location of your Java installation.
|
||||
|
||||
goto fail
|
||||
|
||||
:findJavaFromJavaHome
|
||||
set JAVA_HOME=%JAVA_HOME:"=%
|
||||
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
|
||||
|
||||
if exist "%JAVA_EXE%" goto execute
|
||||
|
||||
echo.
|
||||
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
|
||||
echo.
|
||||
echo Please set the JAVA_HOME variable in your environment to match the
|
||||
echo location of your Java installation.
|
||||
|
||||
goto fail
|
||||
|
||||
:execute
|
||||
@rem Setup the command line
|
||||
|
||||
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
|
||||
|
||||
|
||||
@rem Execute Gradle
|
||||
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
|
||||
|
||||
:end
|
||||
@rem End local scope for the variables with windows NT shell
|
||||
if "%ERRORLEVEL%"=="0" goto mainEnd
|
||||
|
||||
:fail
|
||||
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
|
||||
rem the _cmd.exe /c_ return code!
|
||||
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
|
||||
exit /b 1
|
||||
|
||||
:mainEnd
|
||||
if "%OS%"=="Windows_NT" endlocal
|
||||
|
||||
:omega
|
||||
310
mvnw
vendored
Executable file
310
mvnw
vendored
Executable file
@ -0,0 +1,310 @@
|
||||
#!/bin/sh
|
||||
# ----------------------------------------------------------------------------
|
||||
# Licensed to the Apache Software Foundation (ASF) under one
|
||||
# or more contributor license agreements. See the NOTICE file
|
||||
# distributed with this work for additional information
|
||||
# regarding copyright ownership. The ASF licenses this file
|
||||
# to you under the Apache License, Version 2.0 (the
|
||||
# "License"); you may not use this file except in compliance
|
||||
# with the License. You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing,
|
||||
# software distributed under the License is distributed on an
|
||||
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||
# KIND, either express or implied. See the License for the
|
||||
# specific language governing permissions and limitations
|
||||
# under the License.
|
||||
# ----------------------------------------------------------------------------
|
||||
|
||||
# ----------------------------------------------------------------------------
|
||||
# Maven2 Start Up Batch script
|
||||
#
|
||||
# Required ENV vars:
|
||||
# ------------------
|
||||
# JAVA_HOME - location of a JDK home dir
|
||||
#
|
||||
# Optional ENV vars
|
||||
# -----------------
|
||||
# M2_HOME - location of maven2's installed home dir
|
||||
# MAVEN_OPTS - parameters passed to the Java VM when running Maven
|
||||
# e.g. to debug Maven itself, use
|
||||
# set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
|
||||
# MAVEN_SKIP_RC - flag to disable loading of mavenrc files
|
||||
# ----------------------------------------------------------------------------
|
||||
|
||||
if [ -z "$MAVEN_SKIP_RC" ] ; then
|
||||
|
||||
if [ -f /etc/mavenrc ] ; then
|
||||
. /etc/mavenrc
|
||||
fi
|
||||
|
||||
if [ -f "$HOME/.mavenrc" ] ; then
|
||||
. "$HOME/.mavenrc"
|
||||
fi
|
||||
|
||||
fi
|
||||
|
||||
# OS specific support. $var _must_ be set to either true or false.
|
||||
cygwin=false;
|
||||
darwin=false;
|
||||
mingw=false
|
||||
case "`uname`" in
|
||||
CYGWIN*) cygwin=true ;;
|
||||
MINGW*) mingw=true;;
|
||||
Darwin*) darwin=true
|
||||
# Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
|
||||
# See https://developer.apple.com/library/mac/qa/qa1170/_index.html
|
||||
if [ -z "$JAVA_HOME" ]; then
|
||||
if [ -x "/usr/libexec/java_home" ]; then
|
||||
export JAVA_HOME="`/usr/libexec/java_home`"
|
||||
else
|
||||
export JAVA_HOME="/Library/Java/Home"
|
||||
fi
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
|
||||
if [ -z "$JAVA_HOME" ] ; then
|
||||
if [ -r /etc/gentoo-release ] ; then
|
||||
JAVA_HOME=`java-config --jre-home`
|
||||
fi
|
||||
fi
|
||||
|
||||
if [ -z "$M2_HOME" ] ; then
|
||||
## resolve links - $0 may be a link to maven's home
|
||||
PRG="$0"
|
||||
|
||||
# need this for relative symlinks
|
||||
while [ -h "$PRG" ] ; do
|
||||
ls=`ls -ld "$PRG"`
|
||||
link=`expr "$ls" : '.*-> \(.*\)$'`
|
||||
if expr "$link" : '/.*' > /dev/null; then
|
||||
PRG="$link"
|
||||
else
|
||||
PRG="`dirname "$PRG"`/$link"
|
||||
fi
|
||||
done
|
||||
|
||||
saveddir=`pwd`
|
||||
|
||||
M2_HOME=`dirname "$PRG"`/..
|
||||
|
||||
# make it fully qualified
|
||||
M2_HOME=`cd "$M2_HOME" && pwd`
|
||||
|
||||
cd "$saveddir"
|
||||
# echo Using m2 at $M2_HOME
|
||||
fi
|
||||
|
||||
# For Cygwin, ensure paths are in UNIX format before anything is touched
|
||||
if $cygwin ; then
|
||||
[ -n "$M2_HOME" ] &&
|
||||
M2_HOME=`cygpath --unix "$M2_HOME"`
|
||||
[ -n "$JAVA_HOME" ] &&
|
||||
JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
|
||||
[ -n "$CLASSPATH" ] &&
|
||||
CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
|
||||
fi
|
||||
|
||||
# For Mingw, ensure paths are in UNIX format before anything is touched
|
||||
if $mingw ; then
|
||||
[ -n "$M2_HOME" ] &&
|
||||
M2_HOME="`(cd "$M2_HOME"; pwd)`"
|
||||
[ -n "$JAVA_HOME" ] &&
|
||||
JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`"
|
||||
fi
|
||||
|
||||
if [ -z "$JAVA_HOME" ]; then
|
||||
javaExecutable="`which javac`"
|
||||
if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then
|
||||
# readlink(1) is not available as standard on Solaris 10.
|
||||
readLink=`which readlink`
|
||||
if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then
|
||||
if $darwin ; then
|
||||
javaHome="`dirname \"$javaExecutable\"`"
|
||||
javaExecutable="`cd \"$javaHome\" && pwd -P`/javac"
|
||||
else
|
||||
javaExecutable="`readlink -f \"$javaExecutable\"`"
|
||||
fi
|
||||
javaHome="`dirname \"$javaExecutable\"`"
|
||||
javaHome=`expr "$javaHome" : '\(.*\)/bin'`
|
||||
JAVA_HOME="$javaHome"
|
||||
export JAVA_HOME
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
|
||||
if [ -z "$JAVACMD" ] ; then
|
||||
if [ -n "$JAVA_HOME" ] ; then
|
||||
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
|
||||
# IBM's JDK on AIX uses strange locations for the executables
|
||||
JAVACMD="$JAVA_HOME/jre/sh/java"
|
||||
else
|
||||
JAVACMD="$JAVA_HOME/bin/java"
|
||||
fi
|
||||
else
|
||||
JAVACMD="`which java`"
|
||||
fi
|
||||
fi
|
||||
|
||||
if [ ! -x "$JAVACMD" ] ; then
|
||||
echo "Error: JAVA_HOME is not defined correctly." >&2
|
||||
echo " We cannot execute $JAVACMD" >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ -z "$JAVA_HOME" ] ; then
|
||||
echo "Warning: JAVA_HOME environment variable is not set."
|
||||
fi
|
||||
|
||||
CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher
|
||||
|
||||
# traverses directory structure from process work directory to filesystem root
|
||||
# first directory with .mvn subdirectory is considered project base directory
|
||||
find_maven_basedir() {
|
||||
|
||||
if [ -z "$1" ]
|
||||
then
|
||||
echo "Path not specified to find_maven_basedir"
|
||||
return 1
|
||||
fi
|
||||
|
||||
basedir="$1"
|
||||
wdir="$1"
|
||||
while [ "$wdir" != '/' ] ; do
|
||||
if [ -d "$wdir"/.mvn ] ; then
|
||||
basedir=$wdir
|
||||
break
|
||||
fi
|
||||
# workaround for JBEAP-8937 (on Solaris 10/Sparc)
|
||||
if [ -d "${wdir}" ]; then
|
||||
wdir=`cd "$wdir/.."; pwd`
|
||||
fi
|
||||
# end of workaround
|
||||
done
|
||||
echo "${basedir}"
|
||||
}
|
||||
|
||||
# concatenates all lines of a file
|
||||
concat_lines() {
|
||||
if [ -f "$1" ]; then
|
||||
echo "$(tr -s '\n' ' ' < "$1")"
|
||||
fi
|
||||
}
|
||||
|
||||
BASE_DIR=`find_maven_basedir "$(pwd)"`
|
||||
if [ -z "$BASE_DIR" ]; then
|
||||
exit 1;
|
||||
fi
|
||||
|
||||
##########################################################################################
|
||||
# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
|
||||
# This allows using the maven wrapper in projects that prohibit checking in binary data.
|
||||
##########################################################################################
|
||||
if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then
|
||||
if [ "$MVNW_VERBOSE" = true ]; then
|
||||
echo "Found .mvn/wrapper/maven-wrapper.jar"
|
||||
fi
|
||||
else
|
||||
if [ "$MVNW_VERBOSE" = true ]; then
|
||||
echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..."
