@Override
public void validate(IValidation results) {
// Validate the input grid is non-null and of the correct type.
if (_inputGrid.isNull()) {
results.error(_inputGrid, "No input grid specified.");
}
// Validate the output name is non-zero length.
if (_outputGridName.isEmpty()) {
results.error(_outputGridName, "No output grid name specified.");
}
// Validate the filter size
if (!_filterMethodProp.get().getFilter().validateSize(_size.get())) {
results.error(_size, _filterMethodProp.get().getFilter().getMessage());
}
// Check if an entry already exists in the datastore.
if (!_inputGrid.isNull() && !_outputGridName.isEmpty()) {
if (Grid3dFactory.existsInStore(_inputGrid.get(), _outputGridName.get())) {
results.warning(_outputGridName, "Exists in datastore and will be overwritten.");
}
}
}
