org.dmd.dmw

Class DmwObjectIterator<CAST,OBJ extends DmcObject>

java.lang.Object

org.dmd.dmw.DmwObjectIterator<CAST,OBJ>

Type Parameters:

CAST - The type of the container that wraps the DMOs in multi-valued attribute

OBJ - The type of the Dark Matter Object stored in the attribute.

All Implemented Interfaces:

Iterable<CAST>, Iterator<CAST>

Direct Known Subclasses:

ActionCancelRequestIterableDMW, ActionCancelResponseIterableDMW, ActionRequestIterableDMW, ActionResponseIterableDMW, ClientCountFilterIterableDMW, ClientCountFilterRequestIterableDMW, ComplexTypeTestIterableDMW, CreateRequestIterableDMW, CreateResponseIterableDMW, DeleteRequestIterableDMW, DeleteResponseIterableDMW, DenotifyRequestIterableDMW, DenotifyResponseIterableDMW, DmgConfigIterableDMW, DMPEventIterableDMW, DMPMessageIterableDMW, ExtendedRefHSIterableDMW, ExtendedRefMVIDXIterableDMW, ExtendedRefMVIterableDMW, ExtendedRefSVIterableDMW, ExtendedRefTSIterableDMW, GetRequestIterableDMW, GetResponseIterableDMW, LoginRequestIterableDMW, LoginResponseIterableDMW, LogoutRequestIterableDMW, LogoutResponseIterableDMW, NameContainerTestIterableDMW, NamedObjHMIterableDMW, NamedObjHSIterableDMW, NamedObjMVIDXIterableDMW, NamedObjMVIterableDMW, NamedObjSVIterableDMW, NamedObjTMIterableDMW, NamedObjTSIterableDMW, NotifyRequestIterableDMW, NotifyResponseIterableDMW, ParseTestIterableDMW, PreAuthRequestIterableDMW, PreAuthResponseIterableDMW, PrimitiveHMIterableDMW, PrimitiveHSIterableDMW, PrimitiveMVIDXIterableDMW, PrimitiveMVIterableDMW, PrimitiveSVIterableDMW, PrimitiveTMIterableDMW, PrimitiveTSIterableDMW, RequestIterableDMW, ResponseIterableDMW, SetRequestIterableDMW, SetResponseIterableDMW, TestAbstractExtendedIterableDMW, TestAbstractFixedIterableDMW, TestBasicObjectFixedIterableDMW, UnnamedObjHSIterableDMW, UnnamedObjMVIDXIterableDMW, UnnamedObjMVIterableDMW, UnnamedObjSVIterableDMW, UnnamedObjTSIterableDMW, UsingIndexedAttributesIterableDMW, UsingObjRefHMIterableDMW

public class DmwObjectIterator<CAST,OBJ extends DmcObject>
extends Object
implements Iterable<CAST>, Iterator<CAST>

The DmcObjectIterator provides common functionality for casting the values returned from a collection of raw DMOs to the type of the wrapper class that contains them. At the DMO level, multi-valued object collections are DMOs. However, if a DMO is wrapped, it will have access to the object that wraps it via its getContainer() method. This class makes use of that method to accessed the Dark Matter Wrapper instance that wraps the DMO and passes it back, cast to the correct wrapper type.

As a note, this mechanism COULD NOT BE USED with objects in a GWT environment since the java.util.Iterable interface is NOT SUPPORTED by the JRE emulation mechanisms. That's why this class is here and not in org.dmd.dmc.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DmwObjectIterator()
protected	DmwObjectIterator(Iterator<OBJ> i)

Method Summary

Modifier and Type	Method and Description
CAST	getNext()
boolean	hasNext()
Iterator<CAST>	iterator()
CAST	next()
void	remove()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

DmwObjectIterator

protected DmwObjectIterator()

DmwObjectIterator

protected DmwObjectIterator(Iterator<OBJ> i)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<CAST>

getNext

public CAST getNext()

iterator

public Iterator<CAST> iterator()

Specified by:

iterator in interface Iterable<CAST>

next

public CAST next()

Specified by:

next in interface Iterator<CAST>

remove

public void remove()

Specified by:

remove in interface Iterator<CAST>