|
||||
fi
|
||||
if [ -n "$MVNW_REPOURL" ]; then
|
||||
jarUrl="$MVNW_REPOURL/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar"
|
||||
else
|
||||
jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar"
|
||||
fi
|
||||
while IFS="=" read key value; do
|
||||
case "$key" in (wrapperUrl) jarUrl="$value"; break ;;
|
||||
esac
|
||||
done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties"
|
||||
if [ "$MVNW_VERBOSE" = true ]; then
|
||||
echo "Downloading from: $jarUrl"
|
||||
fi
|
||||
wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar"
|
||||
if $cygwin; then
|
||||
wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"`
|
||||
fi
|
||||
|
||||
if command -v wget > /dev/null; then
|
||||
if [ "$MVNW_VERBOSE" = true ]; then
|
||||
echo "Found wget ... using wget"
|
||||
fi
|
||||
if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
|
||||
wget "$jarUrl" -O "$wrapperJarPath"
|
||||
else
|
||||
wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath"
|
||||
fi
|
||||
elif command -v curl > /dev/null; then
|
||||
if [ "$MVNW_VERBOSE" = true ]; then
|
||||
echo "Found curl ... using curl"
|
||||
fi
|
||||
if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
|
||||
curl -o "$wrapperJarPath" "$jarUrl" -f
|
||||
else
|
||||
curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f
|
||||
fi
|
||||
|
||||
else
|
||||
if [ "$MVNW_VERBOSE" = true ]; then
|
||||
echo "Falling back to using Java to download"
|
||||
fi
|
||||
javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java"
|
||||
# For Cygwin, switch paths to Windows format before running javac
|
||||
if $cygwin; then
|
||||
javaClass=`cygpath --path --windows "$javaClass"`
|
||||
fi
|
||||
if [ -e "$javaClass" ]; then
|
||||
if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
|
||||
if [ "$MVNW_VERBOSE" = true ]; then
|
||||
echo " - Compiling MavenWrapperDownloader.java ..."
|
||||
fi
|
||||
# Compiling the Java class
|
||||
("$JAVA_HOME/bin/javac" "$javaClass")
|
||||
fi
|
||||
if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
|
||||
# Running the downloader
|
||||
if [ "$MVNW_VERBOSE" = true ]; then
|
||||
echo " - Running MavenWrapperDownloader.java ..."
|
||||
fi
|
||||
("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR")
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
##########################################################################################
|
||||
# End of extension
|
||||
##########################################################################################
|
||||
|
||||
export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}
|
||||
if [ "$MVNW_VERBOSE" = true ]; then
|
||||
echo $MAVEN_PROJECTBASEDIR
|
||||
fi
|
||||
MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
|
||||
|
||||
# For Cygwin, switch paths to Windows format before running java
|
||||
if $cygwin; then
|
||||
[ -n "$M2_HOME" ] &&
|
||||
M2_HOME=`cygpath --path --windows "$M2_HOME"`
|
||||
[ -n "$JAVA_HOME" ] &&
|
||||
JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
|
||||
[ -n "$CLASSPATH" ] &&
|
||||
CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
|
||||
[ -n "$MAVEN_PROJECTBASEDIR" ] &&
|
||||
MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"`
|
||||
fi
|
||||
|
||||
# Provide a "standardized" way to retrieve the CLI args that will
|
||||
# work with both Windows and non-Windows executions.
|
||||
MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@"
|
||||
export MAVEN_CMD_LINE_ARGS
|
||||
|
||||
WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
|
||||
|
||||
exec "$JAVACMD" \
|
||||
$MAVEN_OPTS \
|
||||
-classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
|
||||
"-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
|
||||
${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"
|
||||
182
mvnw.cmd
vendored
Normal file
182
mvnw.cmd
vendored
Normal file
@ -0,0 +1,182 @@
|
||||
@REM ----------------------------------------------------------------------------
|
||||
@REM Licensed to the Apache Software Foundation (ASF) under one
|
||||
@REM or more contributor license agreements. See the NOTICE file
|
||||
@REM distributed with this work for additional information
|
||||
@REM regarding copyright ownership. The ASF licenses this file
|
||||
@REM to you under the Apache License, Version 2.0 (the
|
||||
@REM "License"); you may not use this file except in compliance
|
||||
@REM with the License. You may obtain a copy of the License at
|
||||
@REM
|
||||
@REM http://www.apache.org/licenses/LICENSE-2.0
|
||||
@REM
|
||||
@REM Unless required by applicable law or agreed to in writing,
|
||||
@REM software distributed under the License is distributed on an
|
||||
@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||
@REM KIND, either express or implied. See the License for the
|
||||
@REM specific language governing permissions and limitations
|
||||
@REM under the License.
|
||||
@REM ----------------------------------------------------------------------------
|
||||
|
||||
@REM ----------------------------------------------------------------------------
|
||||
@REM Maven2 Start Up Batch script
|
||||
@REM
|
||||
@REM Required ENV vars:
|
||||
@REM JAVA_HOME - location of a JDK home dir
|
||||
@REM
|
||||
@REM Optional ENV vars
|
||||
@REM M2_HOME - location of maven2's installed home dir
|
||||
@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
|
||||
@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending
|
||||
@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
|
||||
@REM e.g. to debug Maven itself, use
|
||||
@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
|
||||
@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
|
||||
@REM ----------------------------------------------------------------------------
|
||||
|
||||
@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
|
||||
@echo off
|
||||
@REM set title of command window
|
||||
title %0
|
||||
@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on'
|
||||
@if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO%
|
||||
|
||||
@REM set %HOME% to equivalent of $HOME
|
||||
if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
|
||||
|
||||
@REM Execute a user defined script before this one
|
||||
if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
|
||||
@REM check for pre script, once with legacy .bat ending and once with .cmd ending
|
||||
if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat"
|
||||
if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd"
|
||||
:skipRcPre
|
||||
|
||||
@setlocal
|
||||
|
||||
set ERROR_CODE=0
|
||||
|
||||
@REM To isolate internal variables from possible post scripts, we use another setlocal
|
||||
@setlocal
|
||||
|
||||
@REM ==== START VALIDATION ====
|
||||
if not "%JAVA_HOME%" == "" goto OkJHome
|
||||
|
||||
echo.
|
||||
echo Error: JAVA_HOME not found in your environment. >&2
|
||||
echo Please set the JAVA_HOME variable in your environment to match the >&2
|
||||
echo location of your Java installation. >&2
|
||||
echo.
|
||||
goto error
|
||||
|
||||
:OkJHome
|
||||
if exist "%JAVA_HOME%\bin\java.exe" goto init
|
||||
|
||||
echo.
|
||||
echo Error: JAVA_HOME is set to an invalid directory. >&2
|
||||
echo JAVA_HOME = "%JAVA_HOME%" >&2
|
||||
echo Please set the JAVA_HOME variable in your environment to match the >&2
|
||||
echo location of your Java installation. >&2
|
||||
echo.
|
||||
goto error
|
||||
|
||||
@REM ==== END VALIDATION ====
|
||||
|
||||
:init
|
||||
|
||||
@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
|
||||
@REM Fallback to current working directory if not found.
|
||||
|
||||
set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
|
||||
IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
|
||||
|
||||
set EXEC_DIR=%CD%
|
||||
set WDIR=%EXEC_DIR%
|
||||
:findBaseDir
|
||||
IF EXIST "%WDIR%"\.mvn goto baseDirFound
|
||||
cd ..
|
||||
IF "%WDIR%"=="%CD%" goto baseDirNotFound
|
||||
set WDIR=%CD%
|
||||
goto findBaseDir
|
||||
|
||||
:baseDirFound
|
||||
set MAVEN_PROJECTBASEDIR=%WDIR%
|
||||
cd "%EXEC_DIR%"
|
||||
goto endDetectBaseDir
|
||||
|
||||
:baseDirNotFound
|
||||
set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
|
||||
cd "%EXEC_DIR%"
|
||||
|
||||
:endDetectBaseDir
|
||||
|
||||
IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
|
||||
|
||||
@setlocal EnableExtensions EnableDelayedExpansion
|
||||
for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
|
||||
@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
|
||||
|
||||
:endReadAdditionalConfig
|
||||
|
||||
SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
|
||||
set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
|
||||
set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
|
||||
|
||||
set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar"
|
||||
|
||||
FOR /F "tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
|
||||
IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B
|
||||
)
|
||||
|
||||
@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
|
||||
@REM This allows using the maven wrapper in projects that prohibit checking in binary data.
|
||||
if exist %WRAPPER_JAR% (
|
||||
if "%MVNW_VERBOSE%" == "true" (
|
||||
echo Found %WRAPPER_JAR%
|
||||
)
|
||||
) else (
|
||||
if not "%MVNW_REPOURL%" == "" (
|
||||
SET DOWNLOAD_URL="%MVNW_REPOURL%/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar"
|
||||
)
|
||||
if "%MVNW_VERBOSE%" == "true" (
|
||||
echo Couldn't find %WRAPPER_JAR%, downloading it ...
|
||||
echo Downloading from: %DOWNLOAD_URL%
|
||||
)
|
||||
|
||||
powershell -Command "&{"^
|
||||
"$webclient = new-object System.Net.WebClient;"^
|
||||
"if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^
|
||||
"$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^
|
||||
"}"^
|
||||
"[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^
|
||||
"}"
|
||||
if "%MVNW_VERBOSE%" == "true" (
|
||||
echo Finished downloading %WRAPPER_JAR%
|
||||
)
|
||||
)
|
||||
@REM End of extension
|
||||
|
||||
@REM Provide a "standardized" way to retrieve the CLI args that will
|
||||
@REM work with both Windows and non-Windows executions.
