org.apache.cassandra.io.util

Class DataOutputStreamPlus

java.lang.Object

java.io.OutputStream

org.apache.cassandra.io.util.AbstractDataOutput

org.apache.cassandra.io.util.DataOutputStreamPlus

All Implemented Interfaces:

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

Direct Known Subclasses:

DataOutputBuffer, DataOutputStreamAndChannel

public class DataOutputStreamPlus
extends AbstractDataOutput
implements DataOutputPlus

When possible use DataOutputStreamAndChannel instead of this class, as it will be more efficient. This class is only for situations where it cannot be used

Field Summary

Fields

Modifier and Type	Field and Description
protected java.io.OutputStream	out

Constructor Summary

Constructors

Constructor and Description
DataOutputStreamPlus(java.io.OutputStream out)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
void	flush()
void	write(byte[] buffer, int offset, int count) Writes count bytes from the byte array buffer starting at offset to this RandomAccessFile starting at the current file pointer..
void	write(int oneByte) Writes the specified byte oneByte to this RandomAccessFile starting at the current file pointer.

Methods inherited from class org.apache.cassandra.io.util.AbstractDataOutput

write, write, write, writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFloat, writeInt, writeLong, writeShort, writeUTF

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.cassandra.io.util.DataOutputPlus

write, write

Methods inherited from interface java.io.DataOutput

write, writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFloat, writeInt, writeLong, writeShort, writeUTF

Field Detail

out

protected final java.io.OutputStream out

Constructor Detail

DataOutputStreamPlus

public DataOutputStreamPlus(java.io.OutputStream out)

Method Detail

write

public void write(byte[] buffer,
         int offset,
         int count)
           throws java.io.IOException

Description copied from class: AbstractDataOutput

Writes count bytes from the byte array buffer starting at offset to this RandomAccessFile starting at the current file pointer..

Specified by:

write in interface java.io.DataOutput

Specified by:

write in class AbstractDataOutput

Parameters:

buffer - the bytes to be written

offset - offset in buffer to get bytes

count - number of bytes in buffer to write

Throws:

java.io.IOException - If an error occurs attempting to write to this RandomAccessFile.

write

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

Description copied from class: AbstractDataOutput

Writes the specified byte oneByte to this RandomAccessFile starting at the current file pointer. Only the low order byte of oneByte is written.

Specified by:

write in interface java.io.DataOutput

Specified by:

write in class AbstractDataOutput

Parameters:

oneByte - the byte to be written

Throws:

java.io.IOException - If an error occurs attempting to write to this RandomAccessFile.

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.io.OutputStream

Throws:

java.io.IOException

flush

public void flush()
           throws java.io.IOException

Specified by:

flush in interface java.io.Flushable

Overrides:

flush in class java.io.OutputStream

Throws:

java.io.IOException