001    /*
002     * Copyright (c) 2009 The openGion Project.
003     *
004     * Licensed under the Apache License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     *     http://www.apache.org/licenses/LICENSE-2.0
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
013     * either express or implied. See the License for the specific language
014     * governing permissions and limitations under the License.
015     */
016    package org.opengion.hayabusa.resource;
017    
018    import org.opengion.hayabusa.common.HybsSystem;
019    
020    import java.util.Calendar;
021    
022    /**
023     * 事業æ‰?CDJGS) 毎ã?休日カレンãƒ?ƒ‡ãƒ¼ã‚¿ã‚ªãƒ–ジェクトã§ã™ã?
024     *
025     * カレンãƒ?ƒ‡ãƒ¼ã‚¿ã¯ã€æŒ‡å®šã?事業æ‰?«é–¢ã—ã¦ã€ã™ã¹ã¦ã®ä¼‘æ—¥æƒ??ã‚’æŒã£ã¦ã?¾ã™ã?
026     * å…??カレンãƒ?ƒ†ãƒ¼ãƒ–ル(GE13)ã® ?‘æ—¥(DY1)?žï¼“1日(DY31)ã¾ã§ã®æ—¥ä»˜ã‘æ¬?«å¯¾ã—ã¦ã€?
027     * 休日日付ã‘㮠年月日 ã«å¯¾ã™ã‚‹ã€ä¼‘æ—¥ã‹ã©ã?‹ã‚’判断ã§ãã‚‹ã?‘ã®æƒ??ã‚’ä¿æŒã—ã¾ã™ã?
028     * 具体的ã«ã¯ã€å¹´æœˆæ—¥ã«å¯¾ã™ã‚‹ Set ã‚’æŒã¤ã“ã¨ã«ãªã‚Šã¾ã™ã?
029     *
030     * @og.rev 3.6.0.0 (2004/09/17) æ–°è¦ä½œæ?
031     * @og.group リソース管ç?
032     *
033     * @version  4.0
034     * @author   Hiroki Nakamura
035     * @since    JDK5.0,
036     */
037    public abstract class AbstractCalendarPGData implements CalendarData {
038    //      private final Calendar today = Calendar.getInstance();  // 3.8.8.6 (2007/04/20) å»?­¢
039    
040            /**
041             * ã“ã?コンストラクタã¯ã€ä»–ã?パッケージã‹ã‚‰å‘¼ã³å‡ºã›ãªã?‚ˆã?«ã€?
042             * パッケージプライベã?トã«ã—ã¦ãŠãã¾ã™ã?
043             *
044             */
045            AbstractCalendarPGData() {
046                    // ã“ã“ã§ã¯å‡¦ç?‚’行ã„ã¾ã›ã‚“ã€?
047            }
048    
049            /**
050             * æŒ?®šã?日付ã‘ãŒã?休日ã‹ã©ã?‹ã‚’è¿”ã—ã¾ã™ã?
051             *
052             * @param       day     æŒ?®šã?日付ã‘
053             *
054             * @return      休日?štrue ãれ以外:false
055             *
056             */
057    //      public abstract boolean isHoliday( final Calendar day );
058    
059            /**
060             * æŒ?®šã?日付ã‘ã‹ã‚‰ã€ç¯?›²ã®é–“ã«ã€æœ¬æ—¥ã‚’å«ã‚?‹ã©ã?‹ã‚’è¿”ã—ã¾ã™ã?
061             * æŒ?®šã?日付ã‘ãŒã?キャãƒ?‚·ãƒ¥ã—ã¦ã?‚‹ãƒ??ã‚¿ã®æœ?¤§ã¨æœ?°ã?é–“ã«
062             * 存在ã—ãªã??åˆã?ã€å¸¸ã« false ã«ãªã‚Šã¾ã™ã?
063             * 判定ã?ã€å¹´æœˆæ—¥ã®é ?›®ã®ã¿ã§æ¯”è¼?—ã€æ™‚åˆ?§’ã?無視ã—ã¾ã™ã?
064             *
065             * @og.rev 3.7.1.1 (2005/05/31) æ–°è¦è¿½åŠ?
066             * @og.rev 3.8.8.6 (2007/04/20) today を毎回求ã‚ã¾ã™ã?(キャãƒ?‚·ãƒ¥å¯¾ç­?
067             *
068             * @param       day     æŒ?®šã?開始日付ã‘
069             * @param       scope   ç¯?›²ã®æ—¥æ•°
070             *
071             * @return      本日?štrue ãれ以外:false
072             */
073            public boolean isContainedToday( final Calendar day,final int scope ) {
074                    final boolean rtnFlag;
075    
076                    Calendar today = Calendar.getInstance();
077                    today.set( Calendar.HOUR_OF_DAY ,12 );  // 昼ã«ã‚»ãƒ?ƒˆ
078                    today.set( Calendar.MINUTE ,0 );
079                    today.set( Calendar.SECOND ,0 );
080    
081                    if( scope == 1 ) {
082                            // false ã®ç¢ºçŽ??é«˜ã„æ–¹ã‹ã‚‰ã€æ¯”è¼?—ã¾ã™ã?
