/**
* *****************************************************************************
* Copyright 2013 Johannes Mitlmeier
*
* 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 de.fub.agg2graph.agg;
import de.fub.agg2graph.structs.GPSPoint;
import de.fub.agg2graph.structs.ILocation;
import de.fub.agg2graph.structs.frechet.Pair;
import java.util.List;
/**
* Models a pair of a Point and its GhostPoint.
*
* @author Johannes Mitlmeier
*/
public class PointGhostPointPair {
/* Point destination */
// Point source
public ILocation point;
public ILocation ghostPoint;
public AggConnection targetConnection;
public int targetStartIndex;
public boolean removable = false;
// Iterative
public AggNode source;
public List<GPSPoint> ghostPoints;
// AttractionForce
public Pair<AggNode, AggNode> pairAgg;
public Pair<GPSPoint, GPSPoint> pairTraj;
public GPSPoint proj;
public boolean isEnd = false; // source or destination
private PointGhostPointPair() {
}
public static PointGhostPointPair createAttraction(AggNode original, GPSPoint proj) {
PointGhostPointPair result = new PointGhostPointPair();
result.source = original;
result.proj = proj;
result.isEnd = true;
return result;
}
public static PointGhostPointPair createAttraction(AggNode original, Pair<AggNode, AggNode> pairAgg,
Pair<GPSPoint, GPSPoint> pairTraj, int startIndex) {
return createAttraction(original, pairAgg, pairTraj, startIndex, false);
}
public static PointGhostPointPair createAttraction(AggNode original, Pair<AggNode, AggNode> pairAgg,
Pair<GPSPoint, GPSPoint> pairTraj, int startIndex, boolean removable) {
PointGhostPointPair result = new PointGhostPointPair();
result.source = original;
result.pairAgg = pairAgg;
result.pairTraj = pairTraj;
result.targetStartIndex = startIndex;
result.removable = removable;
return result;
}
public static PointGhostPointPair createIterative(AggNode original,
List<GPSPoint> neighbour, int startIndex) {
return createIterative(original, neighbour, startIndex, false);
}
public static PointGhostPointPair createIterative(AggNode original,
List<GPSPoint> ghosts, int startIndex, boolean removable) {
PointGhostPointPair result = new PointGhostPointPair();
result.source = original;
result.ghostPoints = ghosts;
result.targetStartIndex = startIndex;
result.removable = removable;
return result;
}
public static PointGhostPointPair createAggToTrace(AggNode original,
GPSPoint ghost, int startIndex) {
return createAggToTrace(original, ghost, startIndex, false);
}
public static PointGhostPointPair createAggToTrace(AggNode original,
GPSPoint ghost, int startIndex, boolean removable) {
PointGhostPointPair result = new PointGhostPointPair();
result.point = original;
result.ghostPoint = ghost;
result.targetStartIndex = startIndex;
result.removable = removable;
return result;
}
public static PointGhostPointPair createTraceToAgg(GPSPoint original,
AggNode ghost, AggConnection targetConnection) {
return createTraceToAgg(original, ghost, targetConnection, false);
}
public static PointGhostPointPair createTraceToAgg(GPSPoint original,
AggNode ghost, AggConnection targetConnection, boolean removable) {
PointGhostPointPair result = new PointGhostPointPair();
result.point = original;
result.ghostPoint = ghost;
result.targetConnection = targetConnection;
result.removable = removable;
return result;
}
public ILocation getPoint() {
return point;
}
public void setPoint(ILocation point) {
this.point = point;
}
public ILocation getGhostPoint() {
return ghostPoint;
}
public void setGhostPoint(ILocation ghostPoint) {
this.ghostPoint = ghostPoint;
}
public AggNode getAggNode() {
if (point.getClass().getName().endsWith("AggNode")) {
return (AggNode) point;
}
if (ghostPoint.getClass().getName().endsWith("AggNode")) {
return (AggNode) ghostPoint;
}
return null;
}
public GPSPoint getGPSPoint() {
if (point.getClass().getName().endsWith("GPSPoint")) {
return (GPSPoint) point;
}
if (ghostPoint.getClass().getName().endsWith("GPSPoint")) {
return (GPSPoint) ghostPoint;
}
return null;
}
@Override
public String toString() {
return point + " with ghost @ " + ghostPoint;
}
}