org.apache.xml.dtm.ref

Class DTMDefaultBaseIterators.TypedChildrenIterator

public final class DTMDefaultBaseIterators.TypedChildrenIterator extends DTMDefaultBaseIterators.InternalAxisIteratorBase

Iterator that returns children of a given type for a given node. The functionality chould be achieved by putting a filter on top of a basic child iterator, but a specialised iterator is used for efficiency (both speed and size of translet).
Constructor Summary
TypedChildrenIterator(int nodeType)
Constructor TypedChildrenIterator
Method Summary
intnext()
Get the next node in the iteration.
DTMAxisIteratorsetStartNode(int node)
Set start to END should 'close' the iterator, i.e. subsequent call to next() should return END.

Constructor Detail

TypedChildrenIterator

public TypedChildrenIterator(int nodeType)
Constructor TypedChildrenIterator

Parameters: nodeType The extended type ID being requested.

Method Detail

next

public int next()
Get the next node in the iteration.

Returns: The next node handle in the iteration, or END.

setStartNode

public DTMAxisIterator setStartNode(int node)
Set start to END should 'close' the iterator, i.e. subsequent call to next() should return END.

Parameters: node Sets the root of the iteration.

Returns: A DTMAxisIterator set to the start of the iteration.

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