private void collectNotIncludedReferences(
final RasterDataNode rasterDataNode, final Set<String> notIncludedNames) {
final RasterDataNode[] referencedNodes = getReferencedNodes(rasterDataNode);
for (final RasterDataNode referencedNode : referencedNodes) {
final String name = referencedNode.getName();
if (!productSubsetDef.isNodeAccepted(name) && !notIncludedNames.contains(name)) {
notIncludedNames.add(name);
collectNotIncludedReferences(referencedNode, notIncludedNames);
}
}
}
private static RasterDataNode[] getReferencedNodes(final RasterDataNode node) {
final Product product = node.getProduct();
if (product != null) {
final List<String> expressions = new ArrayList<String>(10);
if (node.getValidPixelExpression() != null) {
expressions.add(node.getValidPixelExpression());
}
final ProductNodeGroup<Mask> overlayMaskGroup = node.getOverlayMaskGroup();
if (overlayMaskGroup.getNodeCount() > 0) {
final Mask[] overlayMasks =
overlayMaskGroup.toArray(new Mask[overlayMaskGroup.getNodeCount()]);
for (final Mask overlayMask : overlayMasks) {
final String expression;
if (overlayMask.getImageType() == Mask.BandMathsType.INSTANCE) {
expression = Mask.BandMathsType.getExpression(overlayMask);
} else if (overlayMask.getImageType() == Mask.RangeType.INSTANCE) {
expression = Mask.RangeType.getExpression(overlayMask);
} else {
expression = null;
}
if (expression != null) {
expressions.add(expression);
}
}
}
if (node instanceof VirtualBand) {
final VirtualBand virtualBand = (VirtualBand) node;
expressions.add(virtualBand.getExpression());
}
final ArrayList<Term> termList = new ArrayList<Term>(10);
for (final String expression : expressions) {
try {
final Term term = product.parseExpression(expression);
if (term != null) {
termList.add(term);
}
} catch (ParseException e) {
// @todo se handle parse exception
Debug.trace(e);
}
}
final Term[] terms = termList.toArray(new Term[termList.size()]);
final RasterDataSymbol[] refRasterDataSymbols = BandArithmetic.getRefRasterDataSymbols(terms);
return BandArithmetic.getRefRasters(refRasterDataSymbols);
}
return new RasterDataNode[0];
}
@Override
protected void updateComponents() {
if (!isInitialized || !isVisible()) {
return;
}
final RasterDataNode raster = getRaster();
if (raster != null) {
chart.setTitle(CHART_TITLE + " for " + raster.getName());
} else {
chart.setTitle(CHART_TITLE);
}
correlativeFieldSelector.updatePointDataSource(getProduct());
updateDataSource();
updateDataSet();
updateUIState();
super.updateComponents();
}
