Jep - Java Expression Parser

Version: Jep 4.0 trial

Local Links

Documentation - the full Jep manual
JavaDoc - class documentation

Web Links

Package Contents

COPYRIGHT.txt	Copyright information
LICENSE-trial.txt	License agreement
jep-java-4.0-trial.jar	Jar file with core Jep classes
bin/	Scripts for launching examples
build/	Compiled class files
modules/	Java 9+ modules
doc/html	HTML Documentation
doc/javadoc	JavaDocs
lib/	Libraries (JUnit)
src/	Source code (Trial and binary versions contain code for examples and junit tests. Full version contains all code)

Running examples

Using supplied jar files

Console application: java -jar jep-java-4.0-trial.jar
Function Plotter: java -cp jep-java-4.0-trial.jar com.singularsys.jepexamples.applets.FunctionPlotter
Fractal: java -cp jep-java-4.0-trial.jar com.singularsys.jepexamples.applets.Fractal

Using build directory

Console application: java -cp build com.singularsys.jepexamples.consoles.Console
Function Plotter: java -cp build com.singularsys.jepexamples.applets.FunctionPlotter
Fractal: java -cp build com.singularsys.jepexamples.applets.Fractal

Using modules

Console application: java --module-path modules/build --module com.singularsys.jepexamples/com.singularsys.jepexamples.consoles.Console
Console application using jar file with main class in manifest: java --module-path modules/jars -m com.singularsys.jepexamples

Java Versions

The code has been compiled with both source and target set to Java version 8 this is to ensure it works with older version which some customers have installed. The code should run fine with Java SE 9 or higher, although there may be some deprecation warnings.

The modularized have been compiled using Java version 11.

During building a warning message

      [javac] warning: [options] bootstrap class path not set in conjunction with -source 1.8

appears. For later versions of java the property

      <property name="java-version" value="1.7" />

can be changed in the build.xml file. To run with Java SE 7 it may be necessary to set the bootclasspath See Stackoverflow Question and Oracle Blog for details.