生産管理システムの概念モデルと生産座席予約の意味
8
0
0
全文
(2) ࿑ 1䋮ౖဳ⊛䈭 MRP 䈱ᔨ䊝䊂䊦. 䉏䈩䈇䈭䈔䉏䈳䋬Ꮏ⒟䈮䈲ⓨ䈐䈏䈪䈐䋬ోᎿᦼ䉕 㑆ᑧ䈶䈘䈞䉎䋮 MRP 䈱ᔨ䊝䊂䊦䉕࿑ 1 䈮␜䈜䋮䈖䈱䊝䊂䊦䈲䋬 㓈↰&㠽⠀[3]䈎䉌ዉ䈚䈢䋮䉝䊚ដ䈔䈚䈩䈅䉎䈱䈲ၮ ᧄᖱႎ䈪䈅䉍䋬ᚲⷐ㊂ዷ㐿䈜䉎㓙䈮ෳᾖ䈘䉏䉎⍮⼂ 䊂䊷䉺䈪䋬䈇䉒䉉䉎䇸䊙䉴䉺䇹䈫䈳䉏䉎ဳ䈪䈅䉎䋮 䈖䈱䊝䊂䊦䈱ၮᧄ᭴ㅧ䈲䋬Ꮏ⒟䈗䈫䋬䉺䉟䊛䊋䉬䉾 䊃䈗䈫䋬䈠䈚䈩↢↥ຠ䋨ຠ䋬ㇱຠ䋩䈗䈫䈮↢ᚑ䈘䉏䉎 䇸ㅧ䉥䊷䉻䇹䉥䊑䉳䉢䉪䊃䈏䋬ᛩຠ䋨ᐶ䉁䈢䈲 ដ䈎䉍䈫䈚䈩⼂䈘䉏䉎䋩䉕ⷐ᳞䈜䉎᭴ㅧ䈪䈅䉎䋮䈖䉏 䈲䋬䇸ຠ⋡᭴ᚑ䇹䈱ⷫሶ㑐ଥ䉕䇸ㅧ䉥䊷䉻䇹䈱↢↥ ຠ䈫ᛩຠ䈱㑐ଥ䈫䈚䈩ォ౮䈚䋬ౕ⊛䈭ᣣઃ䉕⸳ ቯ䈚䈢䉅䈱䈫⸒䈋䉎䋮䇸ᬺ⚦䇹䈲䋬䇸ㅧ䉥䊷䉻䇹 ౝㇱ䈱ᬺᚻ㗅䈪䈅䉍䋬䈠䈱৻ㇱ䈲ᄖㇱ䈮ᆔ⸤䈘䉏 䉎䈖䈫䉅䈅䉎䋨䇸⊒ᵈ⚦䇹䋩䋮䈅䉎ຠ⋡䈱䋬䈅䉎䉺䉟䊛 䊋䉬䉾䊃䈱㐿ᆎᤨὐ䈮䈍䈔䉎䇸/ᐶ䇹ᢙ䈲䋬䈠䈱ຠ⋡ 䈱ೋᦼᐶᢙ䈮ኻ䈚䈩䋬ᜰቯ䈘䉏䈢䊋䉬䉾䊃㐿ᆎᤨ. ὐ䉁䈪䈱ో䇸ㅧ䉥䊷䉻䇹ਛ䈱↢↥ᢙ䉕ട▚䈚䋬ᛩ ᢙ䉕ᷫ▚䈚䈢⚿ᨐ䈫䈚䈩ዉ䈘䉏䉎䋮 䈖䈱䊝䊂䊦䈪䈲䋬ຠ⋡䈏䈱䇸ຠ䇹䋨䋩䈫 䈚䈩ᛒ䉒䉏䈭䈇䋮䈜䈭䉒䈤䋬ฬ⋡䈪䈅䉎䇸ຠ⋡䇹䈱ᢙ ㊂䈱Ⴧᷫ䈫䈚䈩䈚䈎⼂䈘䉏䈭䈇䋮䉺䉟䊛䊋䉬䉾䊃䈲 䈅䈒䉁䈪䉅ᬺ䈱ᤨ㑆ᨒ䈪䈅䈦䈩䋬↢↥ຠ䉕⼂䈜 䉎ᔅⷐ䈲䈭䈇䋮䈖䉏䈏 MRP 䈱ේℂ䈪䈅䉎䋮 2.2.2. ᷰㄝ䈱䊝䊂䊦 䉅䈉৻䈧䋬ᷰㄝᐘਃ䈱↢↥▤ℂ䈱䊝䊂䊦[4]䉕ෳᾖ 䈜䉎䋨࿑ 2䋩䋮䈖䈱䉥䊥䉳䊅䊦䈲䋬ᓐ䈏ឭ᩺䈜䉎⁛⥄䈱 ⸥ᴺ䈪ᦠ䈎䉏䈩䈇䉎䈏䋬䈠䉏䉕 UML 䈱䉪䊤䉴࿑䈮⠡ ⸶䈚䈩䈇䉎䋮ᧄ᧪䈲䋬ฃᵈ䋬ㅧ䋬⩄䉁䈪䉕ᛒ䈉ᄢ 䈐䈭䊝䊂䊦䈪䈅䉎䈏䋬䈠䈖䈎䉌ຠㅧ䈮㑐䉒䉎ㇱ ಽ䈱䉂䉕ข䉍䈚䈢䋮ᬺ䈭䈬䋬⺑䋬⋭⇛䈪䈐 䉎᭴ᚑⷐ⚛䈲⋭䈇䈩᭴ᚑ䈚䈩䈅䉎䋮䈖䈖䈪䉅䋬⍮⼂䊂 䊷䉺䉕䉝䊚ដ䈔䈪␜䈚䈩䈅䉎䋮 ᷰㄝ᳁䈲↢↥▤ℂ䈱ᚻᴺ䈫䈚䈩䇸ᐶផ⒖⋙ⷞ ᣇᑼ䇹䉕ឭ໒䈚䈩䈇䉎䋮䈖䉏䈲䋬ⷙᩰຠ䈱ㄟ䉂↢ ↥䈫ฃᵈຠ䈱ᷙว↢↥䉕ⴕ䈉৻ᣇ䈪䋬䈠䈱⚿ᨐ 䈪䈅䉎ᧂ᧪ᐶ䈱ផ⒖䉕䈩䋬ᦨૐᐶ䉕ഀ䉎䈖䈫 䈏ಽ䈎䈦䈢ㇱຠ䉕ల䈜䉎䉋䈉䈮⊒ᵈ䈜䉎䈫䈇䈉䉅䈱 䈪䈅䉎䋮 䈖䈱䊝䊂䊦ਛ䈱䇸ຠ⋡ၮᧄዻᕈ䇹䈫䈲䋬࿑ 1 䈪䇸ຠ ⋡䋨PN䋩䇹䈫ቯ⟵䈘䉏䈩䈇䈢ฬ⋡䈱ຠ⋡䈪䈅䉎䋮䉁䈢䋬 䇸ຠ⋡Ꮏ⒟䇹䈲䋬࿑ 1 䈪䇸Ꮏ⒟䇹䈱㗅ᐨ㑐ଥ䈫䈚䈩 ᥧ㤩䈮␜䈘䉏䈩䈇䈢䋬৻⥸䈮䇸ㅧᚻ㗅䋨routing䋩䇹䈫 䈳䉏䉎㗅ᐨ㑐ଥ䈪䈅䉎䋮 䈖䈱䊝䊂䊦䈱․ᓽ䈫䈚䈩䈲䋬ᧂ᧪ᐶ䈱ዉ䈮䉸 䊐䊃䉡䉣䉝䊌䉺䊷䊮䈱䇸ൊቯ䊌䉺䊷䊮䇹䈏䉒䉏䈩䈇 䉎ὐ䈪䈅䉎䋮䈖䉏䈮䉋䈦䈩䋬↢↥䋬⺞㆐䋬⩄䈮㑐䉒 䉎ᐶ䈱ㆊ䈎䉌ᧂ᧪䈮⥋䉎ᢙ㊂䈱േ䈐䈏⸥㍳䈘䉏 䉎䋮ᢙ㊂䈱േ䈐䈣䈔䈪䈭䈒䋬䇸䊨䉾䊃䇹䈱േ䈐䉅หᤨ䈮 ⸥㍳䈜䉎䉋䈉䈮䈚䈩䈇䉎ὐ䉅ᵈ⋡䈮୯䈜䉎䋮 ൊቯ䊌䉺䊷䊮䈮䈧䈇䈩䈲ᓟ䈮ㅀ䈜䉎䋮 Ꮏ⒟䈻䈱ᬺᜰ␜䈮䈧䈇䈩䈲䋬ᐶ䈱 േ䈐䈫䈲䈱䊂䊷䉺᭴ㅧ䋬䈜䈭䉒䈤䋬䇸ㅧ ᜰ࿑䇹䈎䉌䇸ㅧᎿ⒟⚦䇹㸢䇸ㅧ⾗᧚ ⚦䇹㸢䇸Ꮏ⒟䇹㸢䇸ຠ⋡ၮᧄዻᕈ䇹䈮⥋䉎䊂 䊷䉺䈱⚵䈪⸥ㅀ䈚䈩䈇䉎䋮䈖䈱ੑ㊀᭴ㅧ䈲 ౬㐳䈪䈅䉎䈏䋬ㄭᐕ䈱ㅧᬺ䈏ᔅⷐ䈫䈜䉎 ၮᧄᯏ⢻䈲䈅䉎⒟ᐲታ䈘䉏䈩䈇䉎䋮. 3. ᣂ䈚䈇ᔨ䊝䊂䊦 ᧄႎ䈪ឭ᩺䈜䉎ᣂ䈚䈇↢↥▤ℂ䈱ᔨ 䊝䊂䊦䉕␜䈜䋮. 3.1. 䊝䊂䊥䊮䉫䈱೨ឭ䈫⢛᥊. ࿑ 2䋮ᷰㄝᐘਃ[4]䈱↢↥▤ℂ䈱ᔨ䊝䊂䊦. −24−.
