LightPIT: src/main/java/de/uapcore/lightpit/entities/VersionStatistics.java@1438e5a22c55

     1 /*

     2  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

     3  *

     4  * Copyright 2018 Mike Becker. All rights reserved.

     5  *

     6  * Redistribution and use in source and binary forms, with or without

     7  * modification, are permitted provided that the following conditions are met:

     8  *

     9  *   1. Redistributions of source code must retain the above copyright

    10  *      notice, this list of conditions and the following disclaimer.

    11  *

    12  *   2. Redistributions in binary form must reproduce the above copyright

    13  *      notice, this list of conditions and the following disclaimer in the

    14  *      documentation and/or other materials provided with the distribution.

    15  *

    16  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

    17  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

    19  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE

    20  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

    21  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

    22  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

    23  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

    24  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

    25  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

    26  * POSSIBILITY OF SUCH DAMAGE.

    27  *

    28  */

    29 package de.uapcore.lightpit.entities;

    31 public class VersionStatistics {

    33     private final Version version;

    34     private int[][] issueCount;

    36     private int[] rowTotals = null;

    37     private int[] columnTotals = null;

    38     private int total = -1;

    40     public VersionStatistics(Version version) {

    41         this.version = version;

    42         issueCount = new int[IssueCategory.values().length][IssueStatus.values().length];

    43     }

    45     public Version getVersion() {

    46         return version;

    47     }

    49     public void setIssueCount(IssueCategory category, IssueStatus status, int count) {

    50         issueCount[category.ordinal()][status.ordinal()] = count;

    51         total = -1;

    52         rowTotals = columnTotals = null;

    53     }

    55     public int[][] getIssueCount() {

    56         return issueCount;

    57     }

    59     public int[] getRowTotals() {

    60         if (rowTotals != null) return rowTotals;

    61         final int cn = IssueCategory.values().length;

    62         final int sn = IssueStatus.values().length;

    63         final var totals = new int[cn];

    64         for (int i = 0 ; i < cn ; i++) {

    65             totals[i] = 0;

    66             for (int j = 0 ; j < sn ; j++) {

    67                 totals[i] += issueCount[i][j];

    68             }

    69         }

    70         return rowTotals = totals;

    71     }

    73     public int[] getColumnTotals() {

    74         if (columnTotals != null) return columnTotals;

    75         final int cn = IssueCategory.values().length;

    76         final int sn = IssueStatus.values().length;

    77         final var totals = new int[sn];

    78         for (int i = 0 ; i < sn ; i++) {

    79             totals[i] = 0;

    80             for (int j = 0 ; j < cn ; j++) {

    81                 totals[i] += issueCount[j][i];

    82             }

    83         }

    84         return columnTotals = totals;

    85     }

    87     public int getTotal() {

    88         if (this.total >= 0) {

    89             return this.total;

    90         }

    91         int total = 0;

    92         final int cn = IssueCategory.values().length;

    93         final int sn = IssueStatus.values().length;

    94         for (int i = 0 ; i < sn ; i++) {

    95             for (int j = 0 ; j < cn ; j++) {

    96                 total += issueCount[j][i];

    97             }

    98         }

    99         return this.total = total;

   100     }

   101 }

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