com.facebook.buck.core.rules.platform

Class ConstraintValueDescription

java.lang.Object

com.facebook.buck.core.rules.platform.ConstraintValueDescription

All Implemented Interfaces:

BaseDescription<ConstraintValueArg>, ConfigurationRuleDescription<ConstraintValueArg,ConstraintValueRule>

public class ConstraintValueDescription
extends Object
implements ConfigurationRuleDescription<ConstraintValueArg,ConstraintValueRule>

A description for constraint_value.

Constraint value define a constraint that can be used to define platforms.

For example:

   constraint_value(
      name = "constraint_value",
      constraint_setting = ":constraint",
   )
 

Constructor Summary

Constructors

Constructor and Description
ConstraintValueDescription()

Method Summary

Modifier and Type	Method and Description
ConstraintValueRule	createConfigurationRule(ConfigurationRuleResolver configurationRuleResolver, BuildTarget buildTarget, DependencyStack dependencyStack, ConstraintValueArg arg) Creates a ConfigurationRule
com.google.common.collect.ImmutableSet<BuildTarget>	getConfigurationDeps(ConstraintValueArg arg)
Class<ConstraintValueArg>	getConstructorArgType() The type of the constructor argument that is used by this description to create a rule
Class<ConstraintValueRule>	getRuleClass() Reified type parameter

Methods inherited from class java.lang.Object

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

Constructor Detail

ConstraintValueDescription

public ConstraintValueDescription()

Method Detail

getConstructorArgType

public Class<ConstraintValueArg> 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<ConstraintValueArg>

getRuleClass

public Class<ConstraintValueRule> getRuleClass()

Description copied from interface: ConfigurationRuleDescription

Reified type parameter

Specified by:

getRuleClass in interface ConfigurationRuleDescription<ConstraintValueArg,ConstraintValueRule>

createConfigurationRule

public ConstraintValueRule createConfigurationRule(ConfigurationRuleResolver configurationRuleResolver,
                                                   BuildTarget buildTarget,
                                                   DependencyStack dependencyStack,
                                                   ConstraintValueArg arg)

Description copied from interface: ConfigurationRuleDescription

Creates a ConfigurationRule

Specified by:

createConfigurationRule in interface ConfigurationRuleDescription<ConstraintValueArg,ConstraintValueRule>

getConfigurationDeps

public com.google.common.collect.ImmutableSet<BuildTarget> getConfigurationDeps(ConstraintValueArg arg)

Specified by:

getConfigurationDeps in interface BaseDescription<ConstraintValueArg>

Returns:

a set of configuration targets declared in a given constructor argument.