(3) 䉁䈢䋬㘈ቴᵈᢥ䈫↢↥⸘↹䈱㑆ធ⊛䈭ᒁᒰ䋨䇸↢↥ ᐳᏨ੍⚂[5][6][7]䇹䋩ᯏ⢻䉅ឭଏ䈚䈩䈇䉎䋮 䈮䉅䈎䈎䉒䉌䈝䋬䊝䊂䊦䉕⋥䈜䈖䈫䈮䈚䈢ℂ↱ 䈲䋬৻䈧䈮䈲䋬ᱷ㊂䉕ᜬ䈧ㇱຠ䈱䊕䉩䊮䉫䈮䈎䈎䉒 䉎ታⵝല₸䈏⺖㗴䈪䈅䈦䈢䋮䊂䉞䉴䉪䊥䊷䊃䈭ㇱຠ䈪 䈲䋬䈠䈱䉋䈉䈭ᒁᒰ䈲䈅䉍䈋䈭䈇䈏䋬䇸㐳䈘䇹䈭䈬䈱ㅪ ⛯㊂䉕ᜬ䈧ㇱຠ䈪䈲䋬䈗䈫䈮↪㊂䈫ᱷ㊂䉕 䉌䈎䈱ᒻ䈪ᜬ䈜䉎ᔅⷐ䈏䈅䉎䋮䈱ታⵝ䈪䈲䋬 ᱷ㊂䈲↥‛䈫䈚䈩ᛒ䈇䋬䈱ຠ⇟ภ䉕ਈ䈋䈩䈇 䉎䈢䉄䈮䋬䊂䊷䉺㊂䈏⤘ᄢ䈮䈭䈦䈩䋬䊌䊐䉤䊷䊙䊮䉴 䉕ૐਅ䈘䈞䉎ේ࿃䈫䈭䈦䈩䈇䈢䋮 䉅䈉৻䈧䈲䋬ᣂ䈢䈭ⷐ᳞䈮ኻᔕ䈜䉎䈢䉄䈮䋬ਛ㑆 ຠ䈻䈱ᐳᏨ੍⚂䉕วℂ⊛䈮น⢻䈮䈜䉎䈖䈫䈪䈅䈦䈢䋮 䈖䉏䈮䈧䈇䈩䈲ᓟㅀ䈜䉎䋮ᄢ䈐䈒䈖䈱 2 ὐ䈏䊝䊂䊦䈱 䇸ំ䈘䈹䉍[8]䇹䈱ⷐὐ䈪䈅䈦䈢䋮. 3.1.1. ⍮⼂䊂䊷䉺䈫ᠲ䊂䊷䉺 ᧄ䊝䊂䊦䈪䈲䋬⍮⼂䈫ᠲ䊂䊷䉺䉕⏕䈮ಽ㔌䈚 䈢䈪䋬ᠲ䊂䊷䉺䈱䉂䉕⸥ㅀ䈜䉎䋮䈖䈖䈪䈇䈉⍮⼂ 䊂䊷䉺䈫䈲䋬䉕ຠ⋡䈫䈜䉎䈎䋬䈠䉏䈲䈬䈱䉋䈉䈭 ᭽ဳ䉕ᜬ䈤䋬䈬䈱䉋䈉䈭᭽୯ၞ䉕ข䉍䈉䉎䈱䈎䋬䈠䈚 䈩䈠䈱᭽୯䉕ታ䈜䉎䈢䉄䈮䋬䈬䈱䉋䈉䈭ㇱຠ䋬⸳ 䋬ᴦᎿౕ䈍䉋䈶䊂䊷䉺䉕䈦䈩䋬䈬䈱䉋䈉䈭㗅䈪䈬 䈱䉋䈉䈭ᠲ䉕ⴕ䈉䈱䈎䋬䈠䉏䈮䈬䉏䈾䈬䈱ᤨ㑆䈫䉮 䉴䊃䈏䈎䈎䉍䋬䈬䉏䈾䈬䈱䊥䉴䉪䈏䈅䉎䈱䈎䋬䈠䉏એᄖ 䈱䉍ᣇ䈲䈬䉏䈎䈫䈇䈦䈢ᖱႎ䈫䋬䈠䉏䉌䈱ᄌᦝ▤ ℂ䈪䈅䉎䋮䇸ຠ⋡᭴ᚑ䇹䉇䇸ㅧᚻ㗅䇹䈲䈖䈱৻ㇱ䈮 ㆊ䈑䈭䈇䋮 ৻ᣇ䋬ᠲ䊂䊷䉺䈫䈲䋬ຠ⋡䉕䈬䈉䉎䈎䋨੍ቯ䋩䋬 䈅䉎䈇䈲䈬䈉䈦䈢䈎䋨ታ❣䋩䉕⸥ㅀ䈚䈢䉅䈱䈪䈅䉎䋮 䉐䈉䈫䈜䉎ຠ⋡䋨ฬ⋡䈅䉎䈇䈲ຠ䋩䈲䈬䈱䉋䈉䈭 ᭽୯䉕⋡ᜰ䈚䈩䋬ᣣᤨಽ䉁䈪䈮䋬䈬䈱ㇱ ຠ䉕䈬䈖䈎䉌ᜬ䈦䈩䈐䈩䋬ᤨಽ䈎䉌䋬⺕䈏䋬䈬䈱 ⸳䉕䈦䈩䋬ᬺ䉕㐿ᆎ䈚䈩䋬ᤨಽ䈮ᬺ䉕 ⚳ੌ䈜䉎䈱䈎䋬䈠䈚䈩䋬䈠䈱⚿ᨐ䈫䈚䈩ታ㓙䈮ᬺ 䈏䈬䈱䉋䈉䈮ⴕ䉒䉏䋬䈬䈱䉋䈉䈭ຠ⾰䈱ຠ䈏䈪䈐䈢 䈎䋬䈫䈇䈉ታ䈱ᖱႎ䋨䉟䊮䉴䉺䊮䉴䋩䈪䈅䉎䋮ᠲ䊂 䊷䉺䈲䋬⍮⼂䊂䊷䉺䉕ォ౮䈚䈩↢ᚑ䈘䉏䉎䋮 3.1.2. ⍮⼂䊂䊷䉺䈫ᠲ䊂䊷䉺䈱ಽ㔌 ᓥ᧪䈱䊝䊂䊦䈪䈲䋬⍮⼂䊂䊷䉺䈫ᠲ䊂䊷䉺䈏 ৻ൻ䈚䈩䈇䈢䋮䈠䉏䈲䋬䉎䈱䈲Ᏹ䈮ห䈛㵰䉅䈱㵱 䈪䈅䉎䈫䈇䈉ቯ䈮ၮ䈨䈒䋮Ᏹ䈮ห䈛䈭䉌䈳ᠲ䊂䊷 䉺䈲⍮⼂䊂䊷䉺䉕㵰ෳᾖ㵱䈜䉎䈣䈔䈪䉋䈇䋮䇱䈱 ຠ䈱ᕈ䈲㗴䈮䈭䉌䈭䈇䋮 ㅒ䈮䋬ㅧ䈘䉏䉎ຠ䈲Ᏹ䈮ዋ䈚䈝䈧⇣䈭䉎䋨ຠ ⾰Ꮕ䋩䋬䈅䉎䈇䈲ห䈛䇸ຠ⋡䇹䈪䈅䈦䈩䉅䉍ᣇ䈲Ᏹ 䈮ห䈛䈫䈲㒢䉌䈭䈇䋨⸳⸘ᄌᦝ䋬ຠㅴൻ䋩䈚䋬ຠ 䈗䈫䈮ᬺታ❣䈫ຠ⾰䉕⸥㍳䈚䋬䈅䈫䈎䉌ㅊ〔䋨䊃䊧 䊷䉰䊎䊥䊁䉞䈫䊃䊤䉾䉨䊮䉫䋩䈪䈐䉎䉋䈉䈮䈚䈩䈍䈒䈼䈐 䈪䈅䉎䈫䈇䈉ᣇ㊎䈮ᓥ䈋䈳䋬ᠲ䊂䊷䉺⥄り䈮䉍 ᣇ䉕ᜬ䈚䈩䈍䈒ᔅⷐ䈏䈅䉎䋮䈖䉏䈮䉋䈦䈩䋬ᜬ䈜 䈼䈐䊂䊷䉺㊂䈲ᄙ䈒䈭䉎䈏䋬ㄭᐕ䈱ㅧᬺ䈱↢↥ᒻ ᘒ䈮ኻ䈚䈩䈲䋬ᓟ⠪䈱ᣇ䈏䈸䈘䉒䈚䈇䋮. 3.3. ᔨ䊝䊂䊦䈱᭴ㅧ ᧄႎ๔䈪ឭ᩺䈜䉎䊝䊂䊦䉕࿑ 3 䈮␜䈜䋮ᧄ䊝䊂 䊦䈱․㐳䈲䋬䇸ൊቯ䊌䉺䊷䊮䇹䉕㛽ᩰ䈮䈚䈩䈇䉎ὐ䈮 䈅䉎䋮એਅ䈮⺑䈜䉎䋮 3.3.1. ൊቯ䊌䉺䊷䊮 ൊቯ䊌䉺䊷䊮 [9][10] 䈲䋬ળ⸘⸶䉕⸥ㅀ䈜䉎䉸䊐䊃 䉡䉣䉝䊌䉺䊷䊮䈪䈅䉍䋬䈾䈫䉖䈬䈱ળ⸘䉲䉴䊁䊛䈮䈍 䈇䈩䉌䈎䈱ᒻ䈪䉒䉏䈩䈇䉎䈫䋮䈖䈱䊌䉺䊷䊮䈲 Transaction䋬Entry䋬Account 䈫䈹 3 䈧䈱ဳ䈎䉌䈭䉎 ᭴ㅧ䉕䉅䈧䋮Transaction 䈲ળ⸘ขᒁ䈏⊒↢䈚䈢 ⽎䉕⸥ㅀ䈚䋬Entry 