org.apache.ignite.spi.discovery

## Annotation Type DiscoverySpiOrderSupport

    @Documented
     @Inherited
     @Retention(value=RUNTIME)
     @Target(value=TYPE)
    public @interface DiscoverySpiOrderSupport

This annotation is for all implementations of `DiscoverySpi` that support proper node ordering. This includes:

- Every node gets an order number assigned to it which is provided via `ClusterNode.order()` method. There is no requirement about order value other than that nodes that join grid at later point of time have order values greater than previous nodes.
- All `EventType.EVT_NODE_JOINED` events come in proper order. This means that all listeners to discovery events will receive discovery notifications in proper order.

### Required Element Summary

Required Elements
`boolean` `value` Whether or not target SPI supports node startup order.

### Element Detail

#### value

    public abstract boolean value

Whether or not target SPI supports node startup order.

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Ignite Fabric | : ver. 2.5.0
Release Date | : May 23 2018