org.wamblee.system.core

Class DefaultRequiredInterface

java.lang.Object

org.wamblee.system.core.DefaultRequiredInterface

All Implemented Interfaces:

NamedInterface, RequiredInterface

public class DefaultRequiredInterface
extends Object
implements RequiredInterface

Version:

$Revision$

Author:

$author$

Constructor Summary

Constructors

Constructor and Description
DefaultRequiredInterface(String aName, Class aInterface) Creates a new DefaultRequiredInterface object.
DefaultRequiredInterface(String aName, Class[] aInterfaces) Creates a new DefaultRequiredInterface object.
DefaultRequiredInterface(String aName, Class[] aInterfaces, boolean aIsOptional) Creates a new DefaultRequiredInterface object.
DefaultRequiredInterface(String aName, Class aInterface, boolean aIsOptional) Creates a new DefaultRequiredInterface object.

Method Summary

Modifier and Type	Method and Description
boolean	covers(RequiredInterface aObject) Determines if the requirements of the current interface are at least those of the given required interface.
boolean	equals(Object aObject)
String	getName() Name for the interface.
ProvidedInterface	getProvider() Gets the provider interface.
int	hashCode()
boolean	implementedBy(ProvidedInterface aDescriptor) Checks if the service is provided by a given provided interface.
boolean	isOptional()
void	setProvider(ProvidedInterface aProvider) Sets the provider of this interface.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DefaultRequiredInterface

public DefaultRequiredInterface(String aName,
                                Class aInterface)

Creates a new DefaultRequiredInterface object.

DefaultRequiredInterface

public DefaultRequiredInterface(String aName,
                                Class[] aInterfaces)

Creates a new DefaultRequiredInterface object.

DefaultRequiredInterface

public DefaultRequiredInterface(String aName,
                                Class aInterface,
                                boolean aIsOptional)

Creates a new DefaultRequiredInterface object.

DefaultRequiredInterface

public DefaultRequiredInterface(String aName,
                                Class[] aInterfaces,
                                boolean aIsOptional)

Creates a new DefaultRequiredInterface object.

Method Detail

getName

public String getName()

Description copied from interface: NamedInterface

Name for the interface.

Specified by:

getName in interface NamedInterface

isOptional

public boolean isOptional()

Specified by:

isOptional in interface RequiredInterface

Returns:

True iff the required interface is optional.

implementedBy

public boolean implementedBy(ProvidedInterface aDescriptor)

Description copied from interface: RequiredInterface

Checks if the service is provided by a given provided interface.

Specified by:

implementedBy in interface RequiredInterface

Parameters:

aDescriptor - Provided interface.

Returns:

getProvider

public ProvidedInterface getProvider()

Description copied from interface: RequiredInterface

Gets the provider interface.

Specified by:

getProvider in interface RequiredInterface

Returns:

Provider or null if not set.

setProvider

public void setProvider(ProvidedInterface aProvider)

Description copied from interface: RequiredInterface

Sets the provider of this interface.

Specified by:

setProvider in interface RequiredInterface

Parameters:

aProvider - Provider.

equals

public boolean equals(Object aObject)

Overrides:

equals in class Object

covers

public boolean covers(RequiredInterface aObject)

Description copied from interface: RequiredInterface

Determines if the requirements of the current interface are at least those of the given required interface.

Specified by:

covers in interface RequiredInterface

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object