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/*
 * Copyright 2014 Erik Wramner
 *
 * 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 name.wramner.httpclient;

/**
 * Event recorder for {@link HttpClient}.
 *
 * @author Erik Wramner
 */
public interface EventRecorder {
    /**
     * Null recorder that simply discards the event.
     */
    public static final EventRecorder NULL_RECORDER = new EventRecorder() {
        @Override
        public void recordEvent(HttpClient.Event event) {
        }
    };

    /**
     * Record an event.
     *
     * @param event The event.
     */
    void recordEvent(HttpClient.Event event);
}