org.apache.brooklyn.core.entity

Class EntityTasks

java.lang.Object

org.apache.brooklyn.core.entity.EntityTasks

public class EntityTasks
extends java.lang.Object

Generally useful tasks related to entities

Constructor Summary

Constructors

Constructor and Description
EntityTasks()

Method Summary

Modifier and Type	Method and Description
static <T> Task<java.lang.Boolean>	requiringAttributeEventually(Entity entity, AttributeSensor<T> sensor, <any> condition, Duration timeout) creates an (unsubmitted) task which waits for the attribute to satisfy the given predicate, throwing if it times out or becomes unmanaged
static <T> Task<java.lang.Boolean>	requiringAttributeEventually(java.lang.Iterable<Entity> entities, AttributeSensor<T> sensor, <any> condition, Duration timeout) as {@link #requiringAttributeEventually(Entity, AttributeSensor, Predicate, Duration) for multiple entities
static <T> Task<java.lang.Boolean>	testingAttributeEventually(Entity entity, AttributeSensor<T> sensor, <any> condition, Duration timeout) creates an (unsubmitted) task which waits for the attribute to satisfy the given predicate, returning false if it times out or becomes unmanaged
static <T> Task<java.lang.Boolean>	testingAttributeEventually(java.lang.Iterable<Entity> entities, AttributeSensor<T> sensor, <any> condition, Duration timeout) as {@link #testingAttributeEventually(Entity, AttributeSensor, Predicate, Duration) for multiple entities

Methods inherited from class java.lang.Object

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

Constructor Detail

EntityTasks

public EntityTasks()

Method Detail

testingAttributeEventually

public static <T> Task<java.lang.Boolean> testingAttributeEventually(Entity entity,
                                                                     AttributeSensor<T> sensor,
                                                                     <any> condition,
                                                                     Duration timeout)

creates an (unsubmitted) task which waits for the attribute to satisfy the given predicate, returning false if it times out or becomes unmanaged

requiringAttributeEventually

public static <T> Task<java.lang.Boolean> requiringAttributeEventually(Entity entity,
                                                                       AttributeSensor<T> sensor,
                                                                       <any> condition,
                                                                       Duration timeout)

creates an (unsubmitted) task which waits for the attribute to satisfy the given predicate, throwing if it times out or becomes unmanaged

testingAttributeEventually

public static <T> Task<java.lang.Boolean> testingAttributeEventually(java.lang.Iterable<Entity> entities,
                                                                     AttributeSensor<T> sensor,
                                                                     <any> condition,
                                                                     Duration timeout)

as {@link #testingAttributeEventually(Entity, AttributeSensor, Predicate, Duration) for multiple entities

requiringAttributeEventually

public static <T> Task<java.lang.Boolean> requiringAttributeEventually(java.lang.Iterable<Entity> entities,
                                                                       AttributeSensor<T> sensor,
                                                                       <any> condition,
                                                                       Duration timeout)

as {@link #requiringAttributeEventually(Entity, AttributeSensor, Predicate, Duration) for multiple entities