com.facebook.buck.features.go

Class CgoLibraryDescription

java.lang.Object

com.facebook.buck.features.go.CgoLibraryDescription

All Implemented Interfaces:

ImplicitDepsInferringDescription<CgoLibraryDescriptionArg>, BaseDescription<CgoLibraryDescriptionArg>, Description<CgoLibraryDescriptionArg>, MetadataProvidingDescription<CgoLibraryDescriptionArg>, Flavored, DescriptionWithTargetGraph<CgoLibraryDescriptionArg>, VersionPropagator<CgoLibraryDescriptionArg>

public class CgoLibraryDescription
extends Object
implements DescriptionWithTargetGraph<CgoLibraryDescriptionArg>, MetadataProvidingDescription<CgoLibraryDescriptionArg>, ImplicitDepsInferringDescription<CgoLibraryDescriptionArg>, VersionPropagator<CgoLibraryDescriptionArg>, Flavored

Constructor Summary

Constructors

Constructor and Description
CgoLibraryDescription(GoBuckConfig goBuckConfig, CxxBuckConfig cxxBuckConfig, ToolchainProvider toolchainProvider)

Method Summary

Modifier and Type	Method and Description
BuildRule	createBuildRule(BuildRuleCreationContextWithTargetGraph context, BuildTarget buildTarget, BuildRuleParams params, CgoLibraryDescriptionArg args) Create a BuildRule for the given BuildRuleParams.
<U> Optional<U>	createMetadata(BuildTarget buildTarget, ActionGraphBuilder graphBuilder, CellPathResolver cellRoots, CgoLibraryDescriptionArg args, Optional<com.google.common.collect.ImmutableMap<BuildTarget,Version>> selectedVersions, Class<U> metadataClass)
void	findDepsForTargetFromConstructorArgs(BuildTarget buildTarget, CellNameResolver cellRoots, CgoLibraryDescriptionArg constructorArg, com.google.common.collect.ImmutableCollection.Builder<BuildTarget> extraDepsBuilder, com.google.common.collect.ImmutableCollection.Builder<BuildTarget> targetGraphOnlyDepsBuilder)
Class<CgoLibraryDescriptionArg>	getConstructorArgType() The type of the constructor argument that is used by this description to create a rule
boolean	hasFlavors(com.google.common.collect.ImmutableSet<Flavor> flavors, TargetConfiguration toolchainTargetConfiguration)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.facebook.buck.core.rules.DescriptionWithTargetGraph

producesCacheableSubgraph

Methods inherited from interface com.facebook.buck.core.description.BaseDescription

getConfigurationDeps

Methods inherited from interface com.facebook.buck.core.model.Flavored

flavorDomains

Constructor Detail

CgoLibraryDescription

public CgoLibraryDescription(GoBuckConfig goBuckConfig,
                             CxxBuckConfig cxxBuckConfig,
                             ToolchainProvider toolchainProvider)

Method Detail

getConstructorArgType

public Class<CgoLibraryDescriptionArg> getConstructorArgType()

Description copied from interface: BaseDescription

The type of the constructor argument that is used by this description to create a rule

Specified by:

getConstructorArgType in interface BaseDescription<CgoLibraryDescriptionArg>

hasFlavors

public boolean hasFlavors(com.google.common.collect.ImmutableSet<Flavor> flavors,
                          TargetConfiguration toolchainTargetConfiguration)

Specified by:

hasFlavors in interface Flavored

Parameters:

flavors - The set of Flavors to consider. All must match.

Returns:

Whether a BuildRule of the given Flavor can be created.

createMetadata

public <U> Optional<U> createMetadata(BuildTarget buildTarget,
                                      ActionGraphBuilder graphBuilder,
                                      CellPathResolver cellRoots,
                                      CgoLibraryDescriptionArg args,
                                      Optional<com.google.common.collect.ImmutableMap<BuildTarget,Version>> selectedVersions,
                                      Class<U> metadataClass)

Specified by:

createMetadata in interface MetadataProvidingDescription<CgoLibraryDescriptionArg>

createBuildRule

public BuildRule createBuildRule(BuildRuleCreationContextWithTargetGraph context,
                                 BuildTarget buildTarget,
                                 BuildRuleParams params,
                                 CgoLibraryDescriptionArg args)

Description copied from interface: DescriptionWithTargetGraph

Create a BuildRule for the given BuildRuleParams. Note that the BuildTarget referred to in the params contains the Flavor to create.

Specified by:

createBuildRule in interface DescriptionWithTargetGraph<CgoLibraryDescriptionArg>

args - A constructor argument, of type as returned by BaseDescription.getConstructorArgType().

Returns:

The BuildRule that describes the default flavour of the rule being described.

findDepsForTargetFromConstructorArgs

public void findDepsForTargetFromConstructorArgs(BuildTarget buildTarget,
                                                 CellNameResolver cellRoots,
                                                 CgoLibraryDescriptionArg constructorArg,
                                                 com.google.common.collect.ImmutableCollection.Builder<BuildTarget> extraDepsBuilder,
                                                 com.google.common.collect.ImmutableCollection.Builder<BuildTarget> targetGraphOnlyDepsBuilder)

Specified by:

findDepsForTargetFromConstructorArgs in interface ImplicitDepsInferringDescription<CgoLibraryDescriptionArg>