Package com.saxonica.ee.stream.om

Class FleetingParentNode

java.lang.Object

com.saxonica.ee.stream.om.FleetingNode

com.saxonica.ee.stream.om.FleetingParentNode

All Implemented Interfaces:

Source, SourceLocator, ActiveSource, GroundedValue, Item, NodeInfo, Sequence, Location, Locator

Direct Known Subclasses:

FleetingDocumentNode, FleetingElementNode

public abstract class FleetingParentNode
extends FleetingNode

A streamed document or element node.

Field Summary

Fields inherited from class com.saxonica.ee.stream.om.FleetingNode

root

Constructor Summary

Constructors

Constructor	Description
FleetingParentNode()

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object other)	Determine whether this is the same node as another node.
boolean	hasChildNodes()	Ask whether the node has any children.
int	hashCode()	The hashCode() method obeys the contract for hashCode(): that is, if two objects are equal (represent the same node) then they must have the same hashCode()
abstract void	notify(Receiver out)	Notify the event to a Receiver
void	setHasChildren(boolean has)	Say whether the node has any children.

Methods inherited from class com.saxonica.ee.stream.om.FleetingNode

atomize, compareOrder, generateId, getAllNamespaces, getAttributeValue, getBaseURI, getConfiguration, getDeclaredNamespaces, getDepth, getDisplayName, getFingerprint, getInScopeNamespaces, getLocalPart, getNamePool, getNamespaceUri, getNodeKind, getNodeName, getNodeNumber, getParent, getPrefix, getRoot, getSchemaType, getSystemId, getTreeInfo, getUnicodeStringValue, hasFingerprint, head, isStreamed, iterateAxis, saveLocation, setNodeKind, setNodeName, setParent, setStringValue, setSystemId, setTypeAnnotation

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.saxon.om.GroundedValue

asIterable, concatenate, containsNode, effectiveBooleanValue, materialize

Methods inherited from interface net.sf.saxon.om.Item

getLength, getStringValue, itemAt, iterate, reduce, subsequence

Methods inherited from interface net.sf.saxon.om.NodeInfo

asActiveSource, attributes, children, children, copy, deliver, getAttributeValue, getColumnNumber, getGenre, getLineNumber, getPublicId, getURI, isId, isIdref, isNilled, isSameNodeInfo, iterateAxis, toShortString

Methods inherited from interface net.sf.saxon.om.Sequence

makeRepeatable

Methods inherited from interface javax.xml.transform.Source

isEmpty

Constructor Details

FleetingParentNode

public FleetingParentNode()

Method Details

hasChildNodes

public boolean hasChildNodes()

Ask whether the node has any children.

Specified by:

hasChildNodes in interface NodeInfo

Overrides:

hasChildNodes in class FleetingNode

Returns:

True if the node has one or more children

setHasChildren

public void setHasChildren(boolean has)

Say whether the node has any children.

Parameters:

has - true if the node has children

notify

public abstract void notify(Receiver out)
                     throws XPathException

Notify the event to a Receiver

Parameters:

out - the receiver to be notified

Throws:

XPathException

equals

public boolean equals(Object other)

Determine whether this is the same node as another node.

Note that two different NodeInfo instances can represent the same conceptual node. Therefore the "==" operator should not be used to test node identity. The equals() method should give the same result as isSameNodeInfo(), but since this rule was introduced late it might not apply to all implementations.

Note: a.isSameNodeInfo(b) if and only if generateId(a)==generateId(b).

This method has the same semantics as isSameNode() in DOM Level 3, but works on Saxon NodeInfo objects rather than DOM Node objects.

Specified by:

equals in interface NodeInfo

Overrides:

equals in class FleetingNode

Parameters:

other - the node to be compared with this node

Returns:

true if this NodeInfo object and the supplied NodeInfo object represent the same node in the tree.

hashCode

public int hashCode()

Description copied from interface: NodeInfo

The hashCode() method obeys the contract for hashCode(): that is, if two objects are equal (represent the same node) then they must have the same hashCode()

Specified by:

hashCode in interface NodeInfo

Overrides:

hashCode in class FleetingNode