--- /dev/null
+// 知識表現を保存するデータベース
+
+function MemoryDB(){
+ //ルート
+ this.root = new Array();
+ // タグタイプリスト（各タグのfunctionオブジェクトの配列）
+ this.tagTypeList = new Array();
+ /*
+ //サブリスト
+ this.candidateWordList = new Array();
+ this.candidateWordListLastModifiedDate = new Date();
+ this.candidateWordListLastCleanedDate = new Date();
+ //
+ this.wordList = new Array();
+ this.wordListLastModifiedDate = new Date();
+ //
+ this.notWordList = new Array();
+ this.notWordListLastModifiedDate = new Date();
+ //
+ this.patternList = new Array();
+ //
+ this.dbInfo = new AI_DatabaseInfoTag();
+ */
+}
+MemoryDB.prototype = {
+ headerUUID: "42e11880-62b8-46ea-a1c4-481264d4440d", // UUID_Mode_ReadMemory
+ memoryDataString: function(){
+ var s = "#" + this.headerUUID + "\n";
+ var cl = this.root;
+ var k;
+ for(var i = 0, iLen = cl.length; i < iLen; i++){
+ if(cl[i] instanceof AI_MemoryTag){
+ k = cl[i].parseToStringData();
+ if(k !== undefined){
+ s += k + "\n";
+ }
+ }
+ }
+ //dbInfoタグの保存
+ k = this.dbInfo.parseToStringData();
+ if(k !== undefined){
+ s += k + "\n";
+ }
+ //
+ /*
+ var d = new Blob([s]);
+ if(d){
+ m.showDownloadLink(d);
+ }
+ */
+ return s;
+ },
+ loadMemory: function(str){
+ var a, t, d, m, q;
+
+ // this.env.debug("Memory loading...\n");
+ a = str.splitByArray(["\n"]);
+
+ for(var i = 1, iLen = a.length; i < iLen; i++){
+ try{
+ d = eval(a[i]);
+ } catch(e){
+ // this.env.debug(i + ": " + e + "\n");
+ continue;
+ }
+ if(d === undefined){
+ continue;
+ }
+ q = d.type;
+ if(q == AI_MemoryTag.prototype.Type_CandidateWord){
+ t = new AI_CandidateWordTag();
+ } else if(q == AI_MemoryTag.prototype.Type_Word){
+ t = new AI_WordTag();
+ } else if(q == AI_MemoryTag.prototype.Type_NotWord){
+ t = new AI_NotWordTag();
+ } else if(q == AI_MemoryTag.prototype.Type_DatabaseInfo){
+ t = new AI_DatabaseInfoTag();
+ } else{
+ t = new AI_MemoryTag();
+ }
+ AI_MemoryTag.prototype.loadFromMemoryData.call(t, d);
+ this.appendMemoryTag(t);
+ }
+ this.verifyMemoryStructure();
+ this.env.debug("Memory loading done.\n" + this.root.length + " tags exist.\n");
+ },
+ appendMemoryTag: function(tag){
+ //同じUUIDのタグがあった場合はデバッグ表示をして、追加しようとしているものに置き換える。
+ //ただし、初期データに入っているものは警告を発さず上書きする。
+ var s = this.root.isIncluded(tag, function(a, b){ return (a.uuid == b.uuid); });
+
+ //タグに合わせて追加条件を満たしているか確認し、それぞれのサブリストに分配
+ if(tag instanceof AI_CandidateWordTag){
+ this.candidateWordList.push(tag);
+ this.candidateWordListLastModifiedDate = new Date();
+ } else if(tag instanceof AI_WordTag){
+ if(this.wordList.isIncluded(tag, function(a, b){ return ((a.str == b.str) && (a !== s)); })){
+ this.env.debug("appendMemoryTag: Duplicated word [" + tag.str + "].\n");
+ return;
+ }
+ if(tag.str == undefined || tag.str.length == 0){
+ this.env.debug("appendMemoryTag: Invalid word [" + tag.str + "].\n");
