org.apache.brooklyn.core.entity

Class EntityAndAttribute<T>

java.lang.Object

org.apache.brooklyn.core.entity.EntityAndAttribute<T>

public class EntityAndAttribute<T>
extends java.lang.Object

A tuple containing an Entity and an AttributeSensor, which is assumed to be present on the entity.

Allows retrieval of the attribute value or can be used instead where a Supplier for the attribute value is required.

Constructor Summary

Constructors

Constructor and Description
EntityAndAttribute(Entity entity, AttributeSensor<T> attribute)

Method Summary

Modifier and Type	Method and Description
static <T> EntityAndAttribute<T>	create(Entity entity, AttributeSensor<T> attribute)
boolean	equals(java.lang.Object o)
T	get() Returns the current value of the attribute on the entity.
AttributeSensor<T>	getAttribute()
Entity	getEntity()
T	getValue()
int	hashCode()
void	setValue(T val)
java.lang.String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

EntityAndAttribute

public EntityAndAttribute(Entity entity,
                          AttributeSensor<T> attribute)

Method Detail

create

public static <T> EntityAndAttribute<T> create(Entity entity,
                                               AttributeSensor<T> attribute)

getEntity

public Entity getEntity()

getAttribute

public AttributeSensor<T> getAttribute()

getValue

public T getValue()

setValue

public void setValue(T val)

get

public T get()

Returns the current value of the attribute on the entity.

See Also:

getValue()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object