䈲⒖േ䈜䉎㊄㗵䉕⸥ㅀ䈚䋬⸶వ 䈱 Account 䈮㑐ㅪ䈨䈔䉎ⶄᑼ★⸥䈱વ䉟䊜䊷䉳䈪 䈅䉎䋮Account 䈗䈫䈱ᱷ㜞䈲䋬䈠䈱 Account 䈮䊥䊮䉪䈚 䈩䈇䉎 Entry 䉥䊑䉳䉢䉪䊃䈱⒖േ㊂ዻᕈ䉕ว⸘䈜䉎䈖 䈫䈪ዉ䈘䉏䉎䋮 Fowler[9]䈲䋬ൊቯ䊌䉺䊷䊮䈲ଔ୯䈱⒖േ䈣䈔䈪䈭 䈒䋬㵰䉅䈱㵱䈱േ䈐䉕ㅊ〔䈜䉎䈢䉄䈮䉅䈋䉎䈫䈚䈩䋬ฬ ⋡䈱䇸ຠ⋡䇹䈫䇸႐ᚲ䇹䈫䈱㑐ㅪ䈪ⷙቯ䈘䉏䉎䇸 䋨Holding䋩䇹䉕 Account 䈫䈜䉎䈫ㅀ䈼䈩䈇䉎ᵈ䋮䈧䉁䉍䋬 ↢↥ᵴേ䈫䈲䋬ㇱຠ䈪䈅䉎ຠ⋡䈱䇸䇹䈎䉌ᶖ⾌䈚 䈩䋬䉌䈎䈱ടᎿ䉕ᣉ䈚䋬↢ᚑ䈘䉏䈢ຠ⋡䈱䇸䇹 䈮䉏䉎䈫䈇䈉ᣇ䈪䈅䉎䋮ᧄ䊝䊂䊦䉅䈖䉏䈮ᓥ䈉䋮 ಽ䈎䉍䉇䈜䈘䈱䈢䉄䈮䋬䇸ᐶขᒁ䇹䋬䇸ᐶ⒖േ䇹䋬 䇸 ᐶ 䇹 䈮 䋬 䈠 䉏 䈡 䉏 Transaction 䋬 Entry 䋬 Account 䈱䉴䊁䊧䉥䉺䉟䊒䉕ઃ䈔䈢䋮 䈭䈍䋬ൊቯ䊌䉺䊷䊮䈱ൊቯ䊌䉺䊷䊮䈢䉎ᚲએ䈲䋬 䈠䈱⒖േ㗵䈏⋧Ვ䈘䉏䉎䈖䈫䋬䈜䈭䉒䈤⾉୫䈏৻⥌ 䈜䉎䈖䈫䈪䈅䉎䈏䋬㵰䉅䈱㵱䈱േ䈐䈪䈲䋬ᔅ䈝䈚䉅⾉୫ 䉕ว䉒䈞䉎䈖䈫䈮⚻䉕䉒䈭䈇䋨䉅䈤䉐䉖䋬৻⥌䈚 䈩䈇䉎䈖䈫䈏ᦸ䉁䈚䈇䋩䋮. 3.2. ౣ䊝䊂䊥䊮䉫䈱േᯏ 䈖䈖䈮ឭ␜䈜䉎ᧄ䊝䊂䊦䈱ේᒻ䈲䋬ᒰ␠䈱↢↥ ¶ ▤ℂ䈱䉮䉝䊌䉾䉬䊷䉳䈪䈅䉎 ROCK'NPLANNER 䈮䈍䈇䈩䋬ᣢ䈮ታⵝ䈘䉏䈩䈇䉎䉅䈱䈪䈅䉎䋮䈖䈱ታⵝ 䈪䈲䋬䊄䊜䉟䊮䊝䊂䊦䈮ၮ䈨䈇䈩䋬⍮⼂䊂䊷䉺䈫ᠲ 䈱䊂䊷䉺䉕ಽ㔌䈚䈩䈍䉍䋬ᚲⷐ㊂ዷ㐿䋬ᐶᒁᒰ䈭 䈬䈱ၮᧄ䉰䊷䊎䉴䉕䈦䈩䋬ຠ৻䈧䈵䈫䈧䈱↢↥ ⸘↹䋬ㅧᜰ␜䋬ታ❣䈭䈬䈱ጁᱧ䉇ຠ⾰ᖱႎ䉕 ᜬ䈚䋬ຠ䈎䉌ේᢱ䉁䈪䈱㑐ㅪ䉕ቢో䈮ㅊ〔䈪䈐䉎䋮 ¶. ROCK’NPLANNER 䈲䋨ᩣ䋩䉣䉪䉰䈱⊓㍳ᮡ䈪䈅䉎䋮. ᵈ. ታ㓙䈲䋬ᐶ⁁ᘒ䋨⦟䋬ਇ⦟䋬⇐䋩䈭䈬䈮䉋䈦䈩䉅ⷙቯ䈘䉏䉎䋮. −25−.
(4) ࿑ 3䋮ᧄႎ๔䈪ឭ᩺䈜䉎↢↥▤ℂ䉲䉴䊁䊛䈱ᔨ䊝䊂䊦. 3.3.2. ൊቯ䊌䉺䊷䊮䈱ㅧ䈻䈱ㆡ↪ 䉅䈱䈨䈒䉍䈮㑐䉒䉎㵰䉅䈱㵱䈱േ䈐䉕䋬ㅧ䈮䈉േ 䈐䋨ㅧขᒁ䋩䈫䋬䈠䉏એᄖ䈱⽎䈮䈉േ䈐䋨ᐶ ขᒁ䋩䈮ಽ䈔䈩⠨䈋䉎䋮 ㅧขᒁ䈪䈲䋬⒖േ䋬䈜䈭䉒䈤ㅧⴕὑ䈮䈅䉎 ⒟ᐲᤨ㑆䈏䈎䈎䉎䉅䈱䈫䈚䈩䋬㐿ᆎᤨೞ䋬⚳ੌᤨೞ䋬 ㅜਛ䈱⁁ᘒ䋬ਛᱛ䋬ᬺ䉮䉴䊃䈭䈬䉕ᛒ䈉䋮䉁䈢䋬⸳ 䈭䈬䈱⾗Ḯ䈱↪䉕䈉䈖䈫䈏ᄙ䈇䈱䈪䋬䇸⸳䇹 䈫䈱㑐ㅪ䉕⸳䈔䉎䋮䈢䈣䈚䋬䈖䈖䈪䈲䇸ㅧขᒁ䇹䈮㑐 ㅪ䈘䈞䈩䈇䉎䈏䋬ᛩ䈮㑐䉒䉎⸳䈫↥䈮㑐䉒䉎 ⸳䉕⁁ᴫ䈮ᔕ䈛䈩⚵䉂឵䈋䉎႐ว䈲䋬䇸ㅧ⒖ േ䇹䈮㑐ㅪ䈨䈔䈩䉅䉋䈇䋮 䇸ㅧขᒁ䇹䉕ᧁ᭴ㅧ䈪䇸↢↥⸘↹䇹㑐ㅪ䈨䈔䉎䈖 䈫䈮䉋䈦䈩䋬Ꮏ㗅䉕䈜䉎䋮䈖䉏䈮䉋䈦䈩䋬ᷰㄝ䊝 䊂䊦䈱䉋䈉䈮䋬ൊቯ䊌䉺䊷䊮䈫♽⛔䈱ㅧᜰ␜䈱 ᭴ㅧ䉕ᜬ䈢䈭䈇䈪䈜䉃䋮ᬺ䉕䉁䈢䈏䉎䉋䈉䈭ⶄ 㔀䈭ᧁ᭴ㅧ䈮䈭䉎႐ว䈲䋬䈖䈱㑐ㅪ䈱ਛ㑆䈮Ꮏ㗅䉕 ᛠី䈜䉎ဳ䉕䈘䈞䉎䈖䈫䉅䈅䉎䋮 ৻ᣇ䋬䇸ᐶขᒁ䇹䈲䋬⒖േ䈮䈎䈎䉎ᤨ㑆䉕㗴 䈮䈚䈭䈇㵰䉅䈱㵱䈱േ䈐䈪䈅䉎䋮䈖䉏䈮䈲䋬࿑ 4 ฝਅ䈮 ␜䈜䉋䈉䈮䈘䉁䈙䉁䈭⒖േ䈱ℂ↱䉁䈢䈲ᩮ䈏䈅䉍䋬 䈠䉏䉕⼂䈚䈩䈇䉎䋮䈢䈣䈚䋬䈖䈱ੑ䈧䈱䈲෩ ኒ䈪䈲䈭䈇䋮䈢䈫䈋䈳⺞㆐䈪䉅䋬⺞㆐వ䈱䊒䊨䉶䉴䈮. ⥝䈏䈅䉎䈭䉌䈳ㅧขᒁ䈫䈜䉎䋮䊝䊂䊦䈪䉅䋬 䇸ㅧขᒁ䇹䈲䇸ᐶขᒁ䇹䉕䋬䇸ㅧ⒖േ䇹䈲䇸ᐶ ⒖േ䇹䉕ᒛ䈚䈢䉅䈱䈫䈚䈩䈅䉎䋮 3.3.3. ᐶ䈱ᧁ᭴ㅧ 䇸ᐶ䇹䈲ᧁ᭴ㅧ䉕䈚䈩䈍䉍䋬GoF 䈱䊂䉱䉟䊮 