// 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 DutchStemmer extends SnowballProgram {
private Among a_0[] = {
new Among ( "", -1, 6, "", this),
new Among ( "\u00E1", 0, 1, "", this),
new Among ( "\u00E4", 0, 1, "", this),
new Among ( "\u00E9", 0, 2, "", this),
new Among ( "\u00EB", 0, 2, "", this),
new Among ( "\u00ED", 0, 3, "", this),
new Among ( "\u00EF", 0, 3, "", this),
new Among ( "\u00F3", 0, 4, "", this),
new Among ( "\u00F6", 0, 4, "", this),
new Among ( "\u00FA", 0, 5, "", this),
new Among ( "\u00FC", 0, 5, "", this)
};
private Among a_1[] = {
new Among ( "", -1, 3, "", this),
new Among ( "I", 0, 2, "", this),
new Among ( "Y", 0, 1, "", this)
};
private Among a_2[] = {
new Among ( "dd", -1, -1, "", this),
new Among ( "kk", -1, -1, "", this),
new Among ( "tt", -1, -1, "", this)
};
private Among a_3[] = {
new Among ( "ene", -1, 2, "", this),
new Among ( "se", -1, 3, "", this),
new Among ( "en", -1, 2, "", this),
new Among ( "heden", 2, 1, "", this),
new Among ( "s", -1, 3, "", this)
};
private Among a_4[] = {
new Among ( "end", -1, 1, "", this),
new Among ( "ig", -1, 2, "", this),
new Among ( "ing", -1, 1, "", this),
new Among ( "lijk", -1, 3, "", this),
new Among ( "baar", -1, 4, "", this),
new Among ( "bar", -1, 5, "", this)
};
private Among a_5[] = {
new Among ( "aa", -1, -1, "", this),
new Among ( "ee", -1, -1, "", this),
new Among ( "oo", -1, -1, "", this),
new Among ( "uu", -1, -1, "", this)
};
private static final char g_v[] = {17, 65, 16, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128 };
private static final char g_v_I[] = {1, 0, 0, 17, 65, 16, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128 };
private static final char g_v_j[] = {17, 67, 16, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128 };
private int I_p2;
private int I_p1;
private boolean B_e_found;
private void copy_from(DutchStemmer other) {
I_p2 = other.I_p2;
I_p1 = other.I_p1;
B_e_found = other.B_e_found;
super.copy_from(other);
}
private boolean r_prelude() {
int among_var;
int v_1;
int v_2;
int v_3;
int v_4;
int v_5;
int v_6;
// (, line 41
// test, line 42
v_1 = cursor;
// repeat, line 42
replab0: while(true)
{
v_2 = cursor;
lab1: do {
// (, line 42
// [, line 43
bra = cursor;
// substring, line 43
among_var = find_among(a_0, 11);
if (among_var == 0)
{
break lab1;
}
// ], line 43
ket = cursor;
switch(among_var) {
case 0:
break lab1;
case 1:
// (, line 45
// <-, line 45
slice_from("a");
break;
case 2:
// (, line 47
// <-, line 47
slice_from("e");
break;
case 3:
// (, line 49
// <-, line 49
slice_from("i");
break;
case 4:
// (, line 51
// <-, line 51
slice_from("o");
break;
case 5:
// (, line 53
// <-, line 53
slice_from("u");
break;
case 6:
// (, line 54
// next, line 54
if (cursor >= limit)
{
break lab1;
}
cursor++;
break;
}
continue replab0;
} while (false);
cursor = v_2;
break replab0;
}
cursor = v_1;
// try, line 57
v_3 = cursor;
lab2: do {
// (, line 57
// [, line 57
bra = cursor;
// literal, line 57
if (!(eq_s(1, "y")))
{
cursor = v_3;
break lab2;
}
// ], line 57
ket = cursor;
// <-, line 57
slice_from("Y");
} while (false);
// repeat, line 58
replab3: while(true)
{
v_4 = cursor;
lab4: do {
// goto, line 58
golab5: while(true)
{
v_5 = cursor;
lab6: do {
// (, line 58
if (!(in_grouping(g_v, 97, 232)))
{
break lab6;
}
// [, line 59
bra = cursor;
// or, line 59
lab7: do {
v_6 = cursor;
lab8: do {
// (, line 59
// literal, line 59
if (!(eq_s(1, "i")))
{
break lab8;
}
// ], line 59
ket = cursor;
if (!(in_grouping(g_v, 97, 232)))
{
break lab8;
}
// <-, line 59
slice_from("I");
break lab7;
} while (false);
cursor = v_6;
// (, line 60
// literal, line 60
if (!(eq_s(1, "y")))
{
break lab6;
}
// ], line 60
ket = cursor;
// <-, line 60
slice_from("Y");
} while (false);
cursor = v_5;
break golab5;
} while (false);
cursor = v_5;
if (cursor >= limit)
{
break lab4;
}
cursor++;
}
continue replab3;
} while (false);
cursor = v_4;
break replab3;
