org.jdtaus.core.container
Class Implementations

java.lang.Object
  org.jdtaus.core.container.Implementations

All Implemented Interfaces:

Cloneable, Serializable

public class Implementations

extends Object

implements Cloneable, Serializable

Collection of implementations.

Version:

$Id: Implementations.java 2230 2007-03-26 01:37:48Z schulte2005 $

Author:

Christian Schulte

See Also:

Serialized Form

Constructor Summary

Implementations()

Method Summary

Object	clone() Creates and returns a deep copy of this object.
boolean	equals(Object o) Indicates whether some other object is equal to this one by comparing the values of all properties.
Implementation	getImplementation(int index) Gets an implementation for an index.
Implementation	getImplementation(String identifier) Gets an implementation for an identifier.
Implementation[]	getImplementations() Gets all implementations of the collection.
int	hashCode() Returns a hash code value for this object.
void	setImplementations(Implementation[] value) Setter for property .
int	size() Gets the number of implementations held by the instance.
String	toString() Returns a string representation of the object.

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Implementations

public Implementations()

Method Detail

clone

public Object clone()

Creates and returns a deep copy of this object.

Returns:

a clone of this instance.

equals

public boolean equals(Object o)

Indicates whether some other object is equal to this one by comparing the values of all properties.

Parameters:

o - the reference object with which to compare.

Returns:

if this object is the same as ; otherwise.

getImplementation

public final Implementation getImplementation(int index)

Gets an implementation for an index.

Parameters:

index - the index of the implementation to return.

Returns:

a reference to the implementation at .

Throws:

IndexOutOfBoundsException - if is negativ, greater than or equal to .

getImplementation

public Implementation getImplementation(String identifier)

Gets an implementation for an identifier.

Parameters:

identifier - the identifier of the implementation to return.

Returns:

a reference to the implementation identified by .

Throws:

NullPointerException - if is .

MissingImplementationException - if no implementation matching exists in the collection.

getImplementations

public Implementation[] getImplementations()

Gets all implementations of the collection.

Returns:

all implementations of the collection.

hashCode

public int hashCode()

Returns a hash code value for this object.

Returns:

a hash code value for this object.

setImplementations

public void setImplementations(Implementation[] value)

Setter for property .

Parameters:

value - the new implementations for the instance.

Throws:

DuplicateImplementationException - if contains duplicate implementations.

size

public final int size()

Gets the number of implementations held by the instance.

Returns:

the number of implementations held by the instance.

toString

public String toString()

Returns a string representation of the object.

Returns:

a string representation of the object.