Lucene example source code file (FinnishStemmer.java)
The Lucene FinnishStemmer.java source code// This file was generated automatically by the Snowball to Java compiler
package org.tartarus.snowball.ext;
import org.tartarus.snowball.SnowballProgram;
import org.tartarus.snowball.Among;
/**
* Generated class implementing code defined by a snowball script.
*/
public class FinnishStemmer extends SnowballProgram {
private Among a_0[] = {
new Among ( "pa", -1, 1, "", this),
new Among ( "sti", -1, 2, "", this),
new Among ( "kaan", -1, 1, "", this),
new Among ( "han", -1, 1, "", this),
new Among ( "kin", -1, 1, "", this),
new Among ( "h\u00E4n", -1, 1, "", this),
new Among ( "k\u00E4\u00E4n", -1, 1, "", this),
new Among ( "ko", -1, 1, "", this),
new Among ( "p\u00E4", -1, 1, "", this),
new Among ( "k\u00F6", -1, 1, "", this)
};
private Among a_1[] = {
new Among ( "lla", -1, -1, "", this),
new Among ( "na", -1, -1, "", this),
new Among ( "ssa", -1, -1, "", this),
new Among ( "ta", -1, -1, "", this),
new Among ( "lta", 3, -1, "", this),
new Among ( "sta", 3, -1, "", this)
};
private Among a_2[] = {
new Among ( "ll\u00E4", -1, -1, "", this),
new Among ( "n\u00E4", -1, -1, "", this),
new Among ( "ss\u00E4", -1, -1, "", this),
new Among ( "t\u00E4", -1, -1, "", this),
new Among ( "lt\u00E4", 3, -1, "", this),
new Among ( "st\u00E4", 3, -1, "", this)
};
private Among a_3[] = {
new Among ( "lle", -1, -1, "", this),
new Among ( "ine", -1, -1, "", this)
};
private Among a_4[] = {
new Among ( "nsa", -1, 3, "", this),
new Among ( "mme", -1, 3, "", this),
new Among ( "nne", -1, 3, "", this),
new Among ( "ni", -1, 2, "", this),
new Among ( "si", -1, 1, "", this),
new Among ( "an", -1, 4, "", this),
new Among ( "en", -1, 6, "", this),
new Among ( "\u00E4n", -1, 5, "", this),
new Among ( "ns\u00E4", -1, 3, "", this)
};
private Among a_5[] = {
new Among ( "aa", -1, -1, "", this),
new Among ( "ee", -1, -1, "", this),
new Among ( "ii", -1, -1, "", this),
new Among ( "oo", -1, -1, "", this),
new Among ( "uu", -1, -1, "", this),
new Among ( "\u00E4\u00E4", -1, -1, "", this),
new Among ( "\u00F6\u00F6", -1, -1, "", this)
};
private Among a_6[] = {
new Among ( "a", -1, 8, "", this),
new Among ( "lla", 0, -1, "", this),
new Among ( "na", 0, -1, "", this),
new Among ( "ssa", 0, -1, "", this),
new Among ( "ta", 0, -1, "", this),
new Among ( "lta", 4, -1, "", this),
new Among ( "sta", 4, -1, "", this),
new Among ( "tta", 4, 9, "", this),
new Among ( "lle", -1, -1, "", this),
new Among ( "ine", -1, -1, "", this),
new Among ( "ksi", -1, -1, "", this),
new Among ( "n", -1, 7, "", this),
new Among ( "han", 11, 1, "", this),
new Among ( "den", 11, -1, "r_VI", this),
new Among ( "seen", 11, -1, "r_LONG", this),
new Among ( "hen", 11, 2, "", this),
new Among ( "tten", 11, -1, "r_VI", this),
new Among ( "hin", 11, 3, "", this),
new Among ( "siin", 11, -1, "r_VI", this),
new Among ( "hon", 11, 4, "", this),
new Among ( "h\u00E4n", 11, 5, "", this),
new Among ( "h\u00F6n", 11, 6, "", this),
new Among ( "\u00E4", -1, 8, "", this),
new Among ( "ll\u00E4", 22, -1, "", this),
new Among ( "n\u00E4", 22, -1, "", this),
new Among ( "ss\u00E4", 22, -1, "", this),
new Among ( "t\u00E4", 22, -1, "", this),
new Among ( "lt\u00E4", 26, -1, "", this),
new Among ( "st\u00E4", 26, -1, "", this),
new Among ( "tt\u00E4", 26, 9, "", this)
};
private Among a_7[] = {
new Among ( "eja", -1, -1, "", this),
