/**
* @param flags Flags.
* @return String builder containing all flags.
*/
static String toString(short flags) {
SB sb = new SB();
for (Mask m : MASKS) {
if (m.ordinal() != 0) sb.a('|');
sb.a(m.name().toLowerCase()).a('=').a(m.bit(flags));
}
return sb.toString();
}
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];
}
/** {@inheritDoc} */
@Override
public String toString() {
GridCacheMvccCandidate<?> prev = previous();
GridCacheMvccCandidate<?> next = next();
return S.toString(
GridCacheMvccCandidate.class,
this,
"key",
parent == null ? null : parent.key(),
"masks",
Mask.toString(flags()),
"prevVer",
(prev == null ? null : prev.version()),
"nextVer",
(next == null ? null : next.version()));
}
/**
* Sets mask value.
*
* @param mask Mask.
* @param on Flag.
*/
private void mask(Mask mask, boolean on) {
flags = mask.set(flags, on);
}
