Coverage Report

Coverage Report - org.apache.maven.surefire.junitcore.pc.BalancerFactory

Classes in this File

Line Coverage

Branch Coverage

Complexity

BalancerFactory

71%

5/7

100%

6/6

1,4

 package org.apache.maven.surefire.junitcore.pc;
 
 /*
  * 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.
  */
 
 /**
  * @author Tibor Digana (tibor17)
  * @since 2.16
  *
  * @see Balancer
  */
 public class BalancerFactory {
     private BalancerFactory()
     {
     }
 
     /**
      * Infinite permits.
      */
     public static Balancer createInfinitePermitsBalancer()
     {
         return balancer( 0, false );
     }
 
     /**
      * Balancer without fairness.
      * Fairness guarantees the waiting schedulers to wake up in order they acquired a permit.
      *
      * @param concurrency number of permits to acquire when maintaining concurrency on tests
      */
     public static Balancer createBalancer( int concurrency )
     {
         return balancer( concurrency, false );
     }
 
     /**
      * Balancer with fairness.
      * Fairness guarantees the waiting schedulers to wake up in order they acquired a permit.
      *
      * @param concurrency number of permits to acquire when maintaining concurrency on tests
      */
     public static Balancer createBalancerWithFairness( int concurrency )
     {
         return balancer( concurrency, true );
     }
 
     private static Balancer balancer( int concurrency, boolean fairness )
     {
         boolean shouldBalance = concurrency > 0 && concurrency < Integer.MAX_VALUE;
         return shouldBalance ? new ThreadResourcesBalancer( concurrency, fairness ) : new NullBalancer();
     }
 }

1		package org.apache.maven.surefire.junitcore.pc;
2
3		/*
4		* Licensed to the Apache Software Foundation (ASF) under one
5		* or more contributor license agreements. See the NOTICE file
6		* distributed with this work for additional information
7		* regarding copyright ownership. The ASF licenses this file
8		* to you under the Apache License, Version 2.0 (the
9		* "License"); you may not use this file except in compliance
10		* with the License. You may obtain a copy of the License at
11		*
12		* http://www.apache.org/licenses/LICENSE-2.0
13		*
14		* Unless required by applicable law or agreed to in writing,
15		* software distributed under the License is distributed on an
16		* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17		* KIND, either express or implied. See the License for the
18		* specific language governing permissions and limitations
19		* under the License.
20		*/
21
22		/**
23		* @author Tibor Digana (tibor17)
24		* @since 2.16
25		*
26		* @see Balancer
27		*/
28		public class BalancerFactory {
29		private BalancerFactory()
30	0	{
31	0	}
32
33		/**
34		* Infinite permits.
35		*/
36		public static Balancer createInfinitePermitsBalancer()
37		{
38	31	return balancer( 0, false );
39		}
40
41		/**
42		* Balancer without fairness.
43		* Fairness guarantees the waiting schedulers to wake up in order they acquired a permit.
44		*
45		* @param concurrency number of permits to acquire when maintaining concurrency on tests
46		*/
47		public static Balancer createBalancer( int concurrency )
48		{
49	35	return balancer( concurrency, false );
50		}
51
52		/**
53		* Balancer with fairness.
54		* Fairness guarantees the waiting schedulers to wake up in order they acquired a permit.
55		*
56		* @param concurrency number of permits to acquire when maintaining concurrency on tests
57		*/
58		public static Balancer createBalancerWithFairness( int concurrency )
59		{
60	48	return balancer( concurrency, true );
61		}
62
63		private static Balancer balancer( int concurrency, boolean fairness )
64		{
65	114	boolean shouldBalance = concurrency > 0 && concurrency < Integer.MAX_VALUE;
66	114	return shouldBalance ? new ThreadResourcesBalancer( concurrency, fairness ) : new NullBalancer();
67		}
68		}