| /** |
| * Copyright (c) 2008-2013, 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.nodes; |
| |
| import org.yaml.snakeyaml.error.Mark; |
| |
| /** |
| * Represents a scalar node. |
| * <p> |
| * Scalar nodes form the leaves in the node graph. |
| * </p> |
| */ |
| public class ScalarNode extends Node { |
| private Character style; |
| private String value; |
| |
| public ScalarNode(Tag tag, String value, Mark startMark, Mark endMark, Character style) { |
| this(tag, true, value, startMark, endMark, style); |
| } |
| |
| public ScalarNode(Tag tag, boolean resolved, String value, Mark startMark, Mark endMark, |
| Character style) { |
| super(tag, startMark, endMark); |
| if (value == null) { |
| throw new NullPointerException("value in a Node is required."); |
| } |
| this.value = value; |
| this.style = style; |
| this.resolved = resolved; |
| } |
| |
| /** |
| * Get scalar style of this node. |
| * |
| * @see org.yaml.snakeyaml.events.ScalarEvent |
| * @see <a href="http://yaml.org/spec/1.1/#id903915">Chapter 9. Scalar |
| * Styles</a> |
| */ |
| public Character getStyle() { |
| return style; |
| } |
| |
| @Override |
| public NodeId getNodeId() { |
| return NodeId.scalar; |
| } |
| |
| /** |
| * Value of this scalar. |
| * |
| * @return Scalar's value. |
| */ |
| public String getValue() { |
| return value; |
| } |
| |
| public String toString() { |
| return "<" + this.getClass().getName() + " (tag=" + getTag() + ", value=" + getValue() |
| + ")>"; |
| } |
| } |