com.facebook.buck.rules.keys

Class RuleKeyDiagnostics<RULE_KEY,DIAG_KEY>

java.lang.Object

com.facebook.buck.rules.keys.RuleKeyDiagnostics<RULE_KEY,DIAG_KEY>

@ThreadSafe
public class RuleKeyDiagnostics<RULE_KEY,DIAG_KEY>
extends Object

Contains functionality related to rulekey diagnostics.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RuleKeyDiagnostics.Result<RULE_KEY,DIAG_KEY>

Constructor Summary

Constructors

Constructor and Description
RuleKeyDiagnostics(java.util.function.Function<BuildRule,RuleKeyDiagnostics.Result<RULE_KEY,DIAG_KEY>> ruleResultSupplier, java.util.function.Function<AddsToRuleKey,RuleKeyDiagnostics.Result<RULE_KEY,DIAG_KEY>> appendableResultSupplier)

Method Summary

Modifier and Type	Method and Description
static <RULE_KEY,DIAG_KEY> RuleKeyDiagnostics<RULE_KEY,DIAG_KEY>	nop()
void	processRule(BuildRule rule, java.util.function.Consumer<RuleKeyDiagnostics.Result<RULE_KEY,DIAG_KEY>> resultConsumer) Computes the diagnostic rulekey data for the given rule and all of its appendables recursively.

Methods inherited from class java.lang.Object

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

Constructor Detail

RuleKeyDiagnostics

public RuleKeyDiagnostics(java.util.function.Function<BuildRule,RuleKeyDiagnostics.Result<RULE_KEY,DIAG_KEY>> ruleResultSupplier,
                          java.util.function.Function<AddsToRuleKey,RuleKeyDiagnostics.Result<RULE_KEY,DIAG_KEY>> appendableResultSupplier)

Method Detail

nop

public static <RULE_KEY,DIAG_KEY> RuleKeyDiagnostics<RULE_KEY,DIAG_KEY> nop()

processRule

public void processRule(BuildRule rule,
                        java.util.function.Consumer<RuleKeyDiagnostics.Result<RULE_KEY,DIAG_KEY>> resultConsumer)

Computes the diagnostic rulekey data for the given rule and all of its appendables recursively. Previously processed rules and appendables are skipped and not fed to the consumer. Results for the newly processed rule and appendables are fed to the consumer, but not stored otherwise. Only information of whether something has been processed or not gets stored.