@Override
public void writeTo(StreamOutput out) throws IOException {
if (indices == null) {
out.writeVInt(0);
} else {
out.writeVInt(indices.length);
for (String index : indices) {
out.writeUTF(index);
}
}
out.writeByte(operationThreading.id());
}
@Override
public void readFrom(StreamInput in) throws IOException {
int size = in.readVInt();
if (size == 0) {
indices = Strings.EMPTY_ARRAY;
} else {
indices = new String[size];
for (int i = 0; i < indices.length; i++) {
indices[i] = in.readUTF();
}
}
operationThreading = BroadcastOperationThreading.fromId(in.readByte());
}
/** Controls the operation threading model. */
public BroadcastOperationRequest operationThreading(String operationThreading) {
return operationThreading(
BroadcastOperationThreading.fromString(operationThreading, this.operationThreading));
}