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This artifact provides a single jar that contains all classes required to use remote Jakarta Enterprise Beans and Jakarta Messaging, including all dependencies. It is intended for use by those not using maven, maven users should just import the Jakarta Enterprise Beans and Jakarta Messaging BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

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/*
 * Copyright (C) 2007 The Guava 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 com.google.common.collect;

import com.google.common.annotations.GwtCompatible;

import java.io.Serializable;
import java.util.Comparator;

/** An ordering that tries several comparators in order. */
@GwtCompatible(serializable = true)
final class CompoundOrdering extends Ordering implements Serializable {
  final ImmutableList> comparators;

  CompoundOrdering(Comparator primary,
      Comparator secondary) {
    this.comparators
        = ImmutableList.>of(primary, secondary);
  }

  CompoundOrdering(Iterable> comparators) {
    this.comparators = ImmutableList.copyOf(comparators);
  }

  @Override public int compare(T left, T right) {
    // Avoid using the Iterator to avoid generating garbage (issue 979).
    int size = comparators.size();
    for (int i = 0; i < size; i++) {
      int result = comparators.get(i).compare(left, right);
      if (result != 0) {
        return result;
      }
    }
    return 0;
  }

  @Override public boolean equals(Object object) {
    if (object == this) {
      return true;
    }
    if (object instanceof CompoundOrdering) {
      CompoundOrdering that = (CompoundOrdering) object;
      return this.comparators.equals(that.comparators);
    }
    return false;
  }

  @Override public int hashCode() {
    return comparators.hashCode();
  }

  @Override public String toString() {
    return "Ordering.compound(" + comparators + ")";
  }

  private static final long serialVersionUID = 0;
}