org.databene.script.expression

Class TypeConvertingExpression<E>

java.lang.Object

org.databene.script.expression.UnaryExpression<E>

org.databene.script.expression.TypeConvertingExpression<E>

All Implemented Interfaces:

Expression<E>, WrapperExpression<E>

public class TypeConvertingExpression<E>
extends UnaryExpression<E>

Expression implementation that evaluates another expression and converts its results.

Created at 28.07.2009 06:49:43

Since:

0.5.0

Author:

Volker Bergmann

Field Summary

Fields inherited from class org.databene.script.expression.UnaryExpression

symbol, term

Constructor Summary

Constructors

Constructor and Description
TypeConvertingExpression(Expression source, Class<E> resultType)

Method Summary

Methods

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

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

getSourceExpressions, isConstant

Methods inherited from class java.lang.Object

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

Constructor Detail

TypeConvertingExpression

public TypeConvertingExpression(Expression source,
                        Class<E> resultType)

Method Detail

evaluate

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

toString

public String toString()

Overrides:

toString in class UnaryExpression<E>