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java.lang.Object | +--net.sf.saxon.om.StrippedNode
A StrippedNode is a view of a node, in a virtual tree that has whitespace text nodes stripped from it. All operations on the node produce the same result as operations on the real underlying node, except that iterations over the axes take care to skip whitespace-only text nodes that are supposed to be stripped. Note that this class is only used in cases where a pre-built tree is supplied as the input to a transformation, and where the stylesheet does whitespace stripping; if a SAXSource or StreamSource is supplied, whitespace is stripped as the tree is built.
Field Summary | |
protected StrippedDocument |
docWrapper
|
protected NodeInfo |
node
|
protected StrippedNode |
parent
|
Fields inherited from interface net.sf.saxon.om.NodeInfo |
ALL_NAMESPACES, LOCAL_NAMESPACES, NO_NAMESPACES |
Constructor Summary | |
protected |
StrippedNode()
|
protected |
StrippedNode(NodeInfo node,
StrippedNode parent)
This constructor is protected: nodes should be created using the makeWrapper factory method |
Method Summary | |
int |
compareOrder(NodeInfo other)
Determine the relative position of this node and another node, in document order. |
void |
copy(Receiver out,
int whichNamespaces,
boolean copyAnnotations)
Copy this node to a given outputter (deep copy) |
java.lang.String |
generateId()
Get a character string that uniquely identifies this node. |
java.lang.String |
getAttributeValue(int fingerprint)
Get the value of a given attribute of this node |
java.lang.String |
getBaseURI()
Get the Base URI for the node, that is, the URI used for resolving a relative URI contained in the node. |
java.lang.String |
getDisplayName()
Get the display name of this node. |
int |
getDocumentNumber()
Get the document number of the document containing this node. |
DocumentInfo |
getDocumentRoot()
Get the root (document) node |
int |
getFingerprint()
Get fingerprint. |
int |
getLineNumber()
Get line number |
java.lang.String |
getLocalPart()
Get the local part of the name of this node. |
int |
getNameCode()
Get name code. |
NamePool |
getNamePool()
Get the name pool for this node |
int |
getNodeKind()
Return the type of node. |
NodeInfo |
getParent()
Get the NodeInfo object representing the parent of this node |
NodeInfo |
getRoot()
Get the root node - always a document node with this tree implementation |
java.lang.String |
getStringValue()
Return the string value of the node. |
java.lang.String |
getSystemId()
Get the System ID for the node. |
int |
getTypeAnnotation()
Get the type annotation |
SequenceIterator |
getTypedValue(Configuration config)
Get the typed value of the item |
java.lang.Object |
getUnderlyingNode()
Get the underlying DOM node, to implement the VirtualNode interface |
java.lang.String |
getURI()
Get the URI part of the name of this node. |
boolean |
hasChildNodes()
Determine whether the node has any children. |
boolean |
isSameNode(NodeInfo other)
Determine whether this is the same node as another node. |
AxisIterator |
iterateAxis(byte axisNumber)
Return an iteration over the nodes reached by the given axis from this node |
AxisIterator |
iterateAxis(byte axisNumber,
NodeTest nodeTest)
Return an iteration over the nodes reached by the given axis from this node |
protected StrippedNode |
makeWrapper(NodeInfo node,
StrippedDocument docWrapper,
StrippedNode parent)
Factory method to wrap a node with a wrapper that implements the Saxon NodeInfo interface. |
void |
outputNamespaceNodes(Receiver out,
boolean includeAncestors)
Output all namespace nodes associated with this element. |
void |
setSystemId(java.lang.String uri)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
protected NodeInfo node
protected StrippedNode parent
protected StrippedDocument docWrapper
Constructor Detail |
protected StrippedNode()
protected StrippedNode(NodeInfo node, StrippedNode parent)
node
- The node to be wrappedparent
- The StrippedNode that wraps the parent of this nodeMethod Detail |
protected StrippedNode makeWrapper(NodeInfo node, StrippedDocument docWrapper, StrippedNode parent)
node
- The underlying nodedocWrapper
- The wrapper for the document node (must be supplied)parent
- The wrapper for the parent of the node (null if unknown)
public java.lang.Object getUnderlyingNode()
getUnderlyingNode
in interface VirtualNode
public NamePool getNamePool()
getNamePool
in interface NodeInfo
public int getNodeKind()
getNodeKind
in interface NodeInfo
Type
public SequenceIterator getTypedValue(Configuration config) throws XPathException
getTypedValue
in interface Item
config
- the configuration: this is needed because it provides access
to schema information needed to interpret the type annotation
XPathException
- where no typed value is available, e.g. for
an element with complex contentpublic int getTypeAnnotation()
getTypeAnnotation
in interface NodeInfo
Type
public boolean isSameNode(NodeInfo other)
isSameNode
in interface NodeInfo
other
- the node to be compared with this node
public java.lang.String getSystemId()
getSystemId
in interface NodeInfo
public void setSystemId(java.lang.String uri)
setSystemId
in interface javax.xml.transform.Source
public java.lang.String getBaseURI()
getBaseURI
in interface NodeInfo
public int getLineNumber()
getLineNumber
in interface NodeInfo
public int compareOrder(NodeInfo other)
compareOrder
in interface NodeInfo
other
- The other node, whose position is to be compared with this node
public java.lang.String getStringValue()
getStringValue
in interface NodeInfo
public int getNameCode()
getNameCode
in interface NodeInfo
allocate
public int getFingerprint()
getFingerprint
in interface NodeInfo
public java.lang.String getLocalPart()
getLocalPart
in interface NodeInfo
public java.lang.String getURI()
getURI
in interface NodeInfo
public java.lang.String getDisplayName()
getDisplayName
in interface NodeInfo
public NodeInfo getParent()
getParent
in interface NodeInfo
public AxisIterator iterateAxis(byte axisNumber)
iterateAxis
in interface NodeInfo
axisNumber
- the axis to be used
Axis
public AxisIterator iterateAxis(byte axisNumber, NodeTest nodeTest)
iterateAxis
in interface NodeInfo
axisNumber
- the axis to be usednodeTest
- A pattern to be matched by the returned nodes
Axis
public java.lang.String getAttributeValue(int fingerprint)
getAttributeValue
in interface NodeInfo
fingerprint
- The fingerprint of the attribute name
public NodeInfo getRoot()
getRoot
in interface NodeInfo
public DocumentInfo getDocumentRoot()
getDocumentRoot
in interface NodeInfo
public boolean hasChildNodes()
hasChildNodes
in interface NodeInfo
public java.lang.String generateId()
generateId
in interface NodeInfo
public int getDocumentNumber()
getDocumentNumber
in interface NodeInfo
public void copy(Receiver out, int whichNamespaces, boolean copyAnnotations) throws javax.xml.transform.TransformerException
copy
in interface NodeInfo
out
- the Receiver to which the node should be copiedwhichNamespaces
- in the case of an element, controls
which namespace nodes should be copied. Values are NO_NAMESPACES,
LOCAL_NAMESPACES, ALL_NAMESPACEScopyAnnotations
- indicates whether the type annotations
of element and attribute nodes should be copied
javax.xml.transform.TransformerException
public void outputNamespaceNodes(Receiver out, boolean includeAncestors) throws javax.xml.transform.TransformerException
outputNamespaceNodes
in interface NodeInfo
out
- The relevant outputterincludeAncestors
- True if namespaces declared on ancestor elements must
be output; false if it is known that these are already on the result tree
javax.xml.transform.TransformerException
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