com.ghgande.j2mod.modbus.io

Class BytesOutputStream

java.lang.Object

java.io.OutputStream

com.ghgande.j2mod.modbus.io.FastByteArrayOutputStream

com.ghgande.j2mod.modbus.io.BytesOutputStream

All Implemented Interfaces:

Closeable, DataOutput, Flushable, AutoCloseable

public class BytesOutputStream
extends FastByteArrayOutputStream
implements DataOutput

Class implementing a byte array output stream with a DataInput interface.

Version:

2.0 (March 2016)

Author:

Dieter Wimberger, Steve O'Hara (4NG)

Constructor Summary

Constructors

Constructor and Description
BytesOutputStream(byte[] buffer) Constructs a new BytesOutputStream instance with a given output buffer.
BytesOutputStream(int size) Constructs a new BytesOutputStream instance with a new output buffer of the given size.

Method Summary

Modifier and Type	Method and Description
byte[]	getBuffer() Returns the reference to the output buffer.
void	reset() Resets this FastByteArrayOutputStream.
void	reset(byte[] data) Resets this BytesInputStream using the given byte[] as new input buffer.
void	writeBoolean(boolean v)
void	writeByte(int v)
void	writeBytes(String s)
void	writeChar(int v)
void	writeChars(String s)
void	writeDouble(double v)
void	writeFloat(float v)
void	writeInt(int v)
void	writeLong(long v)
void	writeShort(int v)
void	writeUTF(String str)

Methods inherited from class com.ghgande.j2mod.modbus.io.FastByteArrayOutputStream

addSize, getBufferBytes, getBufferLength, getBufferOffset, makeSpace, size, toByteArray, toByteArray, toString, toString, write, write, write, writeTo

Methods inherited from class java.io.OutputStream

close, flush

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.io.DataOutput

write, write, write

Constructor Detail

BytesOutputStream

public BytesOutputStream(int size)

Constructs a new BytesOutputStream instance with a new output buffer of the given size.

Parameters:

size - the size of the output buffer as int.

BytesOutputStream

public BytesOutputStream(byte[] buffer)

Constructs a new BytesOutputStream instance with a given output buffer.

Parameters:

buffer - the output buffer as byte[].

Method Detail

getBuffer

public byte[] getBuffer()

Returns the reference to the output buffer.

Returns:

the reference to the byte[] output buffer.

reset

public void reset()

Description copied from class: FastByteArrayOutputStream

Resets this FastByteArrayOutputStream.

Overrides:

reset in class FastByteArrayOutputStream

reset

public void reset(byte[] data)

Resets this BytesInputStream using the given byte[] as new input buffer.

Parameters:

data - a byte array with data to be read.

writeBoolean

public void writeBoolean(boolean v)
                  throws IOException

Specified by:

writeBoolean in interface DataOutput

Throws:

IOException

writeByte

public void writeByte(int v)
               throws IOException

Specified by:

writeByte in interface DataOutput

Throws:

IOException

writeShort

public void writeShort(int v)
                throws IOException

Specified by:

writeShort in interface DataOutput

Throws:

IOException

writeChar

public void writeChar(int v)
               throws IOException

Specified by:

writeChar in interface DataOutput

Throws:

IOException

writeInt

public void writeInt(int v)
              throws IOException

Specified by:

writeInt in interface DataOutput

Throws:

IOException

writeLong

public void writeLong(long v)
               throws IOException

Specified by:

writeLong in interface DataOutput

Throws:

IOException

writeFloat

public void writeFloat(float v)
                throws IOException

Specified by:

writeFloat in interface DataOutput

Throws:

IOException

writeDouble

public void writeDouble(double v)
                 throws IOException

Specified by:

writeDouble in interface DataOutput

Throws:

IOException

writeBytes

public void writeBytes(String s)
                throws IOException

Specified by:

writeBytes in interface DataOutput

Throws:

IOException

writeChars

public void writeChars(String s)
                throws IOException

Specified by:

writeChars in interface DataOutput

Throws:

IOException

writeUTF

public void writeUTF(String str)
              throws IOException

Specified by:

writeUTF in interface DataOutput

Throws:

IOException