gerrit.onap Code Review - usecase-ui/intent-analysis.git/blob

   1 /*
   2  * Copyright (C) 2022 CMCC, Inc. and others. All rights reserved.
   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.onap.usecaseui.intentanalysis.cllBusinessIntentMgt.cllBusinessModule;
  17
  18 import org.apache.commons.collections.CollectionUtils;
  19 import org.onap.usecaseui.intentanalysis.bean.enums.IntentGoalType;
  20 import org.onap.usecaseui.intentanalysis.bean.models.IntentGoalBean;
  21 import org.onap.usecaseui.intentanalysis.bean.models.Expectation;
  22 import org.onap.usecaseui.intentanalysis.bean.models.ExpectationTarget;
  23 import org.onap.usecaseui.intentanalysis.bean.models.Intent;
  24 import org.onap.usecaseui.intentanalysis.intentBaseService.intentModule.KnowledgeModule;
  25 import org.onap.usecaseui.intentanalysis.service.IntentService;
  26 import org.slf4j.Logger;
  27 import org.slf4j.LoggerFactory;
  28 import org.springframework.beans.factory.annotation.Autowired;
  29 import org.springframework.stereotype.Service;
  30
  31 import java.util.ArrayList;
  32 import java.util.List;
  33 import java.util.stream.Collectors;
  34
  35 @Service
  36 public class CLLBusinessKnowledgeModule implements KnowledgeModule {
  37     private static Logger LOGGER = LoggerFactory.getLogger(CLLBusinessKnowledgeModule.class);
  38
  39     @Autowired
  40     IntentService intentService;
  41
  42     @Override
  43     public IntentGoalBean intentCognition(Intent intent) {
  44         List<String> intendIdList = intentResolution(intent);
  45         getSystemStatus();
  46         return determineDetectionGoal(intent, intendIdList);
  47     }
  48
  49     /**
  50      * find similar intents in DB
  51      *
  52      * @param intent
  53      */
  54
  55     public List<String> intentResolution(Intent intent) {
  56         //db contain original intent
  57         List<Intent> sameNameIntentList = intentService.getIntentByName(intent.getIntentName());
  58         List<String> intentIdList = new ArrayList<>();
  59         if (CollectionUtils.isNotEmpty(sameNameIntentList)) {
  60             List<Expectation> expectationList = intent.getIntentExpectations();
  61             for (Intent dbIntent : sameNameIntentList) {
  62                 String intentId = dbIntent.getIntentId();
  63                 int count = 0;
  64                 for (Expectation expectation : expectationList) {//original expectations
  65                     //Determine if there is the same ObjectType
  66                     List<Expectation> sameObjTypeList = dbIntent.getIntentExpectations().stream()
  67                             .filter(x -> x.getExpectationObject().getObjectType().equals(expectation.getExpectationObject().getObjectType()))
  68                             .collect(Collectors.toList());
  69                     if (CollectionUtils.isNotEmpty(sameObjTypeList)) {
  70                         //Determine the targetName of the Expectation which hava same ObjectType
  71                         List<String> targetNameList = expectation.getExpectationTargets()
  72                                 .stream().map(ExpectationTarget::getTargetName).collect(Collectors.toList());
  73                         for (Expectation dbExpectation : sameObjTypeList) {
  74                             List<String> dbTargetNameList = dbExpectation.getExpectationTargets()
  75                                     .stream().map(ExpectationTarget::getTargetName).collect(Collectors.toList());
  76                             //todo name compare need ai
  77                             if (dbTargetNameList.containsAll(targetNameList)) {
  78                                 count++;
  79                                 break;
  80                             }
  81                         }
  82                     }
  83                     if (count == expectationList.size()) {
  84                         intentIdList.add(intentId);
  85                         break;
  86                     }
  87                 }
  88             }
  89         }
  90         return intentIdList;
  91     }
  92
  93     void intentReportResolution() {
  94     }
  95
  96     /**
  97      * query the implementation of intent requirements in the system
  98      */
  99     void getSystemStatus() {
 100     }
 101
 102
 103     void interactWithIntentOwner() {
 104     }
 105
 106     /**
 107      * Determine add, delete, modify according to theobject,target and context of the expectation
 108      */
 109     public IntentGoalBean determineDetectionGoal(Intent intent, List<String> intentIdList) {
 110         int size = intentIdList.size();
 111         if (size == 0) {
 112             return new IntentGoalBean(intent, IntentGoalType.CREATE);
 113         } else {
 114             return new IntentGoalBean(intent, IntentGoalType.UPDATE);
 115         }
 116     }
 117
 118 }