org.tartarus.snowball.ext.ItalianStemmer 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 ItalianStemmer 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("", -1, 7),
new Among("qu", 0, 6),
new Among("\u00E1", 0, 1),
new Among("\u00E9", 0, 2),
new Among("\u00ED", 0, 3),
new Among("\u00F3", 0, 4),
new Among("\u00FA", 0, 5)
};
private static final Among a_1[] = {
new Among("", -1, 3), new Among("I", 0, 1), new Among("U", 0, 2)
};
private static final Among a_2[] = {
new Among("la", -1, -1),
new Among("cela", 0, -1),
new Among("gliela", 0, -1),
new Among("mela", 0, -1),
new Among("tela", 0, -1),
new Among("vela", 0, -1),
new Among("le", -1, -1),
new Among("cele", 6, -1),
new Among("gliele", 6, -1),
new Among("mele", 6, -1),
new Among("tele", 6, -1),
new Among("vele", 6, -1),
new Among("ne", -1, -1),
new Among("cene", 12, -1),
new Among("gliene", 12, -1),
new Among("mene", 12, -1),
new Among("sene", 12, -1),
new Among("tene", 12, -1),
new Among("vene", 12, -1),
new Among("ci", -1, -1),
new Among("li", -1, -1),
new Among("celi", 20, -1),
new Among("glieli", 20, -1),
new Among("meli", 20, -1),
new Among("teli", 20, -1),
new Among("veli", 20, -1),
new Among("gli", 20, -1),
new Among("mi", -1, -1),
new Among("si", -1, -1),
new Among("ti", -1, -1),
new Among("vi", -1, -1),
new Among("lo", -1, -1),
new Among("celo", 31, -1),
new Among("glielo", 31, -1),
new Among("melo", 31, -1),
new Among("telo", 31, -1),
new Among("velo", 31, -1)
};
private static final Among a_3[] = {
new Among("ando", -1, 1),
new Among("endo", -1, 1),
new Among("ar", -1, 2),
new Among("er", -1, 2),
new Among("ir", -1, 2)
};
private static final Among a_4[] = {
new Among("ic", -1, -1),
new Among("abil", -1, -1),
new Among("os", -1, -1),
new Among("iv", -1, 1)
};
private static final Among a_5[] = {
new Among("ic", -1, 1), new Among("abil", -1, 1), new Among("iv", -1, 1)
};
private static final Among a_6[] = {
new Among("ica", -1, 1),
new Among("logia", -1, 3),
new Among("osa", -1, 1),
new Among("ista", -1, 1),
new Among("iva", -1, 9),
new Among("anza", -1, 1),
new Among("enza", -1, 5),
new Among("ice", -1, 1),
new Among("atrice", 7, 1),
new Among("iche", -1, 1),
new Among("logie", -1, 3),
new Among("abile", -1, 1),
new Among("ibile", -1, 1),
new Among("usione", -1, 4),
new Among("azione", -1, 2),
new Among("uzione", -1, 4),
new Among("atore", -1, 2),
new Among("ose", -1, 1),
new Among("ante", -1, 1),
new Among("mente", -1, 1),
new Among("amente", 19, 7),
new Among("iste", -1, 1),
new Among("ive", -1, 9),
new Among("anze", -1, 1),
new Among("enze", -1, 5),
new Among("ici", -1, 1),
new Among("atrici", 25, 1),
new Among("ichi", -1, 1),
new Among("abili", -1, 1),
new Among("ibili", -1, 1),
new Among("ismi", -1, 1),
new Among("usioni", -1, 4),
new Among("azioni", -1, 2),
new Among("uzioni", -1, 4),
new Among("atori", -1, 2),
new Among("osi", -1, 1),
new Among("anti", -1, 1),
new Among("amenti", -1, 6),
new Among("imenti", -1, 6),
new Among("isti", -1, 1),
new Among("ivi", -1, 9),
new Among("ico", -1, 1),
new Among("ismo", -1, 1),
new Among("oso", -1, 1),
new Among("amento", -1, 6),
new Among("imento", -1, 6),
new Among("ivo", -1, 9),
new Among("it\u00E0", -1, 8),
new Among("ist\u00E0", -1, 1),
new Among("ist\u00E8", -1, 1),
new Among("ist\u00EC", -1, 1)
};
private static final Among a_7[] = {
new Among("isca", -1, 1),
new Among("enda", -1, 1),
new Among("ata", -1, 1),
new Among("ita", -1, 1),
