com.igormaznitsa.meta.common.exceptions.TimeViolationError Maven / Gradle / Ivy

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/*
 * Copyright 2002-2019 Igor Maznitsa (http://www.igormaznitsa.com)
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.igormaznitsa.meta.common.exceptions;

import com.igormaznitsa.meta.common.utils.TimeGuard;

import javax.annotation.Nonnull;

/**
 * The Error shows that some time bounds violation detected during execution.
 *
 * @see TimeGuard
 * @since 1.0
 */
public class TimeViolationError extends AssertionError {

  private static final long serialVersionUID = 9175073973098827533L;

  private final long detectedTimeInMilliseconds;
  private final TimeGuard.TimeData item;

  /**
   * The Constructor.
   *
   * @param detectedTimeInMilliseconds the detected time in milliseconds.
   * @param item                       the data container contains registration data for time watcher
   * @since 1.0
   */
  public TimeViolationError(final long detectedTimeInMilliseconds, @Nonnull final TimeGuard.TimeData item) {
    super(item.getAlertMessage());
    this.detectedTimeInMilliseconds = detectedTimeInMilliseconds;
    this.item = item;
  }

  /**
   * Get the difference between the expected max time and the detected time.
   *
   * @return difference in milliseconds between max time and detected time
   * @since 1.0
   */
  public long getDetectedViolationInMilliseconds() {
    return this.detectedTimeInMilliseconds - this.item.getMaxAllowedDelayInMilliseconds();
  }

  /**
   * Get the detected time in milliseconds.
   *
   * @return the detected time in milliseconds
   * @since 1.0
   */
  public long getDetectedTimeInMilliseconds() {
    return this.detectedTimeInMilliseconds;
  }

  /**
   * Get the data container which was created during time watcher registration.
   *
   * @return the data container contains data for time watcher
   */
  @Nonnull
  public TimeGuard.TimeData getData() {
    return this.item;
  }
}