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The Drools and jBPM internal API which is NOT backwards compatible between releases.
/*
* Copyright 2012 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.kie.internal.task.api;
/**
* The Task Statistics Service provides all
* the methods for gathering Task Instance Statistics.
* The Task Statistics methods are provided separately from the
* Task Query Services, because they can include more complex operations than
* simple queries, like aggregations, averages, sums, etc.
*/
public interface TaskStatisticsService {
public int getCompletedTaskByUserId(String userId);
public int getPendingTaskByUserId(String userId);
}