Composite

java.lang.Object

Structural.Composite.Composite

All Implemented Interfaces:: Component

public class Composite extends Object implements Component

Represents the Composite object in the Composite pattern. A Composite can contain both Leaf and other Composite objects.

Constructor Summary

Constructors

Constructor

Description

Composite(String name)

Constructor for the Composite.
Method Summary

Modifier and Type

Method

Description

void

add(Component component)

Adds a child component to the Composite.

Component

getChild(int index)

Retrieves a child component at the specified index.

void

operation()

Performs the operation on the Composite and its children.

void

remove(Component component)

Removes a child component from the Composite.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- Composite
  
  public Composite(String name)
  
  Constructor for the Composite.
  
  Parameters:
  
  name - The name of the Composite.
Method Details
- operation
  
  public void operation()
  
  Performs the operation on the Composite and its children.
  
  Specified by:
  
  operation in interface Component
- add
  
  public void add(Component component)
  
  Adds a child component to the Composite.
  
  Specified by:
  
  add in interface Component
  
  Parameters:
  
  component - The child component to add.
- remove
  
  public void remove(Component component)
  
  Removes a child component from the Composite.
  
  Specified by:
  
  remove in interface Component
  
  Parameters:
  
  component - The child component to remove.
- getChild
  
  public Component getChild(int index)
  
  Retrieves a child component at the specified index.
  
  Specified by:
  
  getChild in interface Component
  
  Parameters:
  
  index - The index of the child component to retrieve.
  
  Returns:
  
  The child component.