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public interface MutableNodeInfo
An extension of the NodeInfo interface defining a node that can be updated. The updating methods are closely modelled on the updating functions defined in the XQuery Update specification.
Field Summary |
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Fields inherited from interface net.sf.saxon.om.NodeInfo |
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ALL_NAMESPACES, EMPTY_NAMESPACE_LIST, IS_DTD_TYPE, IS_NILLED, LOCAL_NAMESPACES, NO_NAMESPACES |
Fields inherited from interface net.sf.saxon.om.ValueRepresentation |
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EMPTY_VALUE_ARRAY |
Method Summary | |
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void |
addNamespace(int nscode,
boolean inherit)
Add a namespace binding (that is, a namespace node) to this element. |
void |
delete()
Delete this node (that is, detach it from its parent). |
void |
insertChildren(NodeInfo[] source,
boolean atStart,
boolean inherit)
Insert copies of a sequence of nodes as children of this node. |
void |
insertSiblings(NodeInfo[] source,
boolean before,
boolean inherit)
Insert copies of a sequence of nodes as siblings of this node. |
Builder |
newBuilder()
Get a Builder suitable for building nodes that can be attached to this document. |
void |
putAttribute(int nameCode,
int typeCode,
java.lang.CharSequence value,
int properties)
Add an attribute to this element node. |
void |
removeAttribute(int nameCode)
Remove an attribute from this element node |
void |
removeTypeAnnotation()
Remove type information from this node (and its ancestors, recursively). |
void |
rename(int newNameCode)
Rename this node. |
void |
replace(NodeInfo[] replacement,
boolean inherit)
Replace this node with a given sequence of nodes |
void |
replaceStringValue(java.lang.CharSequence stringValue)
Replace the string-value of this node. |
void |
setTypeAnnotation(int typeCode)
Set the type annotation on a node. |
Methods inherited from interface net.sf.saxon.om.NodeInfo |
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atomize, compareOrder, copy, equals, generateId, getAttributeValue, getBaseURI, getColumnNumber, getConfiguration, getDeclaredNamespaces, getDisplayName, getDocumentNumber, getDocumentRoot, getFingerprint, getLineNumber, getLocalPart, getNameCode, getNamePool, getNodeKind, getParent, getPrefix, getRoot, getStringValue, getSystemId, getTypeAnnotation, getURI, hasChildNodes, hashCode, isId, isIdref, isNilled, isSameNodeInfo, iterateAxis, iterateAxis |
Methods inherited from interface javax.xml.transform.Source |
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setSystemId |
Methods inherited from interface net.sf.saxon.om.Item |
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getStringValueCS, getTypedValue |
Method Detail |
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void setTypeAnnotation(int typeCode)
typeCode
- the type annotation (possibly including high bits set to indicate the isID, isIDREF, and
isNilled properties)void insertChildren(NodeInfo[] source, boolean atStart, boolean inherit)
This method takes no action unless the target node is a document node or element node. It also takes no action in respect of any supplied nodes that are not elements, text nodes, comments, or processing instructions.
The supplied nodes will be copied to form the new children. Adjacent text nodes will be merged, and zero-length text nodes removed.
source
- the nodes to be insertedatStart
- true if the new nodes are to be inserted before existing children; false if they areinherit
- true if the insert nodes are to inherit the namespaces of their new parent; false
if such namespaces are to be undeclaredvoid insertSiblings(NodeInfo[] source, boolean before, boolean inherit)
This method takes no action unless the target node is an element, text node, comment, or processing instruction, and one that has a parent node. It also takes no action in respect of any supplied nodes that are not elements, text nodes, comments, or processing instructions.
The supplied nodes must use the same data model implementation as the tree into which they will be inserted.
source
- the nodes to be insertedbefore
- true if the new nodes are to be inserted before the target node; false if they areinherit
- true if the insert nodes are to inherit the namespaces of their new parent; false
if such namespaces are to be undeclaredvoid removeAttribute(int nameCode)
If this node is not an element, or if it has no attribute with the specified name, this method takes no action.
The attribute node itself is not modified in any way.
nameCode
- the name of the attribute to be removedvoid putAttribute(int nameCode, int typeCode, java.lang.CharSequence value, int properties)
If this node is not an element, or if the supplied node is not an attribute, the method takes no action. If the element already has an attribute with this name, the existing attribute is replaced.
nameCode
- the name of the new attributetypeCode
- the type annotation of the new attributevalue
- the string value of the new attributeproperties
- properties including IS_ID and IS_IDREF propertiesvoid delete()
If this node has preceding and following siblings that are both text nodes, the two text nodes will be joined into a single text node (the identity of this node with respect to its predecessors is undefined).
void replace(NodeInfo[] replacement, boolean inherit)
replacement
- the replacement nodesinherit
- true if the replacement nodes are to inherit the namespaces of their new parent; false
if such namespaces are to be undeclared
java.lang.IllegalArgumentException
- if any of the replacement nodes is of the wrong kind. When replacing
a child node, the replacement nodes must all be elements, text, comment, or PI nodes; when replacing
an attribute, the replacement nodes must all be attributes.void replaceStringValue(java.lang.CharSequence stringValue)
stringValue
- the new string valuevoid rename(int newNameCode)
This call has no effect if applied to a nameless node, such as a text node or comment.
If necessary, a new namespace binding will be added to the target element, or to the element parent of the target attribute
newNameCode
- the namecode of the new name in the name pool
java.lang.IllegalArgumentException
- if the new name code is not present in the name pool, or if
it has a (prefix, uri) pair in which the
prefix is the same as that of an existing in-scope namespace binding and the uri is different from that
namespace binding.void addNamespace(int nscode, boolean inherit)
nscode
- The namespace code representing the (prefix, uri) pair of the namespace binding to be
added. If the target element already has a namespace binding with this (prefix, uri) pair, the call has
no effect. If the target element currently has a namespace binding with this prefix and a different URI, an
exception is raised.inherit
- If true, the new namespace binding will be inherited by any children of the target element
that do not already have a namespace binding for the specified prefix, recursively.
If false, the new namespace binding will not be inherited.
java.lang.IllegalArgumentException
- if the namespace code is not present in the namepool, or if the target
element already has a namespace binding for this prefixvoid removeTypeAnnotation()
Builder newBuilder()
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