private void processHiddenAttributes(
Session session, Element element, HashMap additionalInformation) {
// session.clearRegionsOfInterest();
NodeList elements = element.getChildNodes();
if (elements.getLength() > 0) {
Set<String> attributes = new HashSet();
for (int i = 0; i < elements.getLength(); i++) {
Node childNode = elements.item(i);
if (childNode.getNodeName().equals(IGVSessionReader.SessionElement.ATTRIBUTE.getText())) {
attributes.add(
((Element) childNode).getAttribute(IGVSessionReader.SessionAttribute.NAME.getText()));
}
}
session.setHiddenAttributes(attributes);
}
}
/**
* For backward compatibility
*
* @param session
* @param element
* @param additionalInformation
*/
private void processVisibleAttributes(
Session session, Element element, HashMap additionalInformation) {
// session.clearRegionsOfInterest();
NodeList elements = element.getChildNodes();
if (elements.getLength() > 0) {
Set<String> visibleAttributes = new HashSet();
for (int i = 0; i < elements.getLength(); i++) {
Node childNode = elements.item(i);
if (childNode
.getNodeName()
.equals(IGVSessionReader.SessionElement.VISIBLE_ATTRIBUTE.getText())) {
visibleAttributes.add(
((Element) childNode).getAttribute(IGVSessionReader.SessionAttribute.NAME.getText()));
}
}
final List<String> attributeNames = AttributeManager.getInstance().getAttributeNames();
Set<String> hiddenAttributes = new HashSet<String>(attributeNames);
hiddenAttributes.removeAll(visibleAttributes);
session.setHiddenAttributes(hiddenAttributes);
}
}