new Among ( "mma", -1, 1, "", this),
new Among ( "imma", 1, -1, "", this),
new Among ( "mpa", -1, 1, "", this),
new Among ( "impa", 3, -1, "", this),
new Among ( "mmi", -1, 1, "", this),
new Among ( "immi", 5, -1, "", this),
new Among ( "mpi", -1, 1, "", this),
new Among ( "impi", 7, -1, "", this),
new Among ( "ej\u00E4", -1, -1, "", this),
new Among ( "mm\u00E4", -1, 1, "", this),
new Among ( "imm\u00E4", 10, -1, "", this),
new Among ( "mp\u00E4", -1, 1, "", this),
new Among ( "imp\u00E4", 12, -1, "", this)
};
private Among a_8[] = {
new Among ( "i", -1, -1, "", this),
new Among ( "j", -1, -1, "", this)
};
private Among a_9[] = {
new Among ( "mma", -1, 1, "", this),
new Among ( "imma", 0, -1, "", this)
};
private static final char g_AEI[] = {17, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8 };
private static final char g_V1[] = {17, 65, 16, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 32 };
private static final char g_V2[] = {17, 65, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 32 };
private static final char g_particle_end[] = {17, 97, 24, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 32 };
private boolean B_ending_removed;
private StringBuilder S_x = new StringBuilder();
private int I_p2;
private int I_p1;
private void copy_from(FinnishStemmer other) {
B_ending_removed = other.B_ending_removed;
S_x = other.S_x;
I_p2 = other.I_p2;
I_p1 = other.I_p1;
super.copy_from(other);
}
private boolean r_mark_regions() {
int v_1;
int v_3;
// (, line 41
I_p1 = limit;
I_p2 = limit;
// goto, line 46
golab0: while(true)
{
v_1 = cursor;
lab1: do {
if (!(in_grouping(g_V1, 97, 246)))
{
break lab1;
}
cursor = v_1;
break golab0;
} while (false);
cursor = v_1;
if (cursor >= limit)
{
return false;
}
cursor++;
}
// gopast, line 46
golab2: while(true)
{
lab3: do {
if (!(out_grouping(g_V1, 97, 246)))
{
break lab3;
}
break golab2;
} while (false);
if (cursor >= limit)
{
return false;
}
cursor++;
}
// setmark p1, line 46
I_p1 = cursor;
// goto, line 47
golab4: while(true)
{
v_3 = cursor;
lab5: do {
if (!(in_grouping(g_V1, 97, 246)))
{
break lab5;
}
cursor = v_3;
break golab4;
} while (false);
cursor = v_3;
if (cursor >= limit)
{
return false;
}
cursor++;
}
// gopast, line 47
golab6: while(true)
{
lab7: do {
if (!(out_grouping(g_V1, 97, 246)))
{
break lab7;
}
break golab6;
} while (false);
if (cursor >= limit)
{
return false;
}
cursor++;
}
// setmark p2, line 47
I_p2 = cursor;
return true;
}
private boolean r_R2() {
if (!(I_p2 <= cursor))
{
return false;
}
return true;
}
private boolean r_particle_etc() {
int among_var;
int v_1;
int v_2;
// (, line 54
// setlimit, line 55
v_1 = limit - cursor;
// tomark, line 55
if (cursor < I_p1)
{
return false;
}
cursor = I_p1;
v_2 = limit_backward;
limit_backward = cursor;
cursor = limit - v_1;
// (, line 55
// [, line 55
ket = cursor;
// substring, line 55
among_var = find_among_b(a_0, 10);
if (among_var == 0)
{
limit_backward = v_2;
return false;
}
// ], line 55
bra = cursor;
limit_backward = v_2;
switch(among_var) {
case 0:
return false;
case 1:
// (, line 62
if (!(in_grouping_b(g_particle_end, 97, 246)))
{
return false;
}
break;
case 2:
// (, line 64
// call R2, line 64
if (!r_R2())
{
return false;
}
break;
}
// delete, line 66
slice_del();
return true;
}
private boolean r_possessive() {
int among_var;
int v_1;
int v_2;
int v_3;
// (, line 68
// setlimit, line 69
v_1 = limit - cursor;
// tomark, line 69
if (cursor < I_p1)
