info.magnolia.jcr.iterator
Class FilteringNodeIterator

java.lang.Object
  info.magnolia.jcr.iterator.FilteringRangeIterator<javax.jcr.Node>
      info.magnolia.jcr.iterator.FilteringNodeIterator

All Implemented Interfaces:

Iterator, javax.jcr.NodeIterator, javax.jcr.RangeIterator

Direct Known Subclasses:

SameChildNodeTypeIterator

public class FilteringNodeIterator
extends FilteringRangeIterator<javax.jcr.Node>
implements javax.jcr.NodeIterator

NodeIterator hiding all nodes that do not pass the predicate, returned nodes can also be wrapped effectively extending the condition to the whole hierarchy.

Constructor Summary

FilteringNodeIterator(javax.jcr.NodeIterator nodeIterator, AbstractPredicate<javax.jcr.Node> predicate)

FilteringNodeIterator(javax.jcr.NodeIterator nodeIterator, AbstractPredicate<javax.jcr.Node> predicate, ContentDecorator decorator)

FilteringNodeIterator(javax.jcr.NodeIterator nodeIterator, AbstractPredicate<javax.jcr.Node> predicate, NodeWrapperFactory wrapperFactory)
Deprecated. since 4.5.9 use FilteringNodeIterator(NodeIterator, AbstractPredicate, ContentDecorator) instead.

Method Summary

protected boolean	evaluate(javax.jcr.Node node)
javax.jcr.Node	next()
javax.jcr.Node	nextNode()
protected javax.jcr.Node	wrapNode(javax.jcr.Node node)

Methods inherited from class info.magnolia.jcr.iterator.FilteringRangeIterator

getPosition, getSize, hasNext, remove, skip

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.jcr.RangeIterator

getPosition, getSize, skip

Methods inherited from interface java.util.Iterator

hasNext, remove

Constructor Detail

FilteringNodeIterator

public FilteringNodeIterator(javax.jcr.NodeIterator nodeIterator,
                             AbstractPredicate<javax.jcr.Node> predicate)

FilteringNodeIterator

public FilteringNodeIterator(javax.jcr.NodeIterator nodeIterator,
                             AbstractPredicate<javax.jcr.Node> predicate,
                             ContentDecorator decorator)

FilteringNodeIterator

public FilteringNodeIterator(javax.jcr.NodeIterator nodeIterator,
                             AbstractPredicate<javax.jcr.Node> predicate,
                             NodeWrapperFactory wrapperFactory)

Deprecated. since 4.5.9 use FilteringNodeIterator(NodeIterator, AbstractPredicate, ContentDecorator) instead.

Method Detail

next

public javax.jcr.Node next()

Specified by:

next in interface Iterator

Overrides:

next in class FilteringRangeIterator<javax.jcr.Node>

nextNode

public javax.jcr.Node nextNode()

Specified by:

nextNode in interface javax.jcr.NodeIterator

wrapNode

protected javax.jcr.Node wrapNode(javax.jcr.Node node)

evaluate

protected boolean evaluate(javax.jcr.Node node)

Specified by:

evaluate in class FilteringRangeIterator<javax.jcr.Node>