Examples of clearParents()


Examples of org.voltdb.plannodes.HashAggregatePlanNode.clearParents()

    AbstractPlanNode handleMVBasedMultiPartQuery (AbstractPlanNode root, boolean edgeCaseOuterJoin) {
        MaterializedViewFixInfo mvFixInfo = m_parsedSelect.m_mvFixInfo;

        HashAggregatePlanNode reAggNode = new HashAggregatePlanNode(mvFixInfo.getReAggregationPlanNode());
        reAggNode.clearChildren();
        reAggNode.clearParents();

        AbstractPlanNode receiveNode = root;
        AbstractPlanNode reAggParent = null;
        // Find receive plan node and insert the constructed re-aggregation plan node.
        if (root.getPlanNodeType() == PlanNodeType.RECEIVE) {
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Examples of org.voltdb.plannodes.SendPlanNode.clearParents()

            AbstractPlanNode childNode = recvNode.getChild(0);
            assert(childNode instanceof SendPlanNode);
            SendPlanNode sendNode = (SendPlanNode) childNode;

            // disconnect the send and receive nodes
            sendNode.clearParents();
            recvNode.clearChildren();

            // make a new plan fragment rooted at the send
            CompiledPlan.Fragment subFrag = new CompiledPlan.Fragment();
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Examples of org.voltdb.plannodes.SendPlanNode.clearParents()

        AbstractPlanNode childNode = recvNode.getChild(0);
        assert(childNode instanceof SendPlanNode);
        SendPlanNode sendNode = (SendPlanNode) childNode;

        // disconnect the send and receive nodes
        sendNode.clearParents();
        recvNode.clearChildren();

        plan.subPlanGraph = sendNode;
        return;
    }
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