// This file was generated automatically by the Snowball to JSX compiler import "base-stemmer.jsx"; import "among.jsx"; /** * This class was automatically generated by a Snowball to JSX compiler * It implements the stemming algorithm defined by a snowball script. */ __export__ class RomanianStemmer extends BaseStemmer { static const serialVersionUID = 1; static const methodObject = new RomanianStemmer(); static const a_0 = [ new Among("", -1, 3), new Among("I", 0, 1), new Among("U", 0, 2) ]; static const a_1 = [ new Among("ea", -1, 3), new Among("a\u0163ia", -1, 7), new Among("aua", -1, 2), new Among("iua", -1, 4), new Among("a\u0163ie", -1, 7), new Among("ele", -1, 3), new Among("ile", -1, 5), new Among("iile", 6, 4), new Among("iei", -1, 4), new Among("atei", -1, 6), new Among("ii", -1, 4), new Among("ului", -1, 1), new Among("ul", -1, 1), new Among("elor", -1, 3), new Among("ilor", -1, 4), new Among("iilor", 14, 4) ]; static const a_2 = [ new Among("icala", -1, 4), new Among("iciva", -1, 4), new Among("ativa", -1, 5), new Among("itiva", -1, 6), new Among("icale", -1, 4), new Among("a\u0163iune", -1, 5), new Among("i\u0163iune", -1, 6), new Among("atoare", -1, 5), new Among("itoare", -1, 6), new Among("\u0103toare", -1, 5), new Among("icitate", -1, 4), new Among("abilitate", -1, 1), new Among("ibilitate", -1, 2), new Among("ivitate", -1, 3), new Among("icive", -1, 4), new Among("ative", -1, 5), new Among("itive", -1, 6), new Among("icali", -1, 4), new Among("atori", -1, 5), new Among("icatori", 18, 4), new Among("itori", -1, 6), new Among("\u0103tori", -1, 5), new Among("icitati", -1, 4), new Among("abilitati", -1, 1), new Among("ivitati", -1, 3), new Among("icivi", -1, 4), new Among("ativi", -1, 5), new Among("itivi", -1, 6), new Among("icit\u0103i", -1, 4), new Among("abilit\u0103i", -1, 1), new Among("ivit\u0103i", -1, 3), new Among("icit\u0103\u0163i", -1, 4), new Among("abilit\u0103\u0163i", -1, 1), new Among("ivit\u0103\u0163i", -1, 3), new Among("ical", -1, 4), new Among("ator", -1, 5), new Among("icator", 35, 4), new Among("itor", -1, 6), new Among("\u0103tor", -1, 5), new Among("iciv", -1, 4), new Among("ativ", -1, 5), new Among("itiv", -1, 6), new Among("ical\u0103", -1, 4), new Among("iciv\u0103", -1, 4), new Among("ativ\u0103", -1, 5), new Among("itiv\u0103", -1, 6) ]; static const a_3 = [ new Among("ica", -1, 1), new Among("abila", -1, 1), new Among("ibila", -1, 1), new Among("oasa", -1, 1), new Among("ata", -1, 1), new Among("ita", -1, 1), new Among("anta", -1, 1), new Among("ista", -1, 3), new Among("uta", -1, 1), new Among("iva", -1, 1), new Among("ic", -1, 1), new Among("ice", -1, 1), new Among("abile", -1, 1), new Among("ibile", -1, 1), new Among("isme", -1, 3), new Among("iune", -1, 2), new Among("oase", -1, 1), new Among("ate", -1, 1), new Among("itate", 17, 1), new Among("ite", -1, 1), new Among("ante", -1, 1), new Among("iste", -1, 3), new Among("ute", -1, 1), new Among("ive", -1, 1), new Among("ici", -1, 1), new Among("abili", -1, 1), new Among("ibili", -1, 1), new Among("iuni", -1, 2), new Among("atori", -1, 1), new Among("osi", -1, 1), new Among("ati", -1, 1), new Among("itati", 30, 1), new Among("iti", -1, 1), new Among("anti", -1, 1), new Among("isti", -1, 3), new Among("uti", -1, 1), new Among("i\u015Fti", -1, 3), new Among("ivi", -1, 1), new Among("it\u0103i", -1, 1), new Among("o\u015Fi", -1, 1), new Among("it\u0103\u0163i", -1, 1), new Among("abil", -1, 1), new Among("ibil", -1, 1), new Among("ism", -1, 3), new Among("ator", -1, 1), new Among("os", -1, 1), new