@Override
public boolean checkInput() {
if (errorMessage.length() > 0) {
return false;
} else if (image == null) {
errorMessage = "ImageCalculator: [Image<S> image1] is null.";
return false;
} else if (output == null) {
errorMessage = "ImageCalculator: [Image<T> output] is null.";
return false;
} else if (converter == null) {
errorMessage = "ImageCalculator: [Converter<S,T>] is null.";
return false;
} else if (!image.getContainer().compareStorageContainerDimensions(output.getContainer())) {
errorMessage =
"ImageCalculator: Images have different dimensions, not supported:"
+ " Image: "
+ Util.printCoordinates(image.getDimensions())
+ " Output: "
+ Util.printCoordinates(output.getDimensions());
return false;
} else return true;
}
@Override
public String getPositionAsString() {
return Util.printCoordinates(getPosition());
}