/**

  * Copyright (c) 2008-2012, http://www.snakeyaml.org

  *

  * 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 org.yaml.snakeyaml.events;

 /**

  * The implicit flag of a scalar event is a pair of boolean values that indicate

  * if the tag may be omitted when the scalar is emitted in a plain and non-plain

  * style correspondingly.

  * 

  * @see <a href="http://pyyaml.org/wiki/PyYAMLDocumentation#Events">Events</a>

  */

 public class ImplicitTuple {

     private final boolean plain;

     private final boolean nonPlain;

     public ImplicitTuple(boolean plain, boolean nonplain) {

         this.plain = plain;

         this.nonPlain = nonplain;

     }

     /**

      * @return true when tag may be omitted when the scalar is emitted in a

      *         plain style.

      */

     public boolean canOmitTagInPlainScalar() {

         return plain;

     }

     /**

      * @return true when tag may be omitted when the scalar is emitted in a

      *         non-plain style.

      */

     public boolean canOmitTagInNonPlainScalar() {

         return nonPlain;

     }

     public boolean bothFalse() {

         return !plain && !nonPlain;

     }

     @Override

     public String toString() {

         return "implicit=[" + plain + ", " + nonPlain + "]";

     }

 }