content: /*
   * Decompiled with CFR 0.153-SNAPSHOT (d6f6758-dirty).
   */
  package com.google.common.collect;
  
  import com.google.common.annotations.GwtCompatible;
  import com.google.common.collect.Ordering;
  import java.io.Serializable;
  import java.util.Comparator;
  import java.util.Iterator;
  import org.checkerframework.checker.nullness.qual.Nullable;
  
  @GwtCompatible(serializable=true)
  final class LexicographicalOrdering<T>
  extends Ordering<Iterable<T>>
  implements Serializable {
      final Comparator<? super T> elementOrder;
      private static final long serialVersionUID = 0L;
  
      LexicographicalOrdering(Comparator<? super T> elementOrder) {
          this.elementOrder = elementOrder;
      }
  
      @Override
      public int compare(Iterable<T> leftIterable, Iterable<T> rightIterable) {
          Iterator<T> left = leftIterable.iterator();
          Iterator<T> right = rightIterable.iterator();
          while (left.hasNext()) {
              if (!right.hasNext()) {
                  return 1;
              }
              int result = this.elementOrder.compare(left.next(), right.next());
              if (result == 0) continue;
              return result;
          }
          if (right.hasNext()) {
              return -1;
          }
          return 0;
      }
  
      @Override
      public boolean equals(@Nullable Object object) {
          if (object == this) {
              return true;
          }
          if (object instanceof LexicographicalOrdering) {
              LexicographicalOrdering that = (LexicographicalOrdering)object;
              return this.elementOrder.equals(that.elementOrder);
          }
          return false;
      }
  
      public int hashCode() {
          return this.elementOrder.hashCode() ^ 0x7BB78CF5;
      }
  
      public String toString() {
          return this.elementOrder + ".lexicographical()";
      }
  }
  
  