Class IsEqualToPredicate

output/java_guava/1.4.17/Predicates.java:498–530

@see Predicates#equalTo(Object)

  /** @see Predicates#equalTo(Object) */

  private static class IsEqualToPredicate<T> implements Predicate<T>, Serializable {

    private final T target;
    private IsEqualToPredicate(T target) {
      this.target = target;
    }

    @Override
    public boolean apply(T t) {
      return target.equals(t);
    }

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

    @Override
    public boolean equals(@Nullable Object obj) {
      if (obj instanceof IsEqualToPredicate) {
        IsEqualToPredicate<?> that = (IsEqualToPredicate<?>) obj;
        return target.equals(that.target);
      }
      return false;
    }

    @Override
    public String toString() {
      return "Predicates.equalTo(" + target + ")";
    }

    private static final long serialVersionUID = 0;
  }

  /** @see Predicates#instanceOf(Class) */