org.globus.cog.karajan.parser
Class ParseTree

java.lang.Object
  org.globus.cog.karajan.parser.ParseTree

public class ParseTree
extends Object

Constructor Summary

ParseTree(Stack stack)

Method Summary

Object	execute(EvaluationContext variables)
Stack	getStack()
String	getUnparsed()
boolean	isConstant()
Object	reduced()
void	setUnparsed(String expr)
String	toString()
String	treeString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ParseTree

public ParseTree(Stack stack)

Method Detail

execute

public Object execute(EvaluationContext variables)
               throws EvaluationException

Throws:

EvaluationException

toString

public String toString()

Overrides:

toString in class Object

setUnparsed

public void setUnparsed(String expr)

getUnparsed

public String getUnparsed()

isConstant

public boolean isConstant()

reduced

public Object reduced()

treeString

public String treeString()

getStack

public Stack getStack()