com.facebook.buck.rules.keys.hasher

Class GuavaRuleKeyHasher

java.lang.Object

com.facebook.buck.rules.keys.hasher.GuavaRuleKeyHasher

All Implemented Interfaces:

RuleKeyHasher<com.google.common.hash.HashCode>

public class GuavaRuleKeyHasher
extends Object
implements RuleKeyHasher<com.google.common.hash.HashCode>

An implementation of RuleKeyHasher that wraps Guava's Hasher.

Nested Class Summary

Nested classes/interfaces inherited from interface com.facebook.buck.rules.keys.hasher.RuleKeyHasher

RuleKeyHasher.Container, RuleKeyHasher.Wrapper

Constructor Summary

Constructors

Constructor and Description
GuavaRuleKeyHasher(com.google.common.hash.Hasher hasher)

Method Summary

Modifier and Type	Method and Description
com.google.common.hash.HashCode	hash() Computes the final hash.
GuavaRuleKeyHasher	putArchiveMemberPath(Path relativeArchivePath, Path archiveMemberPath, com.google.common.hash.HashCode hash)
GuavaRuleKeyHasher	putBoolean(boolean val)
GuavaRuleKeyHasher	putBuildTarget(BuildTarget buildTarget)
RuleKeyHasher<com.google.common.hash.HashCode>	putBuildTargetSourcePath(BuildTargetSourcePath targetSourcePath)
GuavaRuleKeyHasher	putBytes(byte[] bytes)
GuavaRuleKeyHasher	putCharacter(char val)
GuavaRuleKeyHasher	putContainer(RuleKeyHasher.Container container, int length) Puts the container signature
GuavaRuleKeyHasher	putKey(String key) Puts the field's key (i.e.
RuleKeyHasher<com.google.common.hash.HashCode>	putKeyPath(Path key) Puts the stringified path as a key.
GuavaRuleKeyHasher	putNonHashingPath(Path path)
GuavaRuleKeyHasher	putNull() Puts the field's value, Java types
GuavaRuleKeyHasher	putNumber(Number val)
GuavaRuleKeyHasher	putPath(Path path, com.google.common.hash.HashCode hash)
GuavaRuleKeyHasher	putPattern(Pattern pattern)
GuavaRuleKeyHasher	putRuleKey(RuleKey ruleKey)
GuavaRuleKeyHasher	putRuleType(RuleType ruleType)
GuavaRuleKeyHasher	putSha1(Sha1HashCode sha1) Puts the field's value, Buck specific types
GuavaRuleKeyHasher	putString(String val)
GuavaRuleKeyHasher	putWrapper(RuleKeyHasher.Wrapper wrapper)

Methods inherited from class java.lang.Object

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

Constructor Detail

GuavaRuleKeyHasher

public GuavaRuleKeyHasher(com.google.common.hash.Hasher hasher)

Method Detail

putKey

public GuavaRuleKeyHasher putKey(String key)

Description copied from interface: RuleKeyHasher

Puts the field's key (i.e. the name of the field)

Specified by:

putKey in interface RuleKeyHasher<com.google.common.hash.HashCode>

putKeyPath

public RuleKeyHasher<com.google.common.hash.HashCode> putKeyPath(Path key)

Description copied from interface: RuleKeyHasher

Puts the stringified path as a key.

Specified by:

putKeyPath in interface RuleKeyHasher<com.google.common.hash.HashCode>

putNull

public GuavaRuleKeyHasher putNull()

Description copied from interface: RuleKeyHasher

Puts the field's value, Java types

Specified by:

putNull in interface RuleKeyHasher<com.google.common.hash.HashCode>

putCharacter

public GuavaRuleKeyHasher putCharacter(char val)

Specified by:

putCharacter in interface RuleKeyHasher<com.google.common.hash.HashCode>

putBoolean

public GuavaRuleKeyHasher putBoolean(boolean val)

Specified by:

putBoolean in interface RuleKeyHasher<com.google.common.hash.HashCode>

putNumber

public GuavaRuleKeyHasher putNumber(Number val)

Specified by:

putNumber in interface RuleKeyHasher<com.google.common.hash.HashCode>

putString

public GuavaRuleKeyHasher putString(String val)

Specified by:

putString in interface RuleKeyHasher<com.google.common.hash.HashCode>

putBytes

public GuavaRuleKeyHasher putBytes(byte[] bytes)

Specified by:

putBytes in interface RuleKeyHasher<com.google.common.hash.HashCode>

putPattern

public GuavaRuleKeyHasher putPattern(Pattern pattern)

Specified by:

putPattern in interface RuleKeyHasher<com.google.common.hash.HashCode>

putSha1

public GuavaRuleKeyHasher putSha1(Sha1HashCode sha1)

Description copied from interface: RuleKeyHasher

Puts the field's value, Buck specific types

Specified by:

putSha1 in interface RuleKeyHasher<com.google.common.hash.HashCode>

putPath

public GuavaRuleKeyHasher putPath(Path path,
                                  com.google.common.hash.HashCode hash)

Specified by:

putPath in interface RuleKeyHasher<com.google.common.hash.HashCode>

putArchiveMemberPath

public GuavaRuleKeyHasher putArchiveMemberPath(Path relativeArchivePath,
                                               Path archiveMemberPath,
                                               com.google.common.hash.HashCode hash)

Specified by:

putArchiveMemberPath in interface RuleKeyHasher<com.google.common.hash.HashCode>

Parameters:

relativeArchivePath - relative path to archive.

archiveMemberPath - path to archive member.

putNonHashingPath

public GuavaRuleKeyHasher putNonHashingPath(Path path)

Specified by:

putNonHashingPath in interface RuleKeyHasher<com.google.common.hash.HashCode>

putRuleKey

public GuavaRuleKeyHasher putRuleKey(RuleKey ruleKey)

Specified by:

putRuleKey in interface RuleKeyHasher<com.google.common.hash.HashCode>

putRuleType

public GuavaRuleKeyHasher putRuleType(RuleType ruleType)

Specified by:

putRuleType in interface RuleKeyHasher<com.google.common.hash.HashCode>

putBuildTarget

public GuavaRuleKeyHasher putBuildTarget(BuildTarget buildTarget)

Specified by:

putBuildTarget in interface RuleKeyHasher<com.google.common.hash.HashCode>

putBuildTargetSourcePath

public RuleKeyHasher<com.google.common.hash.HashCode> putBuildTargetSourcePath(BuildTargetSourcePath targetSourcePath)

Specified by:

putBuildTargetSourcePath in interface RuleKeyHasher<com.google.common.hash.HashCode>

putContainer

public GuavaRuleKeyHasher putContainer(RuleKeyHasher.Container container,
                                       int length)

Description copied from interface: RuleKeyHasher

Puts the container signature

Specified by:

putContainer in interface RuleKeyHasher<com.google.common.hash.HashCode>

putWrapper

public GuavaRuleKeyHasher putWrapper(RuleKeyHasher.Wrapper wrapper)

Specified by:

putWrapper in interface RuleKeyHasher<com.google.common.hash.HashCode>

hash

public com.google.common.hash.HashCode hash()

Description copied from interface: RuleKeyHasher

Computes the final hash.

Specified by:

hash in interface RuleKeyHasher<com.google.common.hash.HashCode>