Among("at", -1, 1), new Among("it", -1, 1), new Among("ant", -1, 1), new Among("ist", -1, 3), new Among("ut", -1, 1), new Among("iv", -1, 1), new Among("ic\u0103", -1, 1), new Among("abil\u0103", -1, 1), new Among("ibil\u0103", -1, 1), new Among("oas\u0103", -1, 1), new Among("at\u0103", -1, 1), new Among("it\u0103", -1, 1), new Among("ant\u0103", -1, 1), new Among("ist\u0103", -1, 3), new Among("ut\u0103", -1, 1), new Among("iv\u0103", -1, 1) ]; static const a_4 = [ new Among("ea", -1, 1), new Among("ia", -1, 1), new Among("esc", -1, 1), new Among("\u0103sc", -1, 1), new Among("ind", -1, 1), new Among("\u00E2nd", -1, 1), new Among("are", -1, 1), new Among("ere", -1, 1), new Among("ire", -1, 1), new Among("\u00E2re", -1, 1), new Among("se", -1, 2), new Among("ase", 10, 1), new Among("sese", 10, 2), new Among("ise", 10, 1), new Among("use", 10, 1), new Among("\u00E2se", 10, 1), new Among("e\u015Fte", -1, 1), new Among("\u0103\u015Fte", -1, 1), new Among("eze", -1, 1), new Among("ai", -1, 1), new Among("eai", 19, 1), new Among("iai", 19, 1), new Among("sei", -1, 2), new Among("e\u015Fti", -1, 1), new Among("\u0103\u015Fti", -1, 1), new Among("ui", -1, 1), new Among("ezi", -1, 1), new Among("\u00E2i", -1, 1), new Among("a\u015Fi", -1, 1), new Among("se\u015Fi", -1, 2), new Among("ase\u015Fi", 29, 1), new Among("sese\u015Fi", 29, 2), new Among("ise\u015Fi", 29, 1), new Among("use\u015Fi", 29, 1), new Among("\u00E2se\u015Fi", 29, 1), new Among("i\u015Fi", -1, 1), new Among("u\u015Fi", -1, 1), new Among("\u00E2\u015Fi", -1, 1), new Among("a\u0163i", -1, 2), new Among("ea\u0163i", 38, 1), new Among("ia\u0163i", 38, 1), new Among("e\u0163i", -1, 2), new Among("i\u0163i", -1, 2), new Among("\u00E2\u0163i", -1, 2), new Among("ar\u0103\u0163i", -1, 1), new Among("ser\u0103\u0163i", -1, 2), new Among("aser\u0103\u0163i", 45, 1), new Among("seser\u0103\u0163i", 45, 2), new Among("iser\u0103\u0163i", 45, 1), new Among("user\u0103\u0163i", 45, 1), new Among("\u00E2ser\u0103\u0163i", 45, 1), new Among("ir\u0103\u0163i", -1, 1), new Among("ur\u0103\u0163i", -1, 1), new Among("\u00E2r\u0103\u0163i", -1, 1), new Among("am", -1, 1), new Among("eam", 54, 1), new Among("iam", 54, 1), new Among("em", -1, 2), new Among("asem", 57, 1), new Among("sesem", 57, 2), new Among("isem", 57, 1), new Among("usem", 57, 1), new Among("\u00E2sem", 57, 1), new Among("im", -1, 2), new Among("\u00E2m", -1, 2), new Among("\u0103m", -1, 2), new Among("ar\u0103m", 65, 1), new Among("ser\u0103m", 65, 2), new Among("aser\u0103m", 67, 1), new Among("seser\u0103m", 67, 2), new Among("iser\u0103m", 67, 1), new Among("user\u0103m", 67, 1), new Among("\u00E2ser\u0103m", 67, 1), new Among("ir\u0103m", 65, 1), new Among("ur\u0103m", 65, 1), new Among("\u00E2r\u0103m", 65, 1), new Among("au", -1, 1), new Among("eau", 76, 1), new Among("iau", 76, 1), new Among("indu", -1, 1), new Among("\u00E2ndu", -1, 1), new Among("ez", -1, 1), new Among("easc\u0103", -1, 1), new Among("ar\u0103", -1, 1), new Among("ser\u0103", -1, 2), new Among("aser\u0103", 84, 1), new Among("seser\u0103", 84, 2), new Among("iser\u0103", 84, 1), new Among("user\u0103", 84, 1), new Among("\u00E2ser\u0103", 84, 1), new Among("ir\u0103", -1, 1), new Among("ur\u0103", -1, 1), new Among("\u00E2r\u0103", -1, 1), new Among("eaz\u0103", -1, 1) ]; static const a_5 = [ new Among("a", -1, 1), new Among("e", -1, 1), new Among("ie", 1, 1), new Among("i", -1, 1), new Among("\u0103", -1, 1) ]; static const g_v = [17, 65, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 32, 0, 0, 4] : int[]; var