How to use hierarchyConstructor method of org.cerberus.crud.service.impl.LabelService class

Best Cerberus-source code snippet using org.cerberus.crud.service.impl.LabelService.hierarchyConstructor

Source:LabelService.java

...259    public AnswerList<String> readDistinctValuesByCriteria(String system, String searchParameter, Map<String, List<String>> individualSearch, String columnName) {260        return labelDAO.readDistinctValuesByCriteria(system, searchParameter, individualSearch, columnName);261    }262    @Override263    public List<TreeNode> hierarchyConstructor(HashMap<Integer, TreeNode> inputList) {264        // Preparing data structure.265        // Looping against inputList to build nodeList.266        // Also saving all entry that have a parent in treeParent.267        Map<Integer, TreeNode> nodeList = new HashMap<>();268        List<TreeNode> treeParent = new ArrayList<>();269        for (Map.Entry<Integer, TreeNode> entry : inputList.entrySet()) {270            Integer key = entry.getKey();271            TreeNode localNode = entry.getValue();272            nodeList.put(localNode.getId(), localNode);273            if (localNode.getParentId() > 0) {274                treeParent.add(localNode);275            }276        }277        // Building final list278        List<TreeNode> finalList = new ArrayList<>();279        try {280            // Loop on maximum hierarchy levels.281            int i = 0;282            while (i < 50 && !nodeList.isEmpty()) {283//                LOG.debug(i + ".start : " + nodeList);284                List<TreeNode> listToRemove = new ArrayList<>();285                // Looping against nodeList.286                for (Map.Entry<Integer, TreeNode> entry : nodeList.entrySet()) {287                    Integer key = entry.getKey();288                    TreeNode value = entry.getValue();289//                    LOG.debug(value.getId() + " " + value.getParentId() + " " + value.getNodes().size());290                    // Does current entry has at least a child ?291                    boolean hasChild = false;292                    for (TreeNode treeNode : treeParent) {293                        if (treeNode.getParentId() == value.getId()) {294                            hasChild = true;295                        }296                    }297                    if (!hasChild) {298                        // If entry has no more child, we can add it to finalList.299                        if ((i == 0) && (value.getNodes().isEmpty())) {300                            value.setNodes(null);301                        }302//                        LOG.debug("Pas de fils.");303                        if (value.getParentId() <= 0) {304//                            LOG.debug("Adding to final result and remove from list." + i);305                            if (value.getNodes() != null && !value.getNodes().isEmpty()) {306                                Collections.sort(value.getNodes(), new SortbyLabel());307                            }308                            finalList.add(value);309                            listToRemove.add(value);310                        } else {311//                        LOG.debug("Moving to parent and remove from list." + i + " Parent " + value.getParentId());312                            // Mettre sur le fils sur son pere.313                            TreeNode father = nodeList.get(value.getParentId());314                            if (father != null) {315                                List<TreeNode> sons = father.getNodes();316                                if (sons == null) {317                                    sons = new ArrayList<>();318                                }319                                if (value.getNodes() != null && !value.getNodes().isEmpty()) {320                                    Collections.sort(value.getNodes(), new SortbyLabel());321                                }322                                sons.add(value);323                                father.setNodes(sons);324                                father.setCounter1WithChild(father.getCounter1WithChild() + value.getCounter1WithChild());325                                father.setNbNodesWithChild(father.getNbNodesWithChild() + 1);326                                father.setNbOK(father.getNbOK() + value.getNbOK());327                                father.setNbKO(father.getNbKO() + value.getNbKO());328                                father.setNbFA(father.getNbFA() + value.getNbFA());329                                father.setNbNA(father.getNbNA() + value.getNbNA());330                                father.setNbNE(father.getNbNE() + value.getNbNE());331                                father.setNbWE(father.getNbWE() + value.getNbWE());332                                father.setNbPE(father.getNbPE() + value.getNbPE());333                                father.setNbQE(father.getNbQE() + value.getNbQE());334                                father.setNbQU(father.getNbQU() + value.getNbQU());335                                father.setNbCA(father.getNbCA() + value.getNbCA());336                                nodeList.put(father.getId(), father);337                            } else {338                                if (value.getNodes() != null && !value.getNodes().isEmpty()) {339//                            List<TreeNode> newTree = next.getNodes();340                                    Collections.sort(value.getNodes(), new SortbyLabel());341//                            next.setNodes(newTree);342                                }343                                // Father does not exist so we attach it to root.344                                finalList.add(value);345                                listToRemove.add(value);346                            }347                            listToRemove.add(value);348                            treeParent.remove(value);349                        }350                    }351                }352                // Removing all entries that has been clasified to finalList.353//                LOG.debug("To remove : " + listToRemove);354                for (TreeNode label : listToRemove) {355                    nodeList.remove(label.getId());356                }357                i++;358            }359            // We now sort the root level (other levels were already sorted).360            Collections.sort(finalList, new SortbyLabel());361        } catch (Exception e) {362            LOG.error("Exception in hierarchyConstructor.", e);363        }364        return finalList;365    }366    class SortbyLabel implements Comparator<TreeNode> {367        // Used for sorting in ascending order of368        // Label name.369        @Override370        public int compare(TreeNode a, TreeNode b) {371            if (a != null && b != null & a.getLabel() != null) {372                return a.getLabel().compareToIgnoreCase(b.getLabel());373            } else {374                return 1;375            }376        }...

hierarchyConstructor

Using AI Code Generation

1import org.cerberus.crud.entity.Label;2import org.cerberus.crud.service.impl.LabelService;3import java.util.List;4List<Label> labels = new LabelService().hierarchyConstructor(new LabelService().findAll());5for (Label label : labels) {6    System.out.println(label);7}

hierarchyConstructor

Using AI Code Generation

1var labelHierarchy = new LabelHierarchy();2var labelService = new LabelService();3var label = new Label();4label.setName("Label1");5labelHierarchy = labelService.hierarchyConstructor(label);6labelHierarchy.printHierarchy();7var labelHierarchy = new LabelHierarchy();8var labelService = new LabelService();9var label = new Label();10label.setName("Label1");11labelHierarchy = labelService.hierarchyConstructor(label);12labelHierarchy.printHierarchy();13var labelHierarchy = new LabelHierarchy();14var labelService = new LabelService();15var label = new Label();16label.setName("Label1");17labelHierarchy = labelService.hierarchyConstructor(label);18labelHierarchy.printHierarchy();19var labelHierarchy = new LabelHierarchy();20var labelService = new LabelService();21var label = new Label();22label.setName("Label1");

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