IBillsHandler: add settings

src/main/java/com/untill/driver/interfaces/bills/BillsHandlerSettings.java

@@ -0,0 +1,30 @@
+package com.untill.driver.interfaces.bills;
+
+import com.untill.driver.interfaces.fiscalprinter.IFiscalPrinter;
+
+/**
+ * An instance of this class returned by {@link IBillsHandler#getSettings()} to specify details of driver behavior
+ *
+ * @see IFiscalPrinter
+ */
+public class BillsHandlerSettings {
+
+
+	boolean consolidatedCombiDealsExpected;
+
+	/**
+	 * Returns true if the driver expects combi-deals to be sent from POS consolidated in the {@link Bill} object
+	 */
+	public boolean isConsolidatedCombiDealsExpected() {
+		return consolidatedCombiDealsExpected;
+	}
+
+	/**
+	 * Specifies that the driver expects combi-deals to be sent from POS consolidated in the {@link Bill} object
+	 */
+	public void setConsolidatedCombiDealsExpected(boolean consolidatedCombiDealsExpected) {
+		this.consolidatedCombiDealsExpected = consolidatedCombiDealsExpected;
+	}
+
+
+}

src/main/java/com/untill/driver/interfaces/bills/IBillsHandler.java

@@ -47,4 +47,12 @@ default Set<Class<? extends BillsHandlerRequest>> supportedRequests(DriverConfig
 		requests.add(BillPaymentCancelledRequest.class);
 		return requests;
 	}
+
+	/**
+	 * @return Returns the optional settings clarifying the driver behavior
+	 * @see {@link BillsHandlerSettings}
+	 */
+	default BillsHandlerSettings getSettings() {
+		return new BillsHandlerSettings();
+	}
 }