B_standard_suffix_removed : boolean = false; var I_p2 : int = 0; var I_p1 : int = 0; var I_pV : int = 0; function copy_from (other : RomanianStemmer) : void { this.B_standard_suffix_removed = other.B_standard_suffix_removed; this.I_p2 = other.I_p2; this.I_p1 = other.I_p1; this.I_pV = other.I_pV; super.copy_from(other); } function r_prelude () : boolean { var v_1 : int; var v_2 : int; var v_3 : int; // (, line 31 // repeat, line 32 replab0: while(true) { v_1 = this.cursor; var lab1 = true; lab1: while (lab1 == true) { lab1 = false; // goto, line 32 golab2: while(true) { v_2 = this.cursor; var lab3 = true; lab3: while (lab3 == true) { lab3 = false; // (, line 32 if (!(this.in_grouping(RomanianStemmer.g_v, 97, 259))) { break lab3; } // [, line 33 this.bra = this.cursor; // or, line 33 var lab4 = true; lab4: while (lab4 == true) { lab4 = false; v_3 = this.cursor; var lab5 = true; lab5: while (lab5 == true) { lab5 = false; // (, line 33 // literal, line 33 if (!(this.eq_s(1, "u"))) { break lab5; } // ], line 33 this.ket = this.cursor; if (!(this.in_grouping(RomanianStemmer.g_v, 97, 259))) { break lab5; } // <-, line 33 if (!this.slice_from("U")) { return false; } break lab4; } this.cursor = v_3; // (, line 34 // literal, line 34 if (!(this.eq_s(1, "i"))) { break lab3; } // ], line 34 this.ket = this.cursor; if (!(this.in_grouping(RomanianStemmer.g_v, 97, 259))) { break lab3; } // <-, line 34 if (!this.slice_from("I")) { return false; } } this.cursor = v_2; break golab2; } this.cursor = v_2; if (this.cursor >= this.limit) { break lab1; } this.cursor++; } continue replab0; } this.cursor = v_1; break replab0; } return true; } function r_mark_regions () : boolean { var v_1 : int; var v_2 : int; var v_3 : int; var v_6 : int; var v_8 : int; // (, line 38 this.I_pV = this.limit; this.I_p1 = this.limit; this.I_p2 = this.limit; // do, line 44 v_1 = this.cursor; var lab0 = true; lab0: while (lab0 == true) { lab0 = false; // (, line 44 // or, line 46 var lab1 = true; lab1: while (lab1 == true) { lab1 = false; v_2 = this.cursor; var lab2 = true; lab2: while (lab2 == true) { lab2 = false; // (, line 45 if (!(this.in_grouping(RomanianStemmer.g_v, 97, 259))) { break lab2; } // or, line 45 var lab3 = true; lab3: while (lab3 == true) { lab3 = false; v_3 = this.cursor; var lab4 = true; lab4: while (lab4 == true) { lab4 = false; // (, line 45 if (!(this.out_grouping(RomanianStemmer.g_v, 97, 259))) { break lab4; } // gopast, line 45 golab5: while(true) { var lab6 = true; lab6: while (lab6 == true) { lab6 = false; if (!(this.in_grouping(RomanianStemmer.g_v, 97, 259))) { break lab6; } break golab5; } if (this.cursor >= this.limit) { break lab4; } this.cursor++; } break lab3; } this.cursor = v_3; // (, line 45 if (!(this.in_grouping(RomanianStemmer.g_v, 97, 259))) { break lab2; } // gopast, line 45 golab7: while(true) { var lab8 = true; lab8: while (lab8 == true) { lab8 = false; if (!(this.out_grouping(RomanianStemmer.g_v, 97, 259))) { break lab8; } break golab7; } if (this.cursor >= this.limit) { break lab2; } this.cursor++; } } break lab1; } this.cursor = v_2; // (, line 47 if (!(this.out_grouping(RomanianStemmer.g_v, 97, 259))) { break lab0; } // or, line 47 var lab9 = true; lab9: while (lab9 == true) { lab9 = false; v_6 = this.cursor; var lab10 = true; lab10: while (lab10 == true) { lab10 = false; // (, line 47 if (!(this.out_grouping(RomanianStemmer.g_v, 97, 259))) { break lab10; } // gopast, line 47 golab11: while(true) { var lab12 = true; lab12: while (lab12 == true) { lab12 = false; if (!