org.databene.commons.expression
Class TypeConvertingExpression<E>

java.lang.Object
  org.databene.commons.expression.UnaryExpression<E>
      org.databene.commons.expression.TypeConvertingExpression<E>

All Implemented Interfaces:

Expression<E>

Direct Known Subclasses:

TypedScriptExpression

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.commons.expression.UnaryExpression

term

Constructor Summary

TypeConvertingExpression(Expression source, java.lang.Class<E> resultType)

Method Summary

E	evaluate(Context context)
java.lang.String	toString()

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

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,
                                java.lang.Class<E> resultType)

Method Detail

evaluate

public E evaluate(Context context)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object