com.facebook.buck.rules.keys

Class AbstractRuleKeyBuilder<RULE_KEY>

java.lang.Object

com.facebook.buck.rules.keys.AbstractRuleKeyBuilder<RULE_KEY>

Direct Known Subclasses:

RuleKeyBuilder

public abstract class AbstractRuleKeyBuilder<RULE_KEY>
extends Object

Base class for rulekey builders. Implements much of the logic of computing keys from AddToRuleKey-annotated fields.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractRuleKeyBuilder(RuleKeyScopedHasher scopedHasher)

Method Summary

Modifier and Type	Method and Description
abstract RULE_KEY	build()
<RESULT> RESULT	build(java.util.function.Function<RULE_KEY,RESULT> mapper) A convenience method that builds the rule key hash and transforms it with a mapper.
protected abstract AbstractRuleKeyBuilder<RULE_KEY>	setAction(Action action)
protected abstract AbstractRuleKeyBuilder<RULE_KEY>	setAddsToRuleKey(AddsToRuleKey appendable)
protected abstract AbstractRuleKeyBuilder<RULE_KEY>	setBuildRule(BuildRule rule)
protected abstract AbstractRuleKeyBuilder<RULE_KEY>	setNonHashingSourcePath(SourcePath sourcePath)
protected AbstractRuleKeyBuilder<RULE_KEY>	setReflectively(Object val) Recursively serializes the value.
AbstractRuleKeyBuilder<RULE_KEY>	setReflectively(String key, Object val) Adds the key-value pair to the rulekey.
AbstractRuleKeyBuilder<RULE_KEY>	setReflectivelyPathKey(Path key, Object val) Adds the key-value pair to the rulekey.
protected abstract AbstractRuleKeyBuilder<RULE_KEY>	setSingleValue(Object val)
protected abstract AbstractRuleKeyBuilder<RULE_KEY>	setSourcePath(SourcePath sourcePath)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractRuleKeyBuilder

protected AbstractRuleKeyBuilder(RuleKeyScopedHasher scopedHasher)

Method Detail

setReflectively

public final AbstractRuleKeyBuilder<RULE_KEY> setReflectively(String key,
                                                              @Nullable
                                                              Object val)

Adds the key-value pair to the rulekey. If the builder skips adding the value, the key will also be skipped.

setReflectivelyPathKey

public AbstractRuleKeyBuilder<RULE_KEY> setReflectivelyPathKey(Path key,
                                                               @Nullable
                                                               Object val)

Adds the key-value pair to the rulekey. If the builder skips adding the value, the key will also be skipped.

setReflectively

protected AbstractRuleKeyBuilder<RULE_KEY> setReflectively(@Nullable
                                                           Object val)
                                                    throws IOException

Recursively serializes the value. Serialization of the key is handled outside.

Throws:

IOException

setSingleValue

protected abstract AbstractRuleKeyBuilder<RULE_KEY> setSingleValue(@Nullable
                                                                   Object val)

setAction

protected abstract AbstractRuleKeyBuilder<RULE_KEY> setAction(Action action)

setBuildRule

protected abstract AbstractRuleKeyBuilder<RULE_KEY> setBuildRule(BuildRule rule)

setAddsToRuleKey

protected abstract AbstractRuleKeyBuilder<RULE_KEY> setAddsToRuleKey(AddsToRuleKey appendable)

setSourcePath

protected abstract AbstractRuleKeyBuilder<RULE_KEY> setSourcePath(SourcePath sourcePath)
                                                           throws IOException

Throws:

IOException

setNonHashingSourcePath

protected abstract AbstractRuleKeyBuilder<RULE_KEY> setNonHashingSourcePath(SourcePath sourcePath)

build

public abstract RULE_KEY build()

build

public final <RESULT> RESULT build(java.util.function.Function<RULE_KEY,RESULT> mapper)

A convenience method that builds the rule key hash and transforms it with a mapper.