chengfan | 0c32d71 | 2016-10-11 21:03:23 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016-present Open Networking Laboratory |
| 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 | |
| 17 | package org.onosproject.protocol.restconf.server.utils.parser.api; |
| 18 | |
| 19 | import org.onosproject.yms.ydt.YdtContext; |
| 20 | import org.onosproject.yms.ydt.YdtContextOperationType; |
| 21 | import org.onosproject.yms.ydt.YdtExtendedInfoType; |
| 22 | import org.onosproject.yms.ydt.YdtType; |
| 23 | |
| 24 | import java.util.HashSet; |
| 25 | import java.util.Set; |
| 26 | |
| 27 | /** |
| 28 | * A test class which represents a general instance node in YANG data tree. |
| 29 | */ |
| 30 | public class TestYdtNode implements YdtContext { |
| 31 | |
| 32 | private TestYdtNode parent; |
| 33 | private TestYdtNode child; |
| 34 | private TestYdtNode nextSibling; |
| 35 | private TestYdtNode previousSibling; |
| 36 | private TestYdtNode lastChild; |
| 37 | private YdtType ydtType; |
| 38 | private String value; |
| 39 | private final Set<String> valueSet = new HashSet<>(); |
| 40 | private TestYangSchemaId id; |
| 41 | private YdtContextOperationType ydtContextOperationType; |
| 42 | |
| 43 | /** |
| 44 | * Creates a general YANG instance node object. |
| 45 | * |
| 46 | * @param id node identifier of YDT multi instance node . |
| 47 | * @param ydtType type of YDT node to be added |
| 48 | */ |
| 49 | public TestYdtNode(TestYangSchemaId id, YdtType ydtType) { |
| 50 | this.id = id; |
| 51 | this.ydtType = ydtType; |
| 52 | } |
| 53 | |
| 54 | @Override |
| 55 | public String getName() { |
| 56 | return id.getName(); |
| 57 | } |
| 58 | |
| 59 | @Override |
| 60 | public String getNamespace() { |
| 61 | return id.getNameSpace(); |
| 62 | } |
| 63 | |
| 64 | @Override |
sonu gupta | eff184b | 2016-11-24 12:43:49 +0530 | [diff] [blame^] | 65 | public String getModuleNameAsNameSpace() { |
| 66 | return null; |
| 67 | } |
| 68 | |
| 69 | @Override |
chengfan | 0c32d71 | 2016-10-11 21:03:23 +0800 | [diff] [blame] | 70 | public <T> T getYdtContextExtendedInfo() { |
| 71 | return null; |
| 72 | } |
| 73 | |
| 74 | @Override |
| 75 | public YdtExtendedInfoType getYdtExtendedInfoType() { |
| 76 | return null; |
| 77 | } |
| 78 | |
| 79 | @Override |
| 80 | public YdtType getYdtType() { |
| 81 | return ydtType; |
| 82 | } |
| 83 | |
| 84 | @Override |
| 85 | public TestYdtNode getParent() { |
| 86 | return parent; |
| 87 | } |
| 88 | |
| 89 | @Override |
| 90 | public TestYdtNode getFirstChild() { |
| 91 | return child; |
| 92 | } |
| 93 | |
| 94 | @Override |
| 95 | public TestYdtNode getLastChild() { |
| 96 | return lastChild; |
| 97 | } |
| 98 | |
| 99 | @Override |
| 100 | public TestYdtNode getNextSibling() { |
| 101 | return nextSibling; |
| 102 | } |
| 103 | |
| 104 | @Override |
| 105 | public YdtContext getPreviousSibling() { |
| 106 | return previousSibling; |
| 107 | } |
| 108 | |
| 109 | @Override |
| 110 | public String getValue() { |
| 111 | return value; |
| 112 | } |
| 113 | |
| 114 | @Override |
| 115 | public Set<String> getValueSet() { |
| 116 | return valueSet; |
| 117 | } |
| 118 | |
| 119 | /** |
| 120 | * Sets the parent of node. |
| 121 | * |
| 122 | * @param parent node |
| 123 | */ |
| 124 | public void setParent(TestYdtNode parent) { |
| 125 | this.parent = parent; |
