net.sf.saxon.tinytree

Class TinyParentNodeImpl

java.lang.Object

net.sf.saxon.tinytree.TinyNodeImpl

net.sf.saxon.tinytree.TinyParentNodeImpl

All Implemented Interfaces:

javax.xml.transform.Source, javax.xml.transform.SourceLocator, ExtendedNodeInfo, FingerprintedNode, Item, NodeInfo, ValueRepresentation

Direct Known Subclasses:

TinyDocumentImpl, TinyElementImpl

abstract class TinyParentNodeImpl
extends TinyNodeImpl

TinyParentNodeImpl is an implementation of a non-leaf node (specifically, an Element node or a Document node)

Author:

Michael H. Kay

Field Summary

Fields inherited from class net.sf.saxon.tinytree.TinyNodeImpl

NODE_LETTER, nodeNr, parent, tree

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

ALL_NAMESPACES, EMPTY_NAMESPACE_LIST, IS_DTD_TYPE, IS_NILLED, LOCAL_NAMESPACES, NO_NAMESPACES

Constructor Summary

Constructors

Constructor and Description
TinyParentNodeImpl()

Method Summary

Modifier and Type	Method and Description
java.lang.String	getStringValue() Return the string-value of the node, that is, the concatenation of the character content of all descendent elements and text nodes.
static java.lang.CharSequence	getStringValue(TinyTree tree, int nodeNr) Get the string value of a node.
java.lang.CharSequence	getStringValueCS() Get the value of the item as a CharSequence.
boolean	hasChildNodes() Determine if the node has children.

Methods inherited from class net.sf.saxon.tinytree.TinyNodeImpl

atomize, compareOrder, equals, generateId, getAttributeValue, getBaseURI, getColumnNumber, getConfiguration, getDeclaredNamespaces, getDisplayName, getDocumentNumber, getDocumentRoot, getFingerprint, getLineNumber, getLocalPart, getNameCode, getNamePool, getNodeNumber, getParent, getParentNodeNr, getPrefix, getPublicId, getRoot, getSequenceNumber, getSystemId, getTypeAnnotation, getTypedValue, getURI, hashCode, isAncestorOrSelf, isId, isIdref, isNilled, isSameNodeInfo, iterateAxis, iterateAxis, sendNamespaceDeclarations, setParentNode, setSystemId

Methods inherited from class java.lang.Object

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

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

copy, getNodeKind

Constructor Detail

TinyParentNodeImpl

TinyParentNodeImpl()

Method Detail

hasChildNodes

public final boolean hasChildNodes()

Determine if the node has children.

Specified by:

hasChildNodes in interface NodeInfo

Overrides:

hasChildNodes in class TinyNodeImpl

Returns:

true if this node has any attributes, false otherwise.

getStringValue

public final java.lang.String getStringValue()

Return the string-value of the node, that is, the concatenation of the character content of all descendent elements and text nodes.

Returns:

the accumulated character content of the element, including descendant elements.

See Also:

Item.getStringValueCS()

getStringValueCS

public java.lang.CharSequence getStringValueCS()

Get the value of the item as a CharSequence. This is in some cases more efficient than the version of the method that returns a String.

Specified by:

getStringValueCS in interface Item

Specified by:

getStringValueCS in interface ValueRepresentation

Overrides:

getStringValueCS in class TinyNodeImpl

Returns:

the string value of the item

See Also:

Item.getStringValue()

getStringValue

public static final java.lang.CharSequence getStringValue(TinyTree tree,
                                                          int nodeNr)

Get the string value of a node. This static method allows the string value of a node to be obtained without instantiating the node as a Java object. The method also returns a CharSequence rather than a string, which means it can sometimes avoid copying the data.

Parameters:

tree - The containing document

nodeNr - identifies the node whose string value is required. This must be a document or element node. The caller is trusted to ensure this.

Returns:

the string value of the node, as a CharSequence