Examples with KeyValueRequest com.couchbase.client.core.msg.kv.KeyValueRequest used on opensource projects

Example 6 with KeyValueRequest

use of com.couchbase.client.core.msg.kv.KeyValueRequest in project couchbase-jvm-clients by couchbase.

the class PartitionSelectionStrategy method select.

@Override
public <R extends Request<? extends Response>> Endpoint select(final R request, final List<Endpoint> endpoints) {
    int size = endpoints.size();
    if (size == 0) {
        return null;
    }
    short partition = ((KeyValueRequest<?>) request).partition();
    Endpoint endpoint = size == 1 ? endpoints.get(0) : endpoints.get(partition % size);
    if (endpoint != null && endpoint.state() == EndpointState.CONNECTED && endpoint.freeToWrite()) {
        return endpoint;
    }
    return null;
}