portuguesestemmer.java

一个很不错的词频统计程序,目前只支持英文,中文的本人正在修改中.改好后上传给大家分享

                        ket = cursor;
                        // substring, line 136
                        among_var = find_among_b(a_4, 3);
                        if (among_var == 0)
                        {
                            cursor = limit - v_3;
                            break lab2;
                        }
                        // ], line 136
                        bra = cursor;
                        switch(among_var) {
                            case 0:
                                cursor = limit - v_3;
                                break lab2;
                            case 1:
                                // (, line 139
                                // call R2, line 139
                                if (!r_R2())
                                {
                                    cursor = limit - v_3;
                                    break lab2;
                                }
                                // delete, line 139
                                slice_del();
                                break;
                        }
                    } while (false);
                    break;
                case 8:
                    // (, line 145
                    // call R2, line 146
                    if (!r_R2())
                    {
                        return false;
                    }
                    // delete, line 146
                    slice_del();
                    // try, line 147
                    v_4 = limit - cursor;
                    lab3: do {
                        // (, line 147
                        // [, line 148
                        ket = cursor;
                        // literal, line 148
                        if (!(eq_s_b(2, "at")))
                        {
                            cursor = limit - v_4;
                            break lab3;
                        }
                        // ], line 148
                        bra = cursor;
                        // call R2, line 148
                        if (!r_R2())
                        {
                            cursor = limit - v_4;
                            break lab3;
                        }
                        // delete, line 148
                        slice_del();
                    } while (false);
                    break;
                case 9:
                    // (, line 152
                    // call RV, line 153
                    if (!r_RV())
                    {
                        return false;
                    }
                    // literal, line 153
                    if (!(eq_s_b(1, "e")))
                    {
                        return false;
                    }
                    // <-, line 154
                    slice_from("ir");
                    break;
            }
            return true;
        }

        private boolean r_verb_suffix() {
            int among_var;
            int v_1;
            int v_2;
            // setlimit, line 159
            v_1 = limit - cursor;
            // tomark, line 159
            if (cursor < I_pV)
            {
                return false;
            }
            cursor = I_pV;
            v_2 = limit_backward;
            limit_backward = cursor;
            cursor = limit - v_1;
            // (, line 159
            // [, line 160
            ket = cursor;
            // substring, line 160
            among_var = find_among_b(a_6, 120);
            if (among_var == 0)
            {
                limit_backward = v_2;
                return false;
            }
            // ], line 160
            bra = cursor;
            switch(among_var) {
                case 0:
                    limit_backward = v_2;
                    return false;
                case 1:
                    // (, line 179
                    // delete, line 179
                    slice_del();
                    break;
            }
            limit_backward = v_2;
            return true;
        }

        private boolean r_residual_suffix() {
            int among_var;
            // (, line 183
            // [, line 184
            ket = cursor;
            // substring, line 184
            among_var = find_among_b(a_7, 7);
            if (among_var == 0)
            {
                return false;
            }
            // ], line 184
            bra = cursor;
            switch(among_var) {
                case 0:
                    return false;
                case 1:
                    // (, line 187
                    // call RV, line 187
                    if (!r_RV())
                    {
                        return false;
                    }
                    // delete, line 187
                    slice_del();
                    break;
            }
            return true;
        }

