Package net.sf.saxon.tree.tiny

Class WhitespaceTextImpl

java.lang.Object

net.sf.saxon.tree.tiny.TinyNodeImpl

net.sf.saxon.tree.tiny.WhitespaceTextImpl

All Implemented Interfaces:

javax.xml.transform.Source, javax.xml.transform.SourceLocator, ActiveSource, GroundedValue, Item, NodeInfo, Sequence, Location, org.xml.sax.Locator

public final class WhitespaceTextImpl
extends TinyNodeImpl

A node in the XML parse tree representing a text node with compressed whitespace content

Field Summary

Fields inherited from class net.sf.saxon.tree.tiny.TinyNodeImpl

NODE_LETTER, nodeNr, parent, tree

Constructor Summary

Constructors

Constructor	Description
WhitespaceTextImpl(TinyTree tree, int nodeNr)	Create a compressed whitespace text node

Method Summary

Modifier and Type	Method	Description
static void	appendStringValue(TinyTree tree, int nodeNr, UnicodeBuilder buffer)	Static method to get the string value of a text node and append it to a supplied buffer without first constructing the node object
StringValue	atomize()	Get the typed value.
void	copy(Receiver out, int copyOptions, Location locationId)	Copy this node to a given outputter
static long	getLongValue(TinyTree tree, int nodeNr)	Static method to get the "long" value representing the content of a whitespace text node
int	getNodeKind()	Return the type of node.
static UnicodeString	getStringValue(TinyTree tree, int nodeNr)	Static method to get the string value of a text node without first constructing the node object
UnicodeString	getUnicodeStringValue()	Get the string value of the item.

Methods inherited from class net.sf.saxon.tree.tiny.TinyNodeImpl

compareOrder, equals, generateId, getAllNamespaces, getAttributeValue, getBaseURI, getColumnNumber, getConfiguration, getDeclaredNamespaces, getDisplayName, getFingerprint, getGenre, getLineNumber, getLocalPart, getNamePool, getNamespaceUri, getNodeNumber, getParent, getParentNodeNr, getPrefix, getRoot, getSchemaType, getSequenceNumber, getSystemId, getTree, getTreeInfo, hasChildNodes, hasFingerprint, hashCode, hasURI, head, isAncestorOrSelf, isId, isIdref, isNilled, isSameNodeInfo, isStreamed, iterateAxis, iterateAxis, saveLocation, 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.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, deliver, getAttributeValue, getPublicId, getURI, toShortString

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

makeRepeatable

Methods inherited from interface javax.xml.transform.Source

isEmpty

Constructor Detail

WhitespaceTextImpl

public WhitespaceTextImpl(TinyTree tree,
                          int nodeNr)

Create a compressed whitespace text node

Parameters:

tree - the tree to contain the node

nodeNr - the internal node number

Method Detail

getUnicodeStringValue

public UnicodeString getUnicodeStringValue()

Get the string value of the item. For a WhitespaceTextImpl node, it avoids the cost of decompressing the whitespace

Returns:

the string value of the node

getStringValue

public static UnicodeString getStringValue(TinyTree tree,
                                           int nodeNr)

Static method to get the string value of a text node without first constructing the node object

Parameters:

tree - the tree

nodeNr - the node number of the text node

Returns:

the string value of the text node

appendStringValue

public static void appendStringValue(TinyTree tree,
                                     int nodeNr,
                                     UnicodeBuilder buffer)

Static method to get the string value of a text node and append it to a supplied buffer without first constructing the node object

Parameters:

tree - the tree

nodeNr - the node number of the text node

buffer - a buffer to which the string value will be appended

atomize

public StringValue atomize()

Get the typed value.

Returns:

the typed value. This will either be a single AtomicValue or a Value whose items are atomic values.

Since:

8.5

getLongValue

public static long getLongValue(TinyTree tree,
                                int nodeNr)

Static method to get the "long" value representing the content of a whitespace text node

Parameters:

tree - the TinyTree

nodeNr - the internal node number

Returns:

a value representing the compressed whitespace content

See Also:

CompressedWhitespace

getNodeKind

public final int getNodeKind()

Return the type of node.

Returns:

Type.TEXT

See Also:

Type

copy

public void copy(Receiver out,
                 int copyOptions,
                 Location locationId)
          throws XPathException

Copy this node to a given outputter

Parameters:

out - the Receiver to which the node should be copied. It is the caller's responsibility to ensure that this Receiver is open before the method is called (or that it is self-opening), and that it is closed after use.

copyOptions - a selection of the options defined in CopyOptions

locationId - If non-null, identifies the location of the instruction that requested this copy. If null, indicates that the location information is not available

Throws:

XPathException - if any downstream error occurs