Too many things changed...This version is used from android application by library.

So, VITA library was excepted.

Author: Taehoon Kim

IndoorMapmatching/IndoorMapmatching.iml

@@ -20,7 +20,6 @@
         <jarDirectory url="file://$USER_HOME$/geotools-16.3" recursive="false" type="SOURCES" />
       </library>
     </orderEntry>
-    <orderEntry type="library" name="Vita" level="project" />
     <orderEntry type="library" name="poi-3.17" level="project" />
     <orderEntry type="library" name="gt-jts-wrapper-18.1" level="project" />
   </component>

IndoorMapmatching/src/edu/pnu/stem/indoor/feature/CellSpace.java

@@ -5,6 +5,7 @@
 import com.vividsolutions.jts.geom.LineString;
 import com.vividsolutions.jts.geom.Polygon;
 
+import java.io.Serializable;
 import java.util.ArrayList;
 
 /**
@@ -18,15 +19,14 @@ public class CellSpace {
     private String label;   // Name to represent space
     private Polygon geom;   // Geometry expressing space
     private ArrayList<LineString> doors;    // An array that stores the geometry expressing door. The door is assumed to be represented by a LineString
-    private ArrayList<LineString> visibilityEdges;  // A collection of edges of the graph that represent visibility from point to point in geometry that represents space
-    private ArrayList<LineString> door2doorEdges;   // An array that stores the path between doors
-    private GeometryFactory gf;
+    //private ArrayList<LineString> visibilityEdges;  // A collection of edges of the graph that represent visibility from point to point in geometry that represents space
+    //private ArrayList<LineString> door2doorEdges;   // An array that stores the path between doors
+    //private GeometryFactory gf;
 
     private CellSpace() {
         doors = new ArrayList<>();
-        visibilityEdges = new ArrayList<>();
-        door2doorEdges = new ArrayList<>();
-        gf = new GeometryFactory();
+        //visibilityEdges = new ArrayList<>();
+        //door2doorEdges = new ArrayList<>();
     }
 
     public CellSpace(Polygon geom) {
@@ -35,11 +35,11 @@ public CellSpace(Polygon geom) {
     }
 
     public ArrayList<LineString> getDoor2doorEdges() {
-        return door2doorEdges;
+        return null;//door2doorEdges;
     }
 
     public ArrayList<LineString> getVisibilityEdges() {
-        return visibilityEdges;
+        return null;//visibilityEdges;
     }
 
     public ArrayList<LineString> getDoors() {
@@ -73,8 +73,9 @@ public void setGeom(Polygon geom) {
      * TODO : How to reuse visibility graph? need optimization
      * */
     public void addDoors(LineString newDoor) {
+        GeometryFactory gf = new GeometryFactory();
         doors.add(newDoor);
-
+/*
         if(visibilityEdges.isEmpty()) {
             setVisibilityGraphEdges();
         }
@@ -109,18 +110,21 @@ public void addDoors(LineString newDoor) {
                 }
             }
         }
+        */
     }
 
     /**
      * Make visibilityEdges.
      * visibilityEdges is a collection of edges of the graph that represent visibility from point to point in geometry that represents space.
      * */
     private void setVisibilityGraphEdges() {
+        /*
         visibilityEdges.clear();
         Coordinate[] coords = geom.getCoordinates();
         for (Coordinate from : coords) {
             visibilityEdges = addNodetoVGraph(from, visibilityEdges);
         }
+        */
     }
 
     /**
@@ -133,6 +137,7 @@ private void setVisibilityGraphEdges() {
      * @return added visibilityEdgeList
      * */
     private ArrayList<LineString> addNodetoVGraph(Coordinate from, ArrayList<LineString> visibilityEdgeList){
+        GeometryFactory gf = new GeometryFactory();
         Coordinate[] coords = geom.getCoordinates();
         for (Coordinate to : coords) {
             if (from.equals(to)) continue;
@@ -160,10 +165,13 @@ private ArrayList<LineString> addNodetoVGraph(Coordinate from, ArrayList<LineStr
      * @return Edge list of visible graphs reflecting temporarily added nodes
      * */
     public ArrayList<LineString> addNodetoVGraph(Coordinate startP, Coordinate endP){
+        /*
         ArrayList<LineString> temporalResult = (ArrayList<LineString>) visibilityEdges.clone();
         temporalResult = addNodetoVGraph(startP, temporalResult);
         temporalResult = addNodetoVGraph(endP, temporalResult);
 
         return temporalResult;
+        */
+        return null;
     }
 }

IndoorMapmatching/src/edu/pnu/stem/indoor/feature/IndoorFeatures.java

@@ -1,6 +1,8 @@
 package edu.pnu.stem.indoor.feature;
 
 import com.vividsolutions.jts.geom.*;
+
+import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.HashMap;
 
@@ -16,7 +18,6 @@ public class IndoorFeatures {
     private ArrayList<CellSpace> cellSpaces = null;
     private HashMap<String, Integer> cellSpaceIndexMap = null;
     private boolean[][] topologyGraph = null;
-    private GeometryFactory gf = null;
 
     public IndoorFeatures () {
         this(new GeometryFactory());
@@ -25,7 +26,7 @@ public IndoorFeatures () {
     public IndoorFeatures (GeometryFactory gf) {
         cellSpaces = new ArrayList<>();
         cellSpaceIndexMap = new HashMap<>();
-        this.gf = gf;
+        //this.gf = gf;
     }
 
     public void addCellSpace(CellSpace cellSpace) {
@@ -97,6 +98,7 @@ public String getCellSpaceLabel(int cellSpaceIndex) {
      * */
     public int[] getCellSpaceIndex(Coordinate coordinate) {
         //TODO : Need to modify to operate on three-dimensional coordinate(or additional floor information)
+        GeometryFactory gf = new GeometryFactory();
         ArrayList<Integer> resultList = new ArrayList<>();
         int closestCellIndex = -1;
         Point point = gf.createPoint(coordinate);