Package net.sf.saxon.om
Class VirtualUntypedCopy
- java.lang.Object
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- net.sf.saxon.om.VirtualCopy
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- net.sf.saxon.om.VirtualUntypedCopy
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- All Implemented Interfaces:
javax.xml.transform.Source
,javax.xml.transform.SourceLocator
,PullEvent
,Item
,NodeInfo
,ValueRepresentation
public class VirtualUntypedCopy extends VirtualCopy
This class represents a virtual copy of a node with type annotations stripped
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Nested Class Summary
Nested Classes Modifier and Type Class Description protected class
VirtualUntypedCopy.VirtualUntypedCopier
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Nested classes/interfaces inherited from class net.sf.saxon.om.VirtualCopy
VirtualCopy.VirtualCopier
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Field Summary
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Fields inherited from class net.sf.saxon.om.VirtualCopy
documentNumber, original, parent, root, systemId
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Fields inherited from interface net.sf.saxon.om.NodeInfo
ALL_NAMESPACES, EMPTY_NAMESPACE_LIST, IS_DTD_TYPE, IS_NILLED, LOCAL_NAMESPACES, NO_NAMESPACES
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Fields inherited from interface net.sf.saxon.om.ValueRepresentation
EMPTY_VALUE_ARRAY
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Constructor Summary
Constructors Modifier Constructor Description protected
VirtualUntypedCopy(NodeInfo base)
Protected constructor: create a virtual copy of a node
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description Value
atomize()
Get the typed value.void
copy(Receiver out, int whichNamespaces, boolean copyAnnotations, int locationId)
Copy this node to a given outputterint
getTypeAnnotation()
Get the type annotation of this node, if any.SequenceIterator
getTypedValue()
Get the typed value of the itemprotected VirtualCopy.VirtualCopier
makeCopier(AxisIterator axis, VirtualCopy newParent, NodeInfo root)
Create an iterator that makes and returns virtual copies of nodes on the original treestatic VirtualCopy
makeVirtualUntypedCopy(NodeInfo original, NodeInfo root)
Public factory method: create an untyped virtual copy of a node-
Methods inherited from class net.sf.saxon.om.VirtualCopy
compareOrder, equals, generateId, getAttributeValue, getBaseURI, getColumnNumber, getConfiguration, getDeclaredNamespaces, getDisplayName, getDocumentNumber, getDocumentRoot, getFingerprint, getLineNumber, getLocalPart, getNameCode, getNamePool, getNodeKind, getParent, getPrefix, getPublicId, getRoot, getStringValue, getStringValueCS, getSystemId, getURI, hasChildNodes, hashCode, isId, isIdref, isNilled, isSameNodeInfo, iterateAxis, iterateAxis, makeVirtualCopy, setDocumentNumber, setSystemId, wrap
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Constructor Detail
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VirtualUntypedCopy
protected VirtualUntypedCopy(NodeInfo base)
Protected constructor: create a virtual copy of a node- Parameters:
base
- the node to be copied
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Method Detail
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makeVirtualUntypedCopy
public static VirtualCopy makeVirtualUntypedCopy(NodeInfo original, NodeInfo root)
Public factory method: create an untyped virtual copy of a node- Parameters:
original
- the node to be copiedroot
- the root of the tree- Returns:
- the virtual copy.
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getTypeAnnotation
public int getTypeAnnotation()
Get the type annotation of this node, if any.- Specified by:
getTypeAnnotation
in interfaceNodeInfo
- Overrides:
getTypeAnnotation
in classVirtualCopy
- Returns:
- the type annotation of the node.
- See Also:
Type
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atomize
public Value atomize() throws XPathException
Get the typed value. The result of this method will always be consistent with the methodItem.getTypedValue()
. However, this method is often more convenient and may be more efficient, especially in the common case where the value is expected to be a singleton.- Specified by:
atomize
in interfaceNodeInfo
- Overrides:
atomize
in classVirtualCopy
- Returns:
- the typed value. If requireSingleton is set to true, the result will always be an AtomicValue. In other cases it may be a Value representing a sequence whose items are atomic values.
- Throws:
XPathException
- Since:
- 8.5
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getTypedValue
public SequenceIterator getTypedValue() throws XPathException
Get the typed value of the item- Specified by:
getTypedValue
in interfaceItem
- Overrides:
getTypedValue
in classVirtualCopy
- Returns:
- the typed value of the item. In general this will be a sequence
- Throws:
XPathException
- where no typed value is available, e.g. for an element with complex content
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copy
public void copy(Receiver out, int whichNamespaces, boolean copyAnnotations, int locationId) throws XPathException
Description copied from class:VirtualCopy
Copy this node to a given outputter- Specified by:
copy
in interfaceNodeInfo
- Overrides:
copy
in classVirtualCopy
- Parameters:
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 copiedlocationId
- Identifies the location of the instruction that requested this copy. Pass zero if no other information is available- Throws:
XPathException
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makeCopier
protected VirtualCopy.VirtualCopier makeCopier(AxisIterator axis, VirtualCopy newParent, NodeInfo root)
Create an iterator that makes and returns virtual copies of nodes on the original tree- Overrides:
makeCopier
in classVirtualCopy
- Parameters:
axis
- the axis to be navigatednewParent
- the parent of the nodes in the new virtual tree (may be null)root
- the root of the virtual tree- Returns:
- the iterator that does the copying
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