org.hawkular.inventory.api.model

Class Resource

java.lang.Object

org.hawkular.inventory.api.model.AbstractElement<B,U>

org.hawkular.inventory.api.model.Entity<B,U>

org.hawkular.inventory.api.model.TenantBasedEntity<B,U>

org.hawkular.inventory.api.model.EnvironmentBasedEntity<B,U>

org.hawkular.inventory.api.model.FeedBasedEntity<Resource.Blueprint,Resource.Update>

org.hawkular.inventory.api.model.Resource

public final class Resource
extends FeedBasedEntity<Resource.Blueprint,Resource.Update>

A resource is a grouping of other data (currently just metrics). A resource can have a type, which prescribes how the data in the resource should look like.

Author:

Heiko Rupp, Lukas Krejci

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Resource.Blueprint Data required to create a resource.
static class	Resource.Update

Nested classes/interfaces inherited from class org.hawkular.inventory.api.model.AbstractElement

AbstractElement.Updater<U extends AbstractElement.Update,E extends AbstractElement<?,U>>

Field Summary

Fields inherited from class org.hawkular.inventory.api.model.AbstractElement

ID_PROPERTY, properties

Constructor Summary

Constructors

Constructor and Description
Resource(CanonicalPath path, ResourceType type)
Resource(CanonicalPath path, ResourceType type, Map<String,Object> properties)

Method Summary

Modifier and Type	Method and Description
<R,P> R	accept(ElementVisitor<R,P> visitor, P parameter) Accepts the provided visitor.
protected void	appendToString(StringBuilder toStringBuilder) Use this to append additional information to the string representation of this instance returned from the (final) Entity.toString().
ResourceType	getType()
AbstractElement.Updater<Resource.Update,Resource>	update()

Methods inherited from class org.hawkular.inventory.api.model.FeedBasedEntity

getFeedId

Methods inherited from class org.hawkular.inventory.api.model.EnvironmentBasedEntity

getEnvironmentId

Methods inherited from class org.hawkular.inventory.api.model.TenantBasedEntity

getTenantId

Methods inherited from class org.hawkular.inventory.api.model.Entity

toString

Methods inherited from class org.hawkular.inventory.api.model.AbstractElement

equals, getId, getPath, getProperties, hashCode, valueOrDefault

Methods inherited from class java.lang.Object

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

Constructor Detail

Resource

public Resource(CanonicalPath path,
                ResourceType type)

Resource

public Resource(CanonicalPath path,
                ResourceType type,
                Map<String,Object> properties)

Method Detail

update

public AbstractElement.Updater<Resource.Update,Resource> update()

Specified by:

update in class AbstractElement<Resource.Blueprint,Resource.Update>

Returns:

a new updater object to modify this entity and produce a new one.

getType

public ResourceType getType()

accept

public <R,P> R accept(ElementVisitor<R,P> visitor,
                      P parameter)

Description copied from class: AbstractElement

Accepts the provided visitor.

Specified by:

accept in class AbstractElement<Resource.Blueprint,Resource.Update>

Type Parameters:

R - the return type

P - the type of the parameter

Parameters:

visitor - the visitor to visit this entity

parameter - the parameter to pass on to the visitor

Returns:

the return value provided by the visitor

appendToString

protected void appendToString(StringBuilder toStringBuilder)

Description copied from class: Entity

Use this to append additional information to the string representation of this instance returned from the (final) Entity.toString().

Generally, one should call the super method first and then only add additional information to the builder.

Overrides:

appendToString in class Entity<Resource.Blueprint,Resource.Update>

Parameters:

toStringBuilder - the builder to append stuff to.