|
||||
set MAVEN_CMD_LINE_ARGS=%*
|
||||
|
||||
%MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
|
||||
if ERRORLEVEL 1 goto error
|
||||
goto end
|
||||
|
||||
:error
|
||||
set ERROR_CODE=1
|
||||
|
||||
:end
|
||||
@endlocal & set ERROR_CODE=%ERROR_CODE%
|
||||
|
||||
if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost
|
||||
@REM check for post script, once with legacy .bat ending and once with .cmd ending
|
||||
if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat"
|
||||
if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd"
|
||||
:skipRcPost
|
||||
|
||||
@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
|
||||
if "%MAVEN_BATCH_PAUSE%" == "on" pause
|
||||
|
||||
if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE%
|
||||
|
||||
exit /B %ERROR_CODE%
|
||||
203
pom.xml
203
pom.xml
@ -5,43 +5,42 @@
|
||||
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
|
||||
<groupId>ru.bvn13</groupId>
|
||||
<groupId>me.bvn13</groupId>
|
||||
<artifactId>fsm</artifactId>
|
||||
<version>1.0</version>
|
||||
<version>2.0</version>
|
||||
|
||||
<packaging>jar</packaging>
|
||||
|
||||
<name>FinalStateMachine</name>
|
||||
<description>Final state machine</description>
|
||||
<name>Final State Machine</name>
|
||||
<description>Final state machine: String-stated, custom event handling</description>
|
||||
<url>https://github.com/bvn13/FinalStateMachine</url>
|
||||
|
||||
<licenses>
|
||||
<license>
|
||||
<name>Apache License, Version 2.0</name>
|
||||
<url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
|
||||
<distribution>repo</distribution>
|
||||
</license>
|
||||
</licenses>
|
||||
|
||||
<developers>
|
||||
<developer>
|
||||
<id>owner</id>
|
||||
<name>Vyacheslav Boyko</name>
|
||||
<email>mail4bvn@gmail.com</email>
|
||||
<timezone>UTC+3</timezone>
|
||||
</developer>
|
||||
</developers>
|
||||
|
||||
<properties>
|
||||
<java.version>1.8</java.version>
|
||||
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
|
||||
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
|
||||
<!-- Java -->
|
||||
<maven.compiler.source>1.8</maven.compiler.source>
|
||||
<maven.compiler.target>1.8</maven.compiler.target>
|
||||
|
||||
<github.global.server>github</github.global.server>
|
||||
<github.maven-plugin>0.12</github.maven-plugin>
|
||||
<site.path>https://github.com/bvn13/FinalStateMachine</site.path>
|
||||
<!-- Encoding -->
|
||||
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
|
||||
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
|
||||
|
||||
<!-- Versions -->
|
||||
<nexus.url>https://s01.oss.sonatype.org</nexus.url>
|
||||
|
||||
<!-- Publishing -->
|
||||
<nexus.url>https://s01.oss.sonatype.org</nexus.url>
|
||||
<maven-deploy-plugin.version>2.8.2</maven-deploy-plugin.version>
|
||||
<maven-surefire-plugin.version>3.0.0-M7</maven-surefire-plugin.version>
|
||||
<nexus-staging-maven-plugin.version>1.6.13</nexus-staging-maven-plugin.version>
|
||||
<maven-gpg-plugin.version>1.6</maven-gpg-plugin.version>
|
||||
<gitflow-maven-plugin.version>1.18.0</gitflow-maven-plugin.version>
|
||||
</properties>
|
||||
|
||||
|
||||
@ -53,19 +52,6 @@
|
||||
</repository>
|
||||
</distributionManagement>
|
||||
|
||||
<!--
|
||||
<repositories>
|
||||
<repository>
|
||||
<id>FinalStateMachine-mvn-repo</id>
|
||||
<url>https://raw.github.com/bvn13/FinalStateMachine/mvn-repo/</url>
|
||||
<snapshots>
|
||||
<enabled>true</enabled>
|
||||
<updatePolicy>always</updatePolicy>
|
||||
</snapshots>
|
||||
</repository>
|
||||
</repositories>
|
||||
-->
|
||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>junit</groupId>
|
||||
@ -78,37 +64,152 @@
|
||||
<build>
|
||||
<finalName>FinalStateMachine</finalName>
|
||||
|
||||
<pluginManagement>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<artifactId>maven-deploy-plugin</artifactId>
|
||||
<version>2.8.2</version>
|
||||
<artifactId>maven-source-plugin</artifactId>
|
||||
<executions>
|
||||
<execution>
|
||||
<id>attach-sources</id>
|
||||
<goals>
|
||||
<goal>jar-no-fork</goal>
|
||||
</goals>
|
||||
</execution>
|
||||
</executions>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<artifactId>maven-surefire-plugin</artifactId>
|
||||
<version>${maven-surefire-plugin.version}</version>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<groupId>com.amashchenko.maven.plugin</groupId>
|
||||
<artifactId>gitflow-maven-plugin</artifactId>
|
||||
<version>${gitflow-maven-plugin.version}</version>
|
||||
<configuration>
|
||||
<altDeploymentRepository>internal.repo::default::file://${project.build.directory}/mvn-repo</altDeploymentRepository>
|
||||
<pushRemote>false</pushRemote>
|
||||
<gitFlowConfig>
|
||||
<developmentBranch>develop</developmentBranch>
|
||||
</gitFlowConfig>
|
||||
<incrementVersionAtFinish>true</incrementVersionAtFinish>
|
||||
<versionDigitToIncrement>2</versionDigitToIncrement>
|
||||
</configuration>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</pluginManagement>
|
||||
</build>
|
||||
|
||||
<developers>
|
||||
<developer>
|
||||
<id>bvn13</id>
|
||||
<name>Vyacheslav Boyko</name>
|
||||
<email>dev@bvn13.me</email>
|
||||
<roles>
|
||||
<role>Developer</role>
|
||||
</roles>
|
||||
</developer>
|
||||
</developers>
|
||||
|
||||
<scm>
|
||||
<connection>scm:git:git://github.com/bvn13/FinalStateMachine.git</connection>
|
||||
<developerConnection>scm:git:ssh://git@github.com:bvn13/FinalStateMachine.git</developerConnection>
|
||||
<tag>HEAD</tag>
|
||||
<url>https://github.com/bvn13/FinalStateMachinek.git</url>
|
||||
</scm>
|
||||
|
||||
<profiles>
|
||||
<profile>
|
||||
<id>release</id>
|
||||
<build>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.apache.maven.plugins</groupId>
|
||||
<artifactId>maven-source-plugin</artifactId>
|
||||
<executions>
|
||||
<execution>
|
||||
<id>attach-sources</id>
|
||||
<phase>verify</phase>
|
||||
<goals>
|
||||
<goal>jar-no-fork</goal>
|
||||
</goals>
|
||||
</execution>
|
||||
</executions>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<groupId>org.apache.maven.plugins</groupId>
|
||||
<artifactId>maven-javadoc-plugin</artifactId>
|
||||
<executions>
|
||||
<execution>
|
||||
<id>attach-javadocs</id>
|
||||
<goals>
|
||||
<goal>jar</goal>
|
||||
</goals>
|
||||
</execution>
|
||||
</executions>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<groupId>org.apache.maven.plugins</groupId>
|
||||
<artifactId>maven-deploy-plugin</artifactId>
|
||||
<version>${maven-deploy-plugin.version}</version>
|
||||
<configuration>
|
||||
<skip>true</skip>
|
||||
</configuration>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<groupId>com.github.github</groupId>
|
||||
<artifactId>site-maven-plugin</artifactId>
|
||||
<version>${github.maven-plugin}</version>
|
||||
<configuration>
|
||||
<message>Maven artifacts for ${project.version}</message>
|
||||
<noJekyll>true</noJekyll>
|
||||
<outputDirectory>${project.build.directory}/mvn-repo</outputDirectory>
|
||||
<branch>refs/heads/mvn-repo</branch>
|
||||
<includes><include>**/*</include></includes>
|
||||
<repositoryName>FinalStateMachine</repositoryName>
|
||||
<repositoryOwner>bvn13</repositoryOwner>
|
||||
</configuration>
|
||||
<groupId>org.sonatype.plugins</groupId>
|
||||
<artifactId>nexus-staging-maven-plugin</artifactId>
|
||||
<version>${nexus-staging-maven-plugin.version}</version>
|
||||
<extensions>true</extensions>
|
||||
<executions>
|
||||
<execution>
|
||||
<goals>
|
||||
<goal>site</goal>
|
||||
</goals>
|
||||
<id>default-deploy</id>
|
||||
<phase>deploy</phase>
|
||||
<goals>
|
||||
<goal>deploy</goal>
|
||||
</goals>
|
||||
</execution>
|
||||
</executions>
|
||||
<configuration>
|
||||
<serverId>ossrh</serverId>
|
||||
<nexusUrl>${nexus.url}</nexusUrl>
|
||||
<autoReleaseAfterClose>true</autoReleaseAfterClose>
|
||||
</configuration>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<groupId>org.apache.maven.plugins</groupId>
|
||||
<artifactId>maven-gpg-plugin</artifactId>
|
||||
<version>${maven-gpg-plugin.version}</version>
|
||||
<executions>
|
||||
<execution>
|
||||
<id>sign-artifacts</id>
|
||||
<phase>verify</phase>
|
||||
<goals>
|
||||
<goal>sign</goal>
|
||||
</goals>
|
||||
</execution>
|
||||
</executions>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
|
||||
<distributionManagement>
|
||||
<snapshotRepository>
|
||||
<id>ossrh</id>
|
||||
<url>${nexus.url}/content/repositories/snapshots</url>
|
||||
</snapshotRepository>
|
||||
<repository>
|
||||
<id>ossrh</id>
|
||||
<url>${nexus.url}/service/local/staging/deploy/maven2/</url>
|
||||
</repository>
|
||||
</distributionManagement>
|
||||
|
||||
<pluginRepositories>
|
||||
<pluginRepository>
|
||||
<id>jcenter</id>
|
||||
<name>JCenter</name>
|
||||
<url>https://jcenter.bintray.com/</url>
|
||||
</pluginRepository>
|
||||
</pluginRepositories>
|
||||
</profile>
|
||||
</profiles>
|
||||
|
||||
</project>
|
||||
78
readme.md
78
readme.md
@ -1,7 +1,83 @@
|
||||
|
||||
# Simple Final State Machine
|
||||
|
||||
see an example here: https://github.com/bvn13/JIrcBot/blob/master/src/main/java/ru/bvn13/jircbot/listeners/calculator/CalculatorDialog.java
|
||||
Each instance of State Machine must be prepared with:
|
||||
|
||||
1. Initial state
|
||||
2. Finish state - may be not several states
|
||||
3. Intermediate states - optionally
|
||||
4. All transitions needed
|
||||
|
||||
Each State may be specified with handlers:
|
||||
|
||||
1. Before handler - is called right before FSM changes INTO this state
|
||||
2. After handler - is called right before FSM changes FROM this state to another
|
||||
3. Processor - the method to process events
|
||||
|
||||
Transition is the Rule providing FSM the possibility to change between states.
