com.quotemedia.streamer.client.MessageProcessor Maven / Gradle / Ivy

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package com.quotemedia.streamer.client;

/**
 * Marketdata message processor interface.
 */
public interface MessageProcessor {
    /**
     * Initializes and starts message processor.
     *
     * @param ondatamessage callback method that will be called during message processing
     */
    void start(OnMarketDataMessage ondatamessage);

    /**
     * Cleans up and stops message processor.
     *
     */
    void stop();

    /**
     * Depending on realization, can call callback method synchronously or asynchronously.
     *
     * @param timestamp timestamp of received message
     * @param message the received message
     */
    void process(long timestamp, Object message);
}