org.elasticsearch.common.compress.snappy
Class SnappyCompressedIndexInput

java.lang.Object
  org.apache.lucene.store.DataInput
      org.apache.lucene.store.IndexInput
          org.elasticsearch.common.compress.CompressedIndexInput<SnappyCompressorContext>
              org.elasticsearch.common.compress.snappy.SnappyCompressedIndexInput

All Implemented Interfaces:

Closeable, Cloneable

Direct Known Subclasses:

XerialSnappyCompressedIndexInput

public abstract class SnappyCompressedIndexInput
extends CompressedIndexInput<SnappyCompressorContext>

Field Summary

protected int	chunkSize
protected byte[]	inputBuffer
protected int	maxCompressedChunkLength

Fields inherited from class org.elasticsearch.common.compress.CompressedIndexInput

context, uncompressed, uncompressedLength

Constructor Summary

SnappyCompressedIndexInput(org.apache.lucene.store.IndexInput in, SnappyCompressorContext context)

Method Summary

Object	clone()
protected void	doClose()
protected void	readHeader(org.apache.lucene.store.IndexInput in)

Methods inherited from class org.elasticsearch.common.compress.CompressedIndexInput

available, close, getFilePointer, length, read, readByte, readBytes, readyBuffer, seek, uncompress

Methods inherited from class org.apache.lucene.store.IndexInput

copyBytes, skipChars, toString

Methods inherited from class org.apache.lucene.store.DataInput

readBytes, readChars, readInt, readLong, readShort, readString, readStringStringMap, readVInt, readVLong, setModifiedUTF8StringsMode

Methods inherited from class java.lang.Object

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

Field Detail

chunkSize

protected int chunkSize

maxCompressedChunkLength

protected int maxCompressedChunkLength

inputBuffer

protected byte[] inputBuffer

Constructor Detail

SnappyCompressedIndexInput

public SnappyCompressedIndexInput(org.apache.lucene.store.IndexInput in,
                                  SnappyCompressorContext context)
                           throws IOException

Throws:

IOException

Method Detail

readHeader

protected void readHeader(org.apache.lucene.store.IndexInput in)
                   throws IOException

Specified by:

readHeader in class CompressedIndexInput<SnappyCompressorContext>

Throws:

IOException

doClose

protected void doClose()
                throws IOException

Specified by:

doClose in class CompressedIndexInput<SnappyCompressorContext>

Throws:

IOException

clone

public Object clone()

Overrides:

clone in class CompressedIndexInput<SnappyCompressorContext>