        private boolean r_residual_form() {
            int among_var;
            int v_1;
            int v_2;
            int v_3;
            // (, line 191
            // [, line 192
            ket = cursor;
            // substring, line 192
            among_var = find_among_b(a_8, 4);
            if (among_var == 0)
            {
                return false;
            }
            // ], line 192
            bra = cursor;
            switch(among_var) {
                case 0:
                    return false;
                case 1:
                    // (, line 194
                    // call RV, line 194
                    if (!r_RV())
                    {
                        return false;
                    }
                    // delete, line 194
                    slice_del();
                    // [, line 194
                    ket = cursor;
                    // or, line 194
                    lab0: do {
                        v_1 = limit - cursor;
                        lab1: do {
                            // (, line 194
                            // literal, line 194
                            if (!(eq_s_b(1, "u")))
                            {
                                break lab1;
                            }
                            // ], line 194
                            bra = cursor;
                            // test, line 194
                            v_2 = limit - cursor;
                            // literal, line 194
                            if (!(eq_s_b(1, "g")))
                            {
                                break lab1;
                            }
                            cursor = limit - v_2;
                            break lab0;
                        } while (false);
                        cursor = limit - v_1;
                        // (, line 195
                        // literal, line 195
                        if (!(eq_s_b(1, "i")))
                        {
                            return false;
                        }
                        // ], line 195
                        bra = cursor;
                        // test, line 195
                        v_3 = limit - cursor;
                        // literal, line 195
                        if (!(eq_s_b(1, "c")))
                        {
                            return false;
                        }
                        cursor = limit - v_3;
                    } while (false);
                    // call RV, line 195
                    if (!r_RV())
                    {
                        return false;
                    }
                    // delete, line 195
                    slice_del();
                    break;
                case 2:
                    // (, line 196
                    // <-, line 196
                    slice_from("c");
                    break;
            }
            return true;
        }

        public boolean stem() {
            int v_1;
            int v_2;
            int v_3;
            int v_4;
            int v_5;
            int v_6;
            int v_7;
            int v_8;
            int v_9;
            int v_10;
            // (, line 201
            // do, line 202
            v_1 = cursor;
            lab0: do {
                // call prelude, line 202
                if (!r_prelude())
                {
                    break lab0;
                }
            } while (false);
            cursor = v_1;
            // do, line 203
            v_2 = cursor;
            lab1: do {
                // call mark_regions, line 203
                if (!r_mark_regions())
                {
                    break lab1;
                }
            } while (false);
            cursor = v_2;
            // backwards, line 204
            limit_backward = cursor; cursor = limit;
            // (, line 204
            // do, line 205
            v_3 = limit - cursor;
            lab2: do {
                // (, line 205
                // or, line 209
                lab3: do {
                    v_4 = limit - cursor;
                    lab4: do {
                        // (, line 206
                        // and, line 207
                        v_5 = limit - cursor;
                        // (, line 206
                        // or, line 206
                        lab5: do {
                            v_6 = limit - cursor;
                            lab6: do {
                                // call standard_suffix, line 206
                                if (!r_standard_suffix())
                                {
                                    break lab6;
                                }
                                break lab5;
                            } while (false);
                            cursor = limit - v_6;
                            // call verb_suffix, line 206
                            if (!r_verb_suffix())
                            {
                                break lab4;
                            }
                        } while (false);
                        cursor = limit - v_5;
                        // do, line 207
                        v_7 = limit - cursor;
                        lab7: do {
                            // (, line 207
                            // [, line 207
                            ket = cursor;
                            // literal, line 207
                            if (!(eq_s_b(1, "i")))
                            {
                                break lab7;
                            }
                            // ], line 207
                            bra = cursor;
                            // test, line 207
                            v_8 = limit - cursor;
                            // literal, line 207
                            if (!(eq_s_b(1, "c")))
                            {
                                break lab7;
                            }
                            cursor = limit - v_8;
                            // call RV, line 207
                            if (!r_RV())
                            {
                                break lab7;
                            }
                            // delete, line 207
                            slice_del();
                        } while (false);
                        cursor = limit - v_7;
                        break lab3;
                    } while (false);
                    cursor = limit - v_4;
                    // call residual_suffix, line 209
                    if (!r_residual_suffix())
                    {
                        break lab2;
                    }
                } while (false);
            } while (false);
            cursor = limit - v_3;
            // do, line 211
            v_9 = limit - cursor;
            lab8: do {
                // call residual_form, line 211
                if (!r_residual_form())
                {
                    break lab8;
                }
            } while (false);
            cursor = limit - v_9;
            cursor = limit_backward;            // do, line 213
            v_10 = cursor;
            lab9: do {
                // call postlude, line 213
                if (!r_postlude())
                {
                    break lab9;
                }
            } while (false);
            cursor = v_10;
            return true;
        }

}