org.hawkular.inventory.api.model

Class ElementVisitor.Simple<R,P>

java.lang.Object

org.hawkular.inventory.api.model.ElementVisitor.Simple<R,P>

All Implemented Interfaces:

ElementVisitor<R,P>

Enclosing interface:

ElementVisitor<R,P>

public static class ElementVisitor.Simple<R,P>
extends Object
implements ElementVisitor<R,P>

A simple implementation of the EntityVisitor interface that returns a default value (provided at construction time) from the visit methods.

Nested Class Summary

Nested classes/interfaces inherited from interface org.hawkular.inventory.api.model.ElementVisitor

ElementVisitor.Simple<R,P>

Constructor Summary

Constructors

Constructor and Description
Simple() Constructs a new simple entity visitor by default returning null from every visit method.
Simple(R defaultValue) Constructs a new simple entity visitor by default returning the provided value from every visit method.

Method Summary

Modifier and Type	Method and Description
protected R	defaultAction() The default action executed from the visit methods.
R	visitEnvironment(Environment environment, P parameter)
R	visitFeed(Feed feed, P parameter)
R	visitMetric(Metric metric, P parameter)
R	visitMetricType(MetricType type, P parameter)
R	visitRelationship(Relationship relationship, P parameter)
R	visitResource(Resource resource, P parameter)
R	visitResourceType(ResourceType type, P parameter)
R	visitTenant(Tenant tenant, P parameter)
R	visitUnknown(Object entity, P parameter)

Methods inherited from class java.lang.Object

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

Constructor Detail

Simple

public Simple()

Constructs a new simple entity visitor by default returning null from every visit method.

Simple

public Simple(R defaultValue)

Constructs a new simple entity visitor by default returning the provided value from every visit method.

Parameters:

defaultValue - the default value to return

Method Detail

defaultAction

protected R defaultAction()

The default action executed from the visit methods. This returns the default value provided at the construction time.

Returns:

the default value

visitTenant

public R visitTenant(Tenant tenant,
                     P parameter)

Specified by:

visitTenant in interface ElementVisitor<R,P>

visitEnvironment

public R visitEnvironment(Environment environment,
                          P parameter)

Specified by:

visitEnvironment in interface ElementVisitor<R,P>

visitFeed

public R visitFeed(Feed feed,
                   P parameter)

Specified by:

visitFeed in interface ElementVisitor<R,P>

visitMetric

public R visitMetric(Metric metric,
                     P parameter)

Specified by:

visitMetric in interface ElementVisitor<R,P>

visitMetricType

public R visitMetricType(MetricType type,
                         P parameter)

Specified by:

visitMetricType in interface ElementVisitor<R,P>

visitResource

public R visitResource(Resource resource,
                       P parameter)

Specified by:

visitResource in interface ElementVisitor<R,P>

visitResourceType

public R visitResourceType(ResourceType type,
                           P parameter)

Specified by:

visitResourceType in interface ElementVisitor<R,P>

visitRelationship

public R visitRelationship(Relationship relationship,
                           P parameter)

Specified by:

visitRelationship in interface ElementVisitor<R,P>

visitUnknown

public R visitUnknown(Object entity,
                      P parameter)

Specified by:

visitUnknown in interface ElementVisitor<R,P>