}
return true;
}
private boolean r_mark_regions() {
// (, line 64
I_p1 = limit;
I_p2 = limit;
// gopast, line 69
golab0: while(true)
{
lab1: do {
if (!(in_grouping(g_v, 97, 232)))
{
break lab1;
}
break golab0;
} while (false);
if (cursor >= limit)
{
return false;
}
cursor++;
}
// gopast, line 69
golab2: while(true)
{
lab3: do {
if (!(out_grouping(g_v, 97, 232)))
{
break lab3;
}
break golab2;
} while (false);
if (cursor >= limit)
{
return false;
}
cursor++;
}
// setmark p1, line 69
I_p1 = cursor;
// try, line 70
lab4: do {
// (, line 70
if (!(I_p1 < 3))
{
break lab4;
}
I_p1 = 3;
} while (false);
// gopast, line 71
golab5: while(true)
{
lab6: do {
if (!(in_grouping(g_v, 97, 232)))
{
break lab6;
}
break golab5;
} while (false);
if (cursor >= limit)
{
return false;
}
cursor++;
}
// gopast, line 71
golab7: while(true)
{
lab8: do {
if (!(out_grouping(g_v, 97, 232)))
{
break lab8;
}
break golab7;
} while (false);
if (cursor >= limit)
{
return false;
}
cursor++;
}
// setmark p2, line 71
I_p2 = cursor;
return true;
}
private boolean r_postlude() {
int among_var;
int v_1;
// repeat, line 75
replab0: while(true)
{
v_1 = cursor;
lab1: do {
// (, line 75
// [, line 77
bra = cursor;
// substring, line 77
among_var = find_among(a_1, 3);
if (among_var == 0)
{
break lab1;
}
// ], line 77
ket = cursor;
switch(among_var) {
case 0:
break lab1;
case 1:
// (, line 78
// <-, line 78
slice_from("y");
break;
case 2:
// (, line 79
// <-, line 79
slice_from("i");
break;
case 3:
// (, line 80
// next, line 80
if (cursor >= limit)
{
break lab1;
}
cursor++;
break;
}
continue replab0;
} while (false);
cursor = v_1;
break replab0;
}
return true;
}
private boolean r_R1() {
if (!(I_p1 <= cursor))
{
return false;
}
return true;
}
private boolean r_R2() {
if (!(I_p2 <= cursor))
{
return false;
}
return true;
}
private boolean r_undouble() {
int v_1;
// (, line 90
// test, line 91
v_1 = limit - cursor;
// among, line 91
if (find_among_b(a_2, 3) == 0)
{
return false;
}
cursor = limit - v_1;
// [, line 91
ket = cursor;
// next, line 91
if (cursor <= limit_backward)
{
return false;
}
cursor--;
// ], line 91
bra = cursor;
// delete, line 91
slice_del();
return true;
}
private boolean r_e_ending() {
int v_1;
// (, line 94
// unset e_found, line 95
B_e_found = false;
// [, line 96
ket = cursor;
// literal, line 96
if (!(eq_s_b(1, "e")))
{
return false;
}
// ], line 96
bra = cursor;
// call R1, line 96
if (!r_R1())
{
return false;
}
// test, line 96
v_1 = limit - cursor;
if (!(out_grouping_b(g_v, 97, 232)))
{
return false;
}
cursor = limit - v_1;
// delete, line 96
slice_del();
// set e_found, line 97
B_e_found = true;
// call undouble, line 98
if (!r_undouble())
{
return false;
}
return true;
}
private boolean r_en_ending() {
int v_1;
int v_2;
// (, line 101
// call R1, line 102
if (!r_R1())
{
return false;
}
// and, line 102
v_1 = limit - cursor;
if (!(out_grouping_b(g_v, 97, 232)))
{
return false;
}
cursor = limit - v_1;
// not, line 102
{
v_2 = limit - cursor;
lab0: do {
// literal, line 102
if (!(eq_s_b(3, "gem")))
{
break lab0;
}
return false;
} while (false);
cursor = limit - v_2;
}
// delete, line 102
slice_del();
// call undouble, line 103
if (!r_undouble())
{
return false;
}
return true;
}
private boolean r_standard_suffix() {
int among_var;
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 106
// do, line 107
v_1 = limit - cursor;
lab0: do {
// (, line 107
// [, line 108
ket = cursor;
// substring, line 108
among_var = find_among_b(a_3, 5);
if (among_var == 0)
{
break lab0;
}
// ], line 108
bra = cursor;
switch(among_var) {
case 0:
break lab0;
case 1:
// (, line 110
// call R1, line 110
if (!r_R1())
{
break lab0;
}
// <-, line 110
slice_from("heid");
break;
case 2:
// (, line 113
// call en_ending, line 113
if (!r_en_ending())
{
break lab0;
}
break;
case 3:
// (, line 116
// call R1, line 116
if (!r_R1())
{
break lab0;
}
if (!(out_grouping_b(g_v_j, 97, 232)))
{
