org.apache.lucene.util.automaton.FrozenIntSet Maven / Gradle / Ivy

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/*
 * 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 org.apache.lucene.util.automaton;

import java.util.Arrays;

final class FrozenIntSet extends IntSet {
  final int[] values;
  final int state;
  final long hashCode;

  FrozenIntSet(int[] values, long hashCode, int state) {
    this.values = values;
    this.state = state;
    this.hashCode = hashCode;
  }

  @Override
  int[] getArray() {
    return values;
  }

  @Override
  int size() {
    return values.length;
  }

  @Override
  long longHashCode() {
    return hashCode;
  }

  @Override
  public String toString() {
    return Arrays.toString(values);
  }
}