@Override
public ArrayList<DataSetInfo> getDataSetsBySearch(
int start, int length, SearchCriteria searchCriteria) {
ArrayList<String> filteredDatasetIds = new ArrayList<String>();
ArrayList<DataSetInfo> filteredDataSets = new ArrayList<DataSetInfo>();
if (searchCriteria.getTags().size() > 0) {
for (DataSetDescription dataSetDescription : DataSets.dataSetDescriptions.values()) {
if (dataSetDescription.getTags().containsAll(searchCriteria.getTags())) {
filteredDatasetIds.add(dataSetDescription.getDataSetId());
}
}
}
if (searchCriteria.getQuery().length() > 0) {
ArrayList<String> datasetIds = indexServiceImpl.SearchIndex(searchCriteria.getQuery());
System.out.println("datasetIds returned from search: " + datasetIds.size());
filteredDatasetIds.addAll(datasetIds);
}
for (String dataSetid : filteredDatasetIds) {
DataSetInfo dataset = DataSets.dataSetsInfos.get(dataSetid);
System.out.println("total datasetInfos: " + DataSets.dataSetsInfos.keySet());
filteredDataSets.add(dataset);
}
System.out.println("returned" + filteredDatasetIds.size());
return filteredDataSets;
}
@Override
public void setDescription(String id, DataSetDescription description) {
DataSets.dataSetDescriptions.put(id, description);
ArrayList<String> tags = description.getTags();
for (String tag : tags) {
if (!DataSets.tags.containsKey(tag)) DataSets.tags.put(tag, 5);
}
}