sample.ModelObject.java Source code

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Here is the source code for sample.ModelObject.java

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//
//  Created by Dennis Kutlubaev on 27.05.14.
//  This code is distributed under the terms and conditions of the MIT license.
//  Copyright (c) 2014 Dennis Kutlubaev (alwawee@gmail.com)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//

package sample;

import java.util.ArrayList;

import org.apache.commons.lang3.RandomStringUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.lang3.builder.EqualsBuilder;

import android.content.Context;
import android.util.Log;

public class ModelObject {

    //================================================================================
    // Variables
    //================================================================================
    private String modelObjectId;
    private String name;
    private String modelSectionObjectId;
    private boolean selected;

    //================================================================================
    // Constructor
    //================================================================================
    public ModelObject(String modelObjectId, String name, String modelSectionObjectId) {
        this.modelObjectId = modelObjectId;
        this.name = name;

        // Randomizing name
        this.name = RandomStringUtils.random(10, true, false);

        this.modelSectionObjectId = modelSectionObjectId;
    }

    //================================================================================
    // Getters & Setters
    //================================================================================
    public String getModelObjectId() {
        return modelObjectId;
    }

    public void setModelObjectId(String modelObjectId) {
        this.modelObjectId = modelObjectId;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getModelObjectSectionId() {
        return modelSectionObjectId;
    }

    public void setModelObjectSectionId(String modelSectionObjectId) {
        this.modelSectionObjectId = modelSectionObjectId;
    }

    public boolean isSelected() {
        return selected;
    }

    public void setSelected(boolean selected) {
        this.selected = selected;
    }

    //================================================================================
    // Other
    //================================================================================

    //  ??   , ?   CSV
    public static ArrayList<ModelObject> modelObjectListFromFile(Context context) {
        //  ? ?  
        ArrayList<String> tempList = Helper.readTextFileIntoArrayList("ModelObjects.csv", context);

        // ??  
        ArrayList<ModelObject> arrayList = new ArrayList<ModelObject>();

        for (String str : tempList) {
            //   ?    ?   
            String[] fieldArray = str.split(";");
            ModelObject modelObject = new ModelObject(fieldArray[0], fieldArray[1], fieldArray[2]);
            arrayList.add(modelObject);
        }

        return arrayList;
    }

    //  ?  Id   ArrayList  ?
    public static String modelObjectIdString(ArrayList<ModelObject> ModelObjectList) {
        ArrayList<String> stringList = ModelObject.stringIdListFromModelObjectList(ModelObjectList);

        // Apache Commons Lang 3 , ?  
        String resultString = StringUtils.join(stringList.toArray(), ",");
        Log.v(Helper.TAG, "ModelObject Id string = " + resultString);

        return resultString;
    }

    //  ?     ArrayList  ?
    public static String ModelObjectNameString(ArrayList<ModelObject> ModelObjectList) {
        ArrayList<String> stringNameList = new ArrayList<String>();
        for (ModelObject ModelObject : ModelObjectList) {
            stringNameList.add(ModelObject.getName());
        }

        String resultString = StringUtils.join(stringNameList.toArray(), ",");
        Log.v(Helper.TAG, "ModelObject Id string = " + resultString);

        return resultString;
    }

    //  ??   ?  Id   ?, ??  ?? 
    public static ArrayList<ModelObject> modelObjectListFromIdString(String modelObjectIdString,
            ArrayList<ModelObject> fullModelObjectArrayList) {

        ArrayList<ModelObject> resultList = new ArrayList<ModelObject>();

        if (modelObjectIdString == null)
            return resultList;

        //  ??  ? Id ? 
        ArrayList<String> stringList = ModelObject.stringIdListFromModelObjectList(fullModelObjectArrayList);

        // ? ?      ? ?   ?? ? ,  ?    ??
        String[] stringArray = modelObjectIdString.split(",");
        for (String modelObjectId : stringArray) {
            int index = stringList.indexOf(modelObjectId);
            ModelObject ModelObject = fullModelObjectArrayList.get(index);
            resultList.add(ModelObject);
        }

        Log.v(Helper.TAG, "Number of ModelObjects in result list = " + resultList.size());

        return resultList;
    }

    @Override
    public String toString() {
        return this.name;
    }

    private static ArrayList<String> stringIdListFromModelObjectList(ArrayList<ModelObject> ModelObjectList) {
        ArrayList<String> stringIdList = new ArrayList<String>();
        for (ModelObject ModelObject : ModelObjectList) {
            stringIdList.add(ModelObject.getModelObjectId());
        }

        return stringIdList;
    }

    @Override
    public boolean equals(Object obj) {
        EqualsBuilder builder = new EqualsBuilder().append(this.getModelObjectId(),
                ((ModelObject) obj).getModelObjectId());
        boolean result = builder.isEquals();
        return result;
    }
}