(this.in_grouping(RomanianStemmer.g_v, 97, 259))) { break lab12; } break golab11; } if (this.cursor >= this.limit) { break lab10; } this.cursor++; } break lab9; } this.cursor = v_6; // (, line 47 if (!(this.in_grouping(RomanianStemmer.g_v, 97, 259))) { break lab0; } // next, line 47 if (this.cursor >= this.limit) { break lab0; } this.cursor++; } } // setmark pV, line 48 this.I_pV = this.cursor; } this.cursor = v_1; // do, line 50 v_8 = this.cursor; var lab13 = true; lab13: while (lab13 == true) { lab13 = false; // (, line 50 // gopast, line 51 golab14: while(true) { var lab15 = true; lab15: while (lab15 == true) { lab15 = false; if (!(this.in_grouping(RomanianStemmer.g_v, 97, 259))) { break lab15; } break golab14; } if (this.cursor >= this.limit) { break lab13; } this.cursor++; } // gopast, line 51 golab16: while(true) { var lab17 = true; lab17: while (lab17 == true) { lab17 = false; if (!(this.out_grouping(RomanianStemmer.g_v, 97, 259))) { break lab17; } break golab16; } if (this.cursor >= this.limit) { break lab13; } this.cursor++; } // setmark p1, line 51 this.I_p1 = this.cursor; // gopast, line 52 golab18: while(true) { var lab19 = true; lab19: while (lab19 == true) { lab19 = false; if (!(this.in_grouping(RomanianStemmer.g_v, 97, 259))) { break lab19; } break golab18; } if (this.cursor >= this.limit) { break lab13; } this.cursor++; } // gopast, line 52 golab20: while(true) { var lab21 = true; lab21: while (lab21 == true) { lab21 = false; if (!(this.out_grouping(RomanianStemmer.g_v, 97, 259))) { break lab21; } break golab20; } if (this.cursor >= this.limit) { break lab13; } this.cursor++; } // setmark p2, line 52 this.I_p2 = this.cursor; } this.cursor = v_8; return true; } function r_postlude () : boolean { var among_var : int; var v_1 : int; // repeat, line 56 replab0: while(true) { v_1 = this.cursor; var lab1 = true; lab1: while (lab1 == true) { lab1 = false; // (, line 56 // [, line 58 this.bra = this.cursor; // substring, line 58 among_var = this.find_among(RomanianStemmer.a_0, 3); if (among_var == 0) { break lab1; } // ], line 58 this.ket = this.cursor; switch (among_var) { case 0: break lab1; case 1: // (, line 59 // <-, line 59 if (!this.slice_from("i")) { return false; } break; case 2: // (, line 60 // <-, line 60 if (!this.slice_from("u")) { return false; } break; case 3: // (, line 61 // next, line 61 if (this.cursor >= this.limit) { break lab1; } this.cursor++; break; } continue replab0; } this.cursor = v_1; break replab0; } return true; } function r_RV () : boolean { if (!(this.I_pV <= this.cursor)) { return false; } return true; } function r_R1 () : boolean { if (!(this.I_p1 <= this.cursor)) { return false; } return true; } function r_R2 () : boolean { if (!(this.I_p2 <= this.cursor)) { return false; } return true; } function r_step_0 () : boolean { var among_var : int; var v_1 : int; // (, line 72 // [, line 73 this.ket = this.cursor; // substring, line 73 among_var = this.find_among_b(RomanianStemmer.a_1, 16); if (among_var == 0) { return false; } // ], line 73 this.bra = this.cursor; // call R1, line 73 if (!this.r_R1()) { return false; } switch (among_var) { case 0: return false; case 1: // (, line 75 // delete, line 75 if (!this.slice_del()) { return false; } break; case 2: // (, line 77 // <-, line 77 if (!this.slice_from("a")) { return false; } break; case 3: // (, line 79 // <-, line 79 if (!this.slice_from("e")) { return false; } break; case 4: // (, line 81 // <-, line 81 if (!this.slice_from("i")) { return false; } break; case 5: // (, line 83 // not, line 83 { v_1 = this.limit - this.cursor; var lab0 = true; lab0: while (lab0 == true) { lab0 = false; // literal, line 83 if (!