{
return false;
}
cursor = I_p1;
v_2 = limit_backward;
limit_backward = cursor;
cursor = limit - v_1;
// (, line 69
// [, line 69
ket = cursor;
// substring, line 69
among_var = find_among_b(a_4, 9);
if (among_var == 0)
{
limit_backward = v_2;
return false;
}
// ], line 69
bra = cursor;
limit_backward = v_2;
switch(among_var) {
case 0:
return false;
case 1:
// (, line 72
// not, line 72
{
v_3 = limit - cursor;
lab0: do {
// literal, line 72
if (!(eq_s_b(1, "k")))
{
break lab0;
}
return false;
} while (false);
cursor = limit - v_3;
}
// delete, line 72
slice_del();
break;
case 2:
// (, line 74
// delete, line 74
slice_del();
// [, line 74
ket = cursor;
// literal, line 74
if (!(eq_s_b(3, "kse")))
{
return false;
}
// ], line 74
bra = cursor;
// <-, line 74
slice_from("ksi");
break;
case 3:
// (, line 78
// delete, line 78
slice_del();
break;
case 4:
// (, line 81
// among, line 81
if (find_among_b(a_1, 6) == 0)
{
return false;
}
// delete, line 81
slice_del();
break;
case 5:
// (, line 83
// among, line 83
if (find_among_b(a_2, 6) == 0)
{
return false;
}
// delete, line 84
slice_del();
break;
case 6:
// (, line 86
// among, line 86
if (find_among_b(a_3, 2) == 0)
{
return false;
}
// delete, line 86
slice_del();
break;
}
return true;
}
private boolean r_LONG() {
// among, line 91
if (find_among_b(a_5, 7) == 0)
{
return false;
}
return true;
}
private boolean r_VI() {
// (, line 93
// literal, line 93
if (!(eq_s_b(1, "i")))
{
return false;
}
if (!(in_grouping_b(g_V2, 97, 246)))
{
return false;
}
return true;
}
private boolean r_case_ending() {
int among_var;
int v_1;
int v_2;
int v_3;
int v_4;
int v_5;
// (, line 95
// setlimit, line 96
v_1 = limit - cursor;
// tomark, line 96
if (cursor < I_p1)
{
return false;
}
cursor = I_p1;
v_2 = limit_backward;
limit_backward = cursor;
cursor = limit - v_1;
// (, line 96
// [, line 96
ket = cursor;
// substring, line 96
among_var = find_among_b(a_6, 30);
if (among_var == 0)
{
limit_backward = v_2;
return false;
}
// ], line 96
bra = cursor;
limit_backward = v_2;
switch(among_var) {
case 0:
return false;
case 1:
// (, line 98
// literal, line 98
if (!(eq_s_b(1, "a")))
{
return false;
}
break;
case 2:
// (, line 99
// literal, line 99
if (!(eq_s_b(1, "e")))
{
return false;
}
break;
case 3:
// (, line 100
// literal, line 100
if (!(eq_s_b(1, "i")))
{
return false;
}
break;
case 4:
// (, line 101
// literal, line 101
if (!(eq_s_b(1, "o")))
{
return false;
}
break;
case 5:
// (, line 102
// literal, line 102
if (!(eq_s_b(1, "\u00E4")))
{
return false;
}
break;
case 6:
// (, line 103
// literal, line 103
if (!(eq_s_b(1, "\u00F6")))
{
return false;
}
break;
case 7:
// (, line 111
// try, line 111
v_3 = limit - cursor;
lab0: do {
// (, line 111
// and, line 113
v_4 = limit - cursor;
// or, line 112
lab1: do {
v_5 = limit - cursor;
lab2: do {
// call LONG, line 111
if (!r_LONG())
{
break lab2;
}
break lab1;
} while (false);
cursor = limit - v_5;
// literal, line 112
if (!(eq_s_b(2, "ie")))
{
cursor = limit - v_3;
break lab0;
}
} while (false);
cursor = limit - v_4;
// next, line 113
if (cursor <= limit_backward)
{
cursor = limit - v_3;
break lab0;
}
cursor--;
// ], line 113
bra = cursor;
} while (false);
break;
case 8:
// (, line 119
if (!(in_grouping_b(g_V1, 97, 246)))
{
return false;
}
if (!(out_grouping_b(g_V1, 97, 246)))
{
return false;
}
break;
case 9:
// (, line 121
// literal, line 121
if (!(eq_s_b(1, "e")))
{
