org.globus.cog.karajan.util
Class ExpressionVariableTableAdaptor

java.lang.Object
  org.globus.cog.karajan.util.ExpressionVariableTableAdaptor

All Implemented Interfaces:

EvaluationContext

public class ExpressionVariableTableAdaptor
extends Object
implements EvaluationContext

Constructor Summary

ExpressionVariableTableAdaptor(VariableStack stack)

Method Summary

Object	get(String name)
VariableStack	getStack()
boolean	hasVariable(String name)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpressionVariableTableAdaptor

public ExpressionVariableTableAdaptor(VariableStack stack)

Method Detail

get

public Object get(String name)
           throws UndefinedVariableException

Specified by:

get in interface EvaluationContext

Throws:

UndefinedVariableException

hasVariable

public boolean hasVariable(String name)

Specified by:

hasVariable in interface EvaluationContext

toString

public String toString()

Overrides:

toString in class Object

getStack

public VariableStack getStack()