org.apache.flink.formats.avro.utils

类 MutableByteArrayInputStream

java.lang.Object

java.io.InputStream

java.io.ByteArrayInputStream

org.apache.flink.formats.avro.utils.MutableByteArrayInputStream

所有已实现的接口:

Closeable, AutoCloseable

public final class MutableByteArrayInputStream
extends ByteArrayInputStream

An extension of the ByteArrayInputStream that allows to change a buffer that should be read without creating a new ByteArrayInputStream instance. This allows to re-use the same InputStream instance, copying message to process, and creation of Decoder on every new message.

字段概要

从类继承的字段 java.io.ByteArrayInputStream

buf, count, mark, pos

构造器概要

构造器

构造器和说明
MutableByteArrayInputStream()

方法概要

限定符和类型	方法和说明
void	setBuffer(byte[] buf) Set buffer that can be read via the InputStream interface and reset the input stream.

从类继承的方法 java.io.ByteArrayInputStream

available, close, mark, markSupported, read, read, reset, skip

从类继承的方法 java.io.InputStream

read

从类继承的方法 java.lang.Object

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

构造器详细资料

MutableByteArrayInputStream

public MutableByteArrayInputStream()

方法详细资料

setBuffer

public void setBuffer(byte[] buf)

Set buffer that can be read via the InputStream interface and reset the input stream. This has the same effect as creating a new ByteArrayInputStream with a new buffer.

参数:

buf - the new buffer to read.