/**
* @param mainEntityList mainEntityList
* @param node node
* @return entity
*/
private static EntityInterface getFinalMainEntity(
List<EntityInterface> mainEntityList, OutputTreeDataNode node) {
EntityInterface entity;
entity = getMainEntityFromParentHierarchy(mainEntityList, node.getParent());
if (entity == null && node.getChildren().size() != 0) {
entity = getMainEntityFromChildHierarchy(mainEntityList, node);
}
return entity;
}
/**
* Recursively checks in child hierarchy for main entity.
*
* @param mainEntityList mainEntityList
* @param node node
* @return main Entity if found in child Hierarchy
*/
private static EntityInterface getMainEntityFromChildHierarchy(
List<EntityInterface> mainEntityList, OutputTreeDataNode node) {
EntityInterface entity = isMainEntity(mainEntityList, node);
if (entity == null) {
List<OutputTreeDataNode> children = node.getChildren();
for (OutputTreeDataNode childNode : children) {
entity = getMainEntityFromChildHierarchy(mainEntityList, childNode);
if (entity != null) {
break;
}
}
}
return entity;
}