.getJsonString());
} else if (queryType.equalsIgnoreCase("disk")) {
List<LineChart> diskInfo = getDiskInfo(graphData, start, size);
model.setDisks(diskInfo.size());
model.setDiskHistoryGraph(new JsonBuilder().toJson(diskInfo));
} else if (queryType.equalsIgnoreCase("cat")) {
model.setCatMessageProducedGraph(getGraphItem("Cat Message Produced (Count) / Minute", "CatMessageProduced",
start, size, graphData).getJsonString());
model.setCatMessageOverflowGraph(getGraphItem("Cat Message Overflow (Count) / Minute", "CatMessageOverflow",
start, size, graphData).getJsonString());