new Among("uta", -1, 1),
new Among("ava", -1, 1),
new Among("eva", -1, 1),
new Among("iva", -1, 1),
new Among("erebbe", -1, 1),
new Among("irebbe", -1, 1),
new Among("isce", -1, 1),
new Among("ende", -1, 1),
new Among("are", -1, 1),
new Among("ere", -1, 1),
new Among("ire", -1, 1),
new Among("asse", -1, 1),
new Among("ate", -1, 1),
new Among("avate", 16, 1),
new Among("evate", 16, 1),
new Among("ivate", 16, 1),
new Among("ete", -1, 1),
new Among("erete", 20, 1),
new Among("irete", 20, 1),
new Among("ite", -1, 1),
new Among("ereste", -1, 1),
new Among("ireste", -1, 1),
new Among("ute", -1, 1),
new Among("erai", -1, 1),
new Among("irai", -1, 1),
new Among("isci", -1, 1),
new Among("endi", -1, 1),
new Among("erei", -1, 1),
new Among("irei", -1, 1),
new Among("assi", -1, 1),
new Among("ati", -1, 1),
new Among("iti", -1, 1),
new Among("eresti", -1, 1),
new Among("iresti", -1, 1),
new Among("uti", -1, 1),
new Among("avi", -1, 1),
new Among("evi", -1, 1),
new Among("ivi", -1, 1),
new Among("isco", -1, 1),
new Among("ando", -1, 1),
new Among("endo", -1, 1),
new Among("Yamo", -1, 1),
new Among("iamo", -1, 1),
new Among("avamo", -1, 1),
new Among("evamo", -1, 1),
new Among("ivamo", -1, 1),
new Among("eremo", -1, 1),
new Among("iremo", -1, 1),
new Among("assimo", -1, 1),
new Among("ammo", -1, 1),
new Among("emmo", -1, 1),
new Among("eremmo", 54, 1),
new Among("iremmo", 54, 1),
new Among("immo", -1, 1),
new Among("ano", -1, 1),
new Among("iscano", 58, 1),
new Among("avano", 58, 1),
new Among("evano", 58, 1),
new Among("ivano", 58, 1),
new Among("eranno", -1, 1),
new Among("iranno", -1, 1),
new Among("ono", -1, 1),
new Among("iscono", 65, 1),
new Among("arono", 65, 1),
new Among("erono", 65, 1),
new Among("irono", 65, 1),
new Among("erebbero", -1, 1),
new Among("irebbero", -1, 1),
new Among("assero", -1, 1),
new Among("essero", -1, 1),
new Among("issero", -1, 1),
new Among("ato", -1, 1),
new Among("ito", -1, 1),
new Among("uto", -1, 1),
new Among("avo", -1, 1),
new Among("evo", -1, 1),
new Among("ivo", -1, 1),
new Among("ar", -1, 1),
new Among("ir", -1, 1),
new Among("er\u00E0", -1, 1),
new Among("ir\u00E0", -1, 1),
new Among("er\u00F2", -1, 1),
new Among("ir\u00F2", -1, 1)
};
private static final char g_v[] = {
17, 65, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128, 128, 8, 2, 1
};
private static final char g_AEIO[] = {
17, 65, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128, 128, 8, 2
};
private static final char g_CG[] = {17};
private int I_p2;
private int I_p1;
private int I_pV;
private boolean r_prelude() {
int among_var;
int v_1 = cursor;
while (true) {
int v_2 = cursor;
lab0:
{
bra = cursor;
among_var = find_among(a_0);
if (among_var == 0) {
break lab0;
}
ket = cursor;
switch (among_var) {
case 1:
slice_from("\u00E0");
break;
case 2:
slice_from("\u00E8");
break;
case 3:
slice_from("\u00EC");
break;
case 4:
slice_from("\u00F2");
break;
case 5:
slice_from("\u00F9");
break;
case 6:
slice_from("qU");
break;
case 7:
if (cursor >= limit) {
break lab0;
}
cursor++;
break;
}
continue;
}
cursor = v_2;
break;
}
cursor = v_1;
while (true) {
int v_3 = cursor;
lab1:
{
golab2:
while (true) {
int v_4 = cursor;
lab3:
{
if (!(in_grouping(g_v, 97, 249))) {
break lab3;
}
bra = cursor;
lab4:
{
int v_5 = cursor;
lab5:
{
if (!(eq_s("u"))) {
break lab5;
}
ket = cursor;
if (!(in_grouping(g_v, 97, 249))) {
break lab5;
}
slice_from("U");
break lab4;
}
