Adding the remaining interface methods that are required to support the complete set of operation management related tasks

components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/operation/mgt/OperationManager.java

@@ -55,8 +55,9 @@ public interface OperationManager {
      */
     public List<Operation> getPendingOperations(DeviceIdentifier deviceId) throws OperationManagementException;
 
-    public Operation getPendingOperation(DeviceIdentifier deviceId) throws OperationManagementException;
+    public Operation getNextPendingOperation(DeviceIdentifier deviceId) throws OperationManagementException;
+
+    public Operation updateOperation(Long operationId, DeviceIdentifier deviceIdentifier,
+                                     String payLoad) throws OperationManagementException;
 
-    public Operation updateOperation(Long operationId, DeviceIdentifier deviceIdentifier, String payLoad)
-            throws OperationManagementException;
 }

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/DeviceManagementServiceProviderImpl.java

@@ -356,7 +356,7 @@ public class DeviceManagementServiceProviderImpl implements DeviceManagementServ
     }
 
     @Override
-    public Operation getPendingOperation(DeviceIdentifier deviceId) throws OperationManagementException {
+    public Operation getNextPendingOperation(DeviceIdentifier deviceId) throws OperationManagementException {
         return null;
     }
 

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/operation/mgt/OperationManagerImpl.java

@@ -99,7 +99,7 @@ public class OperationManagerImpl implements OperationManager {
     }
 
     @Override
-    public Operation getPendingOperation(DeviceIdentifier deviceId) throws OperationManagementException {
+    public Operation getNextPendingOperation(DeviceIdentifier deviceId) throws OperationManagementException {
         return null;
     }
 
@@ -118,4 +118,5 @@ public class OperationManagerImpl implements OperationManager {
             return simpleOperationDAO;
         }
     }
+
 }

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/operation/mgt/dao/OperationDAO.java

@@ -34,4 +34,6 @@ public interface OperationDAO {
 
     List<Operation> getOperations() throws OperationManagementDAOException;
 
+    List<Operation> getOperations(String status) throws OperationManagementDAOException;
+
 }

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/operation/mgt/dao/impl/CommandOperationDAOImpl.java

@@ -74,4 +74,9 @@ public class CommandOperationDAOImpl extends AbstractOperationDAO {
         return null;
     }
 
+    @Override
+    public List<Operation> getOperations(String status) throws OperationManagementDAOException {
+        return null;
+    }
+
 }

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/operation/mgt/dao/impl/ConfigOperationDAOImpl.java

@@ -52,4 +52,9 @@ public class ConfigOperationDAOImpl extends AbstractOperationDAO {
         return null;
     }
 
+    @Override
+    public List<Operation> getOperations(String status) throws OperationManagementDAOException {
+        return null;
+    }
+
 }

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/operation/mgt/dao/impl/SimpleOperationDAOImpl.java

@@ -46,4 +46,9 @@ public class SimpleOperationDAOImpl extends AbstractOperationDAO {
         return null;
     }
 
+    @Override
+    public List<Operation> getOperations(String status) throws OperationManagementDAOException {
+        return null;
+    }
+
 }

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/service/DeviceManagementServiceImpl.java

@@ -131,7 +131,7 @@ public class DeviceManagementServiceImpl implements DeviceManagementService {
     }
 
     @Override
-    public Operation getPendingOperation(DeviceIdentifier deviceId) throws OperationManagementException {
+    public Operation getNextPendingOperation(DeviceIdentifier deviceId) throws OperationManagementException {
         return null;
     }