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

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

java.lang.Object

com.apple.foundationdb.record.query.plan.temp.explain.AbstractPlannerGraph.PlannerGraphBuilder<N,E,B>

Type Parameters:

N - node type

E - edge type

B - self type for subclass builders

Direct Known Subclasses:

PlannerGraph.InternalPlannerGraphBuilder

Enclosing class:

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

public abstract static class AbstractPlannerGraph.PlannerGraphBuilder<N extends AbstractPlannerGraph.AbstractNode,E extends AbstractPlannerGraph.AbstractEdge,B extends AbstractPlannerGraph<N,E>>
extends Object

Builder class for planner graph. Used during computation of the planner expression property. Note that each AbstractPlannerGraph will have a root which is mandatory.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	PlannerGraphBuilder(AbstractPlannerGraph<N,E> original)
protected	PlannerGraphBuilder(N root)

Method Summary

Modifier and Type	Method	Description
AbstractPlannerGraph.PlannerGraphBuilder<N,E,B>	addEdge(N source, N target, E edge)
AbstractPlannerGraph.PlannerGraphBuilder<N,E,B>	addGraph(AbstractPlannerGraph<N,E> other)
AbstractPlannerGraph.PlannerGraphBuilder<N,E,B>	addNode(N node)
abstract B	build()
com.google.common.graph.MutableNetwork<N,E>	getNetwork()
N	getRoot()

Methods inherited from class java.lang.Object

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

Constructor Detail

PlannerGraphBuilder

protected PlannerGraphBuilder(@Nonnull
                              N root)

PlannerGraphBuilder

protected PlannerGraphBuilder(@Nonnull
                              AbstractPlannerGraph<N,E> original)

Method Detail

getRoot

@Nonnull
public N getRoot()

getNetwork

@Nonnull
public com.google.common.graph.MutableNetwork<N,E> getNetwork()

addNode

@Nonnull
public AbstractPlannerGraph.PlannerGraphBuilder<N,E,B> addNode(@Nonnull
                                                                           N node)

addEdge

@Nonnull
public AbstractPlannerGraph.PlannerGraphBuilder<N,E,B> addEdge(@Nonnull
                                                                           N source,
                                                                           @Nonnull
                                                                           N target,
                                                                           @Nonnull
                                                                           E edge)

addGraph

@Nonnull
public AbstractPlannerGraph.PlannerGraphBuilder<N,E,B> addGraph(@Nonnull
                                                                            AbstractPlannerGraph<N,E> other)

build

@Nonnull
public abstract B build()