jfun.yan.xml.nuts.optional
Class TypeCaseNut

java.lang.Object
  jfun.yan.xml.nut.Nut
      jfun.yan.xml.nut.BinderNut
          jfun.yan.xml.nuts.optional.TypeCaseNut

All Implemented Interfaces:

java.io.Serializable

public class TypeCaseNut
extends BinderNut

This Nut class creates a typecase tag that evaluates to a Binder object.

Upon receiving a component instance, it checks the type of the instance and runs the proper Binder object defined in the corresponding case that matches the type.

Author:

Ben Yu Nov 10, 2005 12:14:46 AM

See Also:

Serialized Form

Constructor Summary

TypeCaseNut()

Method Summary

void	addCase(BinderCase cs)
void	addDefault(BinderDefault def)
Binder	eval()

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

TypeCaseNut

public TypeCaseNut()

Method Detail

addCase

public void addCase(BinderCase cs)

addDefault

public void addDefault(BinderDefault def)

eval

public Binder eval()

Specified by:

eval in class BinderNut