Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016 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 | package org.onosproject.yangutils.translator.tojava; |
| 17 | |
| 18 | import java.util.SortedSet; |
| 19 | import java.util.TreeSet; |
| 20 | |
| 21 | import org.onosproject.yangutils.datamodel.YangNode; |
| 22 | |
| 23 | /** |
| 24 | * Generated Java file can contain imports. |
| 25 | */ |
| 26 | public class JavaImportData { |
| 27 | |
| 28 | /** |
| 29 | * Flag to denote if any list in imported. |
| 30 | */ |
| 31 | private boolean isListToImport; |
| 32 | |
| 33 | /** |
| 34 | * Sorted set of import info, to be used to maintain the set of classes to |
| 35 | * be imported in the generated class. |
| 36 | */ |
| 37 | private SortedSet<JavaQualifiedTypeInfo> importSet; |
| 38 | |
| 39 | /** |
| 40 | * Default constructor. |
| 41 | */ |
| 42 | public JavaImportData() { |
| 43 | setImportSet(new TreeSet<JavaQualifiedTypeInfo>()); |
| 44 | } |
| 45 | |
| 46 | /** |
| 47 | * Get if the list needs to be imported. |
| 48 | * |
| 49 | * @return true if any of the attribute needs to be maintained as a list. |
| 50 | */ |
| 51 | public boolean getIfListImported() { |
| 52 | return isListToImport; |
| 53 | } |
| 54 | |
| 55 | /** |
| 56 | * Set the status of importing list. |
| 57 | * |
| 58 | * @param isList status to mention list is bing imported. |
| 59 | */ |
| 60 | public void setIfListImported(boolean isList) { |
| 61 | isListToImport = isList; |
| 62 | } |
| 63 | |
| 64 | /** |
| 65 | * Get the set containing the imported class/interface info. |
| 66 | * |
| 67 | * @return the set containing the imported class/interface info |
| 68 | */ |
| 69 | public SortedSet<JavaQualifiedTypeInfo> getImportSet() { |
| 70 | return importSet; |
| 71 | } |
| 72 | |
| 73 | /** |
| 74 | * Assign the set containing the imported class/interface info. |
| 75 | * |
| 76 | * @param importSet the set containing the imported class/interface info |
| 77 | */ |
| 78 | private void setImportSet(SortedSet<JavaQualifiedTypeInfo> importSet) { |
| 79 | this.importSet = importSet; |
| 80 | } |
| 81 | |
| 82 | /** |
| 83 | * Add an imported class/interface info if it is not already part of the |
| 84 | * collection. |
| 85 | * |
| 86 | * If already part of the collection, check if the packages are same, if so |
| 87 | * then return true, to denote it is already in the import collection, and |
| 88 | * it can be accessed without qualified access. If the packages do not |
| 89 | * match, then do not add to the import collection, and return false to |
| 90 | * denote, it is not added to import collection and needs to be accessed in |
| 91 | * a qualified manner. |
| 92 | * |
| 93 | * @param curNode current data model node |
| 94 | * @param newImportInfo class/interface info being imported |
| 95 | * @return status of new addition of class/interface to the import set |
| 96 | */ |
| 97 | public boolean addImportInfo(YangNode curNode, JavaQualifiedTypeInfo newImportInfo) { |
| 98 | if (!(curNode instanceof HasJavaImportData)) { |
| 99 | throw new RuntimeException("missing import info in data model node"); |
| 100 | } |
| 101 | for (JavaQualifiedTypeInfo curImportInfo : ((HasJavaImportData) curNode).getJavaImportData().getImportSet()) { |
| 102 | if (curImportInfo.getClassInfo() |
| 103 | .contentEquals(newImportInfo.getClassInfo())) { |
| 104 | return curImportInfo.getPkgInfo() |
| 105 | .contentEquals(newImportInfo.getPkgInfo()); |
| 106 | } |
| 107 | } |
| 108 | ((HasJavaImportData) curNode).getJavaImportData().getImportSet().add(newImportInfo); |
| 109 | return true; |
| 110 | } |
| 111 | } |