org.n52.oxf.context
Class ContextWindow

java.lang.Object
  org.n52.oxf.context.ContextWindow

All Implemented Interfaces:

IContextSerializableXML, IEventEmitter

public class ContextWindow
extends Object
implements IEventEmitter, IContextSerializableXML

This class works like a bean to store the actual values for 'height' and 'width' of the viewing area (ContextWindow).

Author:

Arne Broering

Field Summary

protected OXFEventSupport	eventSupport
protected int	height
protected int	width

Constructor Summary

ContextWindow()

ContextWindow(int height, int width)

Method Summary

void	addEventListener(IEventListener listener) Add an IEventListener to the OXFEventSupport.
int	getHeight()
int	getWidth()
void	removeEventListener(IEventListener listener) Remove an IEventListener from the OXFEventSupport.
void	serializeToContext(StringBuffer sb) serializes the implementing class (downwardly) compatible to the "Web Map Context Documents" Specification (OGC 05-005) of the OGC in version 1.1.0.
void	setDimension(int newWidth, int newHeight) sets the height and the width of this ContextWindow.
void	setHeight(int h) sets the height of this ContextWindow.
void	setWidth(int w) sets the width of this ContextWindow.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

height

protected int height

width

protected int width

eventSupport

protected OXFEventSupport eventSupport

Constructor Detail

ContextWindow

public ContextWindow()

ContextWindow

public ContextWindow(int height,
                     int width)

Method Detail

setDimension

public void setDimension(int newWidth,
                         int newHeight)
                  throws OXFEventException

sets the height and the width of this ContextWindow.
If newHeight or newWidth differs from the previous values of height or width, a WINDOW_SIZE_CHANGED event will be fired.

Parameters:

newHeight -

newWidth -

Throws:

OXFException

OXFEventException

getHeight

public int getHeight()

setHeight

public void setHeight(int h)
               throws OXFEventException

sets the height of this ContextWindow.
If h differs from the previous value of height, a WINDOW_SIZE_CHANGED event will be fired.

Parameters:

height -

Throws:

OXFException

OXFEventException

getWidth

public int getWidth()

setWidth

public void setWidth(int w)
              throws OXFEventException

sets the width of this ContextWindow.
If w differs from the previous value of width, a WINDOW_SIZE_CHANGED event will be fired.

Parameters:

width -

Throws:

OXFException

OXFEventException

addEventListener

public void addEventListener(IEventListener listener)

Add an IEventListener to the OXFEventSupport.

Specified by:

addEventListener in interface IEventEmitter

removeEventListener

public void removeEventListener(IEventListener listener)

Remove an IEventListener from the OXFEventSupport.

Specified by:

removeEventListener in interface IEventEmitter

toString

public String toString()

Overrides:

toString in class Object

serializeToContext

public void serializeToContext(StringBuffer sb)

Description copied from interface: IContextSerializableXML

serializes the implementing class (downwardly) compatible to the "Web Map Context Documents" Specification (OGC 05-005) of the OGC in version 1.1.0.

Specified by:

serializeToContext in interface IContextSerializableXML