org.tartarus.snowball.ext.FinnishStemmer Maven / Gradle / Ivy
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// Generated by Snowball 2.0.0 - https://snowballstem.org/
package org.tartarus.snowball.ext;
import org.tartarus.snowball.Among;
/**
* This class implements the stemming algorithm defined by a snowball script.
*
* Generated by Snowball 2.0.0 - https://snowballstem.org/
*/
@SuppressWarnings("unused")
public class FinnishStemmer extends org.tartarus.snowball.SnowballStemmer {
private static final long serialVersionUID = 1L;
private static final java.lang.invoke.MethodHandles.Lookup methodObject =
java.lang.invoke.MethodHandles.lookup();
private static final Among a_0[] = {
new Among("pa", -1, 1),
new Among("sti", -1, 2),
new Among("kaan", -1, 1),
new Among("han", -1, 1),
new Among("kin", -1, 1),
new Among("h\u00E4n", -1, 1),
new Among("k\u00E4\u00E4n", -1, 1),
new Among("ko", -1, 1),
new Among("p\u00E4", -1, 1),
new Among("k\u00F6", -1, 1)
};
private static final Among a_1[] = {
new Among("lla", -1, -1),
new Among("na", -1, -1),
new Among("ssa", -1, -1),
new Among("ta", -1, -1),
new Among("lta", 3, -1),
new Among("sta", 3, -1)
};
private static final Among a_2[] = {
new Among("ll\u00E4", -1, -1),
new Among("n\u00E4", -1, -1),
new Among("ss\u00E4", -1, -1),
new Among("t\u00E4", -1, -1),
new Among("lt\u00E4", 3, -1),
new Among("st\u00E4", 3, -1)
};
private static final Among a_3[] = {new Among("lle", -1, -1), new Among("ine", -1, -1)};
private static final Among a_4[] = {
new Among("nsa", -1, 3),
new Among("mme", -1, 3),
new Among("nne", -1, 3),
new Among("ni", -1, 2),
new Among("si", -1, 1),
new Among("an", -1, 4),
new Among("en", -1, 6),
new Among("\u00E4n", -1, 5),
new Among("ns\u00E4", -1, 3)
};
private static final Among a_5[] = {
new Among("aa", -1, -1),
new Among("ee", -1, -1),
new Among("ii", -1, -1),
new Among("oo", -1, -1),
new Among("uu", -1, -1),
new Among("\u00E4\u00E4", -1, -1),
new Among("\u00F6\u00F6", -1, -1)
};
private static final Among a_6[] = {
new Among("a", -1, 8),
new Among("lla", 0, -1),
new Among("na", 0, -1),
new Among("ssa", 0, -1),
new Among("ta", 0, -1),
new Among("lta", 4, -1),
new Among("sta", 4, -1),
new Among("tta", 4, 2),
new Among("lle", -1, -1),
new Among("ine", -1, -1),
new Among("ksi", -1, -1),
new Among("n", -1, 7),
new Among("han", 11, 1),
new Among("den", 11, -1, "r_VI", methodObject),
new Among("seen", 11, -1, "r_LONG", methodObject),
new Among("hen", 11, 2),
new Among("tten", 11, -1, "r_VI", methodObject),
new Among("hin", 11, 3),
new Among("siin", 11, -1, "r_VI", methodObject),
new Among("hon", 11, 4),
new Among("h\u00E4n", 11, 5),
new Among("h\u00F6n", 11, 6),
new Among("\u00E4", -1, 8),
new Among("ll\u00E4", 22, -1),
new Among("n\u00E4", 22, -1),
new Among("ss\u00E4", 22, -1),
new Among("t\u00E4", 22, -1),
new Among("lt\u00E4", 26, -1),
new Among("st\u00E4", 26, -1),
new Among("tt\u00E4", 26, 2)
};
private static final Among a_7[] = {
new Among("eja", -1, -1),
new Among("mma", -1, 1),
new Among("imma", 1, -1),
new Among("mpa", -1, 1),
new Among("impa", 3, -1),
new Among("mmi", -1, 1),
new Among("immi", 5, -1),
new Among("mpi", -1, 1),
new Among("impi", 7, -1),
new Among("ej\u00E4", -1, -1),
new Among("mm\u00E4", -1, 1),
new Among("imm\u00E4", 10, -1),
new Among("mp\u00E4", -1, 1),
new Among("imp\u00E4", 12, -1)
};
private static final Among a_8[] = {new Among("i", -1, -1), new Among("j", -1, -1)};
private static final Among a_9[] = {new Among("mma", -1, 1), new Among("imma", 0, -1)};
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_C[] = {119, 223, 119, 1};
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 java.lang.StringBuilder S_x = new java.lang.StringBuilder();
