public final class CompressedChecksummedDataInput extends ChecksummedDataInput
| Modifier and Type | Class and Description |
|---|---|
static class |
CompressedChecksummedDataInput.Builder |
RandomAccessReader.BufferedRandomAccessFileMark, RandomAccessReader.RandomAccessReaderWithOwnChannelDataInputPlus.DataInputStreamPlusbufferOffset, bufferSize, bufferType, channel, DEFAULT_BUFFER_SIZE, limiter, markedPointer, MAX_BUFFER_SIZE, regionsbuffer| Constructor and Description |
|---|
CompressedChecksummedDataInput(CompressedChecksummedDataInput.Builder builder) |
| Modifier and Type | Method and Description |
|---|---|
boolean |
isEOF()
Since an entire block of compressed data is read off of disk, not just a hint at a time,
we don't report EOF until the decompressed data has also been read completely
|
protected void |
reBufferMmap() |
protected void |
reBufferStandard() |
protected void |
releaseBuffer() |
static CompressedChecksummedDataInput |
upgradeInput(ChecksummedDataInput input,
ICompressor compressor) |
bytesPastLimit, checkCrc, checkLimit, limit, open, read, readFully, reBuffer, resetCrc, resetLimitcloseallocateBuffer, available, bytesPastMark, bytesPastMark, bytesRemaining, current, getChannel, getFilePointer, getPath, getPosition, length, mark, markSupported, open, readLine, reset, reset, seek, toStringread, readBoolean, readByte, readChar, readDouble, readFloat, readFully, readInt, readLong, readPrimitiveSlowly, readShort, readUnsignedByte, readUnsignedShort, readUnsignedVInt, readUTF, readVInt, skipBytesclone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitreadUnsignedVInt, readVInt, skipBytes, skipBytesFullypublic CompressedChecksummedDataInput(CompressedChecksummedDataInput.Builder builder)
public boolean isEOF()
isEOF in interface FileDataInputisEOF in class RandomAccessReaderprotected void reBufferStandard()
reBufferStandard in class RandomAccessReaderprotected void releaseBuffer()
releaseBuffer in class ChecksummedDataInputprotected void reBufferMmap()
reBufferMmap in class RandomAccessReaderpublic static final CompressedChecksummedDataInput upgradeInput(ChecksummedDataInput input, ICompressor compressor)
Copyright © 2016 The Apache Software Foundation