return false;
}
break;
}
// delete, line 138
slice_del();
// set ending_removed, line 139
B_ending_removed = true;
return true;
}
private boolean r_other_endings() {
int among_var;
int v_1;
int v_2;
int v_3;
// (, line 141
// setlimit, line 142
v_1 = limit - cursor;
// tomark, line 142
if (cursor < I_p2)
{
return false;
}
cursor = I_p2;
v_2 = limit_backward;
limit_backward = cursor;
cursor = limit - v_1;
// (, line 142
// [, line 142
ket = cursor;
// substring, line 142
among_var = find_among_b(a_7, 14);
if (among_var == 0)
{
limit_backward = v_2;
return false;
}
// ], line 142
bra = cursor;
limit_backward = v_2;
switch(among_var) {
case 0:
return false;
case 1:
// (, line 146
// not, line 146
{
v_3 = limit - cursor;
lab0: do {
// literal, line 146
if (!(eq_s_b(2, "po")))
{
break lab0;
}
return false;
} while (false);
cursor = limit - v_3;
}
break;
}
// delete, line 151
slice_del();
return true;
}
private boolean r_i_plural() {
int v_1;
int v_2;
// (, line 153
// setlimit, line 154
v_1 = limit - cursor;
// tomark, line 154
if (cursor < I_p1)
{
return false;
}
cursor = I_p1;
v_2 = limit_backward;
limit_backward = cursor;
cursor = limit - v_1;
// (, line 154
// [, line 154
ket = cursor;
// substring, line 154
if (find_among_b(a_8, 2) == 0)
{
limit_backward = v_2;
return false;
}
// ], line 154
bra = cursor;
limit_backward = v_2;
// delete, line 158
slice_del();
return true;
}
private boolean r_t_plural() {
int among_var;
int v_1;
int v_2;
int v_3;
int v_4;
int v_5;
int v_6;
// (, line 160
// setlimit, line 161
v_1 = limit - cursor;
// tomark, line 161
if (cursor < I_p1)
{
return false;
}
cursor = I_p1;
v_2 = limit_backward;
limit_backward = cursor;
cursor = limit - v_1;
// (, line 161
// [, line 162
ket = cursor;
// literal, line 162
if (!(eq_s_b(1, "t")))
{
limit_backward = v_2;
return false;
}
// ], line 162
bra = cursor;
// test, line 162
v_3 = limit - cursor;
if (!(in_grouping_b(g_V1, 97, 246)))
{
limit_backward = v_2;
return false;
}
cursor = limit - v_3;
// delete, line 163
slice_del();
limit_backward = v_2;
// setlimit, line 165
v_4 = limit - cursor;
// tomark, line 165
if (cursor < I_p2)
{
return false;
}
cursor = I_p2;
v_5 = limit_backward;
limit_backward = cursor;
cursor = limit - v_4;
// (, line 165
// [, line 165
ket = cursor;
// substring, line 165
among_var = find_among_b(a_9, 2);
if (among_var == 0)
{
limit_backward = v_5;
return false;
}
// ], line 165
bra = cursor;
limit_backward = v_5;
switch(among_var) {
case 0:
return false;
case 1:
// (, line 167
// not, line 167
{
v_6 = limit - cursor;
lab0: do {
// literal, line 167
if (!(eq_s_b(2, "po")))
{
break lab0;
}
return false;
} while (false);
cursor = limit - v_6;
}
break;
}
// delete, line 170
slice_del();
return true;
}
private boolean r_tidy() {
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;
// (, line 172
// setlimit, line 173
v_1 = limit - cursor;
// tomark, line 173
if (cursor < I_p1)
{
return false;
}
cursor = I_p1;
v_2 = limit_backward;
limit_backward = cursor;
cursor = limit - v_1;
// (, line 173
// do, line 174
v_3 = limit - cursor;
lab0: do {
// (, line 174
// and, line 174
v_4 = limit - cursor;
// call LONG, line 174
if (!r_LONG())
{
break lab0;
}
cursor = limit - v_4;
// (, line 174
// [, line 174
ket = cursor;
// next, line 174
if (cursor <= limit_backward)
{
break lab0;
}
cursor--;
// ], line 174
bra = cursor;
// delete, line 174
slice_del();
} while (false);
cursor = limit - v_3;
