Package net.sf.saxon.tree.tiny

Class TinyTextualElement

java.lang.Object

net.sf.saxon.tree.tiny.TinyNodeImpl

net.sf.saxon.tree.tiny.TinyParentNodeImpl

net.sf.saxon.tree.tiny.TinyElementImpl

net.sf.saxon.tree.tiny.TinyTextualElement

All Implemented Interfaces:

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

public class TinyTextualElement
extends TinyElementImpl

An element node in the TinyTree that has no attributes or namespace declarations and that has a single text node child. The element-and-text-node pair are represented by a single entry in the node arrays, but materialize as two separate objects when turned into node objects.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TinyTextualElement.TinyTextualElementText	Inner class representing the text node; this is created on demand

Field Summary

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

NODE_LETTER, nodeNr, parent, tree

Constructor Summary

Constructors

Constructor	Description
TinyTextualElement(TinyTree tree, int nodeNr)

Method Summary

Modifier and Type	Method	Description
void	copy(Receiver receiver, int copyOptions, Location location)	Copy this node to a given receiver
NamespaceMap	getAllNamespaces()	Get all the namespace bindings that are in-scope for this element.
java.lang.String	getAttributeValue(int fp)	Get the value of the attribute with a given fingerprint.
java.lang.String	getAttributeValue(java.lang.String uri, java.lang.String local)	Get the string value of a given attribute of this node
NamespaceBinding[]	getDeclaredNamespaces(NamespaceBinding[] buffer)	Get all namespace undeclarations and undeclarations defined on this element.
TinyTextualElement.TinyTextualElementText	getTextNode()	Make an instance of the text node
UnicodeString	getUnicodeStringValue()	Return the string-value of the node, that is, the concatenation of the character content of all descendent elements and text nodes.
boolean	hasChildNodes()	Determine if the node has children.
boolean	isAncestorOrSelf(TinyNodeImpl d)	Test if this node is an ancestor-or-self of another
AxisIterator	iterateAxis(int axisNumber)	Return an iterator over all the nodes reached by the given axis from this node
AxisIterator	iterateAxis(int axisNumber, NodePredicate nodeTest)	Return an iterator over the nodes reached by the given axis from this node

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

atomize, checkNotNamespaceSensitiveElement, getBaseURI, getNodeKind, getSchemaType, getURIForPrefix, hasUniformNamespaces, isId, isIdref

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

getStringValue

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

compareOrder, equals, generateId, getColumnNumber, getConfiguration, getDisplayName, getFingerprint, getGenre, getLineNumber, getLocalPart, getNamePool, getNodeNumber, getParent, getParentNodeNr, getPrefix, getRoot, getSequenceNumber, getSystemId, getTree, getTreeInfo, getURI, hasFingerprint, hashCode, head, isNilled, isSameNodeInfo, isStreamed, 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, getPublicId, toShortString

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

makeRepeatable

Methods inherited from interface javax.xml.transform.Source

isEmpty

Constructor Detail

TinyTextualElement

public TinyTextualElement(TinyTree tree,
                          int nodeNr)

Method Detail

getDeclaredNamespaces

public NamespaceBinding[] getDeclaredNamespaces(NamespaceBinding[] buffer)

Description copied from class: TinyElementImpl

Get all namespace undeclarations and undeclarations defined on this element.

Specified by:

getDeclaredNamespaces in interface NodeInfo

Overrides:

getDeclaredNamespaces in class TinyElementImpl

Parameters:

buffer - If this is non-null, and the result array fits in this buffer, then the result may overwrite the contents of this array, to avoid the cost of allocating a new array on the heap.

Returns:

An array of objects representing the namespace declarations and undeclarations present on this element. For a node other than an element, return null. Otherwise, the returned array is a sequence of namespace binding objects (essentially prefix/uri pairs) If the URI is null, then this is a namespace undeclaration rather than a declaration. The XML namespace is never included in the list. If the supplied array is larger than required, then the first unused entry will be set to null.

getAllNamespaces

public NamespaceMap getAllNamespaces()

Description copied from class: TinyNodeImpl

Get all the namespace bindings that are in-scope for this element.

