com.facebook.buck.core.rules.platform

Class ConstraintSettingDescription

java.lang.Object

com.facebook.buck.core.rules.platform.ConstraintSettingDescription

All Implemented Interfaces:

BaseDescription<ConstraintSettingArg>, ConfigurationRuleDescription<ConstraintSettingArg,ConstraintSettingRule>

public class ConstraintSettingDescription
extends Object
implements ConfigurationRuleDescription<ConstraintSettingArg,ConstraintSettingRule>

A description for constraint_setting.

Constraint setting define a type of a constraint that can be used to define platforms.

For example:

   constraint_setting(
      name = "constraint"
   )
 

Constructor Summary

Constructors

Constructor and Description
ConstraintSettingDescription()

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

ConstraintSettingDescription

public ConstraintSettingDescription()

Method Detail

getConstructorArgType

public Class<ConstraintSettingArg> 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<ConstraintSettingArg>

getRuleClass

public Class<ConstraintSettingRule> getRuleClass()

Description copied from interface: ConfigurationRuleDescription

Reified type parameter

Specified by:

getRuleClass in interface ConfigurationRuleDescription<ConstraintSettingArg,ConstraintSettingRule>

createConfigurationRule

public ConstraintSettingRule createConfigurationRule(ConfigurationRuleResolver configurationRuleResolver,
                                                     BuildTarget buildTarget,
                                                     DependencyStack dependencyStack,
                                                     ConstraintSettingArg arg)

Description copied from interface: ConfigurationRuleDescription

Creates a ConfigurationRule

Specified by:

createConfigurationRule in interface ConfigurationRuleDescription<ConstraintSettingArg,ConstraintSettingRule>

getConfigurationDeps

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

Specified by:

getConfigurationDeps in interface BaseDescription<ConstraintSettingArg>

Returns:

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