com.facebook.buck.util.cache

Class DelegatingFileHashCacheEngine

java.lang.Object

com.facebook.buck.util.cache.DelegatingFileHashCacheEngine

All Implemented Interfaces:

FileHashCacheEngine

Direct Known Subclasses:

StatsTrackingFileHashCacheEngine

public class DelegatingFileHashCacheEngine
extends Object
implements FileHashCacheEngine

Nested Class Summary

Nested classes/interfaces inherited from interface com.facebook.buck.util.cache.FileHashCacheEngine

FileHashCacheEngine.ValueLoader<T>

Constructor Summary

Constructors

Constructor and Description
DelegatingFileHashCacheEngine(FileHashCacheEngine delegate)

Method Summary

Modifier and Type	Method and Description
ConcurrentMap<Path,HashCodeAndFileType>	asMap()
com.google.common.hash.HashCode	get(Path path)
com.google.common.hash.HashCode	getForArchiveMember(Path archiveRelativePath, Path memberPath)
HashCodeAndFileType	getIfPresent(Path path)
long	getSize(Path relativePath)
Long	getSizeIfPresent(Path path)
List<AbstractBuckEvent>	getStatsEvents()
void	invalidate(Path path)
void	invalidateAll()
void	invalidateWithParents(Path path)
void	put(Path path, HashCodeAndFileType value)
void	putSize(Path path, long value)

Methods inherited from class java.lang.Object

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

Constructor Detail

DelegatingFileHashCacheEngine

public DelegatingFileHashCacheEngine(FileHashCacheEngine delegate)

Method Detail

put

public void put(Path path,
                HashCodeAndFileType value)

Specified by:

put in interface FileHashCacheEngine

putSize

public void putSize(Path path,
                    long value)

Specified by:

putSize in interface FileHashCacheEngine

invalidate

public void invalidate(Path path)

Specified by:

invalidate in interface FileHashCacheEngine

invalidateWithParents

public void invalidateWithParents(Path path)

Specified by:

invalidateWithParents in interface FileHashCacheEngine

get

public com.google.common.hash.HashCode get(Path path)
                                    throws IOException

Specified by:

get in interface FileHashCacheEngine

Throws:

IOException

getForArchiveMember

public com.google.common.hash.HashCode getForArchiveMember(Path archiveRelativePath,
                                                           Path memberPath)
                                                    throws IOException

Specified by:

getForArchiveMember in interface FileHashCacheEngine

Throws:

IOException

getIfPresent

@Nullable
public HashCodeAndFileType getIfPresent(Path path)

Specified by:

getIfPresent in interface FileHashCacheEngine

getSizeIfPresent

@Nullable
public Long getSizeIfPresent(Path path)

Specified by:

getSizeIfPresent in interface FileHashCacheEngine

getSize

public long getSize(Path relativePath)
             throws IOException

Specified by:

getSize in interface FileHashCacheEngine

Throws:

IOException

invalidateAll

public void invalidateAll()

Specified by:

invalidateAll in interface FileHashCacheEngine

asMap

public ConcurrentMap<Path,HashCodeAndFileType> asMap()

Specified by:

asMap in interface FileHashCacheEngine

getStatsEvents

public List<AbstractBuckEvent> getStatsEvents()

Specified by:

getStatsEvents in interface FileHashCacheEngine