private int I_p2;
private int I_p1;
private boolean r_mark_regions() {
I_p1 = limit;
I_p2 = limit;
golab0:
while (true) {
int v_1 = cursor;
lab1:
{
if (!(in_grouping(g_V1, 97, 246))) {
break lab1;
}
cursor = v_1;
break golab0;
}
cursor = v_1;
if (cursor >= limit) {
return false;
}
cursor++;
}
golab2:
while (true) {
lab3:
{
if (!(out_grouping(g_V1, 97, 246))) {
break lab3;
}
break golab2;
}
if (cursor >= limit) {
return false;
}
cursor++;
}
I_p1 = cursor;
golab4:
while (true) {
int v_3 = cursor;
lab5:
{
if (!(in_grouping(g_V1, 97, 246))) {
break lab5;
}
cursor = v_3;
break golab4;
}
cursor = v_3;
if (cursor >= limit) {
return false;
}
cursor++;
}
golab6:
while (true) {
lab7:
{
if (!(out_grouping(g_V1, 97, 246))) {
break lab7;
}
break golab6;
}
if (cursor >= limit) {
return false;
}
cursor++;
}
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;
if (cursor < I_p1) {
return false;
}
int v_2 = limit_backward;
limit_backward = I_p1;
ket = cursor;
among_var = find_among_b(a_0);
if (among_var == 0) {
limit_backward = v_2;
return false;
}
bra = cursor;
limit_backward = v_2;
switch (among_var) {
case 1:
if (!(in_grouping_b(g_particle_end, 97, 246))) {
return false;
}
break;
case 2:
if (!r_R2()) {
return false;
}
break;
}
slice_del();
return true;
}
private boolean r_possessive() {
int among_var;
if (cursor < I_p1) {
return false;
}
int v_2 = limit_backward;
limit_backward = I_p1;
ket = cursor;
among_var = find_among_b(a_4);
if (among_var == 0) {
limit_backward = v_2;
return false;
}
bra = cursor;
limit_backward = v_2;
switch (among_var) {
case 1:
{
int v_3 = limit - cursor;
lab0:
{
if (!(eq_s_b("k"))) {
break lab0;
}
return false;
}
cursor = limit - v_3;
}
slice_del();
break;
case 2:
slice_del();
ket = cursor;
if (!(eq_s_b("kse"))) {
return false;
}
bra = cursor;
slice_from("ksi");
break;
case 3:
slice_del();
break;
case 4:
if (find_among_b(a_1) == 0) {
return false;
}
slice_del();
break;
case 5:
if (find_among_b(a_2) == 0) {
return false;
}
slice_del();
break;
case 6:
if (find_among_b(a_3) == 0) {
return false;
}
slice_del();
break;
}
return true;
}
public boolean r_LONG() {
if (find_among_b(a_5) == 0) {
return false;
}
return true;
}
public boolean r_VI() {
if (!(eq_s_b("i"))) {
return false;
}
if (!(in_grouping_b(g_V2, 97, 246))) {
return false;
}
return true;
}
private boolean r_case_ending() {
int among_var;
if (cursor < I_p1) {
return false;
}
int v_2 = limit_backward;
limit_backward = I_p1;
ket = cursor;
among_var = find_among_b(a_6);
if (among_var == 0) {
limit_backward = v_2;
return false;
}
bra = cursor;
limit_backward = v_2;
switch (among_var) {
case 1:
if (!(eq_s_b("a"))) {
return false;
}
break;
case 2:
if (!(eq_s_b("e"))) {
return false;
}
break;
case 3:
if (!(eq_s_b("i"))) {
return false;
}
break;
case 4:
if (!(eq_s_b("o"))) {
return false;
}
break;
case 5:
if (!(eq_s_b("\u00E4"))) {
return false;
}
break;
case 6:
if (!(eq_s_b("\u00F6"))) {
return false;
}
break;
case 7:
int v_3 = limit - cursor;
lab0:
{
int v_4 = limit - cursor;
lab1:
{
int v_5 = limit - cursor;
lab2:
{
if (!r_LONG()) {
break lab2;
}
break lab1;
}
cursor = limit - v_5;
if (!(eq_s_b("ie"))) {
cursor = limit - v_3;
break lab0;
}
}
cursor = limit - v_4;
if (cursor <= limit_backward) {
cursor = limit - v_3;
break lab0;
}
cursor--;
bra = cursor;
}
break;
case 8:
if (!(in_grouping_b(g_V1, 97, 246))) {
return false;
}
if (!(in_grouping_b(g_C, 98, 122))) {
return false;
}
break;
}
slice_del();
B_ending_removed = true;
return true;
}
private boolean r_other_endings() {
int among_var;
if (cursor < I_p2) {
return false;
}
int v_2 = limit_backward;
limit_backward = I_p2;
ket = cursor;