(this.eq_s_b(2, "ab"))) { break lab0; } return false; } this.cursor = this.limit - v_1; } // <-, line 83 if (!this.slice_from("i")) { return false; } break; case 6: // (, line 85 // <-, line 85 if (!this.slice_from("at")) { return false; } break; case 7: // (, line 87 // <-, line 87 if (!this.slice_from("a\u0163i")) { return false; } break; } return true; } function r_combo_suffix () : boolean { var among_var : int; var v_1 : int; // test, line 91 v_1 = this.limit - this.cursor; // (, line 91 // [, line 92 this.ket = this.cursor; // substring, line 92 among_var = this.find_among_b(RomanianStemmer.a_2, 46); if (among_var == 0) { return false; } // ], line 92 this.bra = this.cursor; // call R1, line 92 if (!this.r_R1()) { return false; } // (, line 92 switch (among_var) { case 0: return false; case 1: // (, line 100 // <-, line 101 if (!this.slice_from("abil")) { return false; } break; case 2: // (, line 103 // <-, line 104 if (!this.slice_from("ibil")) { return false; } break; case 3: // (, line 106 // <-, line 107 if (!this.slice_from("iv")) { return false; } break; case 4: // (, line 112 // <-, line 113 if (!this.slice_from("ic")) { return false; } break; case 5: // (, line 117 // <-, line 118 if (!this.slice_from("at")) { return false; } break; case 6: // (, line 121 // <-, line 122 if (!this.slice_from("it")) { return false; } break; } // set standard_suffix_removed, line 125 this.B_standard_suffix_removed = true; this.cursor = this.limit - v_1; return true; } function r_standard_suffix () : boolean { var among_var : int; var v_1 : int; // (, line 129 // unset standard_suffix_removed, line 130 this.B_standard_suffix_removed = false; // repeat, line 131 replab0: while(true) { v_1 = this.limit - this.cursor; var lab1 = true; lab1: while (lab1 == true) { lab1 = false; // call combo_suffix, line 131 if (!this.r_combo_suffix()) { break lab1; } continue replab0; } this.cursor = this.limit - v_1; break replab0; } // [, line 132 this.ket = this.cursor; // substring, line 132 among_var = this.find_among_b(RomanianStemmer.a_3, 62); if (among_var == 0) { return false; } // ], line 132 this.bra = this.cursor; // call R2, line 132 if (!this.r_R2()) { return false; } // (, line 132 switch (among_var) { case 0: return false; case 1: // (, line 148 // delete, line 149 if (!this.slice_del()) { return false; } break; case 2: // (, line 151 // literal, line 152 if (!(this.eq_s_b(1, "\u0163"))) { return false; } // ], line 152 this.bra = this.cursor; // <-, line 152 if (!this.slice_from("t")) { return false; } break; case 3: // (, line 155 // <-, line 156 if (!this.slice_from("ist")) { return false; } break; } // set standard_suffix_removed, line 160 this.B_standard_suffix_removed = true; return true; } function r_verb_suffix () : boolean { var among_var : int; var v_1 : int; var v_2 : int; var v_3 : int; // setlimit, line 164 v_1 = this.limit - this.cursor; // tomark, line 164 if (this.cursor < this.I_pV) { return false; } this.cursor = this.I_pV; v_2 = this.limit_backward; this.limit_backward = this.cursor; this.cursor = this.limit - v_1; // (, line 164 // [, line 165 this.ket = this.cursor; // substring, line 165 among_var = this.find_among_b(RomanianStemmer.a_4, 94); if (among_var == 0) { this.limit_backward = v_2; return false; } // ], line 165 this.bra = this.cursor; switch (among_var) { case 0: this.limit_backward = v_2; return false; case 1: // (, line 200 // or, line 200 var lab0 = true; lab0: while (lab0 == true) { lab0 = false; v_3 = this.limit - this.cursor; var lab1 = true; lab1: while (lab1 == true) { lab1 = false; if (!