com.spotify.helios.serviceregistration.NopServiceRegistrar Maven / Gradle / Ivy
/*-
* -\-\-
* Helios Service Registration
* --
* Copyright (C) 2016 Spotify AB
* --
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* -/-/-
*/
package com.spotify.helios.serviceregistration;
/**
* A nop service registrar that does nothing. Useful as an alternative to null.
*/
public class NopServiceRegistrar implements ServiceRegistrar {
@Override
public ServiceRegistrationHandle register(final ServiceRegistration registration) {
return new NopServiceRegistrationHandle();
}
@Override
public void unregister(final ServiceRegistrationHandle handle) {
}
@Override
public void close() {
}
}
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