Package com.singularsys.jepexamples.consoles

Class PrintConsole

java.lang.Object

com.singularsys.jepexamples.consoles.Console

com.singularsys.jepexamples.consoles.PrintConsole

public class PrintConsole
extends Console

A console which prints the equation before evaluating it.

Nested Class Summary

Nested classes/interfaces inherited from class com.singularsys.jepexamples.consoles.Console

Console.JepOutputStream, Console.JepPrintStream, Console.NodeRes, Console.SPEC_ACTION

Field Summary

Fields inherited from class com.singularsys.jepexamples.consoles.Console

altered, doubleFormat, history, jep, showHistory

Constructor Summary

Constructors

Constructor	Description
PrintConsole()

Method Summary

Modifier and Type	Method	Description
static void	main(String[] args)	Creates a new Console object and calls run()
Object	processEquation(Node node)	Performs the required operation on a node.

Methods inherited from class com.singularsys.jepexamples.consoles.Console

clearVars, finaliseCommand, getCommand, getHistory, getJep, getPrompt, handleError, initialise, inputLoop, parseEvaluate, print, printFunctionEntry, printFuns, printHelp, printHistory, printIntroText, println, printOps, printStdHelp, printVars, processCommand, run, setAlteredCommand, setEvaluator, setFormat, setFormat, setIndexShift, setMonitor, showCalls, showTree, split, testSpecialCommands, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

PrintConsole

public PrintConsole()

Method Details

processEquation

public Object processEquation(Node node)
                       throws JepException

Description copied from class: Console

Performs the required operation on a node. Typically, evaluates the node and prints the value.

Overrides:

processEquation in class Console

Parameters:

node - Node representing expression

Returns:

The result of the calculation

Throws:

JepException - if a Parse or evaluation error

main

public static void main(String[] args)

Creates a new Console object and calls run()