|
||||
|
||||
Each transition must be determined in terms of:
|
||||
|
||||
1. From State - mandatory
|
||||
2. To State - mandatory
|
||||
3. Condition - optionally. If specified, the FSM will check the condition in order to check the possibility
|
||||
to change from FROM State into TO State
|
||||
|
||||
## Example
|
||||
|
||||
Simple way to use it - to construct an inherited class specified with the type of events to be processed
|
||||
during transitions.
|
||||
|
||||
```java
|
||||
SimpleFsm<String> simpleFsm = Fsm
|
||||
.<SimpleFsm<String>, String>from(SimpleFsm::new)
|
||||
.withStates()
|
||||
.from("init")
|
||||
.withBeforeHandler(fsm -> initBefore.set(true))
|
||||
.withAfterHandler(fsm -> initAfter.set(true))
|
||||
.withProcessor((fsm, event) -> initProcess.set(true))
|
||||
.end()
|
||||
.finish("finish")
|
||||
.withBeforeHandler(fsm -> finishBefore.set(true))
|
||||
.withAfterHandler(fsm -> finishAfter.set(true))
|
||||
.withProcessor((fsm, event) -> finishProcess.set(true))
|
||||
.end()
|
||||
.withTransition()
|
||||
.from("init")
|
||||
.to("finish")
|
||||
.checking((fsm, event) -> true)
|
||||
.end()
|
||||
.create();
|
||||
```
|
||||
|
||||
## Releasing
|
||||
|
||||
Creating a new release involves the following steps:
|
||||
|
||||
1. `./mvnw gitflow:release-start gitflow:release-finish`
|
||||
2. `git push origin master`
|
||||
3. `git push --tags`
|
||||
4. `git push origin develop`
|
||||
|
||||
In order to deploy the release to Maven Central, you need to create an account at https://issues.sonatype.org and
|
||||
configure your account in `~/.m2/settings.xml`:
|
||||
|
||||
```xml
|
||||
<settings>
|
||||
<servers>
|
||||
<server>
|
||||
<id>ossrh</id>
|
||||
<username>your-jira-id</username>
|
||||
<password>your-jira-pwd</password>
|
||||
</server>
|
||||
</servers>
|
||||
</settings>
|
||||
```
|
||||
|
||||
The account also needs access to the project on Maven Central. This can be requested by another project member.
|
||||
|
||||
Then check out the release you want to deploy (`git checkout x.y.z`) and run `./mvnw deploy -Prelease`.
|
||||
|
||||
## Author
|
||||
|
||||
(c) bvn13
|
||||
@ -1,5 +0,0 @@
|
||||
/*
|
||||
* This file was generated by the Gradle 'init' task.
|
||||
*/
|
||||
|
||||
rootProject.name = 'fsm'
|
||||
9
src/main/java/me/bvn13/fsm/Condition.java
Normal file
9
src/main/java/me/bvn13/fsm/Condition.java
Normal file
@ -0,0 +1,9 @@
|
||||
package me.bvn13.fsm;
|
||||
|
||||
/**
|
||||
* Condition of transitions
|
||||
*/
|
||||
@FunctionalInterface
|
||||
public interface Condition<T extends Fsm, E> {
|
||||
boolean check(T fsm, E event);
|
||||
}
|
||||
34
src/main/java/me/bvn13/fsm/ConditionBuilder.java
Normal file
34
src/main/java/me/bvn13/fsm/ConditionBuilder.java
Normal file
@ -0,0 +1,34 @@
|
||||
package me.bvn13.fsm;
|
||||
|
||||
public class ConditionBuilder<T extends Fsm, E> {
|
||||
|
||||
private final FsmBuilder<T,E> fsmBuilder;
|
||||
private String from;
|
||||
private String to;
|
||||
private Condition<T,E> condition;
|
||||
|
||||
ConditionBuilder(FsmBuilder<T,E> fsmBuilder) {
|
||||
this.fsmBuilder = fsmBuilder;
|
||||
}
|
||||
|
||||
public ConditionBuilder<T,E> from(String from) {
|
||||
this.from = from;
|
||||
return this;
|
||||
}
|
||||
|
||||
public ConditionBuilder<T,E> to(String to) {
|
||||
this.to = to;
|
||||
return this;
|
||||
}
|
||||
|
||||
public ConditionBuilder<T,E> checking(Condition<T,E> condition) {
|
||||
this.condition = condition;
|
||||
return this;
|
||||
}
|
||||
|
||||
public FsmBuilder<T,E> end() {
|
||||
fsmBuilder.addTransition(from, to, condition);
|
||||
return fsmBuilder;
|
||||
}
|
||||
|
||||
}
|
||||
271
src/main/java/me/bvn13/fsm/Fsm.java
Normal file
271
src/main/java/me/bvn13/fsm/Fsm.java
Normal file
@ -0,0 +1,271 @@
|
||||
package me.bvn13.fsm;
|
||||
|
||||
import me.bvn13.fsm.exceptions.AmbiguousTransitionException;
|
||||
import me.bvn13.fsm.exceptions.BrokenTransitionException;
|
||||
import me.bvn13.fsm.exceptions.ConditionAlreadyExistsException;
|
||||
import me.bvn13.fsm.exceptions.FsmException;
|
||||
import me.bvn13.fsm.exceptions.NotInitializedException;
|
||||
import me.bvn13.fsm.exceptions.StateAlreadyExistsException;
|
||||
import me.bvn13.fsm.exceptions.TransitionMissedException;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.HashMap;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
import java.util.function.Supplier;
|
||||
|
||||
/**
|
||||
* <p>
|
||||
* <b>Final State Machine</b><br/>
|
||||
* </p>
|
||||
* <p>
|
||||
* <ol>
|
||||
* Each state machine must be prepared with:
|
||||
* <li>Initial state</li>
|
||||
* <li>Finish state - may be not several states</li>
|
||||
* <li>Intermediate states - optionally</li>
|
||||
* <li>All transitions needed</li>
|
||||
* </ol>
|
||||
* </p>
|
||||
*
|
||||
* <p>
|
||||
* <ol>
|
||||
* Each {@link State} may be specified with handlers:
|
||||
* <li>Before handler - is called right before FSM changes INTO this state</li>
|
||||
* <li>After handler - is called right before FSM changes FROM this state to another</li>
|
||||
* <li>Processor - the method to process events</li>
|
||||
* </ol>
|
||||
* </p>
|
||||
*
|
||||
* <p>
|
||||
* Transition is the Rule providing FSM the possibility to change between states.
|
||||
*
|
||||
* Each transition must be determined in terms of:
|
||||
* <ol>
|
||||
* <li>From State - mandatory</li>
|
||||
* <li>To State - mandatory</li>
|
||||
* <li>Condition - optionally. If specified, the FSM will check the condition in order to check the possibility
|
||||
* to change from FROM State into TO State</li>
|
||||
* </ol>
|
||||
* </p>
|
||||
*
|
||||
*
|
||||
* Simple way to use it - to construct an inherited class specified with the type of events to be processed
|
||||
* during transitions.