䊌䉺䊷䊮[11]䈱 composite 䈪⸥ㅀ䈘䉏䉎䋮⪲䈱ⷐ⚛䈏 䇸ຠ⋡ຠ䇹䈪䈅䉍䋬ㅜਛ䈱䊉䊷䊄䈏䈠䉏䉌䈱㓸⚂䉥 䊑䉳 䉢䉪 䊃 䈪䈅 䉎 䇸 䊨 䉾 䊃䇹 䈪 䈅䉎 䋮 ൊ ቯ 䊌 䉺䊷 䊮 䈫 composite 䊌䉺䊷䊮䈱⚵ว䈞䈲䇸ⷐ⚂ൊቯ䊌䉺䊷䊮䇹 䈫䈳䉏䋬ળ⸘䈱ᢥ⣂䈪䈲✚ൊቯరᏭ䉕䈜䉎䋮 䈢䈣䈚䋬Entry 䈲⸶ൊቯ䈪䈅䉎⪲䈱ⷐ⚛䈮㑐ㅪ䈨 䈔䉌䉏䉎䋮 ᧄ䊝䊂䊦䈪䈲䋬Entry 䉕䋬⽎ဳ䈪䈅䉎䇸ᐶ 䇹䈮㑐ㅪઃ䈔䈩䈇䉎䋮䈧䉁䉍䋬⒖േర䋯వ䈱㓏ጀ䉕 ࿕ቯ䈚䈭䈇䋮䇸ᐶ䇹䈱㓏ጀ䈲ᐶ▤ℂ䈱㓏ጀ 䈪䈅䉍䋬ຠ⋡䉇ᬺോ䈮䉋䈦䈩䈇ಽ䈔䉌䉏䉎䋮䈢䈫䈋 䈳䋬⸘↹Ბ㓏䈪䈲⽎⊛䈮ᢙ㊂䈪▤ℂ䈚䋬ታⴕᲑ 㓏䈪䈲䊨䉾䊃䈫䈚䈩ᛒ䈉䈫䈇䈦䈢ౕว䈪䈅䉎䋮䈭䈍䋬ᦨ 䈱䇸ᐶ䇹䈲ᔅ㗇䈫䈜䉎䋮䈖䈖䈏ᧄ䊝䊂䊦䈱 ᦨᄢ䈱․ᓽ䈪䈅䉍䋬ၮ䈫䈭䈦䈢䊝䊂䊦䈫䈱㆑䈇䈪䈅 䉎䋮 3.3.4. 䇸ᐶ⒖േ䇹䋭䇸ᐶ䇹䈱ᄙ㊀ᐲ 䇸ᐶ⒖േ䇹䈫䇸ᐶ䇹㑆䈱㑐ㅪ䉕䋬䇸ᐶ 䇹䈎䉌䈩䇸ฃ䈔䇹䈫䇸ᛄ䈇䇹䈪ಽ㔌䈚䈢䋮 䈖䉏䈲䋬ൊቯ䊌䉺䊷䊮䈱ේဳ䈫䈲⇣䈭䉎䋮 䇸ฃ䈔䇹䈲䋬ㅧขᒁ䈪䈲䇸ਥ↥䇹䋬䇸↥䇹 䉕ᗧ䈚䋬ᐶขᒁ䈪䈲ᐶ䉕ᗧ䈜䉎䋮 䇸ᛄ䈇䇹䈲䋬ห䈛䈒䇸ᛩ䇹䈫ᐶ䉕ᗧ䈜䉎䋮 䇸ฃ䈔䇹䈱ᄙ㊀ᐲ䈮䈲ᵈᗧ䉕ⷐ䈜䉎䋮䊥䊮䉪 వ䈱䇸ᐶ䇹䈱㓏ጀ䈮䉋䈦䈩⸵䈘䉏䉎 ᄙ㊀ᐲ䉕ᄌ䈋䉎䈎䉌䈪䈅䉎䋮䇸ຠ⋡ຠ䇹䉥 䊑䉳䉢䉪䊃䈮䊥䊮䉪䈜䉎䈫䈐䈲䇸1 ኻᄙ䇹䈪䋬৻. ࿑ 4䋮ᧄႎ๔䈪ឭ᩺䈜䉎↢↥▤ℂ䉲䉴䊁䊛䈱ᔨ䊝䊂䊦䋨⿷䋩. −26−.
(5) ࿁䈱ขᒁ䈪ⶄᢙ䈱ຠ䉕↢ᚑ䈪䈐䉎䉅䈱䈫䈜䉎䋮䇸䊨 䉾䊃䇹䉥䊑䉳䉢䉪䊃䈮䊥䊮䉪䈜䉎䈫䈐䈲䋬৻࿁䈱ขᒁ䈪 1 䊨䉾䊃䉕↢ᚑ䈜䉎䈭䉌䈳䇸ᄙኻ 1䇹䋬ⶄᢙ䊨䉾䊃䉕↢ᚑ䈜 䉎䈭䉌䈳䇸ᄙኻᄙ䇹䈫䈜䉎䋮 䊝䊂䊦䋬䇸䊨䉾䊃䇹䈮䈲㓏ጀ䈎䈱ⷐ⚂䊧䊔䊦䉕 ⸳ቯ䈪䈐䉎䈏䋬ታ⊛䈮䈲䋬ຠ⋡ຠ䋬1 Ბ㓏䉄䈱䊨 䉾䊃䋬ᦨ䈱䊨䉾䊃䋨䈖䉏䉕䋬ଢቱ䇸ᐶ䇹䉥䊑 䉳䉢䉪䊃䈫䈹䋩䈱 3 㓏ጀ䈪චಽ䈪䈅䉎䋮䇸ᐶ䇹 䉥䊑䉳䉢䉪䊃䈲ຠ⋡䈫⟎䈐႐䈪⼂䈘䉏䋬ᄙ㊀ᐲ䈲 䇸ᄙኻ 1䇹䈪䋬ᧄ᧪䈱ൊቯ䊌䉺䊷䊮䈫䈭䉎䋮 䇸ᐶ⒖േ䇹䈎䉌䇸ᐶ䇹䈻䈱䇸ᛄ䈇䇹䈱㑐ㅪ䈮 䈲䋬䌻นᄌ䌽⚂䉕ઃ䈔䈩䈇䉎䋮䈖䈖䈪䈲䋬ห䈛䇸ᐶ 䇹䉥䊑䉳䉢䉪䊃䈱㓏ጀౝ䈪䈱䉂䊥䊮䉪వ䈱ᄌᦝ䉕 ⸵䈜䉅䈱䈫ᗧ䈨䈔䉎䋮䇸ฃ䈔䇹䈱㑐ㅪ䈱䌻ਇᄌ䌽⚂ 䈲䋬UML 䈱ේ⟵䈱䈫䈍䉍䈪䈅䉎䋮 3.3.5. 䇸੍ቯ䊶ታ❣䇹䉴䊁䊧䉥䉺䉟䊒 䇸ᐶขᒁ䇹䈮䇶੍ቯ䊶ታ❣䇷䈫䈇䈉䉴䊁䊧䉥䉺䉟䊒 䈏ઃ䈔䉌䉏䈩䈇䉎䋮䈖䉏䉕⛮ᛚ䈜䉎䇸ㅧขᒁ䇹䈮䉅䋬 䈖䈱䉴䊁䊧䉥䉺䉟䊒䈏ㆡ↪䈘䉏䉎䋮䈖䈱䉴䊁䊧䉥䉺䉟䊒 䈲䋬䊝䊂䊦⸥䉕◲⚛ൻ䈜䉎䈢䉄䈱ᣇଢ䈪䈅䉍䋬࿑ 4 Ꮐ䈮␜䈜䉋䈉䈭䋬䇸੍ቯ䇹䋬䇸ታ❣䇹䋬䇸䉨䊞䊮䉶䊦䇹 䈱䉥䊑䉳䉢䉪䊃᭴ㅧ䉕ᜬ䈢䈞䉎䋮䈖䉏䈲䋬Fowler[9] 䈱 䇸⸘↹䊌䉺䊷䊮䇹䈱◲⇛ 䈪䈅䉎䋮䈖䉏䉌䈱䈲䋬 ੍ቯ䈱ᐶ㊂䉕ዉ䈜䉎㓙䈮ᔅⷐ䈫䈭䉎䋮. 