Package com.saxonica.ee.update
Class ReplaceValueAction
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- com.saxonica.ee.update.PendingUpdateAction
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- com.saxonica.ee.update.ReplaceValueAction
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public class ReplaceValueAction extends PendingUpdateAction
A pending update action representing the effect of a "replace value" expression. This corresponds broadly to the upd:replaceValue operation defined in the W3C specification, except that it is capable of replacing the string value of an element node (that is, the upd:replaceElementContent operation) as well as a text, attribute, comment, or processing-instruction node.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidapply(XPathContext context, java.util.Set<MutableNodeInfo> affectedRootSet)Apply the pending update action to the affected nodesintgetApplyPhase()Get the phase of operation in which this pending update action is applied.NodeInfogetTargetNode()Get the target node of the update action-
Methods inherited from class com.saxonica.ee.update.PendingUpdateAction
fixNodeName, getOriginator, setOriginator
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Method Detail
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apply
public void apply(XPathContext context, java.util.Set<MutableNodeInfo> affectedRootSet)
Apply the pending update action to the affected nodes- Specified by:
applyin classPendingUpdateAction- Parameters:
context- the XPath evaluation contextaffectedRootSet- the set of roots of trees that have been modified, which
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getTargetNode
public NodeInfo getTargetNode()
Get the target node of the update action- Specified by:
getTargetNodein 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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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:
getApplyPhasein 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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