/**
     * @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();
    }
예제 #2
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  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);
 }