From 49e81139b56c595f93b5c85bab3cd779abeaf0cb Mon Sep 17 00:00:00 2001 From: "Vyacheslav N. Boyko" Date: Fri, 5 Jan 2018 22:40:02 +0300 Subject: [PATCH] update --- .gitignore | 1 + build.gradle | 14 -- gradlew | 172 ---------------------- gradlew.bat | 84 ----------- settings.gradle | 2 - src/main/java/ru/bvn13/fsm/Condition.java | 3 + src/main/java/ru/bvn13/fsm/FSM.java | 7 + src/main/java/ru/bvn13/fsm/State.java | 5 +- 8 files changed, 15 insertions(+), 273 deletions(-) delete mode 100644 build.gradle delete mode 100644 gradlew delete mode 100644 gradlew.bat delete mode 100644 settings.gradle diff --git a/.gitignore b/.gitignore index 9be26c6..54e8dc6 100644 --- a/.gitignore +++ b/.gitignore @@ -2,3 +2,4 @@ gradle .gradle out +target \ No newline at end of file diff --git a/build.gradle b/build.gradle deleted file mode 100644 index f0c74c2..0000000 --- a/build.gradle +++ /dev/null @@ -1,14 +0,0 @@ -group 'ru.bvn13' -version '1.0' - -apply plugin: 'java' - -sourceCompatibility = 1.8 - -repositories { - mavenCentral() -} - -dependencies { - testCompile group: 'junit', name: 'junit', version: '4.12' -} diff --git a/gradlew b/gradlew deleted file mode 100644 index cccdd3d..0000000 --- a/gradlew +++ /dev/null @@ -1,172 +0,0 @@ -#!/usr/bin/env sh - -############################################################################## -## -## 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 "$0"` - -# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. -DEFAULT_JVM_OPTS="" - -# Use the maximum available, or set MAX_FD != -1 to use that value. -MAX_FD="maximum" - -warn () { - echo "$*" -} - -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, switch paths to Windows format before running java -if $cygwin ; then - APP_HOME=`cygpath --path --mixed "$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`="\"$arg\"" - fi - i=$((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" - -# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong -if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then - cd "$(dirname "$0")" -fi - -exec "$JAVACMD" "$@" diff --git a/gradlew.bat b/gradlew.bat deleted file mode 100644 index f955316..0000000 --- a/gradlew.bat +++ /dev/null @@ -1,84 +0,0 @@ -@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 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= - -@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 init - -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 init - -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 - -:init -@rem Get command-line arguments, handling Windows variants - -if not "%OS%" == "Windows_NT" goto win9xME_args - -:win9xME_args -@rem Slurp the command line arguments. -set CMD_LINE_ARGS= -set _SKIP=2 - -:win9xME_args_slurp -if "x%~1" == "x" goto execute - -set CMD_LINE_ARGS=%* - -: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 %CMD_LINE_ARGS% - -: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 diff --git a/settings.gradle b/settings.gradle deleted file mode 100644 index 6bdbc3e..0000000 --- a/settings.gradle +++ /dev/null @@ -1,2 +0,0 @@ -rootProject.name = 'FinalStateMachine' - diff --git a/src/main/java/ru/bvn13/fsm/Condition.java b/src/main/java/ru/bvn13/fsm/Condition.java index 03fa5d6..b1dbfef 100644 --- a/src/main/java/ru/bvn13/fsm/Condition.java +++ b/src/main/java/ru/bvn13/fsm/Condition.java @@ -9,6 +9,9 @@ public class Condition implements ConditionBehaviour { protected void setFSM(FSM fsm) { this.fsm = fsm; } + public FSM getFSM() { + return this.fsm; + } @Override public boolean check() { diff --git a/src/main/java/ru/bvn13/fsm/FSM.java b/src/main/java/ru/bvn13/fsm/FSM.java index 0ca796c..964d28c 100644 --- a/src/main/java/ru/bvn13/fsm/FSM.java +++ b/src/main/java/ru/bvn13/fsm/FSM.java @@ -15,6 +15,7 @@ public class FSM { private boolean done = false; private State initialState; private State currentState; + private State previousState; private Map states; private Map> transitions; @@ -35,6 +36,7 @@ public class FSM { throw new NotInitedException(); } done = false; + previousState = null; currentState.beforeEvent(); currentState.process(); } @@ -43,6 +45,9 @@ public class FSM { return currentState; } + public State getPreviousState() { + return previousState; + } public void next() throws FSMException { if (done) { @@ -77,6 +82,7 @@ public class FSM { private void nextState(State state) { state.beforeEvent(); + previousState = currentState; currentState = state; currentState.process(); } @@ -89,6 +95,7 @@ public class FSM { public void addState(State state) throws FSMException { checkStateExist(state.getName()); + state.setFSM(this); this.states.put(state.getName(), state); } diff --git a/src/main/java/ru/bvn13/fsm/State.java b/src/main/java/ru/bvn13/fsm/State.java index 0e99e42..86ab1f5 100644 --- a/src/main/java/ru/bvn13/fsm/State.java +++ b/src/main/java/ru/bvn13/fsm/State.java @@ -9,9 +9,12 @@ public class State implements StateBehaviour { private boolean finish; private FSM fsm; - public void setFSM(FSM fsm) { + protected void setFSM(FSM fsm) { this.fsm = fsm; } + public FSM getFSM() { + return this.fsm; + } public State(String name) { this.name = name;