For an element return all the prefix-to-uri bindings that are in scope. This may include a binding to the default namespace (represented by a prefix of ""). It will never include "undeclarations" - that is, the namespace URI will never be empty; the effect of an undeclaration is to remove a binding from the in-scope namespaces, not to add anything.

For a node other than an element, returns null.

Specified by:

getAllNamespaces in interface NodeInfo

Overrides:

getAllNamespaces in class TinyElementImpl

Returns:

the in-scope namespaces for an element, or null for any other kind of node.

getAttributeValue

public java.lang.String getAttributeValue(java.lang.String uri,
                                          java.lang.String local)

Description copied from class: TinyElementImpl

Get the string value of a given attribute of this node

Specified by:

getAttributeValue in interface NodeInfo

Overrides:

getAttributeValue in class TinyElementImpl

Parameters:

uri - the namespace URI of the attribute name. Supply the empty string for an attribute that is in no namespace

local - the local part of the attribute name.

Returns:

the attribute value if it exists, or null if it does not exist. Always returns null if this node is not an element.

getAttributeValue

public java.lang.String getAttributeValue(int fp)

Description copied from class: TinyElementImpl

Get the value of the attribute with a given fingerprint.

Overrides:

getAttributeValue in class TinyElementImpl

Parameters:

fp - the fingerprint of the required attribute

Returns:

the string value of the attribute if present, or null if absent

copy

public void copy(Receiver receiver,
                 int copyOptions,
                 Location location)
          throws XPathException

Description copied from class: TinyElementImpl

Copy this node to a given receiver

Specified by:

copy in interface NodeInfo

Overrides:

copy in class TinyElementImpl

Parameters:

receiver - the destination of the copy

copyOptions - determines handling of namespaces, etc

location - location information associated with the event

Throws:

XPathException - if any downstream error occurs

hasChildNodes

public boolean hasChildNodes()

Description copied from class: TinyParentNodeImpl

Determine if the node has children.

Specified by:

hasChildNodes in interface NodeInfo

Overrides:

hasChildNodes in class TinyParentNodeImpl

Returns:

true if this node has any attributes, false otherwise.

getUnicodeStringValue

public UnicodeString getUnicodeStringValue()

Description copied from class: TinyParentNodeImpl

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

Specified by:

getUnicodeStringValue in interface GroundedValue

Specified by:

getUnicodeStringValue in interface Item

Overrides:

getUnicodeStringValue in class TinyParentNodeImpl

Returns:

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

iterateAxis

public AxisIterator iterateAxis(int axisNumber)

Description copied from class: TinyNodeImpl

Return an iterator over all the nodes reached by the given axis from this node

Specified by:

iterateAxis in interface NodeInfo

Overrides:

iterateAxis in class TinyNodeImpl

Parameters:

axisNumber - Identifies the required axis, eg. Axis.CHILD or Axis.PARENT

Returns:

a AxisIteratorImpl that scans the nodes reached by the axis in turn.

See Also:

AxisInfo

iterateAxis

public AxisIterator iterateAxis(int axisNumber,
                                NodePredicate nodeTest)

Description copied from class: TinyNodeImpl

Return an iterator over the nodes reached by the given axis from this node

Specified by:

iterateAxis in interface NodeInfo

Overrides:

iterateAxis in class TinyNodeImpl

Parameters:

axisNumber - Identifies the required axis, eg. Axis.CHILD or Axis.PARENT

nodeTest - A condition to be matched by the returned nodes.

Returns:

a AxisIteratorImpl that scans the nodes reached by the axis in turn.

See Also:

AxisInfo

isAncestorOrSelf

public boolean isAncestorOrSelf(TinyNodeImpl d)

Description copied from class: TinyNodeImpl

Test if this node is an ancestor-or-self of another

Overrides:

isAncestorOrSelf in class TinyNodeImpl

Parameters:

d - the putative descendant-or-self node

Returns:

true if this node is an ancestor-or-self of d

getTextNode

public TinyTextualElement.TinyTextualElementText getTextNode()

Make an instance of the text node

Returns:

the new or existing instance