classes.container
Class ShapeContainerContext

java.lang.Object
  classes.container.ShapeContainerContext

public class ShapeContainerContext
extends java.lang.Object

Performs the operations based on the state of the container

Version:

1.0, 22-Mar-07

Author:

Prathab, Mukesh

Field Summary

ShapeContainer	shapeContainer
IShapeContainerState	shapeContainerState
int	shapeObjectsCount

Constructor Summary

ShapeContainerContext(ShapeContainer shapeContainer, IShapeContainerState shapeContainerState)
Initialize with the container and current state object

Method Summary

boolean	addShape(IShape shape) Adds the given shape to the container based on the state of the coantiner.
boolean	removeShape(IShape shape) Removes the given shape from the container based on the state of the coantiner.

Methods inherited from class java.lang.Object

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

Field Detail

shapeContainer

public ShapeContainer shapeContainer

shapeContainerState

public IShapeContainerState shapeContainerState

shapeObjectsCount

public int shapeObjectsCount

Constructor Detail

ShapeContainerContext

public ShapeContainerContext(ShapeContainer shapeContainer,
                             IShapeContainerState shapeContainerState)

Initialize with the container and current state object

Parameters:

shapeContainer - shape container on which operations are performed

shapeContainerState - current state of the shape container

Method Detail

addShape

public boolean addShape(IShape shape)

Adds the given shape to the container based on the state of the coantiner.

Parameters:

shape - the shape to be added

removeShape

public boolean removeShape(IShape shape)

Removes the given shape from the container based on the state of the coantiner.

Parameters:

shape - the shape to be removed