javax.slee.management

Class DeployableUnitID

java.lang.Object

javax.slee.management.DeployableUnitID

All Implemented Interfaces:

Serializable, Comparable

public final class DeployableUnitID
extends Object
implements Comparable, Serializable

The DeployableUnitID class encapsulate the identity of deployable units installed in the SLEE.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DeployableUnitID(String url) Create a new deployable unit identifier.

Method Summary

Methods

Modifier and Type	Method and Description
int	compareTo(Object obj) Compare this deployable unit identifier with the specified object for order.
boolean	equals(Object obj) Compare this deployable unit identifier for equality with another object.
String	getURL() Get the URL that the deployable unit was installed from.
int	hashCode() Get a hash code value for this deployable unit identifier.
String	toString() Get a string representation for this deployable unit identifier.

Methods inherited from class java.lang.Object

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

Constructor Detail

DeployableUnitID

public DeployableUnitID(String url)

Create a new deployable unit identifier.

Parameters:

url - the URL where the deployable unit was installed from.

Throws:

NullPointerException - if url is null.

Method Detail

getURL

public final String getURL()

Get the URL that the deployable unit was installed from.

Returns:

the URL that the deployable unit was installed from.

equals

public final boolean equals(Object obj)

Compare this deployable unit identifier for equality with another object.

Overrides:

equals in class Object

Parameters:

obj - the object to compare this with.

Returns:

true if obj is a deployable unit identifier with the same URL as this, false otherwise.

See Also:

Object.equals(Object)

hashCode

public final int hashCode()

Get a hash code value for this deployable unit identifier.

Overrides:

hashCode in class Object

Returns:

a hash code value for this identifier.

See Also:

Object.hashCode()

toString

public String toString()

Get a string representation for this deployable unit identifier.

Overrides:

toString in class Object

Returns:

a string representation for this identifier.

See Also:

Object.toString()

compareTo

public int compareTo(Object obj)

Compare this deployable unit identifier with the specified object for order. Returns a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object.

Deployable unit ordering is determined by the java.lang.String ordering of the url attributes of this and obj.

Specified by:

compareTo in interface Comparable

Parameters:

obj - the object to compare this with.

Returns:

a negative integer, zero, or a positive integer if this deployable unit identifier is considered less than, equal to, or greater than the specified object.

See Also:

Comparable.compareTo(Object)