[1.6 Update - Associations] ozw.isGroupMultiInstance(nodeid, groupid)

Author: nouknouk

README-api.md

@@ -104,6 +104,7 @@ zwave.getAssociations(nodeid, group);
 zwave.getMaxAssociations(nodeid, group);
 zwave.addAssociation(nodeid, group, target_nodeid);
 zwave.removeAssociation(nodeid, group, target_nodeid);
+zwave.isGroupMultiInstance(nodeid, group);
 ```
 
 Resetting the controller.  Calling `hardReset` will clear any associations, so use
@@ -153,4 +154,4 @@ zwave.requestConfigParam(nodeId, paramId);
 zwave.setConfigParam(nodeId, paramId, paramValue, <sizeof paramValue>);
 ```
 
-You can always refer to [the official OpenZWave::Manager API](http://www.openzwave.com/dev/classOpenZWave_1_1Manager.html) for more details on calling Manager methods. The aim of this wrapper is to provide a 1-to-1 mapping to all available methods, with the only change here being that the first letter of each method is downcased (eg. `RequestNodeInfo` in C++ is named `requestNodeInfo` in Javascript)
+You can always refer to [the official OpenZWave::Manager API](http://www.openzwave.com/dev/classOpenZWave_1_1Manager.html) for more details on calling Manager methods. The aim of this wrapper is to provide a 1-to-1 mapping to all available methods, with the only change here being that the first letter of each method is downcased (eg. `RequestNodeInfo` in C++ is named `requestNodeInfo` in Javascript)

src/openzwave-groups.cc

@@ -128,7 +128,7 @@ namespace OZW {
 		uint8 instanceid = 0;
 		if(info.Length() > 3) {
 			instanceid = Nan::To<Number>(info[3]).ToLocalChecked()->Value();
-		} 
+		}
 
 		OZWManager( AddAssociation,
 			homeid, nodeid, groupidx, tgtnodeid, instanceid
@@ -150,11 +150,31 @@ namespace OZW {
 		uint8 instanceid = 0;
 		if(info.Length() > 3) {
 			instanceid = Nan::To<Number>(info[3]).ToLocalChecked()->Value();
-		} 
+		}
 
 		OZWManager( RemoveAssociation,
 			homeid, nodeid, groupidx, tgtnodeid, instanceid
 		);
 	}
 
+#ifdef OPENZWAVE_16
+	/*
+	 *
+	 */
+	// ===================================================================
+	NAN_METHOD(OZW::IsGroupMultiInstance)
+	// ===================================================================
+	{
+		Nan::HandleScope scope;
+		bool isMultiInstance = false;
+
+		CheckMinArgs(2, "nodeid, groupidx");
+		uint8 nodeid = Nan::To<Number>(info[0]).ToLocalChecked()->Value();
+		uint8 groupidx = Nan::To<Number>(info[1]).ToLocalChecked()->Value();
+
+		OZWManagerAssign(isMultiInstance, IsMultiInstance, homeid, nodeid, groupidx);
+		info.GetReturnValue().Set(Nan::New<Boolean>(isMultiInstance));
+	}
+#endif
+
 }

