org.apache.hadoop.hbase.codec

类 BaseEncoder

java.lang.Object

org.apache.hadoop.hbase.codec.BaseEncoder

所有已实现的接口:

Codec.Encoder, CellOutputStream

直接已知子类:

KeyValueCodec.KeyValueEncoder, KeyValueCodecWithTags.KeyValueEncoder

@InterfaceAudience.LimitedPrivate(value={"Coprocesssor","Phoenix"})
public abstract class BaseEncoder
extends Object
implements Codec.Encoder

TODO javadoc

字段概要

字段

限定符和类型	字段和说明
protected boolean	flushed
protected OutputStream	out

构造器概要

构造器

构造器和说明
BaseEncoder(OutputStream out)

方法概要

方法

限定符和类型	方法和说明
protected void	checkFlushed()
void	flush() Let the implementation decide what to do.
protected OutputStream	getOuputStream()
abstract void	write(Cell cell) Implementation must copy the entire state of the Cell.

从类继承的方法 java.lang.Object

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

字段详细资料

out

protected final OutputStream out

flushed

protected boolean flushed

构造器详细资料

BaseEncoder

public BaseEncoder(OutputStream out)

方法详细资料

getOuputStream

protected OutputStream getOuputStream()

write

public abstract void write(Cell cell)
                    throws IOException

从接口复制的说明: CellOutputStream

Implementation must copy the entire state of the Cell. If the written Cell is modified immediately after the write method returns, the modifications must have absolutely no effect on the copy of the Cell that was added in the write.

指定者:

write 在接口中 CellOutputStream

参数:

cell - Cell to write out

抛出:

IOException

checkFlushed

protected void checkFlushed()
                     throws CodecException

抛出:

CodecException

flush

public void flush()
           throws IOException

从接口复制的说明: CellOutputStream

Let the implementation decide what to do. Usually means writing accumulated data into a byte[] that can then be read from the implementation to be sent to disk, put in the block cache, or sent over the network.

指定者:

flush 在接口中 CellOutputStream

抛出:

IOException