3.4.1. ↢↥⸘↹ 䇸↢↥⸘↹䇹䈲䋬䇸ㅧขᒁ䇹䈱䉮䊧䉪䉲䊢䊮䈪䈅䉍䋬 䈠䉏䉌䈲䋬ᦨ⚳ຠ䉕↢ᚑ䈜䉎䈢䉄䈱ᧁ᭴ㅧ䈮䈭䈦 䈩䈇䉎䋮䈖䈱᭴ㅧ䈲䋬䉅䈱䈨䈒䉍䈱⍮⼂䊂䊷䉺䈏ォ౮ 䈘䉏䈢䉅䈱䈪䈅䉍䋬䇸ㅧขᒁ䇹䈱ㅪ㎮䈮䉋䈦䈩 WBS 䋨Work Breakdown Structure䋩䉕᭴ᚑ䈚䈩䈇䉎䋮 Entry 䉕ᜬ䈢䈭䈇 Transaction 䈲䋬ળ⸘䈱ᢥ⣂䈪䈲 䈅䉍ᓧ䈭䈇䈏䋬ᧄ䊝䊂䊦䈪䈲䋬䇸ㅧ⒖േ䇹䉕ᜬ䈢䈭 䈇䇸ㅧขᒁ䇹䉕⸵䈜䋮䈖䉏䈲䇸ᛩ䇹䉇䇸↥䇹䉕 䉒䈭䈇ᬺ䋬䈢䈫䈋䈳䋬Ბข䉍䉇⸳⸘ᬺ䈭䈬䉕ᗧ 䈚䋬ᬺ䉴䉬䉳䊠䊷䊦䉕䉎䈢䉄䈮ᔅⷐ䈫䈭䉎䋮 ࿑ 5 䈲↢↥⸘↹䈱䉥䊑䉳䉢䉪䊃࿑䈪䈅䉎䋮࿑ 5a 䈱 䉋䈉䈭ၮḰ䈱ຠ⋡᭴ᚑ䈮䈍䈇䈩䋬ຠ⋡ A 䉕 10 䉎 䈫䈜䉎䋮࿑ 5b 䈲䋬⸘↹䈲ᧂ᧪ᐶ䈎䉌ᢙ㊂䈣䈔䉕 ᒁ䈐ᒰ䈩䈩䋬ታ㓙䈮䈬䈱ຠ䉕ᛩ䈜䉎䈎䈲႐છ 䈞䈮䈜䉎䈪䈅䉎䋮࿑ 5c 䈪䈲䋬ຠ⋡ A 䈫 C 䉕䊨䉾䊃 ▤ℂ䈚䈩䈍䉍䋬䊨䉾䊃⇟ภ䈪ᒁ䈐ᒰ䈩䈩䈇䉎䋮࿑ 5d 䈪 䈲䋬䉕⼂䈚䈩䈇䉎䉅䈱䈱䋬ຠ Ax 䈫ㇱຠ Cxx 䈫䈱ኻᔕ㑐ଥ䈲෩ኒ䈪䈭䈇䋮৻ᣇ䋬࿑ 5e 䈪䈲䋬䈬䈱 ㇱຠ Cxx 䈏䈬䈱ຠ Ax 䈮ኻᔕ䈜䉎䈎䈏෩ኒ䈮▤ ℂ䈘䉏䈩䈇䉎䈪䈅䉎䋮䈖䈱䉋䈉䈮䋬ᔅⷐ䈭▤ℂ䊧䊔 䊦䈮ว䉒䈞䈩䋬ᨵエ䈮ᒁᒰ▤ℂ䉕⸥ㅀ䈪䈐䉎䋮ᒰὼ䋬 ↢ᚑຠ䈱㓏ጀ䉋䉍ਅ䈪䈱ᒁᒰ䈲䈪䈐䈭䈇䋮 3.4.2. ᐶ㊂䈱ዉ 䇸ᐶ䇹䈱ᱷᢙ㊂䋨ᐶ㊂䋩䈲䋬ᣣᤨ䉕ᜰቯ䈚. 3.4. ᔨ䊝䊂䊦䈱ᝄ䉎⥰䈇. a. 䈪䈉ຠ⋡᭴ᚑ. b. ᢙ㊂▤ℂ䈪䈱ᧂ᧪ᐶ䈻䈱ᒁᒰ. c. 䊨䉾䊃▤ℂ䈪䈱ᧂ᧪ᐶ䈻䈱ᒁᒰ. 䇭䇸ᐶ䇹䈏䇸ຠ⋡䇹䈫䇸⟎䈐႐䇹䈪ୃ㘼䈘䉏 䉎䈖䈫䉕␜䈚䈢䋮ઁ䈱࿑䈪䈲䈖䉏䉕⋭⇛䈚䈢䋮. d. ຠ▤ℂ䈪䈱ᧂ᧪ᐶ䈻䈱ᒁᒰ e. ຠ䈗䈫䈮↪ㇱຠ䈱䊃䊧䊷䉴䉕ⴕ䈉႐ว䈱. 䇭䇸ຠ⋡ A䇹䈲䊨䉾䊃▤ℂ䉕䈚䈭䈇䋨䊋䊤䈪▤ℂ䈜䉎䋩䈫䈚䈢. ࿑ 5䋮ᐶ▤ℂ䈱᳓Ḱ䈮䉋䈦䈩⇣䈭䉎↢↥⸘↹䈱ዷ㐿䊶ᒁᒰ䈩䈱䉥䊑䉳䉢䉪䊃࿑. −27−.
(6) context ᐶ::get ᱷᢙ㊂(ᜰቯᣣᤨ) :ᢙ㊂ post䋺 let NOW:ᣣᤨ = ታ❣㓸䉰䉟䉪䊦䈪䈱ᦨᣂᣣᤨ in /ᱷᢙ㊂=self.ౝኈ./ᱷᢙ㊂->sum + self.ೋᦼᢙ㊂ +self.ኻ⽎⒖േ->select(e | e.oclIsKindOf(ታ❣)) 䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭.⒖േᢙ㊂->sum +self.ኻ⽎⒖േ->select(e | e.oclIsKindOf(੍ቯ) and e.⒖േ⚳ੌᣣᤨ.after.NOW).⒖േᢙ㊂->sum. ࿑ 6䋮ᐶዉ䈱䊨䉳䉾䉪. 䈩ෳᾖ䈜䉎䈢䈶䈮ዉ䈘䉏䉎䋮ታ❣䉅੍ቯ䉅Ᏹ䈮ᄌ ᦝ䈘䉏䋬ᵹേ⊛䈣䈎䉌䈪䈅䉎䋮ᜰቯᣣᤨ䈲⸘↹䊖䊤 䉟䉹䊮ౝ䈫䈜䉎䋮ㄭᐕ䈱↢↥▤ℂ䈪䈲䋬ታᐶ䉕 䈚䈩ᒁ䈐ᒰ䈩䉎䉋䉍䈲䋬ᧂ᧪ᐶ䈮ᒁ䈐ᒰ䈩䉎䋬䉁 䈢䈲ᧂ᧪䈱䊙䉟䊅䉴ᐶ䈮ኻ䈚䈩ⓣၒ䉄䈱↢↥䉕ᜰ ␜䈜䉎䈾䈉䈏䊎䉳䊈䉴䈪䈅䉎䋮 ᐶ䈱ዉᣇᴺ䈲䋬ේℂ⊛䈮䈲䋬೨ㅀ䈱䉋䈉䈮䋬 䇸ᐶ䇹䉥䊑䉳䉢䉪䊃䈮䊥䊮䉪䈘䉏䈩䈇䉎ᜰቯ䈘䉏 䈢ᣣᤨ䉁䈪䈱䇸ㅧ⒖േ䇹䈍䉋䈶䇸ᐶ⒖േ䇹䉥䊑䉳 䉢䉪䊃䈱⒖േᢙ㊂䉕ว⸘䈜䉎䈖䈫䈪ᓧ䉌䉏䉎䋮䈢䈣䈚䋬 ଢቱ䋬䇸ᛄ䈇䇹䈱⒖േᢙ㊂䈲⽶䋬䇸ฃ䈔䇹䈱⒖േᢙ ㊂䈲ᱜ䈫䈜䉎䋮 䈖䈱⸘▚䉕䈜䉎䈢䉄䈮䈲䋬ᒰ䈱䇸ᐶ䇹䉥 䊑䉳䉢䉪䊃એਅ䈱䉥䊑䉳䉢䉪䊃䈮䊥䊮䉪䈘䉏䈩䈇䉎ᄢ㊂ 䈱䇸ᐶ⒖േ䇹䉥䊑䉳䉢䉪䊃䈱ਛ䈎䉌ᤨ㑆⊛䈮ᒰ䈜 䉎䉅䈱䉕䈜䈳䉇䈒㓸䉄䉎ᔅⷐ䈏䈅䉎䋮䉥䊑䉳䉢䉪䊃ᜰ ะ䊂䊷䉺䊔䊷䉴䉕↪䈇䈢 ROCK'NPLANNER 䈱ታ ⵝ䈮䈍䈇䈩䉅䋬䈖䉏䈏↢↥⸘↹䈱⊓㍳ಣℂ䈪ᦨ䉅⽶ ⩄䈱㜞䈇ᠲ䈮䈭䈦䈩䈇䉎䋮䈖䈱ኻ╷䈫䈚䈩䋬ᦼ䋨䈢 䈫䈋䈳 1 ㅳ㑆䋩䈗䈫䈱ᐶ㊂䉕䈅䉌䈎䈛䉄⸘▚䈚䈩ೋ ᦼ୯䈫䈚䈩⸥㍳䈚䈩䈍䈐䋬ᐶ䊂䊷䉺䉕ⷐ᳞䈘䉏䈢䈫 