Package org.jgroups.demos

Class DrawCommand

java.lang.Object

org.jgroups.demos.DrawCommand

All Implemented Interfaces:

Streamable

public class DrawCommand
extends Object
implements Streamable

Encapsulates information about a draw command. Used by the Draw and other demos.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) static final byte	CLEAR
(package private) static final byte	DRAW
(package private) byte	mode
(package private) int	rgb
(package private) int	x
(package private) int	y

Constructor Summary

Constructors

Constructor	Description
DrawCommand()
DrawCommand(byte mode)
DrawCommand(byte mode, int x, int y, int rgb)

Method Summary

Modifier and Type	Method	Description
void	readFrom(DataInput in)	Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed
String	toString()
void	writeTo(DataOutput out)	Write the entire state of the current object (including superclasses) to outstream.

Methods inherited from class java.lang.Object

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

Field Details

DRAW

static final byte DRAW

See Also:

• Constant Field Values

CLEAR

static final byte CLEAR

See Also:

• Constant Field Values

mode

byte mode

x

int x

y

int y

rgb

int rgb

Constructor Details

DrawCommand

public DrawCommand()

DrawCommand

DrawCommand(byte mode)

DrawCommand

DrawCommand(byte mode,
 int x,
 int y,
 int rgb)

Method Details

writeTo

public void writeTo(DataOutput out)
             throws IOException

Description copied from interface: Streamable

Write the entire state of the current object (including superclasses) to outstream. Note that the output stream must not be closed

Specified by:

writeTo in interface Streamable

Throws:

IOException

readFrom

public void readFrom(DataInput in)
              throws IOException

Description copied from interface: Streamable

Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed

Specified by:

readFrom in interface Streamable

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object