Class InsertAction


public class InsertAction extends PendingUpdateAction
A pending update action representing the effect of an insert expression
  • Constructor Details

    • InsertAction

      public InsertAction(NodeInfo[] content, MutableNodeInfo targetNode, int position, boolean inherit)
      Create an InsertAction
      Parameters:
      content - the content sequence to be inserted (a value which must consist entirely of nodes. The caller is responsible for copying the nodes into the same object model representation as the tree into which they will be inserted; also for merging adjacent text nodes, extracting the children of a document node, and so on.)
      targetNode - the node that defines where the new nodes will be inserted
      position - defines where the nodes will be inserted: before or after the target node, or as the first or last child of the target node.
  • Method Details

    • apply

      public void apply(XPathContext context, Set<MutableNodeInfo> affectedRootSet) throws XPathException
      Apply the pending update action to the affected nodes
      Specified by:
      apply in class PendingUpdateAction
      Parameters:
      context - the XPath evaluation context
      affectedRootSet - the set of roots of trees that have been modified, which
      Throws:
      XPathException - if any error occurs applying the update
    • getTargetNode

      public NodeInfo getTargetNode()
      Get the target node of the update action
      Specified by:
      getTargetNode in class PendingUpdateAction
      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.
    • 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 class PendingUpdateAction
      Returns:
      the phase of operation, an integer in the range 1 to 5 representing the stages labelled a-e in the specification