@Override public INodeSet getNodes() throws ResourceModelSourceException { NodeSetImpl iNodeEntries = new NodeSetImpl(); for (int i = 0; i < count; i++) { NodeEntryImpl nodeEntry = new NodeEntryImpl(); nodeEntry.setNodename( (prefix != null ? prefix : "node") + "-" + i + (suffix != null ? suffix : "")); nodeEntry.setHostname( (prefix != null ? prefix : "") + "host" + (suffix != null ? suffix : "")); nodeEntry.setUsername( (prefix != null ? prefix : "") + "user" + (suffix != null ? suffix : "")); nodeEntry.setAttribute("node-executor", "stub"); nodeEntry.setAttribute("file-copier", "stub"); if (null != tags) { nodeEntry.setTags(new HashSet(Arrays.asList(tags.split("\\s*,\\s*")))); } iNodeEntries.putNode(nodeEntry); } return iNodeEntries; }