org.apache.hadoop.hive.serde2

Class ByteStream.Output

java.lang.Object

java.io.OutputStream

java.io.ByteArrayOutputStream

org.apache.hadoop.hive.common.io.NonSyncByteArrayOutputStream

org.apache.hadoop.hive.serde2.ByteStream.Output

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable, ByteStream.RandomAccessOutput

Enclosing class:

ByteStream

public static final class ByteStream.Output
extends NonSyncByteArrayOutputStream
implements ByteStream.RandomAccessOutput

Output.

Field Summary

Fields inherited from class java.io.ByteArrayOutputStream

buf, count

Constructor Summary

Constructors

Constructor and Description
Output()
Output(int size)

Method Summary

Modifier and Type	Method and Description
boolean	arraysEquals(ByteStream.Output output)
byte[]	getData()
void	reserve(int byteCount) Optimize for the common cases: Reserve 1 byte Reserve 1 int (4 bytes)
void	writeByte(long offset, byte value)
void	writeInt(long offset, int value)

Methods inherited from class org.apache.hadoop.hive.common.io.NonSyncByteArrayOutputStream

getLength, reset, setWritePosition, write, write, write, writeTo

Methods inherited from class java.io.ByteArrayOutputStream

close, size, toByteArray, toString, toString, toString

Methods inherited from class java.io.OutputStream

flush, write

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.hive.serde2.ByteStream.RandomAccessOutput

getLength, write, write, write

Constructor Detail

Output

public Output()

Output

public Output(int size)

Method Detail

getData

public byte[] getData()

Overrides:

getData in class NonSyncByteArrayOutputStream

writeInt

public void writeInt(long offset,
                     int value)

Specified by:

writeInt in interface ByteStream.RandomAccessOutput

writeByte

public void writeByte(long offset,
                      byte value)

Specified by:

writeByte in interface ByteStream.RandomAccessOutput

reserve

public void reserve(int byteCount)

Optimize for the common cases:

• Reserve 1 byte
• Reserve 1 int (4 bytes)

Specified by:

reserve in interface ByteStream.RandomAccessOutput

arraysEquals

public boolean arraysEquals(ByteStream.Output output)