private void addSubsetInfoMetadata(Product product) {
if (getSubsetDef() != null) {
ProductSubsetDef subsetDef = getSubsetDef();
Product sourceProduct = getSourceProduct();
String nameSubsetinfo = "SubsetInfo";
MetadataElement subsetElem = new MetadataElement(nameSubsetinfo);
addAttribString("SourceProduct.name", sourceProduct.getName(), subsetElem);
subsetElem.setAttributeInt("SubSampling.x", subsetDef.getSubSamplingX());
subsetElem.setAttributeInt("SubSampling.y", subsetDef.getSubSamplingY());
if (subsetDef.getRegion() != null) {
Rectangle region = subsetDef.getRegion();
subsetElem.setAttributeInt("SubRegion.x", region.x);
subsetElem.setAttributeInt("SubRegion.y", region.y);
subsetElem.setAttributeInt("SubRegion.width", region.width);
subsetElem.setAttributeInt("SubRegion.height", region.height);
}
String[] nodeNames = subsetDef.getNodeNames();
if (nodeNames != null) {
for (int i = 0; i < nodeNames.length; i++) {
addAttribString("ProductNodeName." + (i + 1), nodeNames[i], subsetElem);
}
}
ProductUtils.addElementToHistory(product, subsetElem);
}
}
private boolean isFullScene(ProductSubsetDef subsetDef) {
if (subsetDef == null) {
return true;
}
final Rectangle sourceRegion =
new Rectangle(0, 0, sourceProduct.getSceneRasterWidth(), getSceneRasterHeight());
return subsetDef.getRegion() == null
|| subsetDef.getRegion().equals(sourceRegion)
&& subsetDef.getSubSamplingX() == 1
&& subsetDef.getSubSamplingY() == 1;
}