How to use

getPathSize

method

in

com.esri.core.geometry.MultiPath

/**
 * Returns the segment count in the given multipath path.
 * 
 * @param pathIndex
 *            The path to determine the segment.
 * @return The segment of the multipath.
 */
public int getSegmentCount(int pathIndex) {
  int segCount = getPathSize(pathIndex);
  if (!isClosedPath(pathIndex))
    segCount--;
  return segCount;
}

/**
 * Returns the segment count in the given multipath path.
 * 
 * @param pathIndex
 *            The path to determine the segment.
 * @return The segment of the multipath.
 */
public int getSegmentCount(int pathIndex) {
  int segCount = getPathSize(pathIndex);
  if (!isClosedPath(pathIndex))
    segCount--;
  return segCount;
}

  @Override
  public OGCPoint pointN(int n) {
    int nn;
    if (n == multiPath.getPathSize(0)) {
      nn = multiPath.getPathStart(0);
    } else
      nn = multiPath.getPathStart(0) + n;

    return (OGCPoint) OGCGeometry.createFromEsriGeometry(
        multiPath.getPoint(nn), esriSR);
  }
}

  @Override
  public OGCPoint pointN(int n) {
    int nn;
    if (n == multiPath.getPathSize(0)) {
      nn = multiPath.getPathStart(0);
    } else
      nn = multiPath.getPathStart(0) + n;

    return (OGCPoint) OGCGeometry.createFromEsriGeometry(
        multiPath.getPoint(nn), esriSR);
  }
}

/**
 * Returns the specified Point N in this LineString.
 * @param n The 0 based index of the Point.
 */
public OGCPoint pointN(int n) {
  int nn;
  if (multiPath.isClosedPath(0) && n == multiPath.getPathSize(0)) {
    nn = multiPath.getPathStart(0);
  } else
    nn = n + multiPath.getPathStart(0);
  return (OGCPoint) OGCGeometry.createFromEsriGeometry(
      multiPath.getPoint(nn), esriSR);
}

/**
 * Returns the specified Point N in this LineString.
 * @param n The 0 based index of the Point.
 */
public OGCPoint pointN(int n) {
  int nn;
  if (multiPath.isClosedPath(0) && n == multiPath.getPathSize(0)) {
    nn = multiPath.getPathStart(0);
  } else
    nn = n + multiPath.getPathStart(0);
  return (OGCPoint) OGCGeometry.createFromEsriGeometry(
      multiPath.getPoint(nn), esriSR);
}

Point2D v_2 = new Point2D();
MultiPathImpl src_mp = (MultiPathImpl) src._getImpl();
int path_size = src.getPathSize(ipath);
int path_start = src.getPathStart(ipath);
for (int i = 0, n = src.getPathSize(ipath); i < n; i++) {
  src_mp.getXY(path_start + i, pt_1);
  src_mp.getXY(path_start + (i + 1) % path_size, pt_2);

if (multi_path.getPathSize(ipath) < 2)
  return newgeom; //return empty geometry

Point2D v_2 = new Point2D();
MultiPathImpl src_mp = (MultiPathImpl) src._getImpl();
int path_size = src.getPathSize(ipath);
int path_start = src.getPathStart(ipath);
for (int i = 0, n = src.getPathSize(ipath); i < n; i++) {
  src_mp.getXY(path_start + i, pt_1);
  src_mp.getXY(path_start + (i + 1) % path_size, pt_2);

if (multi_path.getPathSize(ipath) < 2)
  return newgeom; //return empty geometry

jsonWriter.addValueArray();
int startindex = pp.getPathStart(i);
int numVertices = pp.getPathSize(i);
double startx = 0.0, starty = 0.0, startz = NumberUtils.NaN(), startm = NumberUtils.NaN();
double z = NumberUtils.NaN(), m = NumberUtils.NaN();

jsonWriter.addValueArray();
int startindex = pp.getPathStart(i);
int numVertices = pp.getPathSize(i);
double startx = 0.0, starty = 0.0, startz = NumberUtils.NaN(), startm = NumberUtils.NaN();
double z = NumberUtils.NaN(), m = NumberUtils.NaN();

if (multi_path_b.getPathSize(ipath) > 0)

if (multi_path_b.getPathSize(ipath) > 0)