|
||||
* <pre>
|
||||
* {@code
|
||||
* SimpleFsm<String> simpleFsm = Fsm
|
||||
* .<SimpleFsm<String>, String>from(SimpleFsm::new)
|
||||
* .withStates()
|
||||
* .from("init")
|
||||
* .withBeforeHandler(fsm -> initBefore.set(true))
|
||||
* .withAfterHandler(fsm -> initAfter.set(true))
|
||||
* .withProcessor((fsm, event) -> initProcess.set(true))
|
||||
* .end()
|
||||
* .finish("finish")
|
||||
* .withBeforeHandler(fsm -> finishBefore.set(true))
|
||||
* .withAfterHandler(fsm -> finishAfter.set(true))
|
||||
* .withProcessor((fsm, event) -> finishProcess.set(true))
|
||||
* .end()
|
||||
* .withTransition()
|
||||
* .from("init")
|
||||
* .to("finish")
|
||||
* .checking((fsm, event) -> true)
|
||||
* .end()
|
||||
* .create();
|
||||
* </pre>
|
||||
*
|
||||
* {@link SimpleFsm}
|
||||
*/
|
||||
public class Fsm<T extends Fsm, E> {
|
||||
|
||||
private boolean done = false;
|
||||
private State<E> initialState;
|
||||
private State<E> currentState;
|
||||
private State<E> previousState;
|
||||
private final Map<String, State<E>> states = new HashMap<>();
|
||||
private final Map<String, Map<String, Condition<T,E>>> transitions = new HashMap<>();
|
||||
|
||||
/**
|
||||
* Initiate a builder
|
||||
*
|
||||
* @param supplier the original FSM inherited class constructor. You may specify '{@code () -> new SimpleFsm()}' in parameter
|
||||
* @return FsmBuilder
|
||||
* @param <T> the original FSM inherited class type
|
||||
* @param <E> the class type of Events to be processed
|
||||
*/
|
||||
@SuppressWarnings("unchecked")
|
||||
public static <T extends Fsm,E> FsmBuilderInitializer<T,E> from(Supplier<T> supplier) {
|
||||
return new FsmBuilderInitializer<>(supplier);
|
||||
}
|
||||
|
||||
/**
|
||||
* To initialize FSM into initial state
|
||||
* @throws NotInitializedException
|
||||
*/
|
||||
public void init() throws NotInitializedException {
|
||||
currentState = initialState;
|
||||
if (currentState == null) {
|
||||
throw new NotInitializedException();
|
||||
}
|
||||
done = false;
|
||||
previousState = null;
|
||||
currentState.beforeEvent();
|
||||
}
|
||||
|
||||
/**
|
||||
* Main method to handle every event
|
||||
*
|
||||
* @param event event
|
||||
* @throws FsmException
|
||||
*/
|
||||
@SuppressWarnings("unchecked")
|
||||
public void process(E event) throws FsmException {
|
||||
if (done) {
|
||||
return;
|
||||
}
|
||||
currentState.process(event);
|
||||
currentState.afterEvent();
|
||||
if (currentState.isFinish()) {
|
||||
done = true;
|
||||
return;
|
||||
}
|
||||
switchToNextState(event);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns current state
|
||||
*
|
||||
* @return {@link State}
|
||||
*/
|
||||
public State<E> getCurrentState() {
|
||||
return currentState;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns previous state
|
||||
*
|
||||
* @return {@link State}
|
||||
*/
|
||||
public State<E> getPreviousState() {
|
||||
return previousState;
|
||||
}
|
||||
|
||||
/**
|
||||
* To specify initial state
|
||||
*
|
||||
* @param state {@link State}
|
||||
* @throws FsmException
|
||||
*/
|
||||
public void initState(State<E> state) throws FsmException {
|
||||
state.setFSM(this);
|
||||
addState(state);
|
||||
initialState = state;
|
||||
}
|
||||
|
||||
/**
|
||||
* To add another state
|
||||
*
|
||||
* @param state {@link State}
|
||||
* @throws FsmException
|
||||
*/
|
||||
public void addState(State<E> state) throws FsmException {
|
||||
checkStateExist(state.getName());
|
||||
state.setFSM(this);
|
||||
this.states.put(state.getName(), state);
|
||||
}
|
||||
|
||||
/**
|
||||
* To set the transition up
|
||||
*
|
||||
* @param fromState {@link State}
|
||||
* @param toState {@link State}
|
||||
* @throws FsmException
|
||||
*/
|
||||
public void addTransition(String fromState, String toState) throws FsmException {
|
||||
storeTransition(fromState, toState, null);
|
||||
}
|
||||
|
||||
/**
|
||||
* To set the transition up
|
||||
*
|
||||
* @param fromState {@link State}
|
||||
* @param toState {@link State}
|
||||
* @param condition {@link Condition}
|
||||
* @throws FsmException
|
||||
*/
|
||||
public void addTransition(String fromState, String toState, Condition<T,E> condition) throws FsmException {
|
||||
storeTransition(fromState, toState, condition);
|
||||
}
|
||||
|
||||
/**
|
||||
* To set the transition up
|
||||
*
|
||||
* @param fromState {@link State}
|
||||
* @param toState {@link State}
|
||||
* @throws FsmException
|
||||
*/
|
||||
public void addTransition(String fromState, State<E> toState) throws FsmException {
|
||||
addState(toState);
|
||||
addTransition(fromState, toState.getName());
|
||||
}
|
||||
|
||||
/**
|
||||
* To set the transition up
|
||||
*
|
||||
* @param fromState {@link State}
|
||||
* @param toState {@link State}
|
||||
* @param condition {@link Condition}
|
||||
* @throws FsmException
|
||||
*/
|
||||
public void addTransition(String fromState, State<E> toState, Condition<T,E> condition) throws FsmException {
|
||||
addState(toState);
|
||||
addTransition(fromState, toState.getName(), condition);
|
||||
}
|
||||
|
||||
private void switchToNextState(E event) {
|
||||
if (!transitions.containsKey(currentState.getName())) {
|
||||
throw new TransitionMissedException(currentState.getName());
|
||||
}
|
||||
Map<String, Condition<T,E>> conditions = transitions.get(currentState.getName());
|
||||
List<String> nextStates = new ArrayList<>();
|
||||
for (String key : conditions.keySet()) {
|
||||
if (conditions.get(key) == null) {
|
||||
nextStates.add(key);
|
||||
} else if(conditions.get(key).check((T) this, event)) {
|
||||
nextStates.add(key);
|
||||
}
|
||||
}
|
||||
if (nextStates.size() > 1) {
|
||||
throw new AmbiguousTransitionException(currentState.getName(), nextStates);
|
||||
}
|
||||
if (nextStates.size() == 0) {
|
||||
throw new BrokenTransitionException(currentState.getName());
|
||||
}
|
||||
State<E> nextState = states.get(nextStates.get(0));
|
||||
nextState(nextState, event);
|
||||
}
|
||||
|
||||
private void nextState(State<E> state, E event) {
|
||||
state.beforeEvent();
|
||||
previousState = currentState;
|
||||
currentState = state;
|
||||
}
|
||||
|
||||
private void checkStateExist(String name) throws StateAlreadyExistsException {
|
||||
if (this.states.containsKey(name)) {
|
||||
throw new StateAlreadyExistsException(name);
|
||||
}
|
||||
}
|
||||
|
||||
private void storeTransition(String fromState, String toState, Condition<T,E> condition) throws FsmException {
|
||||
if (!transitions.containsKey(fromState)) {
|
||||
transitions.put(fromState, new HashMap<>());
|
||||
}
|
||||
if (transitions.get(fromState).containsKey(toState)) {
|
||||
throw new ConditionAlreadyExistsException(fromState, toState);
|
||||
}
|
||||
transitions.get(fromState).put(toState, condition);
|
||||
}
|
||||
|
||||
}
|
||||
52
src/main/java/me/bvn13/fsm/FsmBuilder.java
Normal file
52
src/main/java/me/bvn13/fsm/FsmBuilder.java
Normal file
@ -0,0 +1,52 @@
|
||||
package me.bvn13.fsm;
|
||||
|
||||
import java.util.function.Supplier;
|
||||
|
||||
public class FsmBuilder<T extends Fsm, E> {
|
||||
|
||||
private final T fsm;
|
||||
|
||||
FsmBuilder(Supplier<T> supplier) {
|
||||
fsm = supplier.get();
|
||||
}
|
||||
|
||||
public StateBuilder<T,E> from(String state) {
|
||||
return new StateBuilder<>(this, state, true, false);
|
||||
}
|
||||
|
||||
public StateBuilder<T,E> state(String state) {
|
||||
return new StateBuilder<>(this, state, false, false);
|
||||
}
|
||||
|
||||
public StateBuilder<T,E> finish(String state) {
|
||||
return new StateBuilder<>(this, state, false, true);
|
||||
}
|
||||
|
||||
public ConditionBuilder<T,E> withTransition() {
|
||||
return new ConditionBuilder<>(this);
|
||||
}
|
||||
|
||||
public T create() {
|
||||
fsm.init();
|
||||
return fsm;
|
||||
}
|
||||
|
||||
T getFsm() {
|
||||
return fsm;
|
||||
}
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
void addState(State<E> state, boolean isInitial) {
|
||||
if (isInitial) {
|
||||
fsm.initState(state);
|
||||
} else {
|
||||
fsm.addState(state);
|
||||
}
|
||||
}
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
void addTransition(String from, String to, Condition<T,E> condition) {
|
||||
fsm.addTransition(from, to, condition);
|
||||
}
|
||||
|
||||
}
|
||||
17
src/main/java/me/bvn13/fsm/FsmBuilderInitializer.java
Normal file
17
src/main/java/me/bvn13/fsm/FsmBuilderInitializer.java
Normal file
@ -0,0 +1,17 @@
|
||||
package me.bvn13.fsm;
|
||||
|
||||
import java.util.function.Supplier;
|
||||
|
||||
public class FsmBuilderInitializer<T extends Fsm, E> {
|
||||
|
||||
final Supplier<T> supplier;
|
||||
|
||||
FsmBuilderInitializer(Supplier<T> supplier) {
|
||||
this.supplier = supplier;
|
||||
}
|
||||
|
||||
public FsmBuilder<T,E> withStates() {
|
||||
return new FsmBuilder<>(supplier);
|
||||
}
|
||||
|
||||
}
|
||||
9
src/main/java/me/bvn13/fsm/SimpleFsm.java
Normal file
9
src/main/java/me/bvn13/fsm/SimpleFsm.java
Normal file
@ -0,0 +1,9 @@
|
||||
package me.bvn13.fsm;
|
||||
|
||||
/**
|
||||
* Simple FSM
|
||||
* @param <E> the type of Events
|
||||
*/
|
||||
public class SimpleFsm<E> extends Fsm<SimpleFsm, E> {
|
||||
|
||||
}
|
||||
@ -1,18 +1,18 @@
|
||||
package ru.bvn13.fsm;
|
||||
package me.bvn13.fsm;
|
||||
|
||||
/**
|
||||
* Created by bvn13 on 28.12.2017.
