org.hawkular.inventory.api

Class Interest<C,E>

java.lang.Object

org.hawkular.inventory.api.Interest<C,E>

Type Parameters:

C - the type of the action context that will be passed to the observers

E - the type of the entity.

public final class Interest<C,E>
extends Object

Expresses what the user is interested in observing.

Since:

0.0.1

Author:

Lukas Krejci

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Interest.Builder<E>

Constructor Summary

Constructors

Constructor and Description
Interest(Action<C,E> action, Class<E> entityType)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
Action<C,E>	getAction()
Class<E>	getEntityType()
int	hashCode()
static <T> Interest.Builder<T>	in(Class<T> entity)
boolean	matches(Action<?,?> action, Object object) Checks whether given object is of interest to this interest instance.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Interest

public Interest(Action<C,E> action,
                Class<E> entityType)

Method Detail

in

public static <T> Interest.Builder<T> in(Class<T> entity)

getAction

public Action<C,E> getAction()

getEntityType

public Class<E> getEntityType()

matches

public boolean matches(Action<?,?> action,
                       Object object)

Checks whether given object is of interest to this interest instance.

Parameters:

action - the action to be performed on the object

object - the object to check

Returns:

true if the object is of interest to this, false otherwise

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object