Package com.apple.foundationdb.record.query.plan.temp.explain

Class PlannerGraph

java.lang.Object

com.apple.foundationdb.record.query.plan.temp.explain.AbstractPlannerGraph<PlannerGraph.Node,PlannerGraph.Edge>

com.apple.foundationdb.record.query.plan.temp.explain.PlannerGraph

public class PlannerGraph
extends AbstractPlannerGraph<PlannerGraph.Node,PlannerGraph.Edge>

Lightweight class to save some boilerplate.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	PlannerGraph.DataNodeWithInfo	Node class for data objects.
static class	PlannerGraph.Edge	Edge class.
static class	PlannerGraph.ExistentialQuantifierEdge	Edge class for existential quantifiers.
static class	PlannerGraph.ExpressionRefHeadNode	Node class for GroupExpressionRefs -- head.
static class	PlannerGraph.ExpressionRefMemberNode	Node class for GroupExpressionRefs - member.
static class	PlannerGraph.ForEachQuantifierEdge	Edge class for for-each quantifiers.
static class	PlannerGraph.GroupExpressionRefEdge	Edge class for GroupExpressionRefs.
static class	PlannerGraph.GroupExpressionRefInternalEdge	Edge class for GroupExpressionRefs.
static class	PlannerGraph.InternalPlannerGraphBuilder	Specific builder for explain planner graph building.
static class	PlannerGraph.LogicalOperatorNode	Node class for logical operators.
static class	PlannerGraph.LogicalOperatorNodeWithInfo	Node class for logical operators that also have a NodeInfo.
static class	PlannerGraph.Node	Node class functioning as parent for any nodes in the network.
static class	PlannerGraph.NodeWithInfo	Node class that additionally captures a reference to a NodeInfo.
static class	PlannerGraph.OperatorNodeWithInfo	Node class for actual plan operators.
static class	PlannerGraph.PartialMatchEdge	Edge class for matches that connect a query reference to a match candidate reference.
static class	PlannerGraph.PhysicalQuantifierEdge	Edge class for for-each quantifiers.
static interface	PlannerGraph.WithExpression	Interface to be implemented by all node classes that represent an RelationalExpression.
static interface	PlannerGraph.WithInfoId	Interface to be implemented by all node classes that need to externalize an info id for exporting global information such as names and descriptions.

Nested classes/interfaces inherited from class com.apple.foundationdb.record.query.plan.temp.explain.AbstractPlannerGraph

AbstractPlannerGraph.AbstractEdge, AbstractPlannerGraph.AbstractNode, AbstractPlannerGraph.PlannerGraphBuilder<N extends AbstractPlannerGraph.AbstractNode,E extends AbstractPlannerGraph.AbstractEdge,B extends AbstractPlannerGraph<N,E>>

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	PlannerGraph(PlannerGraph.Node root, com.google.common.graph.Network<PlannerGraph.Node,PlannerGraph.Edge> network)

Method Summary

Modifier and Type	Method	Description
static PlannerGraph.InternalPlannerGraphBuilder	builder(PlannerGraph.Node root)
PlannerGraph.InternalPlannerGraphBuilder	derived()
static PlannerGraph	fromNodeAndChildGraphs(PlannerGraph.Node node, List<? extends PlannerGraph> childGraphs)

Methods inherited from class com.apple.foundationdb.record.query.plan.temp.explain.AbstractPlannerGraph

getNetwork, getNodeForIdentity, getRoot

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PlannerGraph

protected PlannerGraph(PlannerGraph.Node root,
                       com.google.common.graph.Network<PlannerGraph.Node,PlannerGraph.Edge> network)

Method Detail

fromNodeAndChildGraphs

public static PlannerGraph fromNodeAndChildGraphs(@Nonnull
                                                  PlannerGraph.Node node,
                                                  @Nonnull
                                                  List<? extends PlannerGraph> childGraphs)

builder

public static PlannerGraph.InternalPlannerGraphBuilder builder(PlannerGraph.Node root)

derived

public PlannerGraph.InternalPlannerGraphBuilder derived()