Activity.java

package activity;

import java.util.ArrayList;
import java.util.List;

import org.json.simple.JSONArray;
import org.json.simple.JSONObject;

public class Activity {
	
	private int id;
	
	private String verb;
	private String object;
	private String ori_verb;
	private String ori_object;
	
	private String url_img;
	
	private String categoryID;
	private String linkID;
	private double rating;
	private int view;
	
	private int clusterID;
	private String clusterName;
	
	private String video;//just for the root action
	
	private List<Integer> subactivities;
	private String parent;
	private String prev;
	private String next;
	
	
	public Activity(String v, String o, String v_o, String o_o){
		verb = v;
		object = o;
		ori_verb = v_o;
		ori_object = o_o;
	}
	
	public Activity(int id, String v, String o, String v_o, String o_o,
			String cateID, String linkID, double rate, int view, String url, String video){
		this.id = id;
		verb = v;
		object = o;
		ori_verb = v_o;
		ori_object = o_o;
		this.url_img = url;
		this.video = video;
		
		this.setCategoryID(cateID);
		this.setLinkID(linkID);
		setRating(rate);
		this.setView(view);
		
		subactivities = new ArrayList<>();
		parent = "-1";
		prev = "-1";
		next = "-1";
		this.setClusterID(-1);
		clusterName = "";
	}
	
	public Activity(Activity act){
		this.id = act.getID();
		verb = act.getVerb();
		object = act.getObject();
		ori_object = act.getOriObject();
		ori_verb = act.getOriVerb();
		setCategoryID(act.getCategoryID());
		this.setLinkID(act.getLinkID());
		setRating(act.getRating());
		this.setView(act.getView());
		url_img = act.getUrlImage();
		setClusterID(act.getClusterID());
		clusterName = act.getClusterName();
		this.video = act.getVideo();
		
		subactivities = act.getSubActivities();
		this.parent = act.getParent();
		this.prev = act.getPrev();
		this.next = act.getNext();
	}
	
	public Activity(int id, String v, String o, String v_o, String o_o,
			String cateID, String linkID, double rate, int view, String url, 
			int clusterid, String clustername, String video,
			ArrayList<Integer> sub, String parent, String pre, String next){
		this.id = id;
		verb = v;
		object = o;
		ori_object = o_o;
		ori_verb = v_o;
		setCategoryID(cateID);
		this.setLinkID(linkID);
		setRating(rate);
		this.setView(view);
		url_img = url;
		setClusterID(clusterid);
		clusterName = clustername;
		this.video = video;
		
		subactivities = sub;
		this.parent = parent;
		this.prev = pre;
		this.next = next;
	}
	
	public Activity() {
		// TODO Auto-generated constructor stub
	}

	public int getID(){
		return id;
	}
	public void setID(int id){
		this.id = id;
	}
	
	
	public String getVerb(){
		return verb;
	}
	public void setVerb(String v){
		verb = v;
	}
	
	public String getObject(){
		return object;
	}
	public void setObject(String o){
		object = o;
	}
	
	public String getOriVerb(){
		return ori_verb;
	}
	public void setOriVerb(String ori){
		this.ori_verb = ori;
	}
	
	public String getOriObject(){
		return ori_object;
	}
	public void setOriObject(String ori){
		this.ori_object = ori;
	}
	
	public String getUrlImage(){
		return url_img;
	}
	public void setUrlImage(String url){
		url_img = url;
	}
	
	public List<Integer> getSubActivities(){
		return subactivities;
	}
	public void setSubActivities(ArrayList<Integer> sub){
		subactivities = sub;
	}
	
	public String getParent(){
		return parent;
	}
	public void setParent(String parent){
		this.parent = parent;
	}
	
	public String getPrev(){
		return prev;
	}
	public void setPrev(String prev){
		this.prev = prev;
	}
	
	public String getNext(){
		return next;
	}
	public void setNext(String next){
		this.next = next;
	}
	
	public String getClusterName(){
		return clusterName;
	}
	public void  setClusterName(String cluster){
		this.clusterName = cluster;
	}

	public String getCategoryID() {
		return categoryID;
	}

	public void setCategoryID(String categoryID) {
		this.categoryID = categoryID;
	}

	public String getLinkID() {
		return linkID;
	}

	public void setLinkID(String linkID) {
		this.linkID = linkID;
	}

	public double getRating() {
		return rating;
	}

	public void setRating(double rating) {
		this.rating = rating;
	}

	public int getView() {
		return view;
	}

	public void setView(int view) {
		this.view = view;
	}

	public int getClusterID() {
		return clusterID;
	}

	public void setClusterID(int clusterID) {
		this.clusterID = clusterID;
	}

	public String getVideo() {
		return video;
	}

	public void setVideo(String video) {
		this.video = video;
	}
	
	//List of subactivities to JSON array
	@SuppressWarnings("unchecked")
	public JSONArray subacttoJSONArray(){
		JSONArray sub = new JSONArray();
		if (getSubActivities().size() > 0){
			for (int k=0; k<getSubActivities().size(); k++){
				sub.add(getSubActivities().get(k));
			}
		}	
		return sub;
	}
	
	//Activity to JSON format
	@SuppressWarnings("unchecked")
	public JSONObject toJsonObject(){
		JSONObject obj = new JSONObject();
		obj.put("id", getID());
		obj.put("verb", getVerb());
		obj.put("object", getObject());
		obj.put("ori-verb", getOriVerb());
		obj.put("ori-object", getOriObject());
		obj.put("image", getUrlImage());
		obj.put("categoryid", getCategoryID());
		obj.put("linkid", getLinkID());
		obj.put("rating", getRating());
		obj.put("view", getView());
		obj.put("clusterid", getClusterID());
		obj.put("clustername", getClusterName());
		obj.put("video", getVideo());
		obj.put("parent", getParent());
		obj.put("prev", getPrev());
		obj.put("next", getNext());
		obj.put("sub-activity", subacttoJSONArray());
		return obj;
	}
	
	public Activity setNormalized(){
		this.setVerb(normString(this.getVerb()));
		this.setObject(normString(this.getObject()));
		this.setOriVerb(normString(this.getOriVerb()));
		this.setOriObject(normString(this.getOriObject()));
		return this;
	}
	
	public static String normString(String s){
		return s.replaceAll("\"", "").replaceAll("}", "")
				.replaceAll("\\{", "").replaceAll("\\[", "").replaceAll("]", "")
				.replaceAll(":", "").replaceAll(",", " ")
				.replaceAll("\\s+", " ").trim().toLowerCase();
	}
	
	
}