+ return;
+ }
+ this.wordList.push(tag);
+ this.wordListLastModifiedDate = new Date();
+ } else if(tag instanceof AI_NotWordTag){
+ if(this.notWordList.isIncluded(tag, function(a, b){ return ((a.str == b.str) && (a !== s)); })){
+ this.env.debug("appendMemoryTag: Duplicated notWord [" + tag.str + "].\n");
+ return;
+ }
+ if(tag.str == undefined || tag.str.length == 0){
+ this.env.debug("appendMemoryTag: Invalid notWord [" + tag.str + "].\n");
+ return;
+ }
+ this.notWordList.push(tag);
+ this.notWordListLastModifiedDate = new Date();
+ } else if(tag instanceof AI_PatternTag){
+ this.patternList.push(tag);
+ } else if(tag instanceof AI_DatabaseInfoTag){
+ //データベースデータに反映させて、タグ自体は破棄する
+ tag.bindDatabaseInfo(this);
+ return;
+ }
+
+ //すでにあった重複UUIDの削除
+ if(s){
+ if(s.isBootstrap === undefined){
+ this.env.debug("appendMemoryTag: duplicated UUID " + tag.uuid + ", overwritten.\n");
+ }
+ this.removeMemoryTagByObject(s);
+ }
+ //ルートに追加
+ this.root.push(tag);
+ },
+ /*
+ appendMemoryTagFromString: function(str){
+ //retv:isAppended
+ var d;
+ var q;
+ var t;
+ try{
+ d = eval(str);
+ } catch(e){
+ this.env.debug(""i + ": " + e + "\n");
+ return false;
+ }
+ if(d === undefined){
+ return false;
+ }
+ q = d.type;
+ if(q == AI_MemoryTag.prototype.Type_CandidateWord){
+ t = new AI_CandidateWordTag();
+ } else{
+ t = new AI_MemoryTag();
+ }
+ AI_MemoryTag.prototype.loadFromMemoryData.call(t, d);
+ this.appendMemoryTag(t);
+ },
+ */
+ removeMemoryTagByObject: function(obj){
+ this.root.removeAnObject(obj);
+ if(this.candidateWordList.removeAnObject(obj)){
+ this.candidateWordListLastModifiedDate = new Date();
+ }
+ if(this.wordList.removeAnObject(obj)){
+ this.wordListLastModifiedDate = new Date();
+ }
+ },
+ verifyMemoryStructure: function(){
+ //メモリ構造検査・修復
+ //単語が単語候補に残っていた場合は単語候補から削除
+ for(var i = 0, iLen = this.wordList.length; i < iLen; i++){
+ var w = this.wordList[i].str;
+ for(var j = 0, jLen = this.candidateWordList.length; j < jLen; j++){
+ if(this.candidateWordList[j].str == w){
+ this.env.debug("Word duplicated in CWL. Removed.\n");
+ this.removeMemoryTagByObject(this.candidateWordList[j]);
+ j--;
+ jLen--;
+ }
+ }
+ }
+
+ this.env.wordRecognition.cleanCandidateWordList();
+ //候補リスト並べ替え
+ this.env.wordRecognition.sortCandidateWordListByWordCount();
+ this.env.wordRecognition.computeEachWordLevel();
+ this.env.wordRecognition.sortCandidateWordListByWordLevel();
+ //
+ this.env.debug("Memory verifying done.\n");
+ },
+ getTagFromWordInNotWord: function(str){
+ return this.notWordList.isIncluded(str, function(a, b){ return a.str == b; });
+ },
+ getUUIDFromWord: function(str){
+ var t = this.wordList.isIncluded(str, function(a, b){ return a.str == b; });
+ if(!t){
+ return this.env.UUID_Meaning_UndefinedString;
+ }
+ return t.uuid;
