Package io.datarouter.bytes.kvfile.io.write

Class KvFileWriterBuilder<T>

java.lang.Object

io.datarouter.bytes.kvfile.io.write.KvFileWriterBuilder<T>

public class KvFileWriterBuilder<T>
extends Object

Constructor Summary

Constructors

Constructor	Description
KvFileWriterBuilder(KvFile<T> kvFile, Codec<T,KvFileEntry> kvCodec, String pathAndFile, KvFileBlockFormat kvBlockFormat)

Method Summary

Modifier and Type	Method	Description
KvFileWriter<T>	build()
KvFileWriterBuilder<T>	disableMultipartWrite()	When you know the total file size will be small enough to buffer everything in memory.
KvFileWriterBuilder<T>	setChecksummer(BlockfileChecksummer checksummer)
KvFileWriterBuilder<T>	setCompressor(BlockfileCompressor compressor)
KvFileWriterBuilder<T>	setEncodeBatchSize(int encodeBatchSize)
KvFileWriterBuilder<T>	setEncodeThreads(io.datarouter.scanner.Threads encodeThreads)
KvFileWriterBuilder<T>	setFooterDictionarySupplier(Supplier<BinaryDictionary> footerDictionarySupplier)
KvFileWriterBuilder<T>	setHeaderDictionary(BinaryDictionary headerDictionary)
KvFileWriterBuilder<T>	setMultipartWrite(boolean multipartWrite)
KvFileWriterBuilder<T>	setWriteThreads(io.datarouter.scanner.Threads writeThreads)

Methods inherited from class java.lang.Object

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

Constructor Details

KvFileWriterBuilder

public KvFileWriterBuilder(KvFile<T> kvFile,
 Codec<T,KvFileEntry> kvCodec,
 String pathAndFile,
 KvFileBlockFormat kvBlockFormat)

Method Details

setEncodeBatchSize

public KvFileWriterBuilder<T> setEncodeBatchSize(int encodeBatchSize)

setEncodeThreads

public KvFileWriterBuilder<T> setEncodeThreads(io.datarouter.scanner.Threads encodeThreads)

setCompressor

public KvFileWriterBuilder<T> setCompressor(BlockfileCompressor compressor)

setChecksummer

public KvFileWriterBuilder<T> setChecksummer(BlockfileChecksummer checksummer)

setMultipartWrite

public KvFileWriterBuilder<T> setMultipartWrite(boolean multipartWrite)

disableMultipartWrite

public KvFileWriterBuilder<T> disableMultipartWrite()

When you know the total file size will be small enough to buffer everything in memory. Removes the overhead of a multipart upload.

setWriteThreads

public KvFileWriterBuilder<T> setWriteThreads(io.datarouter.scanner.Threads writeThreads)

setHeaderDictionary

public KvFileWriterBuilder<T> setHeaderDictionary(BinaryDictionary headerDictionary)

setFooterDictionarySupplier

public KvFileWriterBuilder<T> setFooterDictionarySupplier(Supplier<BinaryDictionary> footerDictionarySupplier)

build

public KvFileWriter<T> build()