083                            rtnFlag = day.get( Calendar.DATE )  == today.get( Calendar.DATE  ) &&
084                                                    day.get( Calendar.MONTH ) == today.get( Calendar.MONTH ) &&
085                                                    day.get( Calendar.YEAR )  == today.get( Calendar.YEAR  ) ;
086                    }
087                    else {
088                            Calendar next = (Calendar)day.clone();
089                            next.add( Calendar.DATE,scope );
090                            rtnFlag = day.before( today ) && next.after( today ) ;
091                    }
092                    return rtnFlag ;
093            }
094    
095            /**
096             * æŒ?®šã?é–‹å§‹ã?終äº?—¥ã®æœŸé–“ã«ã€å¹³æ—¥(ç¨¼åƒæ—¥)ãŒä½•æ—¥ã‚ã‚‹ã‹æ±‚ã‚ã¾ã™ã?
097             * start 㨠end ãŒã?リストç¯?›²å¤–ã?å ´åˆã?ã€ã‚¨ãƒ©ãƒ¼ã¨ã—ã¾ã™ã?
098             * é–‹å§‹ã¨çµ‚äº?ŒåŒã˜æ—¥ã®å ´åˆã?ã€?¼‘ã‚’è¿”ã—ã¾ã™ã?
099             *
100             * @param       start   開始日付ã‘(ç¨¼åƒæ—¥ã«å«ã‚ã¾ã?
101             * @param       end             終äº?—¥ä»˜ã‘(ç¨¼åƒæ—¥ã«å«ã‚ã¾ã?
102             *
103             * @return      ç¨¼åƒæ—¥æ•°
104             *
105             */
106            public int getKadoubisu( final Calendar start,final Calendar end ) {
107                    long diff = start.getTimeInMillis() - end.getTimeInMillis() ;
108                    int dayCount = (int)(diff/(1000*60*60*24)) + 1; // end ã‚‚å«ã‚??ã§?‹ï¼‘å¿?¦?
109    
110                    Calendar tempDay = (Calendar)(start.clone());
111                    int su = 0 ;
112                    while( ! isHoliday( tempDay ) ) {
113                            su++ ;
114                            tempDay.add(Calendar.DATE, 1);          // æ—¥ã«ã¡ã‚’é?ã‚ã‚‹ã€?
115                    }
116    
117                    int count = (( dayCount - su ) / 7 ) + 1;
118    
119                    return dayCount - count ;
120            }
121    
122            /**
123             * æŒ?®šã?é–‹å§‹æ—¥ã«å¹³æ—¥ã®ã¿æœŸé–“を加算ã—ã¦æ±‚ã‚られる日付ã‘ã‚’è¿”ã—ã¾ã™ã?
124             * ã“れã¯ã€å®Ÿç¨¼åƒæ—¥è¨ˆç®—ã«ä½¿ç”¨ã—ã¾ã™ã?
125             * 例ãˆã°ã€start=20040810 , span=5 ã§ã€ä¼‘æ—¥ãŒãªã‘れã°ã€?0,11,12,13,14 ã¨ãªã‚Šã?
126             * 20040815 ã‚’è¿”ã—ã¾ã™ã?
127             * æŒ?®šã?日付ã‘ã‚??期間åŠ?®—後ã?日付ã‘ãŒã?キャãƒ?‚·ãƒ¥ã—ã¦ã?‚‹ãƒ??ã‚¿ã®
128             * æœ?¤§ã¨æœ?°ã?é–“ã«å­˜åœ¨ã—ãªã??åˆã?ã€ã‚¨ãƒ©ãƒ¼ã¨ã—ã¾ã™ã?
129             *
130             * @param       start   開始日付ã‘(YYYYMMDD å½¢å¼?
131             * @param       span    稼動期�
132             *
133             * @return      é–‹å§‹æ—¥ã‹ã‚‰ç¨¼å‹•期間をåŠ?®—ã—ãŸæ—¥ä»˜ã‘(当日をå«ã‚?
134             *
135             */
136            public Calendar getAfterDay( final Calendar start,final int span ) {
137                    Calendar tempDay = (Calendar)(start.clone());
138                    int suSpan = span ;
139                    while( suSpan > 0 ) {
140                            if( ! isHoliday( tempDay ) ) { suSpan--; }
141                            tempDay.add(Calendar.DATE, 1);          // æ—¥ã«ã¡ã‚’é?ã‚ã‚‹ã€?
142                    }
143                    return tempDay ;
144            }
145    
146            /**
147             * オブジェクトã?識別å­ã¨ã—ã¦?Œè©³ç´°ãªã‚«ãƒ¬ãƒ³ãƒ?ƒ…報を返ã—ã¾ã™ã?
148             *
149             * @return  詳細ãªã‚«ãƒ¬ãƒ³ãƒ?ƒ…å ±
150             */
151            @Override
152            public String toString() {
153                    StringBuilder rtn = new StringBuilder( HybsSystem.BUFFER_MIDDLE );
154                    rtn.append( "CLASS   : ").append( getClass().getName() ).append( HybsSystem.CR );       // クラスå?
155    
156                    return rtn.toString();
157            }
158    }