/** Returns an icon for the vertex. */
@Override
protected List<ImageIcon> getIconsForVertex(final Vertex v, final Application.RunMode runMode) {
final List<ImageIcon> icons = new ArrayList<ImageIcon>();
final HostInfo hi = vertexToHostMap.get(v);
if (hi != null) {
if (hi.getHost().isCrmStatusOk()) {
icons.add(HostBrowser.HOST_ON_ICON_LARGE);
} else {
icons.add(HostBrowser.HOST_ICON_LARGE);
}
if (hi.isStandby(runMode)) {
icons.add(HOST_STANDBY_ICON);
}
return icons;
} else if (vertexToConstraintPHMap.containsKey(v)) {
return null;