/**
* Reports featurereport into collection
*
* @param collection collection for feature report
* @return FeatureTreeNode class which represents a root node of the constructed collection tree
* @throws FeaturesTreeNodeException occurs when wrong features tree node constructs
*/
@Override
public FeatureTreeNode reportFeatures(FeaturesCollection collection)
throws FeaturesTreeNodeException {
if (shading != null) {
FeatureTreeNode root = FeatureTreeNode.newRootInstance("shading");
root.addAttribute(ID, id);
parseParents(root);
FeatureTreeNode.newChildInstanceWithValue(
"shadingType", String.valueOf(shading.getShadingType()), root);
if (colorSpaceChild != null) {
FeatureTreeNode shadingClr = FeatureTreeNode.newChildInstance("colorSpace", root);
shadingClr.addAttribute(ID, colorSpaceChild);
}
PBCreateNodeHelper.addBoxFeature("bbox", shading.getBBox(), root);
FeatureTreeNode.newChildInstanceWithValue(
"antiAlias", String.valueOf(shading.getAntiAlias()), root);
collection.addNewFeatureTree(FeaturesObjectTypesEnum.SHADING, root);
return root;
}
return null;
}
private void parseParents(FeatureTreeNode root) throws FeaturesTreeNodeException {
if ((pageParent != null && !pageParent.isEmpty())
|| (patternParent != null && !patternParent.isEmpty())
|| (xobjectParent != null && !xobjectParent.isEmpty())
|| (fontParent != null && !fontParent.isEmpty())) {
FeatureTreeNode parents = FeatureTreeNode.newChildInstance("parents", root);
PBCreateNodeHelper.parseIDSet(pageParent, "page", null, parents);
PBCreateNodeHelper.parseIDSet(patternParent, "pattern", null, parents);
PBCreateNodeHelper.parseIDSet(xobjectParent, "xobject", null, parents);
PBCreateNodeHelper.parseIDSet(fontParent, "font", null, parents);
}
}