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com.sun.org.apache.xalan.internal.xsltc.dom

public final Class AbsoluteIterator

extends DTMAxisIteratorBase
Class Inheritance
Imports
com.sun.org.apache.xalan.internal.xsltc.runtime.BasisLibrary, com.sun.org.apache.xml.internal.dtm.DTMAxisIterator, com.sun.org.apache.xml.internal.dtm.ref.DTMAxisIteratorBase, .DTMDefaultBase
Absolute iterators ignore the node that is passed to setStartNode(). Instead, they always start from the root node. The node passed to setStartNode() is not totally useless, though. It is needed to obtain the DOM mask, i.e. the index into the MultiDOM table that corresponds to the DOM "owning" the node. The DOM mask is cached, so successive calls to setStartNode() passing nodes from other DOMs will have no effect (i.e. this iterator cannot migrate between DOMs).
Authors
Jacek Ambroziak, Santiago Pericas-Geertsen

Field Summary

Modifier and TypeField and Description
private DTMAxisIterator
_source

Source for this iterator.

Inherited from com.sun.org.apache.xml.internal.dtm.ref.DTMAxisIteratorBase:
_includeSelf_isRestartable_last_markedNode_position_startNode

Constructor Summary

AccessConstructor and Description
public
AbsoluteIterator(DTMAxisIterator source)

Method Summary

Modifier and TypeMethod and Description
public DTMAxisIterator
cloneIterator()

Overrides com.sun.org.apache.xml.internal.dtm.ref.DTMAxisIteratorBase.cloneIterator.

Implements com.sun.org.apache.xml.internal.dtm.DTMAxisIterator.cloneIterator.

Returns a deep copy of this iterator.

public void
gotoMark()

Implements com.sun.org.apache.xml.internal.dtm.DTMAxisIterator.gotoMark.

Restores the current node remembered by setMark().

public int
next()

Implements com.sun.org.apache.xml.internal.dtm.DTMAxisIterator.next.

Get the next node in the iteration.

public DTMAxisIterator
reset()

Overrides com.sun.org.apache.xml.internal.dtm.ref.DTMAxisIteratorBase.reset.

Implements com.sun.org.apache.xml.internal.dtm.DTMAxisIterator.reset.

Resets the iterator to the last start node.

public void
setMark()

Implements com.sun.org.apache.xml.internal.dtm.DTMAxisIterator.setMark.

Remembers the current node for the next call to gotoMark().

public void
setRestartable(boolean isRestartable)

Overrides com.sun.org.apache.xml.internal.dtm.ref.DTMAxisIteratorBase.setRestartable.

Implements com.sun.org.apache.xml.internal.dtm.DTMAxisIterator.setRestartable.

Set if restartable.

public DTMAxisIterator
setStartNode(int node)

Implements com.sun.org.apache.xml.internal.dtm.DTMAxisIterator.setStartNode.

Set start to END should 'close' the iterator, i.e. subsequent call to next() should return END.

Inherited from com.sun.org.apache.xml.internal.dtm.ref.DTMAxisIteratorBase:
getAxisgetLastgetNodeByPositiongetPositiongetStartNodeincludeSelfisDocOrderedisReverseresetPositionreturnNode

Field Detail

_sourceback to summary
private DTMAxisIterator _source

Source for this iterator.

Constructor Detail

AbsoluteIteratorback to summary
public AbsoluteIterator(DTMAxisIterator source)

Method Detail

cloneIteratorback to summary
public DTMAxisIterator cloneIterator()

Overrides com.sun.org.apache.xml.internal.dtm.ref.DTMAxisIteratorBase.cloneIterator.

Implements com.sun.org.apache.xml.internal.dtm.DTMAxisIterator.cloneIterator.

Doc from com.sun.org.apache.xml.internal.dtm.ref.DTMAxisIteratorBase.cloneIterator.

Returns a deep copy of this iterator. Cloned iterators may not be restartable. The iterator being cloned may or may not become non-restartable as a side effect of this operation.

gotoMarkback to summary
public void gotoMark()

Implements com.sun.org.apache.xml.internal.dtm.DTMAxisIterator.gotoMark.

Doc from com.sun.org.apache.xml.internal.dtm.DTMAxisIterator.gotoMark.

Restores the current node remembered by setMark().

nextback to summary
public int next()

Implements com.sun.org.apache.xml.internal.dtm.DTMAxisIterator.next.

Doc from com.sun.org.apache.xml.internal.dtm.DTMAxisIterator.next.

Get the next node in the iteration.

resetback to summary
public DTMAxisIterator reset()

Overrides com.sun.org.apache.xml.internal.dtm.ref.DTMAxisIteratorBase.reset.

Implements com.sun.org.apache.xml.internal.dtm.DTMAxisIterator.reset.

Doc from com.sun.org.apache.xml.internal.dtm.DTMAxisIterator.reset.

Resets the iterator to the last start node.

setMarkback to summary
public void setMark()

Implements com.sun.org.apache.xml.internal.dtm.DTMAxisIterator.setMark.

Doc from com.sun.org.apache.xml.internal.dtm.DTMAxisIterator.setMark.

Remembers the current node for the next call to gotoMark().

setRestartableback to summary
public void setRestartable(boolean isRestartable)

Overrides com.sun.org.apache.xml.internal.dtm.ref.DTMAxisIteratorBase.setRestartable.

Implements com.sun.org.apache.xml.internal.dtm.DTMAxisIterator.setRestartable.

Doc from com.sun.org.apache.xml.internal.dtm.DTMAxisIterator.setRestartable.

Set if restartable.

setStartNodeback to summary
public DTMAxisIterator setStartNode(int node)

Implements com.sun.org.apache.xml.internal.dtm.DTMAxisIterator.setStartNode.

Doc from com.sun.org.apache.xml.internal.dtm.DTMAxisIterator.setStartNode.

Set start to END should 'close' the iterator, i.e. subsequent call to next() should return END.