(this.out_grouping_b(RomanianStemmer.g_v, 97, 259))) { break lab1; } break lab0; } this.cursor = this.limit - v_3; // literal, line 200 if (!(this.eq_s_b(1, "u"))) { this.limit_backward = v_2; return false; } } // delete, line 200 if (!this.slice_del()) { return false; } break; case 2: // (, line 214 // delete, line 214 if (!this.slice_del()) { return false; } break; } this.limit_backward = v_2; return true; } function r_vowel_suffix () : boolean { var among_var : int; // (, line 218 // [, line 219 this.ket = this.cursor; // substring, line 219 among_var = this.find_among_b(RomanianStemmer.a_5, 5); if (among_var == 0) { return false; } // ], line 219 this.bra = this.cursor; // call RV, line 219 if (!this.r_RV()) { return false; } switch (among_var) { case 0: return false; case 1: // (, line 220 // delete, line 220 if (!this.slice_del()) { return false; } break; } return true; } override function stem () : boolean { var v_1 : int; var v_2 : int; var v_3 : int; var v_4 : int; var v_5 : int; var v_6 : int; var v_7 : int; var v_8 : int; // (, line 225 // do, line 226 v_1 = this.cursor; var lab0 = true; lab0: while (lab0 == true) { lab0 = false; // call prelude, line 226 if (!this.r_prelude()) { break lab0; } } this.cursor = v_1; // do, line 227 v_2 = this.cursor; var lab1 = true; lab1: while (lab1 == true) { lab1 = false; // call mark_regions, line 227 if (!this.r_mark_regions()) { break lab1; } } this.cursor = v_2; // backwards, line 228 this.limit_backward = this.cursor; this.cursor = this.limit; // (, line 228 // do, line 229 v_3 = this.limit - this.cursor; var lab2 = true; lab2: while (lab2 == true) { lab2 = false; // call step_0, line 229 if (!this.r_step_0()) { break lab2; } } this.cursor = this.limit - v_3; // do, line 230 v_4 = this.limit - this.cursor; var lab3 = true; lab3: while (lab3 == true) { lab3 = false; // call standard_suffix, line 230 if (!this.r_standard_suffix()) { break lab3; } } this.cursor = this.limit - v_4; // do, line 231 v_5 = this.limit - this.cursor; var lab4 = true; lab4: while (lab4 == true) { lab4 = false; // (, line 231 // or, line 231 var lab5 = true; lab5: while (lab5 == true) { lab5 = false; v_6 = this.limit - this.cursor; var lab6 = true; lab6: while (lab6 == true) { lab6 = false; // Boolean test standard_suffix_removed, line 231 if (!(this.B_standard_suffix_removed)) { break lab6; } break lab5; } this.cursor = this.limit - v_6; // call verb_suffix, line 231 if (!this.r_verb_suffix()) { break lab4; } } } this.cursor = this.limit - v_5; // do, line 232 v_7 = this.limit - this.cursor; var lab7 = true; lab7: while (lab7 == true) { lab7 = false; // call vowel_suffix, line 232 if (!this.r_vowel_suffix()) { break lab7; } } this.cursor = this.limit - v_7; this.cursor = this.limit_backward; // do, line 234 v_8 = this.cursor; var lab8 = true; lab8: while (lab8 == true) { lab8 = false; // call postlude, line 234 if (!this.r_postlude()) { break lab8; } } this.cursor = v_8; return true; } function equals (o : variant) : boolean { return o instanceof RomanianStemmer; } function hashCode() : int { //http://stackoverflow.com/questions/194846/is-there-any-kind-of-hashcode-function-in-javascript var classname = "RomanianStemmer"; var hash = 0; if (classname.length == 0) return hash; for (var i = 0; i < classname.length; i++) { var char = classname.charCodeAt(i); hash = ((hash << 5) - hash) + char; hash = hash & hash; // Convert to 32bit integer } return hash; } }