Package org.apache.accumulo.core.file

Class FileOperations.FileHelper

java.lang.Object

org.apache.accumulo.core.file.FileOperations.FileHelper

Direct Known Subclasses:

FileOperations.IndexReaderBuilder, FileOperations.ReaderBuilder, FileOperations.ScanReaderBuilder, FileOperations.WriterBuilder

Enclosing class:

FileOperations

public class FileOperations.FileHelper
extends Object

Helper class extended by both writers and readers.

Constructor Summary

Constructors

Constructor	Description
FileHelper()

Method Summary

Modifier and Type	Method	Description
protected FileOperations.FileHelper	cryptoService(CryptoService cs)
protected FileOperations.FileHelper	filename(String filename)
protected FileOperations.FileHelper	fs(org.apache.hadoop.fs.FileSystem fs)
protected FileOperations.FileHelper	fsConf(org.apache.hadoop.conf.Configuration fsConf)
protected AccumuloConfiguration	getTableConfiguration()
protected FileOperations.FileHelper	rateLimiter(RateLimiter rateLimiter)
protected FileOperations.FileHelper	tableConfiguration(AccumuloConfiguration tableConfiguration)
protected FileOperations.FileOptions	toIndexReaderBuilderOptions(com.google.common.cache.Cache<String,Long> fileLenCache)
protected FileOperations.FileOptions	toReaderBuilderOptions(BlockCache dataCache, BlockCache indexCache, com.google.common.cache.Cache<String,Long> fileLenCache, boolean seekToBeginning)
protected FileOperations.FileOptions	toScanReaderBuilderOptions(Range range, Set<ByteSequence> columnFamilies, boolean inclusive)
protected FileOperations.FileOptions	toWriterBuilderOptions(String compression, org.apache.hadoop.fs.FSDataOutputStream outputStream, boolean startEnabled)

Methods inherited from class java.lang.Object

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

Constructor Detail

FileHelper

public FileHelper()

Method Detail

fs

protected FileOperations.FileHelper fs(org.apache.hadoop.fs.FileSystem fs)

fsConf

protected FileOperations.FileHelper fsConf(org.apache.hadoop.conf.Configuration fsConf)

filename

protected FileOperations.FileHelper filename(String filename)

tableConfiguration

protected FileOperations.FileHelper tableConfiguration(AccumuloConfiguration tableConfiguration)

rateLimiter

protected FileOperations.FileHelper rateLimiter(RateLimiter rateLimiter)

cryptoService

protected FileOperations.FileHelper cryptoService(CryptoService cs)

toWriterBuilderOptions

protected FileOperations.FileOptions toWriterBuilderOptions(String compression,
                                                            org.apache.hadoop.fs.FSDataOutputStream outputStream,
                                                            boolean startEnabled)

toReaderBuilderOptions

protected FileOperations.FileOptions toReaderBuilderOptions(BlockCache dataCache,
                                                            BlockCache indexCache,
                                                            com.google.common.cache.Cache<String,Long> fileLenCache,
                                                            boolean seekToBeginning)

toIndexReaderBuilderOptions

protected FileOperations.FileOptions toIndexReaderBuilderOptions(com.google.common.cache.Cache<String,Long> fileLenCache)

toScanReaderBuilderOptions

protected FileOperations.FileOptions toScanReaderBuilderOptions(Range range,
                                                                Set<ByteSequence> columnFamilies,
                                                                boolean inclusive)

getTableConfiguration

protected AccumuloConfiguration getTableConfiguration()