1 /** 2 * Copyright (c) 2008, http://www.snakeyaml.org 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package org.yaml.snakeyaml.events; 17 18 /** 19 * The implicit flag of a scalar event is a pair of boolean values that indicate 20 * if the tag may be omitted when the scalar is emitted in a plain and non-plain 21 * style correspondingly. 22 * 23 * @see <a href="http://pyyaml.org/wiki/PyYAMLDocumentation#Events">Events</a> 24 */ 25 public class ImplicitTuple { 26 private final boolean plain; 27 private final boolean nonPlain; 28 29 public ImplicitTuple(boolean plain, boolean nonplain) { 30 this.plain = plain; 31 this.nonPlain = nonplain; 32 } 33 34 /** 35 * @return true when tag may be omitted when the scalar is emitted in a 36 * plain style. 37 */ 38 public boolean canOmitTagInPlainScalar() { 39 return plain; 40 } 41 42 /** 43 * @return true when tag may be omitted when the scalar is emitted in a 44 * non-plain style. 45 */ 46 public boolean canOmitTagInNonPlainScalar() { 47 return nonPlain; 48 } 49 50 public boolean bothFalse() { 51 return !plain && !nonPlain; 52 } 53 54 @Override 55 public String toString() { 56 return "implicit=[" + plain + ", " + nonPlain + "]"; 57 } 58 } 59
