DefaultFailSafeExecutor.java

/*
 * Copyright 2018 SPF4J.
 *
 * 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 org.spf4j.failsafe.concurrent;

import org.spf4j.concurrent.DefaultExecutor;

/**
 * a default Retry executor.
 * @author Zoltan Farkas
 */
public final class DefaultFailSafeExecutor {

  private DefaultFailSafeExecutor() { }

  private static final FailSafeExecutorImpl R_EXEC = new FailSafeExecutorImpl(DefaultExecutor.instance());

  static {
    org.spf4j.base.Runtime.queueHook(0, () -> {
      R_EXEC.initiateClose();
    });
  }

  public static FailSafeExecutorImpl instance() {
    return R_EXEC;
  }

}