org.databene.script.expression

Class FieldExpression

java.lang.Object

org.databene.script.expression.DynamicExpression<Object>

org.databene.script.expression.FieldExpression

All Implemented Interfaces:

Expression<Object>

public class FieldExpression
extends DynamicExpression<Object>

Evaluates an attribute of an object or class.

Created at 08.10.2009 10:20:10

Since:

0.6.0

Author:

Volker Bergmann

Constructor Summary

Constructors

Constructor and Description
FieldExpression(Expression<?> targetEx, String featureName)

Method Summary

Methods

Modifier and Type	Method and Description
Object	evaluate(org.databene.commons.Context context)
String	toString()

Methods inherited from class org.databene.script.expression.DynamicExpression

isConstant

Methods inherited from class java.lang.Object

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

Constructor Detail

FieldExpression

public FieldExpression(Expression<?> targetEx,
               String featureName)

Method Detail

evaluate

public Object evaluate(org.databene.commons.Context context)

toString

public String toString()

Overrides:

toString in class Object