io.netty.buffer

类 ByteBufOutputStream

java.lang.Object

java.io.OutputStream

io.netty.buffer.ByteBufOutputStream

所有已实现的接口:

java.io.Closeable, java.io.DataOutput, java.io.Flushable, java.lang.AutoCloseable

public class ByteBufOutputStream
extends java.io.OutputStream
implements java.io.DataOutput

An OutputStream which writes data to a ByteBuf.

A write operation against this stream will occur at the writerIndex of its underlying buffer and the writerIndex will increase during the write operation.

This stream implements DataOutput for your convenience. The endianness of the stream is not always big endian but depends on the endianness of the underlying buffer.

另请参阅:

ByteBufInputStream

构造器概要

构造器

构造器和说明
ByteBufOutputStream(ByteBuf buffer) Creates a new stream which writes data to the specified buffer.

方法概要

限定符和类型	方法和说明
ByteBuf	buffer() Returns the buffer where this stream is writing data.
void	close()
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)
void	writeBoolean(boolean v)
void	writeByte(int v)
void	writeBytes(java.lang.String s)
void	writeChar(int v)
void	writeChars(java.lang.String s)
void	writeDouble(double v)
void	writeFloat(float v)
void	writeInt(int v)
void	writeLong(long v)
void	writeShort(int v)
void	writeUTF(java.lang.String s)
int	writtenBytes() Returns the number of written bytes by this stream so far.

从类继承的方法 java.io.OutputStream

flush

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

ByteBufOutputStream

public ByteBufOutputStream(ByteBuf buffer)

Creates a new stream which writes data to the specified buffer.

方法详细资料

writtenBytes

public int writtenBytes()

Returns the number of written bytes by this stream so far.

write

public void write(byte[] b,
                  int off,
                  int len)
           throws java.io.IOException

指定者:

write 在接口中 java.io.DataOutput

覆盖:

write 在类中 java.io.OutputStream

抛出:

java.io.IOException

write

public void write(byte[] b)
           throws java.io.IOException

指定者:

write 在接口中 java.io.DataOutput

覆盖:

write 在类中 java.io.OutputStream

抛出:

java.io.IOException

write

public void write(int b)
           throws java.io.IOException

指定者:

write 在接口中 java.io.DataOutput

指定者:

write 在类中 java.io.OutputStream

抛出:

java.io.IOException

writeBoolean

public void writeBoolean(boolean v)
                  throws java.io.IOException

指定者:

writeBoolean 在接口中 java.io.DataOutput

抛出:

java.io.IOException

writeByte

public void writeByte(int v)
               throws java.io.IOException

指定者:

writeByte 在接口中 java.io.DataOutput

抛出:

java.io.IOException

writeBytes

public void writeBytes(java.lang.String s)
                throws java.io.IOException

指定者:

writeBytes 在接口中 java.io.DataOutput

抛出:

java.io.IOException

writeChar

public void writeChar(int v)
               throws java.io.IOException

指定者:

writeChar 在接口中 java.io.DataOutput

抛出:

java.io.IOException

writeChars

public void writeChars(java.lang.String s)
                throws java.io.IOException

指定者:

writeChars 在接口中 java.io.DataOutput

抛出:

java.io.IOException

writeDouble

public void writeDouble(double v)
                 throws java.io.IOException

指定者:

writeDouble 在接口中 java.io.DataOutput

抛出:

java.io.IOException

writeFloat

public void writeFloat(float v)
                throws java.io.IOException

指定者:

writeFloat 在接口中 java.io.DataOutput

抛出:

java.io.IOException

writeInt

public void writeInt(int v)
              throws java.io.IOException

指定者:

writeInt 在接口中 java.io.DataOutput

抛出:

java.io.IOException

writeLong

public void writeLong(long v)
               throws java.io.IOException

指定者:

writeLong 在接口中 java.io.DataOutput

抛出:

java.io.IOException

writeShort

public void writeShort(int v)
                throws java.io.IOException

指定者:

writeShort 在接口中 java.io.DataOutput

抛出:

java.io.IOException

writeUTF

public void writeUTF(java.lang.String s)
              throws java.io.IOException

指定者:

writeUTF 在接口中 java.io.DataOutput

抛出:

java.io.IOException

buffer

public ByteBuf buffer()

Returns the buffer where this stream is writing data.

close

public void close()
           throws java.io.IOException

指定者:

close 在接口中 java.io.Closeable

指定者:

close 在接口中 java.lang.AutoCloseable

覆盖:

close 在类中 java.io.OutputStream

抛出:

java.io.IOException