@Override
public int hashCode() {
final int prime = 31;
int result = super.hashCode();
result = prime * result + ((xAxis == null) ? 0 : xAxis.hashCode());
result = prime * result + ((yAxis == null) ? 0 : yAxis.hashCode());
return result;
}
@Override
public BoundingBox getBoundingBox() {
return new BoundingBoxImpl(
xAxis.getCoordinateExtent().getLow(),
yAxis.getCoordinateExtent().getLow(),
xAxis.getCoordinateExtent().getHigh(),
yAxis.getCoordinateExtent().getHigh(),
crs);
}
@Override
public boolean contains(HorizontalPosition position) {
if (position == null) return false;
if (GISUtils.crsMatch(crs, position.getCoordinateReferenceSystem())) {
return xAxis.contains(position.getX()) && yAxis.contains(position.getY());
} else {
HorizontalPosition transformedPos = GISUtils.transformPosition(position, crs);
return xAxis.contains(transformedPos.getX()) && yAxis.contains(transformedPos.getY());
}
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (!super.equals(obj)) return false;
if (getClass() != obj.getClass()) return false;
RectilinearGridImpl other = (RectilinearGridImpl) obj;
if (xAxis == null) {
if (other.xAxis != null) return false;
} else if (!xAxis.equals(other.xAxis)) return false;
if (yAxis == null) {
if (other.yAxis != null) return false;
} else if (!yAxis.equals(other.yAxis)) return false;
return true;
}
@Override
public GridCoordinates2D findIndexOf(HorizontalPosition position) {
int x;
int y;
if (GISUtils.crsMatch(position.getCoordinateReferenceSystem(), crs)) {
x = xAxis.findIndexOf(position.getX());
y = yAxis.findIndexOf(position.getY());
} else {
HorizontalPosition gridPos = GISUtils.transformPosition(position, crs);
x = xAxis.findIndexOf(gridPos.getX());
y = yAxis.findIndexOf(gridPos.getY());
}
if (x >= 0 && y >= 0) {
return new GridCoordinates2D(x, y);
} else {
return null;
}
}
@Override
public Array<GridCell2D> getDomainObjects() {
if (domainObjects == null) {
domainObjects =
new AbstractImmutableArray<GridCell2D>(new int[] {yAxis.size(), xAxis.size()}) {
@Override
public GridCell2D get(int... coords) {
int xIndex = coords[1];
int yIndex = coords[0];
return new GridCell2DImpl(
new GridCoordinates2D(xIndex, yIndex),
new HorizontalPosition(
xAxis.getCoordinateValue(xIndex), yAxis.getCoordinateValue(yIndex), crs),
new BoundingBoxImpl(
xAxis.getCoordinateBounds(xIndex), yAxis.getCoordinateBounds(yIndex), crs),
RectilinearGridImpl.this);
}
};
}
return domainObjects;
}
@Override
public int getYSize() {
return yAxis.size();
}
@Override
public int getXSize() {
return xAxis.size();
}
@Override
public long size() {
return xAxis.size() * yAxis.size();
}