DrawCommand

java.lang.Object
- org.jgroups.demos.DrawCommand

All Implemented Interfaces:

Streamable
```
public class DrawCommand
extends java.lang.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 byte`	`CLEAR`
`(package private) static 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

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`readFrom(java.io.DataInput in)`	Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed
`java.lang.String`	`toString()`
`void`	`writeTo(java.io.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 Detail
  - 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 Detail
  - DrawCommand
```
public DrawCommand()
```
  - DrawCommand
```
DrawCommand(byte mode)
```
  - DrawCommand
```
DrawCommand(byte mode,
            int x,
            int y,
            int rgb)
```
- Method Detail
  - writeTo
```
public void writeTo(java.io.DataOutput out)
             throws java.io.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:
    
    java.io.IOException
  - readFrom
```
public void readFrom(java.io.DataInput in)
              throws java.io.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:
    
    java.io.IOException
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object