+ },
+ /*
+ getUUIDFromWordInNotWord: function(str){
+ var t = this.getTagFromWordInNotWord(str);
+ if(!t){
+ return this.env.UUID_Meaning_UndefinedString;
+ }
+ return t.uuid;
+ },
+ */
+}
+
+function MemoryDBTag(typeUUIDStr){
+ //保存対象
+ this.uuid = null;
+ this.createdDate = new Date();
+
+ //初期化
+ this.initUUID();
+}
+AI_MemoryTag.prototype = {
+ Type_CandidateWord: "2fba8fc1-2b9a-46e0-8ade-455c0bd30637",
+ Type_Word: "d5eef85c-a796-4d04-bb72-8d45c94c5e4f",
+ Type_Pattern: "8085e53e-0e99-4221-821c-057f38e35ed9",
+ Type_Meaning: "dec1789a-9200-4f9b-9248-177495f47f7d",
+ Type_DatabaseInfo: "4e7b3a3e-bb8c-4315-b3d0-6b25f9aead61",
+ Type_NotWord: "505dbc8d-fa0a-4d0f-b625-d6065738f63d",
+ Type_Null: "00000000-0000-0000-0000-000000000000",
+ AppendType_Manual: "a2aaf202-7a6c-4dc5-b394-da9592410195",
+ type: "00000000-0000-0000-0000-000000000000",
+ //http://codedehitokoto.blogspot.jp/2012/01/javascriptuuid.html
+ initUUID: function(){
+ if(!this.uuid){
+ var f = this.initUUIDSub;
+ this.uuid = f() + f() + "-" +
+ f() + "-" +
+ f() + "-" +
+ f() + "-" +
+ f() + f() + f();
+ }
+ },
+ initUUIDSub: function(){
+ return (((1 + Math.random()) * 0x10000) | 0).toString(16).toLowerCase().substring(1);
+ },
+ parseToStringData: function(data){
+ //uuid:type:
+ var d = new Object();
+ //
+ d.id = this.uuid;
+ d.type = this.type;
+ d.cDate = this.createdDate.toUTCString();
+ //
+ d.data = data;
+ //
+ return this.parseArrayToStringSource(d);
+ },
+ loadFromMemoryData: function(data){
+ this.uuid = data.id;
+ this.type = data.type;
+ this.createdDate = new Date(data.cDate);
+ if(data.data){
+ if(this.loadFromMemoryData != AI_MemoryTag.prototype.loadFromMemoryData){
+ this.loadFromMemoryData(data.data);
+ }
+ }
+ },
+ parseArrayToStringSource: function(anArray){
+ if(!anArray){
+ return "null";
+ }
+ var srcstr = "var t=";
+ srcstr += this.parseArrayToStringSourceSub(anArray);
+ srcstr += ";t;";
+ return srcstr;
+ },
+ parseArrayToStringSourceSub: function(anArray){
+ if(!anArray){
+ return "null";
+ }
+ var srcstr = "{";
+ for(var k in anArray){
+ var v = anArray[k];
+ var t = Object.prototype.toString.call(v);
+ if(v instanceof Array){
+ srcstr += k + ":" + this.parseArrayToStringSourceSub(v) + ",";
+ } else if(!isNaN(v) && v.toString().replace(/\s+/g, "").length > 0){
+ //isNaNだけでは数値判定できないので、文字列化後の空白文字を削除した長さも検査している。
+ srcstr += k + ":" + v + ",";
+ } else if(t == "[object String]"){
+ //文字列として変換
+ srcstr += k + ":'" + v + "',";
+ } else if(t == "[object Object]"){
+ srcstr += k + ":" + this.parseArrayToStringSourceSub(v) + ",";
+ } else{
+ srcstr += k + ":undefined,";
+ }
+ }
+ if(srcstr.charAt(srcstr.length - 1) == ","){
+ //最後の余計なカンマを削除
+ srcstr = srcstr.slice(0, srcstr.length - 1);
+ }
+ srcstr += "}";
+ return srcstr;
+ },
+}
OSDN Git Service
