Examples of ExecutionPlan

edu.umd.cs.findbugs.plan.ExecutionPlan
A plan for executing Detectors on an application. Automatically assigns Detectors to passes and orders Detectors within each pass based on ordering constraints specified in the plugin descriptor(s). @author David Hovemeyer
org.apache.jackrabbit.oak.query.plan.ExecutionPlan
An execution plan for a join or a selector.

Examples of edu.umd.cs.findbugs.plan.ExecutionPlan

     *
     * @throws OrderingConstraintException
     *             if the detector ordering constraints are inconsistent
     */
    private void createExecutionPlan() throws OrderingConstraintException {
        executionPlan = new ExecutionPlan();


        // Use user preferences to decide which detectors are enabled.
        DetectorFactoryChooser detectorFactoryChooser = new DetectorFactoryChooser() {
            HashSet<DetectorFactory> forcedEnabled = new HashSet<DetectorFactory>();

View Full Code Here

Examples of org.apache.jackrabbit.oak.query.plan.ExecutionPlan

        SourceImpl result = null;
        Set<SourceImpl> available = new HashSet<SourceImpl>();
        while (sources.size() > 0) {
            int bestIndex = 0;
            double bestCost = Double.POSITIVE_INFINITY;
            ExecutionPlan bestPlan = null;
            SourceImpl best = null;
            for (int i = 0; i < sources.size(); i++) {
                SourceImpl test = buildJoin(result, sources.get(i), conditions);
                if (test == null) {
                    // no join condition
                    continue;
                }
                ExecutionPlan testPlan = test.prepare();
                double cost = testPlan.getEstimatedCost();
                if (best == null || cost < bestCost) {
                    bestPlan = testPlan;
                    bestCost = cost;
                    bestIndex = i;
                    best = test;

View Full Code Here

Examples of org.apache.jackrabbit.oak.query.plan.ExecutionPlan

        SourceImpl result = null;
        Set<SourceImpl> available = new HashSet<SourceImpl>();
        while (sources.size() > 0) {
            int bestIndex = 0;
            double bestCost = Double.POSITIVE_INFINITY;
            ExecutionPlan bestPlan = null;
            SourceImpl best = null;
            for (int i = 0; i < sources.size(); i++) {
                SourceImpl test = buildJoin(result, sources.get(i), conditions);
                if (test == null) {
                    // no join condition
                    continue;
                }
                ExecutionPlan testPlan = test.prepare();
                double cost = testPlan.getEstimatedCost();
                if (best == null || cost < bestCost) {
                    bestPlan = testPlan;
                    bestCost = cost;
                    bestIndex = i;
                    best = test;

View Full Code Here

Examples of org.apache.jackrabbit.oak.query.plan.ExecutionPlan

        SourceImpl result = null;
        Set<SourceImpl> available = new HashSet<SourceImpl>();
        while (sources.size() > 0) {
            int bestIndex = 0;
            double bestCost = Double.POSITIVE_INFINITY;
            ExecutionPlan bestPlan = null;
            SourceImpl best = null;
            for (int i = 0; i < sources.size(); i++) {
                SourceImpl test = buildJoin(result, sources.get(i), conditions);
                if (test == null) {
                    // no join condition
                    continue;
                }
                ExecutionPlan testPlan = test.prepare();
                double cost = testPlan.getEstimatedCost();
                if (best == null || cost < bestCost) {
                    bestPlan = testPlan;
                    bestCost = cost;
                    bestIndex = i;
                    best = test;

View Full Code Here

Examples of org.apache.jackrabbit.oak.query.plan.ExecutionPlan

        applyJoinConditions();
        // the estimated cost is the cost of the left selector,
        // plus twice the cost of the right selector (we expect
        // two rows for the right selector for each node 
        // on the left selector)
        ExecutionPlan leftPlan = left.prepare();
        ExecutionPlan rightPlan = right.prepare();
        double cost = leftPlan.getEstimatedCost() + 2 * rightPlan.getEstimatedCost();
        plan = new JoinExecutionPlan(this, leftPlan, rightPlan, cost);
        return plan;
    }

View Full Code Here

Examples of org.apache.jackrabbit.oak.query.plan.ExecutionPlan

        SourceImpl result = null;
        Set<SourceImpl> available = new HashSet<SourceImpl>();
        while (sources.size() > 0) {
            int bestIndex = 0;
            double bestCost = Double.POSITIVE_INFINITY;
            ExecutionPlan bestPlan = null;
            SourceImpl best = null;
            for (int i = 0; i < sources.size(); i++) {
                SourceImpl test = buildJoin(result, sources.get(i), conditions);
                if (test == null) {
                    // no join condition
                    continue;
                }
                ExecutionPlan testPlan = test.prepare();
                double cost = testPlan.getEstimatedCost();
                if (best == null || cost < bestCost) {
                    bestPlan = testPlan;
                    bestCost = cost;
                    bestIndex = i;
                    best = test;

View Full Code Here

Examples of org.apache.jackrabbit.oak.query.plan.ExecutionPlan

        SourceImpl result = null;
        Set<SourceImpl> available = new HashSet<SourceImpl>();
        while (sources.size() > 0) {
            int bestIndex = 0;
            double bestCost = Double.POSITIVE_INFINITY;
            ExecutionPlan bestPlan = null;
            SourceImpl best = null;
            for (int i = 0; i < sources.size(); i++) {
                SourceImpl test = buildJoin(result, sources.get(i), conditions);
                if (test == null) {
                    // no join condition
                    continue;
                }
                ExecutionPlan testPlan = test.prepare();
                double cost = testPlan.getEstimatedCost();
                if (best == null || cost < bestCost) {
                    bestPlan = testPlan;
                    bestCost = cost;
                    bestIndex = i;
                    best = test;

View Full Code Here

Examples of org.apache.jackrabbit.oak.query.plan.ExecutionPlan

        SourceImpl result = null;
        Set<SourceImpl> available = new HashSet<SourceImpl>();
        while (sources.size() > 0) {
            int bestIndex = 0;
            double bestCost = Double.POSITIVE_INFINITY;
            ExecutionPlan bestPlan = null;
            SourceImpl best = null;
            for (int i = 0; i < sources.size(); i++) {
                SourceImpl test = buildJoin(result, sources.get(i), conditions);
                if (test == null) {
                    // no join condition
                    continue;
                }
                ExecutionPlan testPlan = test.prepare();
                double cost = testPlan.getEstimatedCost();
                if (best == null || cost < bestCost) {
                    bestPlan = testPlan;
                    bestCost = cost;
                    bestIndex = i;
                    best = test;

View Full Code Here

Examples of org.apache.jackrabbit.oak.query.plan.ExecutionPlan

        SourceImpl result = null;
        Set<SourceImpl> available = new HashSet<SourceImpl>();
        while (sources.size() > 0) {
            int bestIndex = 0;
            double bestCost = Double.POSITIVE_INFINITY;
            ExecutionPlan bestPlan = null;
            SourceImpl best = null;
            for (int i = 0; i < sources.size(); i++) {
                SourceImpl test = buildJoin(result, sources.get(i), conditions);
                if (test == null) {
                    // no join condition
                    continue;
                }
                ExecutionPlan testPlan = test.prepare();
                double cost = testPlan.getEstimatedCost();
                if (best == null || cost < bestCost) {
                    bestPlan = testPlan;
                    bestCost = cost;
                    bestIndex = i;
                    best = test;

View Full Code Here

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.