Merge pull request binance-exchange#290 from eugenpodaru/master

Add ws subscriptions for all book tickers stream and ticker stream

Author: joaopsilva

src/main/java/com/binance/api/client/BinanceApiWebSocketClient.java

@@ -14,27 +14,27 @@ public interface BinanceApiWebSocketClient extends Closeable {
     /**
      * Open a new web socket to receive {@link DepthEvent depthEvents} on a callback.
      *
-     * @param symbols   market (one or coma-separated) symbol(s) to subscribe to
-     * @param callback  the callback to call on new events
+     * @param symbols  market (one or coma-separated) symbol(s) to subscribe to
+     * @param callback the callback to call on new events
      * @return a {@link Closeable} that allows the underlying web socket to be closed.
      */
     Closeable onDepthEvent(String symbols, BinanceApiCallback<DepthEvent> callback);
 
     /**
      * Open a new web socket to receive {@link CandlestickEvent candlestickEvents} on a callback.
      *
-     * @param symbols   market (one or coma-separated) symbol(s) to subscribe to
-     * @param interval  the interval of the candles tick events required
-     * @param callback  the callback to call on new events
+     * @param symbols  market (one or coma-separated) symbol(s) to subscribe to
+     * @param interval the interval of the candles tick events required
+     * @param callback the callback to call on new events
      * @return a {@link Closeable} that allows the underlying web socket to be closed.
      */
     Closeable onCandlestickEvent(String symbols, CandlestickInterval interval, BinanceApiCallback<CandlestickEvent> callback);
 
     /**
      * Open a new web socket to receive {@link AggTradeEvent aggTradeEvents} on a callback.
      *
-     * @param symbols   market (one or coma-separated) symbol(s) to subscribe to
-     * @param callback  the callback to call on new events
+     * @param symbols  market (one or coma-separated) symbol(s) to subscribe to
+     * @param callback the callback to call on new events
      * @return a {@link Closeable} that allows the underlying web socket to be closed.
      */
     Closeable onAggTradeEvent(String symbols, BinanceApiCallback<AggTradeEvent> callback);
@@ -49,22 +49,39 @@ public interface BinanceApiWebSocketClient extends Closeable {
     Closeable onUserDataUpdateEvent(String listenKey, BinanceApiCallback<UserDataUpdateEvent> callback);
 
     /**
-     * Open a new web socket to receive {@link AllMarketTickersEvent allMarketTickersEvents} on a callback.
+     * Open a new web socket to receive {@link TickerEvent tickerEvents} on a callback.
+     *
+     * @param symbols  market (one or coma-separated) symbol(s) to subscribe to
+     * @param callback the callback to call on new events
+     * @return a {@link Closeable} that allows the underlying web socket to be closed.
+     */
+    Closeable onTickerEvent(String symbols, BinanceApiCallback<TickerEvent> callback);
+
+    /**
+     * Open a new web socket to receive {@link List<TickerEvent> allMarketTickersEvents} on a callback.
      *
      * @param callback the callback to call on new events
      * @return a {@link Closeable} that allows the underlying web socket to be closed.
      */
-    Closeable onAllMarketTickersEvent(BinanceApiCallback<List<AllMarketTickersEvent>> callback);
+    Closeable onAllMarketTickersEvent(BinanceApiCallback<List<TickerEvent>> callback);
 
     /**
      * Open a new web socket to receive {@link BookTickerEvent bookTickerEvents} on a callback.
      *
-     * @param symbols   market (one or coma-separated) symbol(s) to subscribe to
-     * @param callback  the callback to call on new events
+     * @param symbols  market (one or coma-separated) symbol(s) to subscribe to
+     * @param callback the callback to call on new events
      * @return a {@link Closeable} that allows the underlying web socket to be closed.
      */
     Closeable onBookTickerEvent(String symbols, BinanceApiCallback<BookTickerEvent> callback);
 
+    /**
+     * Open a new web socket to receive {@link TickerEvent allBookTickersEvents} on a callback.
+     *
+     * @param callback the callback to call on new events
+     * @return a {@link Closeable} that allows the underlying web socket to be closed.
+     */
+    Closeable onAllBookTickersEvent(BinanceApiCallback<BookTickerEvent> callback);
+
     /**
      * @deprecated This method is no longer functional. Please use the returned {@link Closeable} from any of the other methods to close the web socket.
      */

src/main/java/com/binance/api/client/domain/event/AllMarketTickersEvent.java

@@ -1,10 +1,9 @@
 package com.binance.api.client.domain.event;
 
-import org.apache.commons.lang3.builder.ToStringBuilder;
-
 import com.binance.api.client.constant.BinanceApiConstants;
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
+import org.apache.commons.lang3.builder.ToStringBuilder;
 
 /**
  * BookTickerEvent event for a symbol. Pushes any update to the best bid or