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'rapiddweller Common' is an open source Java library forked from Databene Commons by Volker Bergmann. It provides extensions to the Java core library by utility classes, abstract concepts and concrete implementations.

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/*
 * Copyright (C) 2004-2015 Volker Bergmann ([email protected]).
 * All rights reserved.
 *
 * 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.rapiddweller.common.collection;

/**
 * Represents a range of {@link Long} values.
 * Created: 18.10.2010 08:28:48
 *
 * @author Volker Bergmann
 * @since 0.5.4
 */
public class LongRange {
  /**
   * The Min.
   */
  protected long min;
  /**
   * The Max.
   */
  protected long max;

  /**
   * Instantiates a new Long range.
   *
   * @param min the min
   * @param max the max
   */
  public LongRange(long min, long max) {
    this.min = min;
    this.max = max;
  }

  /**
   * Gets min.
   *
   * @return the min
   */
  public long getMin() {
    return min;
  }

  /**
   * Sets min.
   *
   * @param min the min
   */
  public void setMin(long min) {
    this.min = min;
  }

  /**
   * Gets max.
   *
   * @return the max
   */
  public long getMax() {
    return max;
  }

  /**
   * Sets max.
   *
   * @param max the max
   */
  public void setMax(long max) {
    this.max = max;
  }

  /**
   * Contains boolean.
   *
   * @param i the
   * @return the boolean
   */
  public boolean contains(long i) {
    return (min <= i && i <= max);
  }

  @Override
  public int hashCode() {
    final int prime = 31;
    long result = 1;
    result = prime * result + max;
    result = prime * result + min;
    return (int) ((result >>> 32) ^ result);
  }

  @Override
  public boolean equals(Object obj) {
    if (this == obj) {
      return true;
    }
    if (obj == null || getClass() != obj.getClass()) {
      return false;
    }
    LongRange that = (LongRange) obj;
    return (max == that.max && min == that.min);
  }

  @Override
  public String toString() {
    return (min != max ? min + "..." + max : String.valueOf(min));
  }

}