com.codemesh.terp.api
Class Lvalue.FieldInvoker

java.lang.Object
  com.codemesh.terp.api.Lvalue.AbstractLvalue
      com.codemesh.terp.api.Lvalue.FieldInvoker

All Implemented Interfaces:

Lvalue

Enclosing interface:

Lvalue

public static class Lvalue.FieldInvoker
extends Lvalue.AbstractLvalue

Nested Class Summary

Nested classes/interfaces inherited from interface com.codemesh.terp.api.Lvalue

Lvalue.AbstractLvalue, Lvalue.FieldInvoker, Lvalue.ForMap, Lvalue.MethodInvoker

Constructor Summary

Lvalue.FieldInvoker(java.lang.Object receiver, java.lang.reflect.Field field)

Method Summary

java.lang.Object	set(java.lang.Object value) Sets a new value and returns the old one.
Rvalue	toRvalue() Returns an Rvalue for the same datum that is represented by this Lvalue.

Methods inherited from class com.codemesh.terp.api.Lvalue.AbstractLvalue

toNvalue

Methods inherited from class java.lang.Object

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

Constructor Detail

Lvalue.FieldInvoker

public Lvalue.FieldInvoker(java.lang.Object receiver,
                           java.lang.reflect.Field field)

Method Detail

set

public java.lang.Object set(java.lang.Object value)

Description copied from interface: Lvalue

Sets a new value and returns the old one.

Parameters:

value - the new value.

Returns:

the old value.

toRvalue

public Rvalue toRvalue()

Description copied from interface: Lvalue

Returns an Rvalue for the same datum that is represented by this Lvalue.

Specified by:

toRvalue in interface Lvalue

Overrides:

toRvalue in class Lvalue.AbstractLvalue

Returns:

an Rvalue or null if there is no corresponding Rvalue.