au.com.codeka.carrot.expr.values

Class Variable

java.lang.Object

au.com.codeka.carrot.expr.values.Variable

All Implemented Interfaces:

Term

public final class Variable
extends java.lang.Object
implements Term

A Term decorator which evaluates the value of the decorated term to a bound variable of the current scope.

Constructor Summary

Constructors

Constructor and Description
Variable(Term term)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	evaluate(Configuration config, Scope scope)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Variable

public Variable(Term term)

Method Detail

evaluate

public java.lang.Object evaluate(Configuration config,
                                 Scope scope)
                          throws CarrotException

Specified by:

evaluate in interface Term

Throws:

CarrotException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object