| /** |
| * Copyright (c) 2008-2011, 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; |
| |
| /** |
| * Stores one key value pair used in a map. |
| */ |
| public final class NodeTuple { |
| |
| private final Node keyNode; |
| private final Node valueNode; |
| |
| public NodeTuple(Node keyNode, Node valueNode) { |
| if (keyNode == null || valueNode == null) { |
| throw new NullPointerException("Nodes must be provided."); |
| } |
| this.keyNode = keyNode; |
| this.valueNode = valueNode; |
| } |
| |
| /** |
| * Key node. |
| */ |
| final public Node getKeyNode() { |
| return keyNode; |
| } |
| |
| /** |
| * Value node. |
| * |
| * @return value |
| */ |
| final public Node getValueNode() { |
| return valueNode; |
| } |
| |
| @Override |
| public String toString() { |
| return "<NodeTuple keyNode=" + keyNode.toString() + "; valueNode=" + valueNode.toString() |
| + ">"; |
| } |
| } |