break lab0;
}
// delete, line 116
slice_del();
break;
}
} while (false);
cursor = limit - v_1;
// do, line 120
v_2 = limit - cursor;
lab1: do {
// call e_ending, line 120
if (!r_e_ending())
{
break lab1;
}
} while (false);
cursor = limit - v_2;
// do, line 122
v_3 = limit - cursor;
lab2: do {
// (, line 122
// [, line 122
ket = cursor;
// literal, line 122
if (!(eq_s_b(4, "heid")))
{
break lab2;
}
// ], line 122
bra = cursor;
// call R2, line 122
if (!r_R2())
{
break lab2;
}
// not, line 122
{
v_4 = limit - cursor;
lab3: do {
// literal, line 122
if (!(eq_s_b(1, "c")))
{
break lab3;
}
break lab2;
} while (false);
cursor = limit - v_4;
}
// delete, line 122
slice_del();
// [, line 123
ket = cursor;
// literal, line 123
if (!(eq_s_b(2, "en")))
{
break lab2;
}
// ], line 123
bra = cursor;
// call en_ending, line 123
if (!r_en_ending())
{
break lab2;
}
} while (false);
cursor = limit - v_3;
// do, line 126
v_5 = limit - cursor;
lab4: do {
// (, line 126
// [, line 127
ket = cursor;
// substring, line 127
among_var = find_among_b(a_4, 6);
if (among_var == 0)
{
break lab4;
}
// ], line 127
bra = cursor;
switch(among_var) {
case 0:
break lab4;
case 1:
// (, line 129
// call R2, line 129
if (!r_R2())
{
break lab4;
}
// delete, line 129
slice_del();
// or, line 130
lab5: do {
v_6 = limit - cursor;
lab6: do {
// (, line 130
// [, line 130
ket = cursor;
// literal, line 130
if (!(eq_s_b(2, "ig")))
{
break lab6;
}
// ], line 130
bra = cursor;
// call R2, line 130
if (!r_R2())
{
break lab6;
}
// not, line 130
{
v_7 = limit - cursor;
lab7: do {
// literal, line 130
if (!(eq_s_b(1, "e")))
{
break lab7;
}
break lab6;
} while (false);
cursor = limit - v_7;
}
// delete, line 130
slice_del();
break lab5;
} while (false);
cursor = limit - v_6;
// call undouble, line 130
if (!r_undouble())
{
break lab4;
}
} while (false);
break;
case 2:
// (, line 133
// call R2, line 133
if (!r_R2())
{
break lab4;
}
// not, line 133
{
v_8 = limit - cursor;
lab8: do {
// literal, line 133
if (!(eq_s_b(1, "e")))
{
break lab8;
}
break lab4;
} while (false);
cursor = limit - v_8;
}
// delete, line 133
slice_del();
break;
case 3:
// (, line 136
// call R2, line 136
if (!r_R2())
{
break lab4;
}
// delete, line 136
slice_del();
// call e_ending, line 136
if (!r_e_ending())
{
break lab4;
}
break;
case 4:
// (, line 139
// call R2, line 139
if (!r_R2())
{
break lab4;
}
// delete, line 139
slice_del();
break;
case 5:
// (, line 142
// call R2, line 142
if (!r_R2())
{
break lab4;
}
// Boolean test e_found, line 142
if (!(B_e_found))
{
break lab4;
}
// delete, line 142
slice_del();
break;
}
} while (false);
cursor = limit - v_5;
// do, line 146
v_9 = limit - cursor;
lab9: do {
// (, line 146
if (!(out_grouping_b(g_v_I, 73, 232)))
{
break lab9;
}
// test, line 148
v_10 = limit - cursor;
// (, line 148
// among, line 149
if (find_among_b(a_5, 4) == 0)
{
break lab9;
}
if (!(out_grouping_b(g_v, 97, 232)))
{
break lab9;
}
cursor = limit - v_10;
// [, line 152
ket = cursor;
// next, line 152
if (cursor <= limit_backward)
{
break lab9;
}
cursor--;
// ], line 152
bra = cursor;
// delete, line 152
slice_del();
} while (false);
cursor = limit - v_9;
return true;
}
public boolean stem() {
int v_1;
int v_2;
int v_3;
int v_4;
// (, line 157
// do, line 159
v_1 = cursor;
lab0: do {
// call prelude, line 159
if (!r_prelude())
{
break lab0;
}
} while (false);
cursor = v_1;
// do, line 160
v_2 = cursor;
lab1: do {
// call mark_regions, line 160
if (!r_mark_regions())
{
break lab1;
}
} while (false);
cursor = v_2;
// backwards, line 161
limit_backward = cursor; cursor = limit;
// do, line 162
v_3 = limit - cursor;
lab2: do {
// call standard_suffix, line 162
if (!r_standard_suffix())
{
break lab2;
}
} while (false);
cursor = limit - v_3;
cursor = limit_backward; // do, line 163
v_4 = cursor;
lab3: do {
// call postlude, line 163
if (!r_postlude())
{
break lab3;
}
} while (false);
cursor = v_4;
return true;
}
}