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