WIP: handling viterbi breaks as multiple sequences

matching-core/src/main/java/com/graphhopper/matching/GPXFile.java

@@ -67,7 +67,7 @@ public GPXFile(MatchResult mr, InstructionList il) {
         // TODO fetch time from GPX or from calculated route?
         long time = 0;
         for (int emIndex = 0; emIndex < mr.getEdgeMatches().size(); emIndex++) {
-            EdgeMatch em = mr.getEdgeMatches().get(emIndex);
+            MatchEdge em = mr.getEdgeMatches().get(emIndex);
             PointList pl = em.getEdgeState().fetchWayGeometry(emIndex == 0 ? 3 : 2);
             if (pl.is3D()) {
                 includeElevation = true;

matching-core/src/main/java/com/graphhopper/matching/GPXMapping.java

@@ -0,0 +1,18 @@
+package com.graphhopper.matching;
+
+import com.graphhopper.util.GPXEntry;
+
+public class GPXMapping {
+    public final GPXEntry originalGPXEntry;
+    public final int matchEdgeIdx;
+    public final boolean isNeighbor;
+    public final int neighborIdx;
+    public final MatchEntry matchEntry;
+    public GPXMapping(GPXEntry originalGPXEntry, MatchEntry matchEntry, int matchEdgeIdx, boolean isNeighbor, int neighborIdx) {
+        this.originalGPXEntry = originalGPXEntry;
+        this.matchEdgeIdx = matchEdgeIdx;
+        this.isNeighbor = isNeighbor;
+        this.neighborIdx = neighborIdx;
+        this.matchEntry = matchEntry;
+    }
+}