universe@80: /*
universe@80:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
universe@80:  *
universe@80:  * Copyright 2018 Mike Becker. All rights reserved.
universe@80:  *
universe@80:  * Redistribution and use in source and binary forms, with or without
universe@80:  * modification, are permitted provided that the following conditions are met:
universe@80:  *
universe@80:  *   1. Redistributions of source code must retain the above copyright
universe@80:  *      notice, this list of conditions and the following disclaimer.
universe@80:  *
universe@80:  *   2. Redistributions in binary form must reproduce the above copyright
universe@80:  *      notice, this list of conditions and the following disclaimer in the
universe@80:  *      documentation and/or other materials provided with the distribution.
universe@80:  *
universe@80:  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
universe@80:  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
universe@80:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
universe@80:  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
universe@80:  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
universe@80:  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
universe@80:  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
universe@80:  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
universe@80:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
universe@80:  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
universe@80:  * POSSIBILITY OF SUCH DAMAGE.
universe@80:  *
universe@80:  */
universe@80: package de.uapcore.lightpit.entities;
universe@80: 
universe@80: public class VersionStatistics {
universe@80: 
universe@80:     private final Version version;
universe@80:     private int[][] issueCount;
universe@80: 
universe@80:     private int[] rowTotals = null;
universe@80:     private int[] columnTotals = null;
universe@80:     private int total = -1;
universe@80: 
universe@80:     public VersionStatistics(Version version) {
universe@80:         this.version = version;
universe@80:         issueCount = new int[IssueCategory.values().length][IssueStatus.values().length];
universe@80:     }
universe@80: 
universe@80:     public Version getVersion() {
universe@80:         return version;
universe@80:     }
universe@80: 
universe@80:     public void setIssueCount(IssueCategory category, IssueStatus status, int count) {
universe@80:         issueCount[category.ordinal()][status.ordinal()] = count;
universe@80:         total = -1;
universe@80:         rowTotals = columnTotals = null;
universe@80:     }
universe@80: 
universe@80:     public int[][] getIssueCount() {
universe@80:         return issueCount;
universe@80:     }
universe@80: 
universe@80:     public int[] getRowTotals() {
universe@80:         if (rowTotals != null) return rowTotals;
universe@80:         final int cn = IssueCategory.values().length;
universe@80:         final int sn = IssueStatus.values().length;
universe@80:         final var totals = new int[cn];
universe@80:         for (int i = 0 ; i < cn ; i++) {
universe@80:             totals[i] = 0;
universe@80:             for (int j = 0 ; j < sn ; j++) {
universe@80:                 totals[i] += issueCount[i][j];
universe@80:             }
universe@80:         }
universe@80:         return rowTotals = totals;
universe@80:     }
universe@80: 
universe@80:     public int[] getColumnTotals() {
universe@80:         if (columnTotals != null) return columnTotals;
universe@80:         final int cn = IssueCategory.values().length;
universe@80:         final int sn = IssueStatus.values().length;
universe@80:         final var totals = new int[sn];
universe@80:         for (int i = 0 ; i < sn ; i++) {
universe@80:             totals[i] = 0;
universe@80:             for (int j = 0 ; j < cn ; j++) {
universe@80:                 totals[i] += issueCount[j][i];
universe@80:             }
universe@80:         }
universe@80:         return columnTotals = totals;
universe@80:     }
universe@80: 
universe@80:     public int getTotal() {
universe@80:         if (this.total >= 0) {
universe@80:             return this.total;
universe@80:         }
universe@80:         int total = 0;
universe@80:         final int cn = IssueCategory.values().length;
universe@80:         final int sn = IssueStatus.values().length;
universe@80:         for (int i = 0 ; i < sn ; i++) {
universe@80:             for (int j = 0 ; j < cn ; j++) {
universe@80:                 total += issueCount[j][i];
universe@80:             }
universe@80:         }
universe@80:         return this.total = total;
universe@80:     }
universe@80: }