䈐䋬ᜰቯ䈘䉏䈢ᣣᤨ䈮⋥ㄭ䈱ᦼ䉕ត䈚䈩䋬䈠䈱ೋᦼ ୯䈫䋬䈠䈱ᤨὐએ㒠䈮⸘䈘䉏䈢⒖േ䉥䊑䉳䉢䉪䊃䈣 䈔䉕ᛒ䈉䉋䈉䈮Ꮏᄦ䈜䉎䋮䈖䈱䊨䉳䉾䉪䈱䉕 OCL 䈪 ⸥ㅀ䈚䈢䉅䈱䉕࿑ 6 䈮␜䈜䋮䈖䉏䈪䋬ᜰቯᣣᤨ䈏 䈪䈅䉏䈳䋬ታ❣䈱䉂䉕ᤋ䈚䈢䋨⸘▚䈱䋩ታ ᐶ䈏ᓧ䉌䉏䋬ᧂ᧪䈪䈅䉏䈳䋬੍ቯ䈱⒖േ䉕ᤋ䈚䈢 ᧂ᧪ᐶ䈏ᓧ䉌䉏䉎䋮 Fowler[9]䈲䋬ขᒁ䈏⊒↢䈚䈢䈫䈐䈮䋬䈠䈱⒖േ䉕䋬 䈇䈧䋬䈬䈱䉋䈉䈭ᚻ㗅䈪䉅䉏䈭䈒ᤋ䈜䉎䈎䈮䈧䈇䈩 䈚䈒ㅀ䈼䈩䈇䉎䋮ᐶ䈱ᄌേ䉕䈬䈱䉺䉟䊚䊮䉫䈪 ᤋ䈜䉎䈎䈲䋬▤ℂ䉰䉟䉪䊦䈮ଐሽ䈜䉎䋮ᧄ䊝䊂䊦䈮 䈍䈇䈩䉅䋬䇸ᐶ䇹䈎䉌䇸ᐶ⒖േ䇹䈻䈱㑐ㅪ䉕 䌻ዉ䌽䈫䈚䈩䈇䉎䈱䈲䋬䈠䈉䈚䈢Ꮏᄦ䉕ᔅⷐ䈫䈜䉎䈖 䈫䉕␜ໂ䈚䈩䈇䉎䋮 3.4.3. ຠ⋡ዻᕈ䈫ᐶ䈱䊤䉟䊐䉰䉟䉪䊦 ᭽䈱⚵ว䈞䈏ᄙ᭽䈭ຠ⋡䉕ᛒ䈉ᬺ⒳䉇䋬ຠ 䈱ㅴൻ䈮䉋䈦䈩ੑᐲ䈫ห䈛䉅䈱䉕䉌䈭䈇䈫䈇䈉ᬺ⒳ 䈪䈲䋬ຠ⋡ὐᢙ䈏⤘ᄢ䈮䈭䉍䋬䈅䉌䈎䈛䉄⇟ภ䉕ઃ. 䈔䈩⼂䈜䉎䈖䈫䈲ਇน⢻䈪䈅䉎䋮䈖䈱䈢 䉄ᧄ䊝䊂䊦䈪䈲䋬ຠ⋡䈱⼂䉕䋬㘃ૃ䈱 ຠ⋡䉕✚⒓䈚䈢㵰ຠ⋡⟲㵱ฬ䈫᭽ဳ䈫 ᭽୯䈱⚵䉕㑐ㅪ䈨䈔䈩ⴕ䈉䋮䈖䉏䈮䈲 Fowler 䈱䇸᷹ⷰ䊌䉺䊷䊮䇹ᵈ䉕䈉䋮ⷙᩰຠ 䈱➅䉍䈚↢↥䈪䈲䋬ᓥ᧪䈱䉋䈉䈮ຠ⇟䈪 ⼂䈜䉏䈳䉋䈇䋮 ળ⸘䈱ᢥ⣂䈪䈲 Account 䈏ቯ⊛䈎 䈧ඨ᳗ਭ⊛䈮ሽ⛯䈜䉎䈱䈮Ყ䈼䈩䋬ຠ⋡䈫⟎䈐႐䈱 㑐ㅪ䈪䈅䉎䇸ᐶ䇹䉥䊑䉳䉢䉪䊃䈲⤘ᄢ䈭ᢙሽ 䈚䋬䈎䈧⍴䈣䈫䈇䈉䈖䈫䈏ᗧ䈘䉏䉎䋮䈠䈱䈢䉄䋬䈠 䈱ᡷᑄ䉕ㆡቱታᣉ䈚䈭䈇䈫䋬䉒䉏䈭䈇䉥䊑䉳䉢䉪䊃 䋨䇸ᐶ⒖േ䇹䉅䉄䈩䋩䈏ḳ䉁䈦䈩䋬䊌䊐䉤䊷䊙䊮䉴 䉕ૐਅ䈘䈞䉎䋮৻ᣇ䈪䋬䊃䊧䊷䉰䊎䊥䊁䉞䈱䈢䉄䈮䈖䉏 䉌䉕৻ቯᦼ㑆ሽ䈚䈩䈍䈒ᔅⷐ䈏䈅䉎䈱䈪䋬ታ䈚 䈭䈒䈭䈦䈢㵰䉅䈱㵱䈮㑐䉒䉎䉥䊑䉳䉢䉪䊃⟲䈮䈧䈇䈩䈲䋬 ㆊ䊂䊷䉺䉕▤䈜䉎㗔ၞ䈮 export 䈜䉎䋮 3.4.4. ຠ⾰⸥㍳䈫ኂ‛⾰䈱䊃䊧䊷䉰䊎䊥䊁䉞 ฬ⋡䈱ຠ⋡䈗䈫䈮ຠ⾰䉇‛⾰䈱㊂䉕ᜬ䈜 䉎䈱䈪䈅䉏䈳䋬䈠䉏䉌䈲⸳⸘ᖱႎ䈅䉎䈇䈲⸘↹୯䈫 䈚䈩䋬ຠ⋡䈱᭽୯䈫䈚䈩ᛒ䈋䈳䉋䈇䋮䈚䈎䈚䋬ᦨㄭ 䈪䈲䈗䈫䈮䈠䈉䈚䈢ᖱႎ䉕ᜬ䈚䋬వ䈎䉌⚊ వ䉁䈪䋬ᠲᬺ⚿ᨐ䈮ၮ䈨䈒ታ❣䈱‛⾰䈱ฃᛄႎ ๔䉕ⷐ᳞䈘䉏䉎䉁䈪䈮䈭䈦䈩䈇䉎[12]䋮䈖䈱႐ว䈲䋬䉴 䊷䊌䊷䉺䉟䊒䈪䈅䉎䇸ᐶ䇹䈮ዻᕈ䉕ᜬ䈧䈖 䈫䈮䈜䉎䋮ዻᕈ䈱ᜬ䈤ᣇ䈲ຠ⋡ዻᕈ䈫ห䈛䇸ⷰ ᷹䇹䊌䉺䊷䊮䈮䉋䉎䈱䈪䋬▤ℂኻ⽎䈏Ⴧᷫ䈚䈩䉅䈎䉁 䉒䈭䈇䋮. 4. ᧄ䊝䊂䊦䈱ዉㆊ⒟䈪⠨䈋䈢䈖䈫 ᧄ䊝䊂䊦䈱䊧䊎䊠䊷䉕䈰䈩䋬䈖䉏䈏ዉ䈎䉏䉎䉁 䈪䈱ᕁ⠨䋨ំ䈘䈹䉍䋩ㆊ⒟䉕䈢䈬䈦䈩䉂䉎䈖䈫䈮䈜䉎䋮. 4.1. ਛ㑆ຠ䈱ᐳᏨ੍⚂ 䈖䉏䉁䈪䋬↢↥ᐳᏨ੍⚂䈫䈲䋬ᦨ⚳ຠ䈱ᧂ᧪ ᐶ䈮ኻ䈚䈩༡ᬺ䈱ᒁ䈐ข䉍䈱ᮭ䉕ഀ䉍ᒰ䈩䉎䉅 䈱䈫⸃㉼䈚䈩䈇䈢䋮䈖䉏䈲䋬ੱ㑆䈱ᕁ⠨䈫䈚䈩⥄ὼ䈪 䈅䉍䋬ಽ䈎䉍䉇䈜䈇䋮䈚䈎䈚䋬䉋䉍Ꮏ⒟䈱⸳⢻ജ 䈮䊗䊃䊦䊈䉾䉪䈏䈅䉎ᬺ⒳䈪䈲䋬䈠䈱Ꮏ⒟䈱ታᣉ㗅 ᐨ䈱ഀᒰ䉕ข䉍ว䈉䈖䈫䈏䈅䉎䋮䈠䈱⁁ᴫ䈮䉋䈦䈩ᦨ ⚳⚊ᦼ䈏ᄢ䈐䈒Ꮐฝ䈘䉏䉎䈱䈪䋬ഀᒰ䈮ኻ䈜䉎༡ᬺ 䈱㑐ᔃ䈲㜞䈇䋮䈠䈚䈩䋬䈠䈱⚂䈱䉉䈋䈮䈠䈱 ᬺ䈲ታᣉน⢻䈭ᦨᄢ䊨䉾䊃䈮㓸⚂䈚䈩ⴕ䉒䉏䉎䈖䈫 䈮䈭䉎䋮䈖䈱䊨䉾䊃䈱ഀᒰ䈏䋬ਛ㑆ຠ䈮ᐳᏨ੍⚂䈜䉎 䈫䈇䈉ᗧ䈪䈅䉎䋮 ర䈱䊝䊂䊦䈪䈲䋬ᐳᏨ੍⚂䉕䇸ᵈᢥ䇹䈫䇸↢↥⸘ ᵈ. 䇸᷹ⷰ䇹䊌䉺䊷䊮䈲䋬ᓟ⠪䈲䉦䊁䉯䊥ዤᐲ䉕ᛒ䈋䉎䉋䈉䈮䇸᷹ቯ䇹 䊌䉺䊷䊮䉕ᒛ䈚䈢䉅䈱䈪䈅䉎䋮. −28−.