|
||||
*/
|
||||
public class State implements StateBehaviour {
|
||||
public class State<E> implements StateBehaviour<E> {
|
||||
|
||||
private String name;
|
||||
private final String name;
|
||||
private boolean finish;
|
||||
|
||||
private FSM fsm;
|
||||
protected void setFSM(FSM fsm) {
|
||||
private Fsm fsm;
|
||||
protected void setFSM(Fsm fsm) {
|
||||
this.fsm = fsm;
|
||||
}
|
||||
public FSM getFSM() {
|
||||
public Fsm getFSM() {
|
||||
return this.fsm;
|
||||
}
|
||||
|
||||
@ -32,4 +32,8 @@ public class State implements StateBehaviour {
|
||||
return finish;
|
||||
}
|
||||
|
||||
public String toString() {
|
||||
return name;
|
||||
}
|
||||
|
||||
}
|
||||
20
src/main/java/me/bvn13/fsm/StateBehaviour.java
Normal file
20
src/main/java/me/bvn13/fsm/StateBehaviour.java
Normal file
@ -0,0 +1,20 @@
|
||||
package me.bvn13.fsm;
|
||||
|
||||
/**
|
||||
* State behavior
|
||||
*/
|
||||
public interface StateBehaviour<E> {
|
||||
|
||||
default void beforeEvent() {
|
||||
|
||||
}
|
||||
|
||||
default void afterEvent() {
|
||||
|
||||
}
|
||||
|
||||
default void process(E event) {
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
59
src/main/java/me/bvn13/fsm/StateBuilder.java
Normal file
59
src/main/java/me/bvn13/fsm/StateBuilder.java
Normal file
@ -0,0 +1,59 @@
|
||||
package me.bvn13.fsm;
|
||||
|
||||
import me.bvn13.fsm.dummy.DummyHandler;
|
||||
import me.bvn13.fsm.dummy.DummyProcessor;
|
||||
|
||||
public class StateBuilder<T extends Fsm, E> {
|
||||
|
||||
private final FsmBuilder<T,E> fsmBuilder;
|
||||
private final String name;
|
||||
private final boolean isInitial;
|
||||
private final boolean isFinishing;
|
||||
private StateHandler<T> beforeHandler = new DummyHandler<>();
|
||||
private StateHandler<T> afterHandler = new DummyHandler<>();
|
||||
private StateProcessor<T,E> processor = new DummyProcessor<>();
|
||||
|
||||
StateBuilder(FsmBuilder<T,E> fsmBuilder, String name, boolean isInitial, boolean isFinishing) {
|
||||
assert !(isInitial && isFinishing);
|
||||
this.fsmBuilder = fsmBuilder;
|
||||
this.name = name;
|
||||
this.isInitial = isInitial;
|
||||
this.isFinishing = isFinishing;
|
||||
}
|
||||
|
||||
public FsmBuilder<T,E> end() {
|
||||
fsmBuilder.addState(new State<E>(name, isFinishing) {
|
||||
@Override
|
||||
public void beforeEvent() {
|
||||
beforeHandler.handle(fsmBuilder.getFsm());
|
||||
}
|
||||
|
||||
@Override
|
||||
public void afterEvent() {
|
||||
afterHandler.handle(fsmBuilder.getFsm());
|
||||
}
|
||||
|
||||
@Override
|
||||
public void process(E event) {
|
||||
processor.process(fsmBuilder.getFsm(), event);
|
||||
}
|
||||
}, isInitial);
|
||||
return fsmBuilder;
|
||||
}
|
||||
|
||||
public StateBuilder<T,E> withBeforeHandler(StateHandler<T> handler) {
|
||||
this.beforeHandler = handler;
|
||||
return this;
|
||||
}
|
||||
|
||||
public StateBuilder<T,E> withAfterHandler(StateHandler<T> handler) {
|
||||
this.afterHandler = handler;
|
||||
return this;
|
||||
}
|
||||
|
||||
public StateBuilder<T,E> withProcessor(StateProcessor<T,E> processor) {
|
||||
this.processor = processor;
|
||||
return this;
|
||||
}
|
||||
|
||||
}
|
||||
12
src/main/java/me/bvn13/fsm/StateHandler.java
Normal file
12
src/main/java/me/bvn13/fsm/StateHandler.java
Normal file
@ -0,0 +1,12 @@
|
||||
package me.bvn13.fsm;
|
||||
|
||||
/**
|
||||
* State handler
|
||||
* @param <T>
|
||||
*/
|
||||
@FunctionalInterface
|
||||
public interface StateHandler<T extends Fsm> {
|
||||
|
||||
void handle(T fms);
|
||||
|
||||
}
|
||||
13
src/main/java/me/bvn13/fsm/StateProcessor.java
Normal file
13
src/main/java/me/bvn13/fsm/StateProcessor.java
Normal file
@ -0,0 +1,13 @@
|
||||
package me.bvn13.fsm;
|
||||
|
||||
/**
|
||||
* State processor
|
||||
* @param <T> the type of FSM inherited class
|
||||
* @param <E> the type of Events
|
||||
*/
|
||||
@FunctionalInterface
|
||||
public interface StateProcessor<T extends Fsm, E> {
|
||||
|
||||
void process(T fms, E event);
|
||||
|
||||
}
|
||||
11
src/main/java/me/bvn13/fsm/dummy/DummyHandler.java
Normal file
11
src/main/java/me/bvn13/fsm/dummy/DummyHandler.java
Normal file
@ -0,0 +1,11 @@
|
||||
package me.bvn13.fsm.dummy;
|
||||
|
||||
import me.bvn13.fsm.Fsm;
|
||||
import me.bvn13.fsm.StateHandler;
|
||||
|
||||
public class DummyHandler<T extends Fsm> implements StateHandler<T> {
|
||||
@Override
|
||||
public void handle(T fms) {
|
||||
|
||||
}
|
||||
}
|
||||
11
src/main/java/me/bvn13/fsm/dummy/DummyProcessor.java
Normal file
11
src/main/java/me/bvn13/fsm/dummy/DummyProcessor.java
Normal file
@ -0,0 +1,11 @@
|
||||
package me.bvn13.fsm.dummy;
|
||||
|
||||
import me.bvn13.fsm.Fsm;
|
||||
import me.bvn13.fsm.StateProcessor;
|
||||
|
||||
public class DummyProcessor<T extends Fsm,E> implements StateProcessor<T,E> {
|
||||
@Override
|
||||
public void process(T fms, E event) {
|
||||
|
||||
}
|
||||
}
|
||||
@ -1,11 +1,11 @@
|
||||
package ru.bvn13.fsm.Exceptions;
|
||||
package me.bvn13.fsm.exceptions;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
* Created by bvn13 on 28.12.2017.
|
||||
* is thrown if there are more than 1 appropriate transition from current state
|
||||
*/
|
||||
public class AmbiguousTransitionException extends FSMException {
|
||||
public class AmbiguousTransitionException extends FsmException {
|
||||
public AmbiguousTransitionException(String message) {
|
||||
super(message);
|
||||
}
|
||||
@ -0,0 +1,10 @@
|
||||
package me.bvn13.fsm.exceptions;
|
||||
|
||||
/**
|
||||
* is thrown if there are no further states from the current one
|
||||
*/
|
||||
public class BrokenTransitionException extends FsmException {
|
||||
public BrokenTransitionException(String from) {
|
||||
super("Broken transition from: "+from);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,10 @@
|
||||
package me.bvn13.fsm.exceptions;
|
||||
|
||||
/**
|
||||
* is thrown in case of adding a transition FROM->TO, but it is already defined
|
||||
*/
|
||||
public class ConditionAlreadyExistsException extends FsmException {
|
||||
public ConditionAlreadyExistsException(String from, String to) {
|
||||
super(String.format("Condition exists: %s -> %s", from, to));
|
||||
}
|
||||
}
|
||||
@ -1,14 +1,14 @@
|
||||
package ru.bvn13.fsm.Exceptions;
|
||||
package me.bvn13.fsm.exceptions;
|
||||
|
||||
import java.io.PrintWriter;
|
||||
import java.io.StringWriter;
|
||||
|
||||
/**
|
||||
* Created by bvn13 on 28.12.2017.
|
||||
* Parent FSM exception class
|
||||
*/
|
||||
public class FSMException extends Exception {
|
||||
public class FsmException extends RuntimeException {
|
||||
protected String message;
|
||||
public FSMException(String message) {
|
||||
public FsmException(String message) {
|
||||
this.message = message;
|
||||
}
|
||||
protected String getStackTraceString() {
|
||||
@ -0,0 +1,13 @@
|
||||
package me.bvn13.fsm.exceptions;
|
||||
|
||||
/**
|
||||
* is thrown in case of using FSM before being initialized
|
||||
*/
|
||||
public class NotInitializedException extends FsmException {
|
||||
public NotInitializedException(String message) {
|
||||
super(message);
|
||||
}
|
||||
public NotInitializedException() {
|
||||
super("FSM is not inited");
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,10 @@
|
||||
package me.bvn13.fsm.exceptions;
|
||||
|
||||
/**
|
||||
* is thrown when trying to add the state which was already added before
|
||||
*/
|
||||
public class StateAlreadyExistsException extends FsmException {
|
||||
public StateAlreadyExistsException(String stateName) {
|
||||
super(String.format("State exist: %s", stateName));
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,10 @@
|
||||
package me.bvn13.fsm.exceptions;
|
||||
|
||||
/**
|
||||
* is thrown if there are no registered transitions from current state
|
||||
*/
|
||||
public class TransitionMissedException extends FsmException {
|
||||
public TransitionMissedException(String from) {
|
||||
super(String.format("Missed conditions from: %s", from));
|
||||
}
|
||||
}
|
||||
@ -1,20 +0,0 @@
|
||||
package ru.bvn13.fsm;
|
||||
|
||||
/**
|
||||
* Created by bvn13 on 28.12.2017.
|
||||
*/
|
||||
public class Condition implements ConditionBehaviour {
|
||||
|
||||
private FSM fsm;
|
||||
protected void setFSM(FSM fsm) {
|
||||
this.fsm = fsm;
|
||||
}
|
||||
public FSM getFSM() {
|
||||
return this.fsm;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean check() {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
@ -1,8 +0,0 @@
|
||||
package ru.bvn13.fsm;
|
||||
|
||||
/**
|
||||
* Created by bvn13 on 28.12.2017.
