Package com.saxonica.ee.update
Class ReplaceAttributeAction
java.lang.Object
com.saxonica.ee.update.PendingUpdateAction
com.saxonica.ee.update.ReplaceAttributeAction
A pending update action representing a replace node expression applied to an attribute. Note that
the replacement attribute may be absent; this is not quite the same as a delete operation, because
the consistency rules on the pending update list are different.
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Method Summary
Modifier and TypeMethodDescriptionvoid
apply
(XPathContext context, Set<MutableNodeInfo> affectedRootSet) Apply the pending update action to the affected nodesint
Get the phase of operation in which this pending update action is applied.Get the attribute collection containing the new (replacement) attributesGet the replaced attribute nodeGet the target node of the update actionboolean
Methods inherited from class com.saxonica.ee.update.PendingUpdateAction
fixNodeName, getOriginator, setOriginator
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Method Details
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isInheritNamespaces
public boolean isInheritNamespaces() -
apply
Apply the pending update action to the affected nodes- Specified by:
apply
in classPendingUpdateAction
- Parameters:
context
- the XPath evaluation contextaffectedRootSet
- the set of roots of trees that have been modified, which this action should add to as necessary- Throws:
XPathException
- if any error occurs applying the update
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getTargetNode
Get the target node of the update action- Specified by:
getTargetNode
in classPendingUpdateAction
- Returns:
- the target node, the node to which this update action applies. Returns null in the case of a delete action, which affects multiple nodes.
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getOldAttribute
Get the replaced attribute node- Returns:
- the attribute being replaced
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getNewAttributes
Get the attribute collection containing the new (replacement) attributes- Returns:
- the new attributes to be added in place of the old attribute
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getApplyPhase
public int getApplyPhase()Get the phase of operation in which this pending update action is applied. See 3.2.2 upd:applyUpdates, Semantics, rule 2.- Specified by:
getApplyPhase
in classPendingUpdateAction
- Returns:
- the phase of operation, an integer in the range 1 to 5 representing the stages labelled a-e in the specification
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