com.facebook.buck.core.rules.analysis.impl

Class RuleAnalysisGraphImpl

java.lang.Object

com.facebook.buck.core.rules.analysis.impl.RuleAnalysisGraphImpl

All Implemented Interfaces:

RuleAnalysisGraph

public class RuleAnalysisGraphImpl
extends Object
implements RuleAnalysisGraph

Default implementation of RuleAnalysisGraph driven by a GraphTransformationEngine

TODO(bobyf): once we add stages to GraphTransformationEngine this implementation and the interface will probably change/go away

Method Summary

Modifier and Type	Method and Description
RuleAnalysisResult	get(RuleAnalysisKey lookupKey) Finds the RuleAnalysisResult of the given RuleAnalysisKey, starting computation as necessary.
com.google.common.collect.ImmutableMap<RuleAnalysisKey,RuleAnalysisResult>	getAll(Set<RuleAnalysisKey> lookupKeys) same as RuleAnalysisGraph.get(RuleAnalysisKey) but for multiple RuleAnalysisKeys
static RuleAnalysisGraphImpl	of(GraphComputation<RuleAnalysisKey,RuleAnalysisResult> computation, TargetGraph targetGraph, DepsAwareExecutor<? super ComputeResult,?> depsAwareExecutor, RuleAnalysisCache cache) creates a new computation with the supplied DepsAwareExecutor and using the given GraphEngineCache, and computation.
static RuleAnalysisGraphImpl	of(TargetGraph targetGraph, DepsAwareExecutor<? super ComputeResult,?> depsAwareExecutor, RuleAnalysisCache cache, BuckEventBus eventBus) creates a new computation with the supplied DepsAwareExecutor and using the given GraphEngineCache.

Methods inherited from class java.lang.Object

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

Method Detail

of

public static RuleAnalysisGraphImpl of(TargetGraph targetGraph,
                                       DepsAwareExecutor<? super ComputeResult,?> depsAwareExecutor,
                                       RuleAnalysisCache cache,
                                       BuckEventBus eventBus)

creates a new computation with the supplied DepsAwareExecutor and using the given GraphEngineCache. All entries present in the cache will be reused, and newly computed values will be offered to the cache.

of

public static RuleAnalysisGraphImpl of(GraphComputation<RuleAnalysisKey,RuleAnalysisResult> computation,
                                       TargetGraph targetGraph,
                                       DepsAwareExecutor<? super ComputeResult,?> depsAwareExecutor,
                                       RuleAnalysisCache cache)

creates a new computation with the supplied DepsAwareExecutor and using the given GraphEngineCache, and computation.

get

public RuleAnalysisResult get(RuleAnalysisKey lookupKey)

Description copied from interface: RuleAnalysisGraph

Finds the RuleAnalysisResult of the given RuleAnalysisKey, starting computation as necessary. All dependencies required will also be transformed, and cached.

Specified by:

get in interface RuleAnalysisGraph

Parameters:

lookupKey - the RuleAnalysisKey to find the result for

Returns:

the RuleAnalysisResult from analyzing the given RuleAnalysisKey

getAll

public com.google.common.collect.ImmutableMap<RuleAnalysisKey,RuleAnalysisResult> getAll(Set<RuleAnalysisKey> lookupKeys)

Description copied from interface: RuleAnalysisGraph

same as RuleAnalysisGraph.get(RuleAnalysisKey) but for multiple RuleAnalysisKeys

Specified by:

getAll in interface RuleAnalysisGraph