|
||||
*/
|
||||
public interface ConditionBehaviour {
|
||||
boolean check();
|
||||
}
|
||||
@ -1,10 +0,0 @@
|
||||
package ru.bvn13.fsm.Exceptions;
|
||||
|
||||
/**
|
||||
* Created by bvn13 on 28.12.2017.
|
||||
*/
|
||||
public class BrokenTransitionException extends FSMException {
|
||||
public BrokenTransitionException(String from) {
|
||||
super("Broken transition from: "+from);
|
||||
}
|
||||
}
|
||||
@ -1,10 +0,0 @@
|
||||
package ru.bvn13.fsm.Exceptions;
|
||||
|
||||
/**
|
||||
* Created by bvn13 on 28.12.2017.
|
||||
*/
|
||||
public class ConditionExistsException extends FSMException {
|
||||
public ConditionExistsException(String from, String to) {
|
||||
super(String.format("Condition exists: %s -> %s", from, to));
|
||||
}
|
||||
}
|
||||
@ -1,13 +0,0 @@
|
||||
package ru.bvn13.fsm.Exceptions;
|
||||
|
||||
/**
|
||||
* Created by bvn13 on 28.12.2017.
|
||||
*/
|
||||
public class NotInitedException extends FSMException {
|
||||
public NotInitedException(String message) {
|
||||
super(message);
|
||||
}
|
||||
public NotInitedException() {
|
||||
super("FSM is not inited");
|
||||
}
|
||||
}
|
||||
@ -1,10 +0,0 @@
|
||||
package ru.bvn13.fsm.Exceptions;
|
||||
|
||||
/**
|
||||
* Created by bvn13 on 28.12.2017.
|
||||
*/
|
||||
public class StateExistsException extends FSMException {
|
||||
public StateExistsException(String stateName) {
|
||||
super(String.format("State exist: %s", stateName));
|
||||
}
|
||||
}
|
||||
@ -1,10 +0,0 @@
|
||||
package ru.bvn13.fsm.Exceptions;
|
||||
|
||||
/**
|
||||
* Created by bvn13 on 28.12.2017.
|
||||
*/
|
||||
public class TransitionMissedException extends FSMException {
|
||||
public TransitionMissedException(String from) {
|
||||
super(String.format("Missed conditions from: %s", from));
|
||||
}
|
||||
}
|
||||
@ -1,142 +0,0 @@
|
||||
package ru.bvn13.fsm;
|
||||
|
||||
import ru.bvn13.fsm.Exceptions.*;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.HashMap;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
|
||||
/**
|
||||
* Created by bvn13 on 28.12.2017.
|
||||
*/
|
||||
public class FSM {
|
||||
|
||||
private boolean done = false;
|
||||
private State initialState;
|
||||
private State currentState;
|
||||
private State previousState;
|
||||
private Map<String, State> states;
|
||||
private Map<String, Map<String, ConditionBehaviour>> transitions;
|
||||
|
||||
public FSM() {
|
||||
this.states = new HashMap<>();
|
||||
this.transitions = new HashMap<>();
|
||||
}
|
||||
|
||||
private void checkStateExist(String name) throws StateExistsException {
|
||||
if (this.states.containsKey(name)) {
|
||||
throw new StateExistsException(name);
|
||||
}
|
||||
}
|
||||
|
||||
public void init() throws NotInitedException {
|
||||
currentState = initialState;
|
||||
if (currentState == null) {
|
||||
throw new NotInitedException();
|
||||
}
|
||||
done = false;
|
||||
previousState = null;
|
||||
currentState.beforeEvent();
|
||||
currentState.process();
|
||||
}
|
||||
|
||||
public State getCurrentState() {
|
||||
return currentState;
|
||||
}
|
||||
|
||||
public State getPreviousState() {
|
||||
return previousState;
|
||||
}
|
||||
|
||||
public void next() throws FSMException {
|
||||
if (done) {
|
||||
return;
|
||||
}
|
||||
currentState.afterEvent();
|
||||
if (currentState.isFinish()) {
|
||||
done = true;
|
||||
return;
|
||||
}
|
||||
if (!transitions.containsKey(currentState.getName())) {
|
||||
throw new TransitionMissedException(currentState.getName());
|
||||
}
|
||||
Map<String, ConditionBehaviour> conditions = transitions.get(currentState.getName());
|
||||
List<String> nextStates = new ArrayList<>();
|
||||
for (String key : conditions.keySet()) {
|
||||
if (conditions.get(key) == null) {
|
||||
nextStates.add(key);
|
||||
} else if(conditions.get(key).check()) {
|
||||
nextStates.add(key);
|
||||
}
|
||||
}
|
||||
if (nextStates.size() > 1) {
|
||||
throw new AmbiguousTransitionException(currentState.getName(), nextStates);
|
||||
}
|
||||
if (nextStates.size() == 0) {
|
||||
throw new BrokenTransitionException(currentState.getName());
|
||||
}
|
||||
State nextState = states.get(nextStates.get(0));
|
||||
nextState(nextState);
|
||||
}
|
||||
|
||||
public void prev() throws FSMException {
|
||||
if (done) {
|
||||
return;
|
||||
}
|
||||
currentState.afterEvent();
|
||||
if (getPreviousState() == null) {
|
||||
return;
|
||||
}
|
||||
nextState(getPreviousState());
|
||||
}
|
||||
|
||||
private void nextState(State state) {
|
||||
state.beforeEvent();
|
||||
previousState = currentState;
|
||||
currentState = state;
|
||||
currentState.process();
|
||||
}
|
||||
|
||||
public void initState(State state) throws FSMException {
|
||||
state.setFSM(this);
|
||||
addState(state);
|
||||
initialState = state;
|
||||
}
|
||||
|
||||
public void addState(State state) throws FSMException {
|
||||
checkStateExist(state.getName());
|
||||
state.setFSM(this);
|
||||
this.states.put(state.getName(), state);
|
||||
}
|
||||
|
||||
public void addTransition(String fromState, String toState) throws FSMException {
|
||||
storeTransition(fromState, toState, null);
|
||||
}
|
||||
|
||||
public void addTransition(String fromState, String toState, Condition condition) throws FSMException {
|
||||
condition.setFSM(this);
|
||||
storeTransition(fromState, toState, condition);
|
||||
}
|
||||
|
||||
public void addTransition(String fromState, State toState) throws FSMException {
|
||||
addState(toState);
|
||||
addTransition(fromState, toState.getName());
|
||||
}
|
||||
|
||||
public void addTransition(String fromState, State toState, Condition condition) throws FSMException {
|
||||
addState(toState);
|
||||
addTransition(fromState, toState.getName(), condition);
|
||||
}
|
||||
|
||||
private void storeTransition(String fromState, String toState, Condition condition) throws FSMException {
|
||||
if (!transitions.containsKey(fromState)) {
|
||||
transitions.put(fromState, new HashMap<>());
|
||||
}
|
||||
if (transitions.get(fromState).containsKey(toState)) {
|
||||
throw new ConditionExistsException(fromState, toState);
|
||||
}
|
||||
transitions.get(fromState).put(toState, condition);
|
||||
}
|
||||
|
||||
}
|
||||
@ -1,20 +0,0 @@
|
||||
package ru.bvn13.fsm;
|
||||
|
||||
/**
|
||||
* Created by bvn13 on 28.12.2017.
|
||||
*/
|
||||
public interface StateBehaviour {
|
||||
|
||||
default void beforeEvent() {
|
||||
|
||||
}
|
||||
|
||||
default void afterEvent() {
|
||||
|
||||
}
|
||||
|
||||
default void process() {
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
@ -1,108 +0,0 @@
|
||||
package ru.bvn13.fsm.examples;
|
||||
|
||||
import ru.bvn13.fsm.Condition;
|
||||
import ru.bvn13.fsm.Exceptions.FSMException;
|
||||
import ru.bvn13.fsm.Exceptions.NotInitedException;
|
||||
import ru.bvn13.fsm.FSM;
|
||||
import ru.bvn13.fsm.State;
|
||||
|
||||
import java.io.BufferedReader;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStreamReader;
|
||||
|
||||
/**
|
||||
* Created by bvn13 on 28.12.2017.
|
||||
*/
|
||||
public class DialogApplication {
|
||||
|
||||
public static class DialogFSM extends FSM {
|
||||
public String command;
|
||||
private BufferedReader br = null;
|
||||
|
||||
public void readCommand() {
|
||||
System.out.print("Command: ");
|
||||
br = new BufferedReader(new InputStreamReader(System.in));
|
||||
try {
|
||||
command = br.readLine();
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
System.exit(-1);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public static void main(String argc[]) {
|
||||
|
||||
DialogFSM fsm = new DialogFSM();
|
||||
|
||||
try {
|
||||
fsm.initState(new State("greeting") {
|
||||
@Override
|
||||
public void beforeEvent() {
|
||||
System.out.println("Welcome!");
|
||||
}
|
||||
@Override
|
||||
public void process() {
|
||||
fsm.readCommand();
|
||||
try {
|
||||
fsm.next();
|
||||
} catch (FSMException e) {
|
||||
e.printStackTrace();
|
||||
System.exit(-1);
|
||||
}
|
||||
}
|
||||
@Override
|
||||
public void afterEvent() {
|
||||
System.out.println("Your command: "+fsm.command);
|
||||
}
|
||||
});
|
||||
} catch (FSMException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
|
||||
try {
|
||||
fsm.addTransition("greeting", new State("hello", true) {
|
||||
@Override
|
||||
public void beforeEvent() {
|
||||
System.out.println("Hello!");
|
||||
}
|
||||
@Override
|
||||
public void process() {
|
||||
|
||||
}
|
||||
@Override
|
||||
public void afterEvent() {
|
||||
System.out.println("DONE");
|
||||
}
|
||||
}, new Condition() {
|
||||
@Override
|
||||
public boolean check() {
|
||||
return fsm.command.equalsIgnoreCase("hello");
|
||||
}
|
||||
});
|
||||
} catch (FSMException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
|
||||
|
||||
try {
|
||||
fsm.addTransition("greeting", "greeting", new Condition() {
|
||||
@Override
|
||||
public boolean check() {
|
||||
return !fsm.command.equalsIgnoreCase("hello");
|
||||
}
|
||||
});
|
||||
} catch (FSMException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
|
||||
|
||||
try {
|
||||
fsm.init();
|
||||
} catch (NotInitedException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
122
src/test/java/me/bvn13/fsm/tests/FsmTest.java
Normal file
122
src/test/java/me/bvn13/fsm/tests/FsmTest.java
Normal file
@ -0,0 +1,122 @@
|
||||
package me.bvn13.fsm.tests;
|
||||
|
||||
import me.bvn13.fsm.Fsm;
|
||||
import me.bvn13.fsm.SimpleFsm;
|
||||
import me.bvn13.fsm.State;
|
||||
import org.junit.Assert;
|
||||
import org.junit.Test;
|
||||
|
||||
import java.util.concurrent.atomic.AtomicBoolean;
|
||||
|
||||
/**
|
||||
* Created by bvn13 on 28.12.2017.