among_var = find_among_b(a_7);
if (among_var == 0) {
limit_backward = v_2;
return false;
}
bra = cursor;
limit_backward = v_2;
switch (among_var) {
case 1:
{
int v_3 = limit - cursor;
lab0:
{
if (!(eq_s_b("po"))) {
break lab0;
}
return false;
}
cursor = limit - v_3;
}
break;
}
slice_del();
return true;
}
private boolean r_i_plural() {
if (cursor < I_p1) {
return false;
}
int v_2 = limit_backward;
limit_backward = I_p1;
ket = cursor;
if (find_among_b(a_8) == 0) {
limit_backward = v_2;
return false;
}
bra = cursor;
limit_backward = v_2;
slice_del();
return true;
}
private boolean r_t_plural() {
int among_var;
if (cursor < I_p1) {
return false;
}
int v_2 = limit_backward;
limit_backward = I_p1;
ket = cursor;
if (!(eq_s_b("t"))) {
limit_backward = v_2;
return false;
}
bra = cursor;
int v_3 = limit - cursor;
if (!(in_grouping_b(g_V1, 97, 246))) {
limit_backward = v_2;
return false;
}
cursor = limit - v_3;
slice_del();
limit_backward = v_2;
if (cursor < I_p2) {
return false;
}
int v_5 = limit_backward;
limit_backward = I_p2;
ket = cursor;
among_var = find_among_b(a_9);
if (among_var == 0) {
limit_backward = v_5;
return false;
}
bra = cursor;
limit_backward = v_5;
switch (among_var) {
case 1:
{
int v_6 = limit - cursor;
lab0:
{
if (!(eq_s_b("po"))) {
break lab0;
}
return false;
}
cursor = limit - v_6;
}
break;
}
slice_del();
return true;
}
private boolean r_tidy() {
if (cursor < I_p1) {
return false;
}
int v_2 = limit_backward;
limit_backward = I_p1;
int v_3 = limit - cursor;
lab0:
{
int v_4 = limit - cursor;
if (!r_LONG()) {
break lab0;
}
cursor = limit - v_4;
ket = cursor;
if (cursor <= limit_backward) {
break lab0;
}
cursor--;
bra = cursor;
slice_del();
}
cursor = limit - v_3;
int v_5 = limit - cursor;
lab1:
{
ket = cursor;
if (!(in_grouping_b(g_AEI, 97, 228))) {
break lab1;
}
bra = cursor;
if (!(in_grouping_b(g_C, 98, 122))) {
break lab1;
}
slice_del();
}
cursor = limit - v_5;
int v_6 = limit - cursor;
lab2:
{
ket = cursor;
if (!(eq_s_b("j"))) {
break lab2;
}
bra = cursor;
lab3:
{
int v_7 = limit - cursor;
lab4:
{
if (!(eq_s_b("o"))) {
break lab4;
}
break lab3;
}
cursor = limit - v_7;
if (!(eq_s_b("u"))) {
break lab2;
}
}
slice_del();
}
cursor = limit - v_6;
int v_8 = limit - cursor;
lab5:
{
ket = cursor;
if (!(eq_s_b("o"))) {
break lab5;
}
bra = cursor;
if (!(eq_s_b("j"))) {
break lab5;
}
slice_del();
}
cursor = limit - v_8;
limit_backward = v_2;
golab6:
while (true) {
int v_9 = limit - cursor;
lab7:
{
if (!(out_grouping_b(g_V1, 97, 246))) {
break lab7;
}
cursor = limit - v_9;
break golab6;
}
cursor = limit - v_9;
if (cursor <= limit_backward) {
return false;
}
cursor--;
}
ket = cursor;
if (!(in_grouping_b(g_C, 98, 122))) {
return false;
}
bra = cursor;
slice_to(S_x);
if (!(eq_s_b(S_x))) {
return false;
}
slice_del();
return true;
}
@Override
public boolean stem() {
int v_1 = cursor;
r_mark_regions();
cursor = v_1;
B_ending_removed = false;
limit_backward = cursor;
cursor = limit;
int v_2 = limit - cursor;
r_particle_etc();
cursor = limit - v_2;
int v_3 = limit - cursor;
r_possessive();
cursor = limit - v_3;
int v_4 = limit - cursor;
r_case_ending();
cursor = limit - v_4;
int v_5 = limit - cursor;
r_other_endings();
cursor = limit - v_5;
lab0:
{
lab1:
{
if (!(B_ending_removed)) {
break lab1;
}
int v_7 = limit - cursor;
r_i_plural();
cursor = limit - v_7;
break lab0;
}
int v_8 = limit - cursor;
r_t_plural();
cursor = limit - v_8;
}
int v_9 = limit - cursor;
r_tidy();
cursor = limit - v_9;
cursor = limit_backward;
return true;
}
@Override
public boolean equals(Object o) {
return o instanceof FinnishStemmer;
}
@Override
public int hashCode() {
return FinnishStemmer.class.getName().hashCode();
}
}