Package com.saxonica.ee.update
Class DeleteAction
- java.lang.Object
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- com.saxonica.ee.update.PendingUpdateAction
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- com.saxonica.ee.update.DeleteAction
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public class DeleteAction extends PendingUpdateAction
A pending update action representing the effect of a delete expression
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Field Summary
Fields Modifier and Type Field Description static intPHASE
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Constructor Summary
Constructors Constructor Description DeleteAction(NodeInfo node)Create a DeleteAction
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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 nodeintgetApplyPhase()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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Field Detail
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PHASE
public static final int PHASE
- See Also:
- Constant Field Values
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Constructor Detail
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DeleteAction
public DeleteAction(NodeInfo node)
Create a DeleteAction- Parameters:
node- the node to be deleted
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Method Detail
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apply
public void apply(XPathContext context, java.util.Set<MutableNodeInfo> affectedRootSet) throws XPathException
Apply the pending update action to the affected node- Specified by:
applyin 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
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.
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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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