|
||||
*/
|
||||
public class FsmTest {
|
||||
|
||||
public static class NamedFsm extends Fsm<NamedFsm, String> {
|
||||
|
||||
public NamedFsm() {
|
||||
super();
|
||||
}
|
||||
|
||||
private String name;
|
||||
|
||||
public NamedFsm setName(String name) {
|
||||
this.name = name;
|
||||
return this;
|
||||
}
|
||||
|
||||
public String toString() {
|
||||
return this.name;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@Test
|
||||
public void creatingFSM() {
|
||||
|
||||
NamedFsm namedFsm = (new NamedFsm()).setName("TEST FSM");
|
||||
|
||||
AtomicBoolean initStatedProcessed = new AtomicBoolean(false);
|
||||
AtomicBoolean firstStatedProcessed = new AtomicBoolean(false);
|
||||
AtomicBoolean anotherStatedProcessed = new AtomicBoolean(false);
|
||||
|
||||
namedFsm.initState(new State<String>("init") {
|
||||
@Override
|
||||
public void process(String event) {
|
||||
initStatedProcessed.set(true);
|
||||
}
|
||||
});
|
||||
|
||||
namedFsm.addTransition("init", new State<String>("first", true) {
|
||||
@Override
|
||||
public void process(String event) {
|
||||
firstStatedProcessed.set(true);
|
||||
}
|
||||
});
|
||||
|
||||
namedFsm.addTransition("init", new State<String>("another", true) {
|
||||
@Override
|
||||
public void process(String event) {
|
||||
anotherStatedProcessed.set(true);
|
||||
}
|
||||
}, (fsm, event) -> false);
|
||||
|
||||
namedFsm.init();
|
||||
namedFsm.process(null);
|
||||
namedFsm.process(null);
|
||||
|
||||
Assert.assertEquals("first", namedFsm.getCurrentState().getName());
|
||||
Assert.assertTrue(initStatedProcessed.get());
|
||||
Assert.assertTrue(firstStatedProcessed.get());
|
||||
Assert.assertFalse(anotherStatedProcessed.get());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void newSyntax() {
|
||||
|
||||
AtomicBoolean initBefore = new AtomicBoolean(false);
|
||||
AtomicBoolean initAfter = new AtomicBoolean(false);
|
||||
AtomicBoolean initProcess = new AtomicBoolean(false);
|
||||
AtomicBoolean finishBefore = new AtomicBoolean(false);
|
||||
AtomicBoolean finishAfter = new AtomicBoolean(false);
|
||||
AtomicBoolean finishProcess = new AtomicBoolean(false);
|
||||
|
||||
// @formatter:off
|
||||
|
||||
SimpleFsm<String> simpleFsm = Fsm
|
||||
.<SimpleFsm<String>, String>from(SimpleFsm::new)
|
||||
.withStates()
|
||||
.from("init")
|
||||
.withBeforeHandler(fsm -> initBefore.set(true))
|
||||
.withAfterHandler(fsm -> initAfter.set(true))
|
||||
.withProcessor((fsm, event) -> initProcess.set(true))
|
||||
.end()
|
||||
.finish("finish")
|
||||
.withBeforeHandler(fsm -> finishBefore.set(true))
|
||||
.withAfterHandler(fsm -> finishAfter.set(true))
|
||||
.withProcessor((fsm, event) -> finishProcess.set(true))
|
||||
.end()
|
||||
.withTransition()
|
||||
.from("init")
|
||||
.to("finish")
|
||||
.checking((fsm, event) -> true)
|
||||
.end()
|
||||
.create()
|
||||
;
|
||||
|
||||
// @formatter:on
|
||||
|
||||
simpleFsm.process("");
|
||||
|
||||
//Assert.assertEquals("finish", simpleFsm.getCurrentState().getName());
|
||||
Assert.assertTrue(initBefore.get());
|
||||
Assert.assertTrue(initProcess.get());
|
||||
Assert.assertTrue(initAfter.get());
|
||||
Assert.assertTrue(finishBefore.get());
|
||||
Assert.assertFalse(finishProcess.get());
|
||||
Assert.assertFalse(finishAfter.get());
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,77 @@
|
||||
package me.bvn13.fsm.tests.examples;
|
||||
|
||||
import me.bvn13.fsm.Fsm;
|
||||
import me.bvn13.fsm.State;
|
||||
|
||||
import java.io.BufferedReader;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStreamReader;
|
||||
|
||||
/**
|
||||
* Created by bvn13 on 28.12.2017.
|
||||
*/
|
||||
public class DialogApplication {
|
||||
|
||||
public static class DialogFSM extends Fsm<DialogFSM, String> {
|
||||
public String command;
|
||||
|
||||
public void readCommand() {
|
||||
System.out.print("Command: ");
|
||||
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
|
||||
try {
|
||||
command = br.readLine();
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
System.exit(-1);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public static void main(String[] argv) {
|
||||
|
||||
DialogFSM fsm = new DialogFSM();
|
||||
|
||||
fsm.initState(new State<String>("greeting") {
|
||||
@Override
|
||||
public void beforeEvent() {
|
||||
System.out.println("Welcome!");
|
||||
}
|
||||
|
||||
@Override
|
||||
public void process(String event) {
|
||||
fsm.readCommand();
|
||||
fsm.process(event);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void afterEvent() {
|
||||
System.out.println("Your command: " + fsm.command);
|
||||
}
|
||||
});
|
||||
|
||||
fsm.addTransition("greeting", new State<String>("hello", true) {
|
||||
@Override
|
||||
public void beforeEvent() {
|
||||
System.out.println("Hello!");
|
||||
}
|
||||
|
||||
@Override
|
||||
public void process(String event) {
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void afterEvent() {
|
||||
System.out.println("DONE");
|
||||
}
|
||||
}, (fsm12, event) -> fsm12.command.equalsIgnoreCase("hello"));
|
||||
|
||||
|
||||
fsm.addTransition("greeting", "greeting", (fsm1, event) -> !fsm1.command.equalsIgnoreCase("hello"));
|
||||
|
||||
|
||||
fsm.init();
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
@ -1,87 +0,0 @@
|
||||
package ru.bvn13.fsm.tests;
|
||||
|
||||
import org.junit.Assert;
|
||||
import org.junit.Test;
|
||||
import ru.bvn13.fsm.Exceptions.FSMException;
|
||||
import ru.bvn13.fsm.Exceptions.NotInitedException;
|
||||
import ru.bvn13.fsm.FSM;
|
||||
import ru.bvn13.fsm.State;
|
||||
|
||||
/**
|
||||
* Created by bvn13 on 28.12.2017.
|
||||
*/
|
||||
public class Tests {
|
||||
|
||||
public static class NamedFSM extends FSM {
|
||||
|
||||
public NamedFSM() {
|
||||
super();
|
||||
}
|
||||
|
||||
private String name;
|
||||
public NamedFSM setName(String name) {
|
||||
this.name = name;
|
||||
return this;
|
||||
}
|
||||
|
||||
public String toString() {
|
||||
return this.name;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
@Test
|
||||
public void creatingFSM() {
|
||||
|
||||
NamedFSM fsm = (new NamedFSM()).setName("TEST FSM");
|
||||
Assert.assertNotNull(fsm);
|
||||
|
||||
try {
|
||||
fsm.initState(new State("init") {
|
||||
@Override
|
||||
public void process() {
|
||||
System.out.println("" + fsm + " -> " + getName() + ": processed init");
|
||||
try {
|
||||
fsm.next();
|
||||
} catch (FSMException e) {
|
||||
e.printStackTrace();
|
||||
Assert.fail();
|
||||
}
|
||||
}
|
||||
});
|
||||
} catch (FSMException e) {
|
||||
e.printStackTrace();
|
||||
Assert.fail();
|
||||
}
|
||||
|
||||
try {
|
||||
fsm.addTransition("init", new State("first", true) {
|
||||
@Override
|
||||
public void process() {
|
||||
System.out.println("" + fsm + " -> " + getName() + ": processed first");
|
||||
try {
|
||||
fsm.next();
|
||||
} catch (FSMException e) {
|
||||
e.printStackTrace();
|
||||
Assert.fail();
|
||||
}
|
||||
}
|
||||
});
|
||||
} catch (FSMException e) {
|
||||
e.printStackTrace();
|
||||
Assert.fail();
|
||||
}
|
||||
|
||||
try {
|
||||
fsm.init();
|
||||
} catch (NotInitedException e) {
|
||||
e.printStackTrace();
|
||||
Assert.fail();
|
||||
}
|
||||
|
||||
Assert.assertTrue(fsm.getCurrentState().getName().equals("first"));
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user