@Override
public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
builder.field("cluster_name", getClusterName().value());
builder.startObject("nodes");
for (NodeStats nodeStats : this) {
builder.startObject(nodeStats.getNode().id(), XContentBuilder.FieldCaseConversion.NONE);
builder.field("timestamp", nodeStats.getTimestamp());
builder.field("name", nodeStats.getNode().name(), XContentBuilder.FieldCaseConversion.NONE);
builder.field("transport_address", nodeStats.getNode().address().toString());
if (nodeStats.getHostname() != null) {
builder.field(
"hostname", nodeStats.getHostname(), XContentBuilder.FieldCaseConversion.NONE);
}
if (!nodeStats.getNode().attributes().isEmpty()) {
builder.startObject("attributes");
for (Map.Entry<String, String> attr : nodeStats.getNode().attributes().entrySet()) {
builder.field(attr.getKey(), attr.getValue());
}
builder.endObject();
}
if (nodeStats.getIndices() != null) {
nodeStats.getIndices().toXContent(builder, params);
}
if (nodeStats.getOs() != null) {
nodeStats.getOs().toXContent(builder, params);
}
if (nodeStats.getProcess() != null) {
nodeStats.getProcess().toXContent(builder, params);
}
if (nodeStats.getJvm() != null) {
nodeStats.getJvm().toXContent(builder, params);
}
if (nodeStats.getThreadPool() != null) {
nodeStats.getThreadPool().toXContent(builder, params);
}
if (nodeStats.getNetwork() != null) {
nodeStats.getNetwork().toXContent(builder, params);
}
if (nodeStats.getFs() != null) {
nodeStats.getFs().toXContent(builder, params);
}
if (nodeStats.getTransport() != null) {
nodeStats.getTransport().toXContent(builder, params);
}
if (nodeStats.getHttp() != null) {
nodeStats.getHttp().toXContent(builder, params);
}
builder.endObject();
}
builder.endObject();
return builder;
}
