}

            @Override
            public int getInitializingShards() {
                return 0;
            }

            @Override
            public int getUnassignedShards() {
                return 0;
            }

            @Override
            public int getDelayedUnassignedShards() {
                return 0;
            }

            @Override

            engineObj.relocatingShards = response.getRelocatingShards();
            engineObj.initializingShards = response.getInitializingShards();
            engineObj.unassignedShards = response.getUnassignedShards();
            engineObj.delayedUnassignedShards = response.getDelayedUnassignedShards();
            engineObj.numberOfPendingTasks = response.getNumberOfPendingTasks();