// do, line 175
v_5 = limit - cursor;
lab1: do {
// (, line 175
// [, line 175
ket = cursor;
if (!(in_grouping_b(g_AEI, 97, 228)))
{
break lab1;
}
// ], line 175
bra = cursor;
if (!(out_grouping_b(g_V1, 97, 246)))
{
break lab1;
}
// delete, line 175
slice_del();
} while (false);
cursor = limit - v_5;
// do, line 176
v_6 = limit - cursor;
lab2: do {
// (, line 176
// [, line 176
ket = cursor;
// literal, line 176
if (!(eq_s_b(1, "j")))
{
break lab2;
}
// ], line 176
bra = cursor;
// or, line 176
lab3: do {
v_7 = limit - cursor;
lab4: do {
// literal, line 176
if (!(eq_s_b(1, "o")))
{
break lab4;
}
break lab3;
} while (false);
cursor = limit - v_7;
// literal, line 176
if (!(eq_s_b(1, "u")))
{
break lab2;
}
} while (false);
// delete, line 176
slice_del();
} while (false);
cursor = limit - v_6;
// do, line 177
v_8 = limit - cursor;
lab5: do {
// (, line 177
// [, line 177
ket = cursor;
// literal, line 177
if (!(eq_s_b(1, "o")))
{
break lab5;
}
// ], line 177
bra = cursor;
// literal, line 177
if (!(eq_s_b(1, "j")))
{
break lab5;
}
// delete, line 177
slice_del();
} while (false);
cursor = limit - v_8;
limit_backward = v_2;
// goto, line 179
golab6: while(true)
{
v_9 = limit - cursor;
lab7: do {
if (!(out_grouping_b(g_V1, 97, 246)))
{
break lab7;
}
cursor = limit - v_9;
break golab6;
} while (false);
cursor = limit - v_9;
if (cursor <= limit_backward)
{
return false;
}
cursor--;
}
// [, line 179
ket = cursor;
// next, line 179
if (cursor <= limit_backward)
{
return false;
}
cursor--;
// ], line 179
bra = cursor;
// -> x, line 179
S_x = slice_to(S_x);
// name x, line 179
if (!(eq_v_b(S_x)))
{
return false;
}
// delete, line 179
slice_del();
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;
// (, line 183
// do, line 185
v_1 = cursor;
lab0: do {
// call mark_regions, line 185
if (!r_mark_regions())
{
break lab0;
}
} while (false);
cursor = v_1;
// unset ending_removed, line 186
B_ending_removed = false;
// backwards, line 187
limit_backward = cursor; cursor = limit;
// (, line 187
// do, line 188
v_2 = limit - cursor;
lab1: do {
// call particle_etc, line 188
if (!r_particle_etc())
{
break lab1;
}
} while (false);
cursor = limit - v_2;
// do, line 189
v_3 = limit - cursor;
lab2: do {
// call possessive, line 189
if (!r_possessive())
{
break lab2;
}
} while (false);
cursor = limit - v_3;
// do, line 190
v_4 = limit - cursor;
lab3: do {
// call case_ending, line 190
if (!r_case_ending())
{
break lab3;
}
} while (false);
cursor = limit - v_4;
// do, line 191
v_5 = limit - cursor;
lab4: do {
// call other_endings, line 191
if (!r_other_endings())
{
break lab4;
}
} while (false);
cursor = limit - v_5;
// or, line 192
lab5: do {
v_6 = limit - cursor;
lab6: do {
// (, line 192
// Boolean test ending_removed, line 192
if (!(B_ending_removed))
{
break lab6;
}
// do, line 192
v_7 = limit - cursor;
lab7: do {
// call i_plural, line 192
if (!r_i_plural())
{
break lab7;
}
} while (false);
cursor = limit - v_7;
break lab5;
} while (false);
cursor = limit - v_6;
// do, line 192
v_8 = limit - cursor;
lab8: do {
// call t_plural, line 192
if (!r_t_plural())
{
break lab8;
}
} while (false);
cursor = limit - v_8;
} while (false);
// do, line 193
v_9 = limit - cursor;
lab9: do {
// call tidy, line 193
if (!r_tidy())
{
break lab9;
}
} while (false);
cursor = limit - v_9;
cursor = limit_backward; return true;
}
}
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