Package org.red5.io.amf3

Class DataInput

java.lang.Object

org.red5.io.amf3.DataInput

All Implemented Interfaces:

IDataInput

public class DataInput
extends Object
implements IDataInput

Implementation of the IDataInput interface. Can be used to load an IExternalizable object.

Author:

The Red5 Project, Joachim Bauch (jojo@struktur.de)

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	DataInput(Input input)	Create a new DataInput.

Method Summary

Modifier and Type	Method	Description
ByteOrder	getEndian()	Return the byteorder used when loading values.
boolean	readBoolean()	Read boolean value.
byte	readByte()	Read signed single byte value.
void	readBytes(byte[] bytes)	Read list of bytes.
void	readBytes(byte[] bytes, int offset)	Read list of bytes to given offset.
void	readBytes(byte[] bytes, int offset, int length)	Read given number of bytes to given offset.
double	readDouble()	Read double-precision floating point value.
float	readFloat()	Read single-precision floating point value.
int	readInt()	Read signed integer value.
String	readMultiByte(int length, String charSet)	Read multibyte string.
Object	readObject()	Read arbitrary object.
short	readShort()	Read signed short value.
int	readUnsignedByte()	Read unsigned single byte value.
long	readUnsignedInt()	Read unsigned integer value.
int	readUnsignedShort()	Read unsigned short value.
String	readUTF()	Read UTF-8 encoded string.
String	readUTFBytes(int length)	Read UTF-8 encoded string with given length.
void	setEndian(ByteOrder endian)	Set the byteorder to use when loading values.

Methods inherited from class java.lang.Object

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

Constructor Detail

DataInput

protected DataInput(Input input)

Create a new DataInput.

Parameters:

input - input to use

Method Detail

getEndian

public ByteOrder getEndian()

Return the byteorder used when loading values.

Specified by:

getEndian in interface IDataInput

Returns:

the byteorder

setEndian

public void setEndian(ByteOrder endian)

Set the byteorder to use when loading values.

Specified by:

setEndian in interface IDataInput

Parameters:

endian - the byteorder to use

readBoolean

public boolean readBoolean()

Read boolean value.

Specified by:

readBoolean in interface IDataInput

Returns:

the value

readByte

public byte readByte()

Read signed single byte value.

Specified by:

readByte in interface IDataInput

Returns:

the value

readBytes

public void readBytes(byte[] bytes)

Read list of bytes.

Specified by:

readBytes in interface IDataInput

Parameters:

bytes - destination for read bytes

readBytes

public void readBytes(byte[] bytes,
                      int offset)

Read list of bytes to given offset.

Specified by:

readBytes in interface IDataInput

Parameters:

bytes - destination for read bytes

offset - offset in destination to write to

readBytes

public void readBytes(byte[] bytes,
                      int offset,
                      int length)

Read given number of bytes to given offset.

Specified by:

readBytes in interface IDataInput

Parameters:

bytes - destination for read bytes

offset - offset in destination to write to

length - number of bytes to read

readDouble

public double readDouble()

Read double-precision floating point value.

Specified by:

readDouble in interface IDataInput

Returns:

the value

readFloat

public float readFloat()

Read single-precision floating point value.

Specified by:

readFloat in interface IDataInput

Returns:

the value

readInt

public int readInt()

Read signed integer value.

Specified by:

readInt in interface IDataInput

Returns:

the value

readMultiByte

public String readMultiByte(int length,
                            String charSet)

Read multibyte string.

Specified by:

readMultiByte in interface IDataInput

Parameters:

length - length of string to read

charSet - character set of string to read

Returns:

the string

readObject

public Object readObject()

Read arbitrary object.

Specified by:

readObject in interface IDataInput

Returns:

the object

readShort

public short readShort()

Read signed short value.

Specified by:

readShort in interface IDataInput

Returns:

the value

readUnsignedByte

public int readUnsignedByte()

Read unsigned single byte value.

Specified by:

readUnsignedByte in interface IDataInput

Returns:

the value

readUnsignedInt

public long readUnsignedInt()

Read unsigned integer value.

Specified by:

readUnsignedInt in interface IDataInput

Returns:

the value

readUnsignedShort

public int readUnsignedShort()

Read unsigned short value.

Specified by:

readUnsignedShort in interface IDataInput

Returns:

the value

readUTF

public String readUTF()

Read UTF-8 encoded string.

Specified by:

readUTF in interface IDataInput

Returns:

the string

readUTFBytes

public String readUTFBytes(int length)

Read UTF-8 encoded string with given length.

Specified by:

readUTFBytes in interface IDataInput

Parameters:

length - the length of the string

Returns:

the string