org.datanucleus.store.mapped.scostore
Class ArrayStoreIterator

java.lang.Object
  org.datanucleus.store.mapped.scostore.ArrayStoreIterator

All Implemented Interfaces:

java.util.Iterator

public abstract class ArrayStoreIterator
extends java.lang.Object
implements java.util.Iterator

Abstract iterator for presenting the results for an array store.

Constructor Summary

ArrayStoreIterator(StateManager sm, java.lang.Object rs, ResultObjectFactory rof, ElementContainerStore backingStore)
Constructor.

Method Summary

protected abstract AbstractMemberMetaData	getOwnerFieldMetaData(DatastoreContainerObject containerTable)
boolean	hasNext()
java.lang.Object	next()
protected abstract boolean	next(java.lang.Object rs)
void	remove()

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrayStoreIterator

public ArrayStoreIterator(StateManager sm,
                          java.lang.Object rs,
                          ResultObjectFactory rof,
                          ElementContainerStore backingStore)
                   throws MappedDatastoreException

Constructor.

Parameters:

sm - the StateManager

rs - the ResultSet

rof - the Query.ResultObjectFactory

Throws:

MappedDatastoreException

Method Detail

getOwnerFieldMetaData

protected abstract AbstractMemberMetaData getOwnerFieldMetaData(DatastoreContainerObject containerTable)

next

protected abstract boolean next(java.lang.Object rs)
                         throws MappedDatastoreException

Throws:

MappedDatastoreException

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator

next

public java.lang.Object next()

Specified by:

next in interface java.util.Iterator

remove

public void remove()

Specified by:

remove in interface java.util.Iterator