public void setVertexFocusPathHighlightMode(PathHighlightMode mode) {
		primaryViewer.setVertexFocusPathHighlightMode(mode);
		primaryViewer.repaint();
		satelliteViewer.repaint();
	}
Sets the given vertex to be the focused vertex.  This will be the only focused vertex.

@param vertex the vertex
Ghidra/Framework/Graph/src/main/java/ghidra/graph/viewer/GraphComponent.java