org.objectweb.speedo.genclass
Class PIndexedElemIterator

java.lang.Object
  org.objectweb.speedo.genclass.PIndexedElemIterator

All Implemented Interfaces:

java.util.Iterator

Direct Known Subclasses:

ListIteratorImpl

public class PIndexedElemIterator

extends java.lang.Object

implements java.util.Iterator

This class is an implementation of the iterator interface. It iterates over an inner iterator which the elements are GenClassElement. The main roles of this iterator implementation are - to skip the GenClassElement marked as deleted - to resolve PName references if the element are persistent object

Author:

Sebastien Chassande-Barrioz

Field Summary

protected java.util.Iterator	iter Is the inner iterator over PIndexexElem instances
protected org.objectweb.util.monolog.api.Logger	logger
protected GenClassElement	next is the next element which has not been deleted
protected boolean	nextComputed indicates if the next element has been computed
protected javax.jdo.PersistenceManager	pm is the persistence manager used to resolve the PName into reference.
protected SpeedoAccessor	sa is the object to synchronize if an element must be removed

Constructor Summary

PIndexedElemIterator(java.util.Collection _elements, SpeedoAccessor _sa, javax.jdo.PersistenceManager pm, org.objectweb.util.monolog.api.Logger l)

Method Summary

boolean	hasNext()
java.lang.Object	next()
void	remove()

Methods inherited from class java.lang.Object

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

Field Detail

iter

protected java.util.Iterator iter

Is the inner iterator over PIndexexElem instances

next

protected GenClassElement next

is the next element which has not been deleted

nextComputed

protected boolean nextComputed

indicates if the next element has been computed

sa

protected SpeedoAccessor sa

is the object to synchronize if an element must be removed

pm

protected javax.jdo.PersistenceManager pm

is the persistence manager used to resolve the PName into reference. If this field has a null value, that means the elements of the gen class are not references but primitives.

logger

protected org.objectweb.util.monolog.api.Logger logger

Constructor Detail

PIndexedElemIterator

public PIndexedElemIterator(java.util.Collection _elements,
                            SpeedoAccessor _sa,
                            javax.jdo.PersistenceManager pm,
                            org.objectweb.util.monolog.api.Logger l)

Method Detail

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