@Override
	public void setIncomingExpanded(boolean setExpanded) {
		validateIncomingExpandedState(setExpanded);
		super.setIncomingExpanded(setExpanded);
	}
Sets to true if this vertex is showing all edges in the incoming direction
@param setExpanded true if this vertex is showing all edges in the incoming direction
Ghidra/Features/GraphFunctionCalls/src/main/java/functioncalls/graph/FcgVertexShapeProvider.java