test.BuildComplexKnowledgeBase.java Source code

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Here is the source code for test.BuildComplexKnowledgeBase.java

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/*
 * Copyright 2013, TopicQuests
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 */
package test;

import org.json.simple.JSONObject;
import org.topicquests.common.api.IResult;
import org.topicquests.common.api.ITopicQuestsOntology;
import org.topicquests.persist.json.JSONDocStoreEnvironment;
import org.topicquests.persist.json.api.IJSONDocStoreModel;
import org.topicquests.persist.json.api.IJSONDocStoreOntology;

/**
 * @author park
 * <p>Here, we will build a complex (but small) knowledgebase in
 * <code>testindex</code> which will be used in other tests to
 * develop query methods.</p>
 * <p>Obviously, this KB is targeted at algorithms suited for building
 * topic maps.</p>
 */
public class BuildComplexKnowledgeBase {
    private JSONDocStoreEnvironment environment;
    private IJSONDocStoreModel model;
    //So we can use these in other tests
    public static final String
    //Index-related
    INDEX = "testindex",
            //cannot be empty
            TYPE = IJSONDocStoreOntology.CORE_TYPE,
            //Tree root
            ROOTID = "TheRoot",
            //Types
            MOLECULETYPEID = "MoleculeType", CO2ID = "CO2", CLIMATECHANGEID = "ClimateChange",
            ASSOCIATIONTYPEID = "AssociationType", PROCESSTYPEID = "ProcessType",
            ATMOSPROCESSID = "AtmosphericProcess", CAUSALID = "CausalAssociation",
            //Property Keys
            LOCATOR = ITopicQuestsOntology.LOCATOR_PROPERTY, SUBOF = ITopicQuestsOntology.SUBCLASS_OF_PROPERTY_TYPE,
            INSTANCEOF = ITopicQuestsOntology.INSTANCE_OF_PROPERTY_TYPE,
            ASSOCIATIONS = ITopicQuestsOntology.TUPLE_LIST_PROPERTY, SOURCETOPIC = "sourceTopic",
            TARGETTOPIC = "targetTopic", NAMESTRING = "nameString";

    /**
     * 
     */
    public BuildComplexKnowledgeBase() {
        environment = new JSONDocStoreEnvironment();
        model = environment.getModel();
        IResult rx = null;
        JSONObject jo = new JSONObject();
        //Build a root object
        jo.put(BuildComplexKnowledgeBase.LOCATOR, BuildComplexKnowledgeBase.ROOTID);
        jo.put(NAMESTRING, "KnowledgeBase Tree Root");
        rx = model.putDocument(ROOTID, INDEX, TYPE, jo, false);
        displayErrorMessage(1, rx);
        //Build the types
        //AssociationType
        jo.clear();
        jo.put(LOCATOR, ASSOCIATIONTYPEID);
        jo.put(SUBOF, ROOTID);
        jo.put(NAMESTRING, "Association Type");
        rx = model.putDocument(ASSOCIATIONTYPEID, INDEX, TYPE, jo, false);
        displayErrorMessage(2, rx);
        //Causal AssociationType
        jo.clear();
        jo.put(LOCATOR, CAUSALID);
        jo.put(SUBOF, ASSOCIATIONTYPEID);
        jo.put(NAMESTRING, "Causal Association Type");
        rx = model.putDocument(CAUSALID, INDEX, TYPE, jo, false);
        displayErrorMessage(3, rx);
        //MoleculeType
        jo.clear();
        jo.put(LOCATOR, MOLECULETYPEID);
        jo.put(SUBOF, ROOTID);
        jo.put(NAMESTRING, "Molecule Type");
        rx = model.putDocument(MOLECULETYPEID, INDEX, TYPE, jo, false);
        displayErrorMessage(4, rx);
        //ProcessType
        jo.clear();
        jo.put(LOCATOR, PROCESSTYPEID);
        jo.put(SUBOF, ROOTID);
        jo.put(NAMESTRING, "Process Type");
        rx = model.putDocument(PROCESSTYPEID, INDEX, TYPE, jo, false);
        displayErrorMessage(5, rx);
        //ProcessType
        jo.clear();
        jo.put(LOCATOR, ATMOSPROCESSID);
        jo.put(SUBOF, PROCESSTYPEID);
        jo.put(NAMESTRING, "Atmospheric Process");
        rx = model.putDocument(ATMOSPROCESSID, INDEX, TYPE, jo, false);
        displayErrorMessage(6, rx);
        //CO2
        JSONObject cox = new JSONObject();
        cox.put(LOCATOR, CO2ID);
        cox.put(SUBOF, MOLECULETYPEID);
        cox.put(NAMESTRING, "Carbon Dioxide");
        rx = model.putDocument(CO2ID, INDEX, TYPE, cox, false);
        displayErrorMessage(7, rx);
        //Climate Change
        JSONObject ccx = new JSONObject();
        ccx.put(LOCATOR, CLIMATECHANGEID);
        ccx.put(SUBOF, ATMOSPROCESSID);
        ccx.put(NAMESTRING, "Climate Change");
        rx = model.putDocument(CLIMATECHANGEID, INDEX, TYPE, ccx, false);
        displayErrorMessage(8, rx);
        //Create an association: co2 cause climate change
        String ASSOCIATION_ID = CO2ID + "." + CAUSALID + "." + CLIMATECHANGEID;
        jo.clear();
        jo.put(LOCATOR, ASSOCIATION_ID);
        jo.put(INSTANCEOF, ASSOCIATIONTYPEID);
        jo.put(SOURCETOPIC, CO2ID);
        jo.put(TARGETTOPIC, CLIMATECHANGEID);
        jo.put(NAMESTRING, "CO2 causes Climate Change");
        rx = model.putDocument(ASSOCIATION_ID, INDEX, TYPE, jo, false);
        displayErrorMessage(9, rx);
        //now wire the association
        cox.put(ASSOCIATIONS, ASSOCIATION_ID);
        rx = model.putDocument(CO2ID, INDEX, TYPE, cox, false);
        displayErrorMessage(10, rx);
        ccx.put(ASSOCIATIONS, ASSOCIATION_ID);
        rx = model.putDocument(CLIMATECHANGEID, INDEX, TYPE, ccx, false);
        displayErrorMessage(11, rx);
        rx = model.getDocument(INDEX, TYPE, ASSOCIATION_ID);
        //now fetch something
        displayErrorMessage(10, rx);
        System.out.println(rx.getResultObject());

        environment.shutDown();
    }

    void displayErrorMessage(int which, IResult rx) {
        System.out.println(which + " " + rx.hasError());
        if (rx.hasError())
            System.out.println(rx.getErrorString());
    }
    // {"locator":"CO2.CausalAssociation.ClimateChange","intanceOf":"associationType","nameString":"CO2 causes Climate Change","sourceTopic":"CO2","targetTopic":"ClimateChange"}

}