org.hawkular.inventory.base

Class BaseRelationships.Read<BE>

java.lang.Object

org.hawkular.inventory.base.Traversal<BE,Relationship>

org.hawkular.inventory.base.BaseRelationships.Read<BE>

All Implemented Interfaces:

Relationships.Read

Enclosing class:

BaseRelationships

public static class BaseRelationships.Read<BE>
extends Traversal<BE,Relationship>
implements Relationships.Read

Field Summary

Fields inherited from class org.hawkular.inventory.base.Traversal

context

Constructor Summary

Constructors

Constructor and Description
Read(TraversalContext<BE,Relationship> context)

Method Summary

Modifier and Type	Method and Description
Relationships.Single	get(String id) Tries to find a single relationship in the current position in the inventory traversal.
Relationships.Multiple	getAll(RelationFilter... filters) Returns access interface to all relationships conforming to provided filters in the current position in the inventory traversal.
Relationships.Multiple	named(Relationships.WellKnown name)
Relationships.Multiple	named(String name)

Methods inherited from class org.hawkular.inventory.base.Traversal

getSingle, isApplicable, mutating, readOnly

Methods inherited from class java.lang.Object

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

Constructor Detail

Read

public Read(TraversalContext<BE,Relationship> context)

Method Detail

named

public Relationships.Multiple named(String name)

Specified by:

named in interface Relationships.Read

named

public Relationships.Multiple named(Relationships.WellKnown name)

Specified by:

named in interface Relationships.Read

get

public Relationships.Single get(String id)
                         throws EntityNotFoundException,
                                RelationNotFoundException

Tries to find a single relationship in the current position in the inventory traversal.

Parameters:

id - the id of the relationship to find in the current traversal position

Returns:

access interface to the relationship

Throws:

EntityNotFoundException

RelationNotFoundException

getAll

public Relationships.Multiple getAll(RelationFilter... filters)

Returns access interface to all relationships conforming to provided filters in the current position in the inventory traversal.

Parameters:

filters - the (possibly empty) list of relationship filters to apply.

Returns:

the (read-only) access interface to the found relationships