jfun.yan.xml.nuts.optional
Class GetKeyNut

java.lang.Object
  jfun.yan.xml.nut.Nut
      jfun.yan.xml.nut.ComponentNut
          jfun.yan.xml.nuts.DelegatingNut
              jfun.yan.xml.nuts.optional.GetKeyNut

All Implemented Interfaces:

java.io.Serializable

public class GetKeyNut
extends DelegatingNut

Nut class for getting a value from a map.

Author:

Ben Yu Nov 9, 2005 11:57:47 PM

See Also:

Serialized Form

Constructor Summary

GetKeyNut()

Method Summary

Component	eval()
java.lang.Object	getKey()
void	setKey(java.lang.Object key)

Methods inherited from class jfun.yan.xml.nuts.DelegatingNut

add, delegateTo, getComponent, getMandatory, setComponent

Methods inherited from class jfun.yan.xml.nut.Nut

cast, checkDuplicate, checkMandatory, checkMandatory, convert, getComponentClassLoader, getId, getNutClassLoader, getNutEnvironment, getParameterWiring, getPropertyWiring, getSequenceNumber, getTagLocation, getTagName, initGloballyDefined, initNutEnvironment, initSequenceNumber, initTagLocation, initTagName, isGloballyDefined, raise, raise, register, registerEagerInstantiation, setId, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

GetKeyNut

public GetKeyNut()

Method Detail

getKey

public java.lang.Object getKey()

setKey

public void setKey(java.lang.Object key)

eval

public Component eval()

Specified by:

eval in class ComponentNut