com.facebook.buck.rules.modern.impl

Class InputsMapBuilder

java.lang.Object

com.facebook.buck.rules.modern.impl.InputsMapBuilder

public class InputsMapBuilder
extends Object

InputsMapBuilder is used to find all the input SourcePaths of a Buildable. For each instance of an AddsToRuleKey object that directly references other AddsToRuleKey objects or SourcePaths, or InputsMapBuilder.Data node will be created. This allows two things: (1) we don't need to traverse the object structure of shared appendables multiple times and (2) it is easy for consumers to cache computed information based on this derived graph.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	InputsMapBuilder.Data Holds the information derived from a rulekey appendable.

Constructor Summary

Constructors

Constructor and Description
InputsMapBuilder()

Method Summary

Modifier and Type	Method and Description
InputsMapBuilder.Data	getInputs(ModernBuildRule<?> rule)
<T extends AddsToRuleKey> InputsMapBuilder.Data	getInputs(T instance) Computes the "inputs" graph of rule key appendables.
<T extends AddsToRuleKey> InputsMapBuilder.Data	getInputs(T instance, ClassInfo<T> classInfo) See getInputs(T instance) above.

Methods inherited from class java.lang.Object

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

Constructor Detail

InputsMapBuilder

public InputsMapBuilder()

Method Detail

getInputs

public <T extends AddsToRuleKey> InputsMapBuilder.Data getInputs(T instance)

Computes the "inputs" graph of rule key appendables. Returns the root of that graph.

getInputs

public InputsMapBuilder.Data getInputs(ModernBuildRule<?> rule)

getInputs

public <T extends AddsToRuleKey> InputsMapBuilder.Data getInputs(T instance,
                                                                 ClassInfo<T> classInfo)

See getInputs(T instance) above.