/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.ignite.spi.collision.fifoqueue;
import org.apache.ignite.mxbean.MXBeanDescription;
import org.apache.ignite.spi.IgniteSpiManagementMBean;
/**
* Management bean that provides access to the FIFO queue collision SPI configuration.
*/
@MXBeanDescription("MBean provides information about FIFO queue based collision SPI configuration.")
public interface FifoQueueCollisionSpiMBean extends IgniteSpiManagementMBean {
/**
* Gets number of jobs that can be executed in parallel.
*
* @return Number of jobs that can be executed in parallel.
*/
@MXBeanDescription("Number of jobs that can be executed in parallel.")
public int getParallelJobsNumber();
/**
* Sets number of jobs that can be executed in parallel.
*
* @param num Parallel jobs number.
*/
@MXBeanDescription("Number of jobs that can be executed in parallel.")
public void setParallelJobsNumber(int num);
/**
* Maximum number of jobs that are allowed to wait in waiting queue. If number
* of waiting jobs ever exceeds this number, excessive jobs will be rejected.
*
* @return Maximum allowed number of waiting jobs.
*/
@MXBeanDescription("Maximum allowed number of waiting jobs.")
public int getWaitingJobsNumber();
/**
* Sets maximum number of jobs that are allowed to wait in waiting queue. If number
* of waiting jobs ever exceeds this number, excessive jobs will be rejected.
*
* @param num Waiting jobs number.
*/
@MXBeanDescription("Maximum allowed number of waiting jobs.")
public void setWaitingJobsNumber(int num);
/**
* Gets current number of jobs that wait for the execution.
*
* @return Number of jobs that wait for execution.
*/
@MXBeanDescription("Number of jobs that wait for execution.")
public int getCurrentWaitJobsNumber();
/**
* Gets current number of jobs that are active, i.e. {@code 'running + held'} jobs.
*
* @return Number of active jobs.
*/
@MXBeanDescription("Number of active jobs.")
public int getCurrentActiveJobsNumber();
/**
* Gets number of currently running (not {@code 'held}) jobs.
*
* @return Number of currently running (not {@code 'held}) jobs.
*/
@MXBeanDescription("Number of running jobs.")
public int getCurrentRunningJobsNumber();
/**
* Gets number of currently {@code 'held'} jobs.
*
* @return Number of currently {@code 'held'} jobs.
*/
@MXBeanDescription("Number of held jobs.")
public int getCurrentHeldJobsNumber();
}