org.onosproject.net.resource

Class ResourceId

java.lang.Object

org.onosproject.net.resource.ResourceId

Direct Known Subclasses:

ContinuousResourceId, DiscreteResourceId

@Beta
public abstract class ResourceId
extends java.lang.Object

Represents identifier of resource.

Constructor Summary

Constructors

Constructor and Description
ResourceId()

Method Summary

Modifier and Type	Method and Description
abstract ContinuousResourceId	child(java.lang.Class<?> child) Returns a resource ID of a child of this resource based on the specified object.
abstract DiscreteResourceId	child(java.lang.Object child) Returns a resource ID of a child of this resource based on the specified object.
abstract java.util.Optional<DiscreteResourceId>	parent() Returns the parent resource ID of this instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceId

public ResourceId()

Method Detail

parent

public abstract java.util.Optional<DiscreteResourceId> parent()

Returns the parent resource ID of this instance.

Returns:

the parent resource ID of this instance. If there is no parent, empty instance will be returned.

child

public abstract DiscreteResourceId child(java.lang.Object child)

Returns a resource ID of a child of this resource based on the specified object. If the given object is a Class instance, IllegalArgumentException is thrown.

Parameters:

child - the last component of the child

Returns:

a child resource ID

child

public abstract ContinuousResourceId child(java.lang.Class<?> child)

Returns a resource ID of a child of this resource based on the specified object.

Parameters:

child - the last component of the child

Returns:

a child resource ID