src/openzwave.cc

@@ -81,6 +81,10 @@ namespace OZW {
 		Nan::SetPrototypeMethod(t, "getGroupLabel", OZW::GetGroupLabel);
 		Nan::SetPrototypeMethod(t, "addAssociation", OZW::AddAssociation);
 		Nan::SetPrototypeMethod(t, "removeAssociation", OZW::RemoveAssociation);
+#ifdef OPENZWAVE_16
+		Nan::SetPrototypeMethod(t, "isGroupMultiInstance", OZW::IsGroupMultiInstance);
+#endif
+
 		// openzwave-management.cc
 #if OPENZWAVE_SECURITY == 1
 		Nan::SetPrototypeMethod(t, "addNode", OZW::AddNode);
@@ -139,16 +143,16 @@ namespace OZW {
 		Nan::SetPrototypeMethod(t, "setNodeManufacturerName", OZW::SetNodeManufacturerName); // ** new
 		Nan::SetPrototypeMethod(t, "getNodeProductName", OZW::GetNodeProductName); // ** new
 		Nan::SetPrototypeMethod(t, "setNodeProductName", OZW::SetNodeProductName); // ** new
-		
-		Nan::SetPrototypeMethod(t, "isNodeInfoReceived", OZW::IsNodeInfoReceived); // ** new 
-		Nan::SetPrototypeMethod(t, "isNodeAwake", OZW::IsNodeAwake); // ** new 
-		Nan::SetPrototypeMethod(t, "isNodeFailed", OZW::IsNodeFailed); // ** new 
-		Nan::SetPrototypeMethod(t, "getNodeDeviceType", OZW::GetNodeDeviceType); // ** new 
-		Nan::SetPrototypeMethod(t, "getNodeRole", OZW::GetNodeRole); // ** new 
-		Nan::SetPrototypeMethod(t, "getNodeRoleString", OZW::GetNodeRoleString); // ** new 
-		Nan::SetPrototypeMethod(t, "getNodePlusType", OZW::GetNodePlusType); // ** new 
-		Nan::SetPrototypeMethod(t, "getNodePlusTypeString", OZW::GetNodePlusTypeString); // ** new 
-		Nan::SetPrototypeMethod(t, "getNodeQueryStage", OZW::GetNodeQueryStage); // ** new 
+
+		Nan::SetPrototypeMethod(t, "isNodeInfoReceived", OZW::IsNodeInfoReceived); // ** new
+		Nan::SetPrototypeMethod(t, "isNodeAwake", OZW::IsNodeAwake); // ** new
+		Nan::SetPrototypeMethod(t, "isNodeFailed", OZW::IsNodeFailed); // ** new
+		Nan::SetPrototypeMethod(t, "getNodeDeviceType", OZW::GetNodeDeviceType); // ** new
+		Nan::SetPrototypeMethod(t, "getNodeRole", OZW::GetNodeRole); // ** new
+		Nan::SetPrototypeMethod(t, "getNodeRoleString", OZW::GetNodeRoleString); // ** new
+		Nan::SetPrototypeMethod(t, "getNodePlusType", OZW::GetNodePlusType); // ** new
+		Nan::SetPrototypeMethod(t, "getNodePlusTypeString", OZW::GetNodePlusTypeString); // ** new
+		Nan::SetPrototypeMethod(t, "getNodeQueryStage", OZW::GetNodeQueryStage); // ** new
 		// getters
 		Nan::SetPrototypeMethod(t, "getNodeMaxBaudRate", OZW::GetNodeMaxBaudRate); // ** new
 		Nan::SetPrototypeMethod(t, "getNodeVersion", OZW::GetNodeVersion); // ** new

src/openzwave.hpp

@@ -77,6 +77,9 @@ namespace OZW {
 		static NAN_METHOD(GetGroupLabel);
 		static NAN_METHOD(AddAssociation);
 		static NAN_METHOD(RemoveAssociation);
+#ifdef OPENZWAVE_16
+    static NAN_METHOD(IsGroupMultiInstance);
+#endif
 #if OPENZWAVE_SECURITY == 1
 		static NAN_METHOD(AddNode);
 		static NAN_METHOD(RemoveNode);
@@ -139,14 +142,14 @@ namespace OZW {
 		static NAN_METHOD(SetNodeManufacturerName);
 		static NAN_METHOD(GetNodeProductName);
 		static NAN_METHOD(SetNodeProductName);
-		
+
 		static NAN_METHOD(IsNodeInfoReceived);
 		static NAN_METHOD(IsNodeAwake);
 		static NAN_METHOD(IsNodeFailed);
 		static NAN_METHOD(GetNodeDeviceType);
 		static NAN_METHOD(GetNodeRole);
 		static NAN_METHOD(GetNodeRoleString);
-		static NAN_METHOD(GetNodePlusType);	
+		static NAN_METHOD(GetNodePlusType);
 		static NAN_METHOD(GetNodePlusTypeString);
 		static NAN_METHOD(GetNodeQueryStage);
 		static NAN_METHOD(GetNodeDeviceTypeString);