Package: GroupSizeCalculator

GroupSizeCalculator

nameinstructionbranchcomplexitylinemethod
GroupSizeCalculator(Long)
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getGroupSize()
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getNumberOfGroups()
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getTotalSize()
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hasGroups()
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Coverage

1: /*
2: * #%~
3: * Combinatorial Testing
4: * %%
5: * Copyright (C) 2008 - 2014 Overture
6: * %%
7: * This program is free software: you can redistribute it and/or modify
8: * it under the terms of the GNU General Public License as
9: * published by the Free Software Foundation, either version 3 of the
10: * License, or (at your option) any later version.
11: *
12: * This program is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15: * GNU General Public License for more details.
16: *
17: * You should have received a copy of the GNU General Public
18: * License along with this program. If not, see
19: * <http://www.gnu.org/licenses/gpl-3.0.html>.
20: * #~%
21: */
22: package org.overture.ide.plugins.combinatorialtesting.views.treeView;
23:
24: public class GroupSizeCalculator
25: {
26:         private Long size;
27:         private Double numberOfGroups;
28:         private Long testCountInGroup;
29:
30:         public GroupSizeCalculator(Long size)
31:         {
32:                 this.size = size;
33:
34:•                if (hasGroups())
35:                 {
36:                         numberOfGroups = Math.ceil(size.doubleValue()
37:                                         / TraceTestGroup.GROUP_SIZE);
38:
39:•                        if (numberOfGroups > TraceTestGroup.GROUP_SIZE)
40:                         {
41:                                 numberOfGroups = TraceTestGroup.GROUP_SIZE.doubleValue();
42:                         }
43:
44:                         testCountInGroup = size / numberOfGroups.longValue();
45:
46:•                        if (testCountInGroup < TraceTestGroup.GROUP_SIZE
47:•                                        && size >= TraceTestGroup.GROUP_SIZE)
48:                         {
49:                                 testCountInGroup = TraceTestGroup.GROUP_SIZE; // top up all
50:                                                                                                                                 // groups
51:                         }
52:                 }
53:         }
54:
55:         public boolean hasGroups()
56:         {
57:•                return size > TraceTestGroup.GROUP_SIZE;
58:         }
59:
60:         public Double getNumberOfGroups()
61:         {
62:                 return numberOfGroups;
63:         }
64:
65:         public Long getGroupSize()
66:         {
67:                 return testCountInGroup;
68:
69:         }
70:
71:         public Long getTotalSize()
72:         {
73:                 return size;
74:         }
75:
76: }