/**
* used for finding the providerEdges of a node (through from, map-select, operand edges, gb
* edges)
*/
public List<E> getProviderEdges(V node) {
List<E> providerEdges = new ArrayList<E>();
for (E e : this.getInEdges(node)) {
if ((e.getType() == EdgeType.toEdgeType("EDGE_TYPE_MAPPING"))
|| (e.getType() == EdgeType.toEdgeType("EDGE_TYPE_FROM"))
|| (e.getType() == EdgeType.toEdgeType("EDGE_TYPE_GROUP_BY"))
|| (e.getType() == EdgeType.toEdgeType("EDGE_TYPE_OPERATOR"))
|| (e.getType() == EdgeType.toEdgeType("EDGE_TYPE_ALIAS"))
|| (e.getType() == EdgeType.toEdgeType("EDGE_TYPE_USES"))) {
providerEdges.add(e);
}
}
return providerEdges;
}
/** used for finding the parent of a node (query, view, relation) */
public V getParentNode(V node) {
for (E e : this.getInEdges(node)) {
// if node is attribute then
if (((node.getType() == NodeType.NODE_TYPE_ATTRIBUTE)
&& (e.getType() == EdgeType.EDGE_TYPE_SCHEMA))
|| ((node.getType() == NodeType.NODE_TYPE_CONDITION)
&& (e.getType() == EdgeType.EDGE_TYPE_OPERATOR))
|| ((node.getType() == NodeType.NODE_TYPE_OPERAND)
&& ((e.getType() == EdgeType.EDGE_TYPE_OPERATOR)
|| (e.getType() == EdgeType.EDGE_TYPE_WHERE)))
|| (node.getType() == NodeType.NODE_TYPE_CONSTANT)
|| ((node.getType() == NodeType.NODE_TYPE_GROUP_BY)
&& (e.getType() == EdgeType.EDGE_TYPE_GROUP_BY))
|| (node.getType() == NodeType.NODE_TYPE_FUNCTION)) return this.getSource(e);
}
return null;
}
/** get edge by name and type */
public E findEdge(String Name, EdgeType Type) {
for (E u : this.getEdges()) {
if ((u.getName().toUpperCase().equals(Name.toUpperCase()) && u.getType() == Type)) {
return u;
}
}
return null;
}
/**
* *
*
* @return all edges of the graph of specific type EdgeType
*/
public List<E> getEdges(EdgeType type) {
List<E> edges = new ArrayList<E>();
for (E edge : this.getEdges()) {
if (edge.getType() == type) {
edges.add(edge);
}
}
return edges;
}
private SelectedElementInfo(@Nullable E element) {
myElement = element;
if (myElement != null) {
//noinspection unchecked
myCurrentPanel = element.getType().createElementPropertiesPanel(myElement, myContext);
myPropertiesPanel.removeAll();
if (myCurrentPanel != null) {
myPropertiesPanel.add(
BorderLayout.CENTER,
ScrollPaneFactory.createScrollPane(myCurrentPanel.createComponent(), true));
myCurrentPanel.reset();
myPropertiesPanel.revalidate();
}
}
}
