com.datastax.oss.driver.internal.core.metadata.NoopNodeStateListener Maven / Gradle / Ivy
/*
* Copyright DataStax, Inc.
*
* 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.datastax.oss.driver.internal.core.metadata;
import com.datastax.oss.driver.api.core.context.DriverContext;
import com.datastax.oss.driver.api.core.metadata.NodeStateListenerBase;
import net.jcip.annotations.ThreadSafe;
/**
* Default node state listener implementation with empty methods. This implementation is used when
* no listeners were registered, neither programmatically nor through the configuration.
*/
@ThreadSafe
public class NoopNodeStateListener extends NodeStateListenerBase {
public NoopNodeStateListener(@SuppressWarnings("unused") DriverContext context) {
// nothing to do
}
}