PriorityDispatchPolicy (ActiveMQ :: Broker 5.17.3 API)

java.lang.Object
- org.apache.activemq.broker.region.policy.SimpleDispatchPolicy
- - org.apache.activemq.broker.region.policy.PriorityDispatchPolicy

All Implemented Interfaces:

DispatchPolicy
```
public class PriorityDispatchPolicy
extends SimpleDispatchPolicy
```
Priority dispatch policy that sends a message to every subscription that matches the message in consumer priority order.

Constructor Summary

Constructors
Constructor Description

PriorityDispatchPolicy()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`dispatch(org.apache.activemq.broker.region.MessageReference node, org.apache.activemq.filter.MessageEvaluationContext msgContext, List<Subscription> consumers)`	Decides how to dispatch a selected message to a collection of consumers.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - PriorityDispatchPolicy
```
public PriorityDispatchPolicy()
```
- Method Detail
  - dispatch
```
public boolean dispatch(org.apache.activemq.broker.region.MessageReference node,
                        org.apache.activemq.filter.MessageEvaluationContext msgContext,
                        List<Subscription> consumers)
                 throws Exception
```
    Description copied from interface: DispatchPolicy
    
    Decides how to dispatch a selected message to a collection of consumers. A safe approach is to dispatch to every subscription that matches. The list will be safe to iterate over when this method is called
    
    Specified by:
    
    dispatch in interface DispatchPolicy
    
    Overrides:
    
    dispatch in class SimpleDispatchPolicy
    
    Returns:
    
    true if at least one consumer was dispatched or false if there are no active subscriptions that could be dispatched
    
    Throws:
    
    Exception