/* build instance from block */
public MxEvent(byte[] byteEvent, MxChannel chBuilder, MxSignal sigBuilder) {
type = byteEvent[EVENT_TYPE_OFFSET];
channel = chBuilder.fromByte(byteEvent[EVENT_CHANNEL_OFFSET]);
signal = sigBuilder.fromByte(byteEvent[EVENT_SIG_OFFSET]);
length = byteEvent[EVENT_LENGTH_OFFSET];
if (length != 0) {
raw = byteEvent;
dataBuf = ByteBuffer.wrap(raw, EVENT_HEADER_SIZE, length);
}
}
public MxEvent(JSONObject jsonEvent, MxChannel chBuilder, MxSignal sigBuilder)
throws JSONException {
if (jsonEvent.has(EVENT_TYPE_NAME)) type = (byte) jsonEvent.getInt(EVENT_TYPE_NAME);
else type = MxEvent.EVENT_TYPE_RELAY;
channel = chBuilder.fromByte((byte) jsonEvent.getInt(EVENT_CHANNEL_NAME));
signal = sigBuilder.fromByte((byte) jsonEvent.getInt(EVENT_SIG_NAME));
// length = (byte)jsonEvent.getInt(EVENT_LENGTH_NAME);
// general data must in string
if (jsonEvent.has(EVENT_DATA_NAME)) {
raw = jsonEvent.getString(EVENT_DATA_NAME).getBytes();
length = (byte) raw.length;
dataBuf = ByteBuffer.wrap(raw, EVENT_HEADER_SIZE, length);
}
}