(7) ࿑ 8䋮ᱷ㊂▤ℂ䈱ᕁ⠨ㅜਛ䈱䊝䊂䊦䋨ㇱಽ䋩. ࿑ 7䋮ᐳᏨ੍⚂䈱ᕁ⠨ㅜਛ䈱䊝䊂䊦䋨ㇱಽ䋩. ↹䇹㑆䉕ኻᔕ䈨䈔䉎㑐ㅪဳ䈪䈚䋬ታᐶ䈏䈅䉎 ႐ว䈲䋬䈠䉏䈻䈱ᒁᒰ䉕ⴕ䈉䇸ᐶขᒁ䇹䉕⊒↢䈘䈞 䉎䉅䈱䈫䈚䈩䈇䈢䋮䈖䉏䈮ਛ㑆ຠ䈱ᐳᏨ੍⚂䉕ㅊട 䈜䉎䈢䉄䈮䋬ᣂ䈢䈮䇸↢↥ຠ䇹䈫䇸ਅ㓏ጀᐳᏨ੍⚂䇹䉕 ⸳䈔䋬䈖䉏䉕䇸ㅧ⒖േ䋨ᛩ䋩䇹䈎䉌䇸↢↥ຠ䇹䈮㑐 ㅪ䈨䈔䉎ဳ䈫䈚䈢䋨࿑ 7䋩䋮䈖䉏䈪৻⦟䈘䈠䈉䈣䈏䋬3 ⒳㘃䈱ᒁᒰ䋬䈜䈭䉒䈤䋬ᵈᢥ䈫↢↥⸘↹䋬ታᐶ䋬 ↢↥⸘↹䈬䈉䈚䈱ᒁᒰ䈏䋬䈠䉏䈡䉏䈱᭴ㅧ䈮䈭䈦 䈩䈇䈩ᾘ㔀䈪䈅䉎䋮䈠䈱䋬䈖䉏䉌䈱䈇ಽ䈔䈲䉝䊒 䊥䉬䊷䉲䊢䊮ጀ䈱ᠲ䈮ଐሽ䈜䉎䈖䈫䈮䈭䉎䈣䉐䈉䋮. 4.2. 㘃ૃ䉪䊤䉴䈱᳢ൻ ਛ㑆ຠᐳᏨ੍⚂䈫ਗⴕ䈚䈩䋬䇸ຠ⋡ຠ䇹䈱ᱷ㊂ 䈱ᛒ䈇ᣇ䈮䉅⺖㗴䉕ᗵ䈛䈩䈇䈢䋮ᢙ㊂ዻᕈ䈏ㅪ⛯㊂ 䈱ຠ⋡䈱႐ว䋬䈠䈱৻ㇱ䉕ಾᢿ䈚䈩䈇䋬ᱷ䈦䈢ಽ 䈲ᐶ䈫䈚䈩䋬ઁ䈱ขᒁ䈮ᒁ䈐ᒰ䈩䉎ᔅⷐ䈏䈅䉎䋮 ర䈱䊝䊂䊦䈪䈲䋬ᱷ㊂䉕↥‛䈫䈚䈩ᛒ䈦䈩䈇䈢䋮 䈜䈭䉒䈤䋬ᱷ㊂ಽ䈱㊂ዻᕈ䉕ᜬ䈧䇸ຠ⋡ຠ䇹䉕ᣂ 䈢䈮↢ᚑ䈚䈩䈇䈢䋮䈖䉏䈲䋬䈢䈣䈪䈘䈋⤘ᄢ䈭䇸ᐶ ⒖േ䇹䈍䉋䈶䇸ຠ⋡ຠ䇹䉥䊑䉳䉢䉪䊃䉕䈘䉌䈮Ⴧട䈜 䉎⚿ᨐ䈮䈭䈦䈩䈇䈢䋮 䈠䈖䈪䋬৻ᣤ䋬࿑ 8 䈱䉋䈉䈭䊝䊂䊦䉕ᦠ䈇䈢䋮䈖䉏 䈲䋬䇸ຠ⋡ຠ䇹䈮䇸ᐶ䇹䈫ห䈛䉋䈉䈭ᱷ㊂▤ℂ 䈱ᝄ䉎⥰䈇䉕ᜬ䈢䈞䈢䉅䈱䈪䈅䉎䋮䈠䈱⚿ᨐ䋬䈖䈱ੑ 䈧䈲䋬ᄙ㊀ᐲ䈲⇣䈭䉎䈏䋬䇸ᐶ⒖േ䇹䈫䈱䉟䊮䉺䊐䉢 䊷䉴䈏㘃ૃ䈜䉎䈖䈫䈮䈭䈦䈢䋮䈚䈎䈚䋬䈖䈱Ბ㓏䈪䉅䋬. 䇸ᐶ䇹䉕㓏ጀൻ䈚䈩䇸ຠ⋡ຠ䇹䉕䉰䊑䉺䉟䊒䈫 䈜䉎䈖䈫䉁䈪䈲⠨䈋䈭䈎䈦䈢䋮䇸ᐶ䇹䈲 Account 䈪䈅䉍䋬ቯ䈚䈩䈇䉎䈼䈐䈪䈅䉎䈫ᕁ䈇ㄟ䉖䈪䈇䈢䈎 䉌䈪䈅䉎䋮 䈠䈱ᓟ䋬ታⵝ䈮ะ䈔䈩䊝䊂䊦䈱䊧䊎䊠䊷䉕䈚䈩䈇 䉎䈫䈐䈮䋬ታⵝ䉼䊷䊛䈎䉌ฃᵈຠ䈏ᄙ䈇䉬䊷䉴 䈪䈱䇸ᐶ䇹䈲ᵹേ⊛䈪䈅䉍䋬䊤䉟䊐䉰䉟䉪䊦䉕▤ ℂ䈚䈭䈔䉏䈳䈭䉌䈭䈇䈫䈱ᜰ៰䈏䈅䈦䈢䋮䈠䉏䈪䋬ൊ ቯ䊌䉺䊷䊮䉕ળ⸘䈱ᢥ⣂䈪䈫䉌䈋䈜䈑䈩䈇䈢䈖䈫䈮 ᳇䈏䈧䈇䈢䋮䈖䈉䈚䈩䋬䇸ຠ⋡ຠ䇹䉕䇸ᐶ䇹䈱 䉰䊑䉺䉟䊒䈮䈜䉎ᔃℂ⊛㓚ო䈲䈭䈒䈭䈦䈢䋮 ታ㓙䈮㓏ጀൻ䈚䈩䉂䉎䈫䋬䈖䉏䉁䈪䈋䈩䈇䈭䈎 䈦䈢䈖䈫䈏䈋䈩䈐䈢䋮䇸ຠ䇹䈲䋬ຠ䈎䉌䊨䉾䊃䋬䈘 䉌䈮䈠䈱㓸ว䋬䈫䈇䈉䈸䈉䈮㵰䉅䈱㵱䈱ᣇ䉇▤ℂ᳓ Ḱ䈮ኻᔕ䈚䈩ᓢ䇱䈮☸ᐲ䉕ᄢ䈐䈒䈚䈭䈏䉌䇸ታ䇹䈜 䉎䋮ታ䈜䉎䈱䈪⼂䈏ᔅⷐ䈫䈭䉎䋮䈖䈖䈎䉌৻᳇䈮䋬 ࿑ 3 䈱䊝䊂䊦䈏ᓧ䉌䉏䈢䋮. 4.3. ᐳᏨ੍⚂䈱ౣ⠨ ࿑ 3 䈱䊝䊂䊦䉕ี䈚䈭䈏䉌䋬ᐳᏨ੍⚂䈱ᗧ䉕 䈫䉌䈋⋥䈚䈩䉂䉎䋮 4.3.1. ᦨ⚳ຠ⸘↹䈻䈱ᐳᏨ੍⚂ ࿑ 9a 䈱⁁ᴫ䈲ᰴ䈱䈫䈍䉍䈪䈅䉎䋮ຠ⋡ E 䈱↢↥⸘ ↹䈏ੑ䈧ሽ䈚䈩䈇䉎䋮䈫䉅䈮 100 䉎੍ቯ䈪䈅䉎 䈏䋬ᜰቯ䈘䉏䈢ᣣᤨ䈪䈲䋬䈠䉏䈡䉏 40 䈫 50 䈏 ᱷ䈦䈩䈇䉎੍ቯ䈘䉏䉎䋮䈠䈖䈮ຠ⋡ E 䈱ᵈᢥ 70 䈏 䈦䈩䈐䈢䋮ᵈᢥᢙ䈲 70 䈪䈅䉍䋬䈠䈱ⷐ᳞ᤨὐ䈪 䈱ᐶ㊂䈲 90 䈅䉎䈱䈪䋬ฃᵈน⢻䈪䈅䉎䋮䉋䈦䈩䋬 ᐶ੍ቯᣣᤨ䈪䇸ᐶขᒁ䇹䈱䉰䊑䉺䉟䊒䈪䈅䉎੍ ቯ䈱䇸⩄䇹䉥䊑䉳䉢䉪䊃䉕↢ᚑ䈜䉎䋨䈜䈭䉒䈤䋬ᧂ᧪. a. ᵈᢥ䉕⊓㍳䈜䉎. b. ᐳᏨ䉕੍⚂䈜䉎. ࿑ 9䋮ᵈᢥ䈫↢↥⸘↹䈱䇸ᐳᏨ੍⚂䇹. −29−.
