Package net.sf.saxon.tree.wrapper
Class VirtualUntypedCopy
java.lang.Object
net.sf.saxon.tree.wrapper.VirtualCopy
net.sf.saxon.tree.wrapper.VirtualUntypedCopy
- All Implemented Interfaces:
Source
,SourceLocator
,PullEvent
,Item<NodeInfo>
,NodeInfo
,ValueRepresentation<NodeInfo>
This class represents a virtual copy of a node with type annotations stripped
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Nested Class Summary
Nested ClassesNested classes/interfaces inherited from class net.sf.saxon.tree.wrapper.VirtualCopy
VirtualCopy.VirtualCopier
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Field Summary
Fields inherited from class net.sf.saxon.tree.wrapper.VirtualCopy
documentNumber, original, parent, root, systemId
Fields inherited from interface net.sf.saxon.om.NodeInfo
ALL_NAMESPACES, IS_DTD_TYPE, IS_NILLED, LOCAL_NAMESPACES, NO_NAMESPACES
Fields inherited from interface net.sf.saxon.om.ValueRepresentation
EMPTY_VALUE_ARRAY
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Constructor Summary
ConstructorsModifierConstructorDescriptionprotected
VirtualUntypedCopy
(NodeInfo base) Protected constructor: create a virtual copy of a node -
Method Summary
Modifier and TypeMethodDescriptionatomize()
Get the typed value.void
Copy this node to a given outputterGet the type annotation of this node, if any.int
Get the type annotation of this node, if any.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 nodeMethods inherited from class net.sf.saxon.tree.wrapper.VirtualCopy
compareOrder, equals, generateId, getAttributeValue, 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 Details
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VirtualUntypedCopy
Protected constructor: create a virtual copy of a node- Parameters:
base
- the node to be copied
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Method Details
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makeVirtualUntypedCopy
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:
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getSchemaType
Get the type annotation of this node, if any. The type annotation is represented as SchemaType object.Types derived from a DTD are not reflected in the result of this method.
- Specified by:
getSchemaType
in interfaceNodeInfo
- Overrides:
getSchemaType
in classVirtualCopy
- Returns:
- For element and attribute nodes: the type annotation derived from schema validation (defaulting to xs:untyped and xs:untypedAtomic in the absence of schema validation). For comments, text nodes, processing instructions, and namespaces: null. For document nodes, either xs:untyped if the document has not been validated, or xs:anyType if it has.
- Since:
- 9.4
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atomize
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
- if the node has no typed value, for example if it is an element node with element-only content- Since:
- 8.5
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getTypedValue
Get the typed value of the item- Specified by:
getTypedValue
in interfaceItem<NodeInfo>
- 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
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 copiedcopyOptions
- a selection of the options defined inCopyOptions
locationId
- Identifies the location of the instruction- Throws:
XPathException
- if any downstream error occurs
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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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