X-Git-Url: http://gitweb.fperrin.net/?a=blobdiff_plain;f=tim%2Fprune%2Ffunction%2Fsew%2FSegmentEnd.java;fp=tim%2Fprune%2Ffunction%2Fsew%2FSegmentEnd.java;h=0000000000000000000000000000000000000000;hb=ce6f2161b8596f7018d6a76bff79bc9e571f35fd;hp=9f075f1d22d20e7a6a0aba1584e66d64dabd35e8;hpb=2d8cb72e84d5cc1089ce77baf1e34ea3ea2f8465;p=GpsPrune.git

diff --git a/tim/prune/function/sew/SegmentEnd.java b/tim/prune/function/sew/SegmentEnd.java
deleted file mode 100644
index 9f075f1..0000000
--- a/tim/prune/function/sew/SegmentEnd.java
+++ /dev/null
@@ -1,197 +0,0 @@
-package tim.prune.function.sew;
-
-import tim.prune.data.Coordinate;
-import tim.prune.data.DataPoint;
-
-/**
- * Class to represent one end of a segment, including the
- * coordinates and the other end of the segment
- */
-public class SegmentEnd implements Comparable<SegmentEnd>
-{
-	private SegmentEnd _otherEnd = null;
-	private Coordinate _longitude = null;
-	private Coordinate _latitude  = null;
-	private int        _pointIndex = 0;
-	private boolean    _active = true;
-
-
-	/**
-	 * Constructor
-	 * @param inPoint data point
-	 * @param inIndex point index within track
-	 */
-	public SegmentEnd(DataPoint inPoint, int inIndex)
-	{
-		_longitude = inPoint.getLongitude();
-		_latitude  = inPoint.getLatitude();
-		_pointIndex = inIndex;
-		_active    = true;
-	}
-
-	/**
-	 * @param inOther other end of the segment
-	 */
-	public void setOtherEnd(SegmentEnd inOther)
-	{
-		_otherEnd = inOther;
-	}
-
-	/**
-	 * @return other end
-	 */
-	public SegmentEnd getOtherEnd()
-	{
-		return _otherEnd;
-	}
-
-	/**
-	 * @return true if this is the start of the segment
-	 */
-	public boolean isStart()
-	{
-		return _otherEnd == null || _otherEnd._pointIndex > _pointIndex;
-	}
-
-	/** @return point index */
-	public int getPointIndex() {
-		return _pointIndex;
-	}
-
-	/** @return point index of other end */
-	public int getOtherPointIndex()
-	{
-		return _otherEnd == null ? _pointIndex : _otherEnd._pointIndex;
-	}
-
-	/** @return get the earlier of the two point indices */
-	public int getEarlierIndex() {
-		return isStart() ? _pointIndex : _otherEnd._pointIndex;
-	}
-
-	/** @return get the later of the two point indices */
-	public int getLaterIndex() {
-		return isStart() ? _otherEnd._pointIndex : _pointIndex;
-	}
-
-	/**
-	 * @return earlier end of this segment
-	 */
-	public SegmentEnd getEarlierEnd() {
-		return isStart() ? this : _otherEnd;
-	}
-
-	/**
-	 * @return later end of this segment
-	 */
-	public SegmentEnd getLaterEnd() {
-		return isStart() ? _otherEnd : this;
-	}
-
-	/**
-	 * Reverse this segment, by swapping the point indices of the start and end
-	 * isStart() will thereby also be reversed for both ends
-	 */
-	public void reverseSegment()
-	{
-		if (_otherEnd != null)
-		{
-			int pointIndex = _pointIndex;
-			_pointIndex = _otherEnd._pointIndex;
-			_otherEnd._pointIndex = pointIndex;
-		}
-	}
-
-	/**
-	 * @return true if this node is still active
-	 */
-	public boolean isActive() {
-		return _active;
-	}
-
-	/**
-	 * Deactive this node, don't use it any more (it's already been merged)
-	 */
-	public void deactivate() {
-		_active = false;
-	}
-
-	/**
-	 * @param inOther other segment end
-	 * @return true if the coordinates are identical
-	 */
-	public boolean atSamePointAs(SegmentEnd inOther)
-	{
-		return inOther != null && _latitude.equals(inOther._latitude) && _longitude.equals(inOther._longitude);
-	}
-
-	/**
-	 * Compare two objects for sorting
-	 */
-	public int compareTo(SegmentEnd o)
-	{
-		if (o == null) return -1;
-		// First, sort by latitude
-		if (!_latitude.equals(o._latitude)) {
-			return (_latitude.getDouble() < o._latitude.getDouble() ? -1 : 1);
-		}
-		// Latitudes same, so sort by longitude
-		if (!_longitude.equals(o._longitude)) {
-			return (_longitude.getDouble() < o._longitude.getDouble() ? -1 : 1);
-		}
-		// Points are identical so just sort by index
-		return _pointIndex - o._pointIndex;
-	}
-
-	/**
-	 * Adjust the point index as a result of a cut/move operation on the track
-	 * @param inSegmentStart index of start of segment to be moved
-	 * @param inSegmentEnd index of end of segment to be moved
-	 * @param inMoveTo index of point before which the segment should be moved
-	 */
-	public void adjustPointIndex(int inSegmentStart, int inSegmentEnd, int inMoveTo)
-	{
-		final int segmentSize = inSegmentEnd - inSegmentStart + 1; // number of points moved
-		final boolean forwardsMove = inMoveTo > inSegmentEnd;
-		// Min and max indices of affected points (apart from segment to be moved)
-		final int minIndex = forwardsMove ? inSegmentEnd + 1 : inMoveTo;
-		final int maxIndex = forwardsMove ? inMoveTo - 1 : inSegmentStart - 1;
-		if (_pointIndex >= minIndex && _pointIndex <= maxIndex)
-		{
-			// final int origIndex = _pointIndex;
-			if (forwardsMove) {
-				_pointIndex -= segmentSize; // segment moved forwards, point indices reduced
-			}
-			else {
-				_pointIndex += segmentSize; // segment moved backwards, point indices shifted forwards
-			}
-			// System.out.println("    Need to adjust index: " + origIndex + " -> " + _pointIndex);
-		}
-		else if (_pointIndex == inSegmentStart)
-		{
-			// final int origIndex = _pointIndex;
-			if (forwardsMove) {
-				_pointIndex = inMoveTo - segmentSize;
-			}
-			else
-			{
-				// Point index moves to moveTo
-				_pointIndex = inMoveTo;
-			}
-			// System.out.println("    Need to adjust movedseg: " + origIndex + " -> " + _pointIndex);
-		}
-		else if (_pointIndex == inSegmentEnd)
-		{
-			// final int origEndIndex = _otherEnd._pointIndex;
-			if (forwardsMove) {
-				_pointIndex = inMoveTo - 1;
-			}
-			else
-			{
-				// Point index moves to moveTo
-				_pointIndex = inMoveTo + inSegmentEnd - inSegmentStart;
-			}
-			// System.out.println("    Need to adjust movedseg: " + origEndIndex + " -> " + _pointIndex);
-		}
-	}
-}