(8) ᐶ䉕ᷫ䉌䈚䈩䈍䈒䋩䋮 ᰴ䈮䋬ᐳᏨ੍⚂䉕ⴕ䈉䋮੍⚂䈲䋬࿑ 9b 䈮␜䈜䉋䈉 䈮䋬䇸ᛩ䇹䈎䉌䇸ᐶ䇹䈻䈱䊥䊮䉪䉕䋬䈠䈱ਅ 䈱䇸䊨䉾䊃䇹䈮䈧䈭䈑ᦧ䈋䉎䈖䈫䈪ⴕ䈉䋮䈬䈱䉋䈉䈮䈧䈭 䈑ᦧ䈋䉎䈎䈲䋬䈢䈫䈋䈳䋬ฎ䈇ຠ䈎䉌㗅䈮ల䈩䉎䈫 䈎䋬䊨䉾䊃䈱ᱷ㊂䉕ᦨዊ䈮䈜䉎䈭䈬䈱ၮḰ䈮ၮ䈨䈒䋮 ⶄᢙ䈱䊨䉾䊃䈮䉁䈢䈏䉎䈫䈐䈲䋬䈠䉏䈡䉏䈮ኻᔕ䈜䉎 䉋䈉䈮䇸ᛩ䇹䉕ಽ䈔䉎䋮䈖䈉䈚䈩੍ቯ䈱䇸䊨䉾䊃䇹䈮ᒁ䈐 ᒰ䈩䉌䉏䈢䇸ᵈᢥ䇹䉕䋬䇸ᵈᢥ䇹䈫䇸↢↥⸘↹䇹䈱ᒁᒰ 㑐ଥ䈫䈚䈩䈞䈩䈇䈢䈱䈏ᐳᏨ੍⚂䈪䈅䉎䋮 4.3.2. ਛ㑆ຠ⸘↹䈻䈱ᐳᏨ੍⚂ ਛ㑆ຠ䈻䈱ᒁᒰ䈲䋬䇸ᵈᢥ䇹䈱䇸ᐶ⒖േ䇹䈎䉌ⶄ ᢙ䈱䇸ᛩ䇹䉕䈚䈩Ꮏ⒟䈮㆚䈦䈩䋬⋡⊛䈱ਛ㑆 ຠ䈱䇸䊨䉾䊃䇹䈮䈧䈭䈑ᦧ䈋䉎䈖䈫䈪ⴕ䈋䉎䋮䉋䈦䈩䋬ਛ 㑆ຠ䈻䈱ᐳᏨ੍⚂䈲䋬ᦨ⚳ຠ䈱䈠䉏䈫ห᭽䈮䋬 䇸ᵈᢥ䇹䈫䈠䈱ਛ㑆ຠ䈱䇸↢↥⸘↹䇹䈱ᒁᒰ㑐ଥ䈫䈚 䈩䈞䉏䈳䉋䈇䋮 䈚䈎䈚䋬䊗䊃䊦䊈䉾䉪䈱⸳⢻ജ䈱ข䉍ว䈇䉕䈜䉎 ဳ䈱ᐳᏨ੍⚂䈱႐ว䈲䋬䈱䉋䈉䈭䈞ᣇ䈪䈲ਇච ಽ䈪䈅䉎䋮䈠䈱⸳䈪ᄙ⒳䈱ຠ⋡䈏↢ᚑ䈘䉏䉎႐ว 䈮䈲䋬ో䈱⢻ജ䈱ၒ䉁䉍ౕว䉕䉎䈖䈫䈏䈪䈐䈭䈇 䈢䉄䈪䈅䉎䋮䈠䈖䈪䋬ᒰ䇸⸳䇹䈱ᤨ㑆ゲ䈱⢻ജ 䈮ኻ䈜䉎䈜䈼䈩䈱䇸ᵈᢥ䇹䈱ᒁᒰ䈫䈚䈩䈞䉎䉋䈉䈮 䈜䉎䋮䉃䈚䉐䋬䇸ᵈᢥ䇹䈫䇸↢↥⸘↹䇹䈱㵰䉅䈱㵱䈱ᒁᒰ 㑐ଥ䈫䈩䈇䈢ᐳᏨ੍⚂䈲䋬ຠ⋡ 1 ᒰ䈢䉍䈱ᚲⷐ ⢻ജ㊂䈏䈾䈿৻ቯ䈱․ᱶ䉬䊷䉴䈪䈅䈦䈢䈫ℂ⸃䈪䈐 䉎䋮. 5. 䈍䉒䉍䈮 ዋ㊂ᄙຠ⒳䋬᭽ຠ䈱ᄙ䈇ᬺᘒ䈱↢↥▤ℂ 䈱৻⥸䊝䊂䊦䉕ឭ᩺䈚䈢䋮䈖䉏䈲䋬↢↥䈮䈍䈔䉎㵰䉅 䈱㵱䈱ᄌ឵ㆊ⒟䉕ળ⸘⸶䈱䊌䉺䊷䊮䈪䈜䉎䈫 䈫䉅䈮䋬↢↥⸘↹䉕੍ቯຠ䈱ᠲ䈫䈩䋬᧚ᢱ䊶ㇱ ຠ䈱ᒁᒰ䉕ᢙ㊂▤ℂ䈎䉌ຠ▤ℂ䉁䈪䈱▤ℂ㓏ጀ 䈱䈇䈝䉏䈎䈱䊧䊔䊦䈪ⴕ䈉䋮ᵹᎿ⒟䈪䈲䋬ᄢ䊨䉾䊃 䈱੍ቯຠ䈮ᒁ䈐ᒰ䈩䉎䈖䈫䈪䋬⇟▤ℂ䈫䉁䈫䉄 䉍䉕ਔ┙䈪䈐䉎䋮↢↥ᐳᏨ੍⚂䈫䈲䋬䈖䈱ᒁᒰ㑐ଥ䉕 䊗䊃䊦䊈䉾䉪Ꮏ⒟䈪䈢䉅䈱䈪䈅䉎䋮 ᓟ䈱ዷ㐿䈲ᄢ䈐䈒ੑ䈧䈅䉎䋮৻䈧䈲䋬ᧄ䊝䊂䊦 䈱㛽ᩰ䉕䋬ൊቯ䊌䉺䊷䊮䈎䉌 REA 䊝䊂䊦[13]䈮⟎䈐 ឵䈋䉎䈖䈫䈪䈅䉎䋮䈢䈣䈚䋬REA 䈲⽷䈱឵䉕⸥ㅀ䈚 䉋䈉䈫䈚䈩䈍䉍䋬↢↥▤ℂ䈱䊝䊂䊦䈏ᔅⷐ䈫䈜䉎⽷䈱 ᄌ឵䈍䉋䈶䈠䈱ㆊ⒟䉕䈬䈱䉋䈉䈮⸥ㅀ䈪䈐䉎䈱䈎䋮䈖 䈱ὐ䉕ਛᔃ䈮ᬌ⸛䉕ㅴ䉄䉎䋮 䉅䈉৻䈧䈲ේଔ▤ℂ䈫䈱㑐ଥ䉕ᢛℂ䈜䉎䈖䈫䈪䈅. 䉎䋮㵰䉅䈱㵱䈱േ䈐䉇⸳䈱↪䈫䈇䈦䈢⋥ធේଔ䈮 㑐䈚䈩䈲ቢో䈮䊃䊧䊷䉴䈪䈐䉎䈏䋬䊡䊷䊁䉞䊥䊁䉞䈱⾌ ↪䉇▤ℂ⾌䈭䈬䈱㑆ធ⾌↪䈏ᛠី䈪䈐䈩䈇䈭䈇䋮䈖 䉏䉌䈱ᛒ䈇䈮䈧䈇䈩䈲䋬䊙䊁䊥䉝䊦䊐䊨䊷ળ⸘䉅 䉄䈩䋬䈘䉁䈙䉁䈭䈎䉌ᬌ⸛䈜䉎ᔅⷐ䈏䈅䉎䋮. ෳ⠨ᢥ₂ [1] દ⮮ ẖ䈾䈎✬⪺䋬䇸䊄䊜䉟䊮ಽᨆ䊶䊝䊂䊥䊮䉫䇹䋬 ┙ 䋬᧲੩䋬2-3䋬1996 [2] Evans, E., Domain-Driven Design, AddisonWesley, 2004 [3] 㓈↰ⴕ䋬㠽⠀ ⊓䋬䇸SE 䈱䈢䉄䈱 MRP䇹䋬ᣣ ೀᎿᬺᣂ⡞␠䋬1995 [4] ᷰㄝᐘਃ䋬䇸↢↥▤ℂ䊶ේଔ▤ℂ䉲䉴䊁䊛䈱䈢 䉄䈱䊂䊷䉺䊝䊂䊥䊮䉫䇹䋬ᣣᧄታᬺ ␠䋬᧲ ੩䋬2002 [5] ↰㓉ༀ䋬⮮↰♖৻䋬䇸↢↥ᐳᏨ䉲䉴䊁䊛䈮䈧 䈇䈩䈱৻⠨ኤ䇹䋬⚻༡䉲䉴䊁䊛, 4(1), 5-13, 1994 [6] 㒙ਭỈ ᱜ䋬䇸㔚▚ᯏ↢↥䈮䈍䈔䉎↢↥ᐳᏨ੍ ⚂䉲䉴䊁䊛䇹, ⚻༡䉲䉴䊁䊛, 4(1), 14-19, 1994 [7] ᚻፉᱠਃ䋬䇸᳇㈩䉍↢↥䉲䉴䊁䊛䇹䋬ᣣೀᎿᬺᣂ ⡞␠䋬᧲੩䋬1994 [8] ఽ₹ା䋬䇸UML 䊝䊂䊥䊮䉫䈱ᧄ⾰䇹䋬ᣣ⚻ BP䋬 ᧲੩䋬2004 [9] Fowler, M., Analysis Patterns, ఽ₹ା䈾䈎 ⸶䋬䍀䉝䊅䊥䉲䉴䊌䉺䊷䊮䍁䋬䊏䉝䉸䊮䉣䊂䊠䉬䊷 䉲䊢䊮䋬᧲੩䋬1998 [10] Hay D. C., Data Model Patterns -- Conventions of thought --, Dorset House Publ., NY, 1996 [11] Gamma, E., et al, Design Patterns, Reading, MA, Addison-Wesley, 1995. ᧄ↰⌀৻䈾䈎 䋨⋙⸶䋩䋬䇸䊂䉱䉟䊮䊌䉺䊷䊮䋨ᡷ⸓ 䋩䇹䋬䉸䊐䊃 䊋䊮䉪䊌䊑䊥䉾䉲䊮䉫䋬᧲੩䋬1999 [12] ⚻↥⋭䋬䇸ൻቇ‛⾰ឃᛠី▤ℂଦㅴᴺ䇹䋬 http://www.meti.go.jp/policy/chemical_manage ment/law/ [13] McCarthy,W. E., "The REA Accounting Model: A Generalized Framework for Accounting Systems in a Shared Data Environment," The Accounting Review, 554-578, 1982. −30−.
(9)
関連したドキュメント
In this paper, for the first time an economic production quantity model for deteriorating items has been considered under inflation and time discounting over a stochastic time
This is the continuation of an investigation of basic boundary value problems for first order complex model partial differential equations.. Model second order equations are the
Theorem 4.8 shows that the addition of the nonlocal term to local diffusion pro- duces similar early pattern results when compared to the pure local case considered in [33].. Lemma
In this article we study a free boundary problem modeling the tumor growth with drug application, the mathematical model which neglect the drug application was proposed by A..
Here we continue this line of research and study a quasistatic frictionless contact problem for an electro-viscoelastic material, in the framework of the MTCM, when the foundation
Turmetov; On solvability of a boundary value problem for a nonhomogeneous biharmonic equation with a boundary operator of a fractional order, Acta Mathematica Scientia.. Bjorstad;
The Mixmaster (Bianchi IX) model of the early history of the universe is neatly explained in this picture by postulating that the reverse Wick rotation follows a hyperbolic
Block Spin Transformation of 2D O(N) sigma model, Toward solving a Millennium Problems Proof of the Main Theorem.. We integrate over ξ under the influence of long spin wave by
