/*
 * Copyright 2018 the original author or authors.
 *
 * 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 dev.failsafe.event;

/**
 * Listens for events.
 *
 * @param <E> event type
 */
@FunctionalInterface
public interface EventListener<E> {
  void accept(E event) throws Throwable;

  /**
   * Accepts an {@code event} and ignores any exceptions that result.
   */
  default void acceptUnchecked(E event) {
    try {
      accept(event);
    } catch (Throwable ignore) {
    }
  }
}