| 126 | } |
| 127 | |
| 128 | /** |
| 129 | * Sets the first instance of a child node. |
| 130 | * |
| 131 | * @param child is only child to be set |
| 132 | */ |
| 133 | public void setChild(TestYdtNode child) { |
| 134 | this.child = child; |
| 135 | } |
| 136 | |
| 137 | /** |
| 138 | * Sets the last instance of a child node. |
| 139 | * |
| 140 | * @param child is last child to be set |
| 141 | */ |
| 142 | public void setLastChild(TestYdtNode child) { |
| 143 | lastChild = child; |
| 144 | } |
| 145 | |
| 146 | /** |
| 147 | * Sets the next sibling of node. |
| 148 | * |
| 149 | * @param sibling YANG node |
| 150 | */ |
| 151 | public void setNextSibling(TestYdtNode sibling) { |
| 152 | nextSibling = sibling; |
| 153 | } |
| 154 | |
| 155 | /** |
| 156 | * Sets the previous sibling. |
| 157 | * |
| 158 | * @param previousSibling points to predecessor sibling |
| 159 | */ |
| 160 | public void setPreviousSibling(TestYdtNode previousSibling) { |
| 161 | this.previousSibling = previousSibling; |
| 162 | } |
| 163 | |
| 164 | /** |
| 165 | * Returns object node identifier. |
| 166 | * |
| 167 | * @return node identifier |
| 168 | */ |
| 169 | public TestYangSchemaId getYdtNodeIdentifier() { |
| 170 | return id; |
| 171 | } |
| 172 | |
| 173 | /** |
| 174 | * Adds a child node. |
| 175 | * The children sibling list will be sorted based on node |
| 176 | * type. This will add single child or sub-tree based on isAtomic flag. |
| 177 | * |
| 178 | * @param newChild refers to a new child to be added |
| 179 | */ |
| 180 | public void addChild(YdtContext newChild) { |
| 181 | TestYdtNode node = (TestYdtNode) newChild; |
| 182 | |
| 183 | if (node.getParent() == null) { |
| 184 | node.setParent(this); |
| 185 | } |
| 186 | |
| 187 | // If new node needs to be added as first child. |
| 188 | if (getFirstChild() == null) { |
| 189 | setChild(node); |
| 190 | setLastChild(node); |
| 191 | return; |
| 192 | } |
| 193 | |
| 194 | // If new node needs to be added as last child. |
| 195 | TestYdtNode curNode = getLastChild(); |
| 196 | curNode.setNextSibling(node); |
| 197 | node.setPreviousSibling(curNode); |
| 198 | setLastChild(node); |
| 199 | } |
| 200 | |
| 201 | /** |
| 202 | * Adds the given value to the non single instance leaf node. |
| 203 | * |
| 204 | * @param value value in a single instance node |
| 205 | */ |
| 206 | public void addValue(String value) { |
| 207 | this.value = value; |
| 208 | } |
| 209 | |
| 210 | /** |
| 211 | * Adds the given valueSet to the non multi instance leaf node. |
| 212 | * |
| 213 | * @param values value set in a multi instance leaf node |
| 214 | */ |
| 215 | public void addValueSet(Set<String> values) { |
| 216 | valueSet.addAll(values); |
| 217 | } |
| 218 | |
| 219 | |
| 220 | /** |
| 221 | * Sets the context operation type for the YDT node. |
| 222 | * |
| 223 | * @param opType context operation type |
| 224 | */ |
| 225 | public void setYdtContextOperationType(YdtContextOperationType opType) { |
| 226 | this.ydtContextOperationType = opType; |
| 227 | } |
| 228 | |
| 229 | /** |
| 230 | * Returns the context operation type for the YDT node. |
| 231 | * |
| 232 | * @return context operation type |
| 233 | */ |
| 234 | public YdtContextOperationType getYdtContextOperationType() { |
| 235 | return ydtContextOperationType; |
| 236 | } |
| 237 | } |