cursor = v_5;
if (!(eq_s("i"))) {
break lab3;
}
ket = cursor;
if (!(in_grouping(g_v, 97, 249))) {
break lab3;
}
slice_from("I");
}
cursor = v_4;
break golab2;
}
cursor = v_4;
if (cursor >= limit) {
break lab1;
}
cursor++;
}
continue;
}
cursor = v_3;
break;
}
return true;
}
private boolean r_mark_regions() {
I_pV = limit;
I_p1 = limit;
I_p2 = limit;
int v_1 = cursor;
lab0:
{
lab1:
{
int v_2 = cursor;
lab2:
{
if (!(in_grouping(g_v, 97, 249))) {
break lab2;
}
lab3:
{
int v_3 = cursor;
lab4:
{
if (!(out_grouping(g_v, 97, 249))) {
break lab4;
}
golab5:
while (true) {
lab6:
{
if (!(in_grouping(g_v, 97, 249))) {
break lab6;
}
break golab5;
}
if (cursor >= limit) {
break lab4;
}
cursor++;
}
break lab3;
}
cursor = v_3;
if (!(in_grouping(g_v, 97, 249))) {
break lab2;
}
golab7:
while (true) {
lab8:
{
if (!(out_grouping(g_v, 97, 249))) {
break lab8;
}
break golab7;
}
if (cursor >= limit) {
break lab2;
}
cursor++;
}
}
break lab1;
}
cursor = v_2;
if (!(out_grouping(g_v, 97, 249))) {
break lab0;
}
lab9:
{
int v_6 = cursor;
lab10:
{
if (!(out_grouping(g_v, 97, 249))) {
break lab10;
}
golab11:
while (true) {
lab12:
{
if (!(in_grouping(g_v, 97, 249))) {
break lab12;
}
break golab11;
}
if (cursor >= limit) {
break lab10;
}
cursor++;
}
break lab9;
}
cursor = v_6;
if (!(in_grouping(g_v, 97, 249))) {
break lab0;
}
if (cursor >= limit) {
break lab0;
}
cursor++;
}
}
I_pV = cursor;
}
cursor = v_1;
int v_8 = cursor;
lab13:
{
golab14:
while (true) {
lab15:
{
if (!(in_grouping(g_v, 97, 249))) {
break lab15;
}
break golab14;
}
if (cursor >= limit) {
break lab13;
}
cursor++;
}
golab16:
while (true) {
lab17:
{
if (!(out_grouping(g_v, 97, 249))) {
break lab17;
}
break golab16;
}
if (cursor >= limit) {
break lab13;
}
cursor++;
}
I_p1 = cursor;
golab18:
while (true) {
lab19:
{
if (!(in_grouping(g_v, 97, 249))) {
break lab19;
}
break golab18;
}
if (cursor >= limit) {
break lab13;
}
cursor++;
}
golab20:
while (true) {
lab21:
{
if (!(out_grouping(g_v, 97, 249))) {
break lab21;
}
break golab20;
}
if (cursor >= limit) {
break lab13;
}
cursor++;
}
I_p2 = cursor;
}
cursor = v_8;
return true;
}
private boolean r_postlude() {
int among_var;
while (true) {
int v_1 = cursor;
lab0:
{
bra = cursor;
among_var = find_among(a_1);
if (among_var == 0) {
break lab0;
}
ket = cursor;
switch (among_var) {
case 1:
slice_from("i");
break;
case 2:
slice_from("u");
break;
case 3:
if (cursor >= limit) {
break lab0;
}
cursor++;
break;
}
continue;
}
cursor = v_1;
break;
}
return true;
}
private boolean r_RV() {
if (!(I_pV <= cursor)) {
return false;
}
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_attached_pronoun() {
int among_var;
ket = cursor;
if (find_among_b(a_2) == 0) {
return false;
}
bra = cursor;
among_var = find_among_b(a_3);
if (among_var == 0) {
return false;
}
if (!r_RV()) {
return false;
}
switch (among_var) {
case 1:
slice_del();
break;
case 2:
slice_from("e");
break;
}
return true;
}
private boolean r_standard_suffix() {
int among_var;
ket = cursor;
among_var = find_among_b(a_6);
if (among_var == 0) {
return false;
}
bra = cursor;
switch (among_var) {
case 1:
if (!r_R2()) {
return false;
}
slice_del();
break;
case 2:
if (!r_R2()) {
return false;
}
slice_del();
int v_1 = limit - cursor;
lab0:
{
ket = cursor;
if (!(eq_s_b("ic"))) {
cursor = limit - v_1;
break lab0;
}
bra = cursor;
if (!r_R2()) {
cursor = limit - v_1;
break lab0;
}
slice_del();
}
break;
case 3:
if (!r_R2()) {
return false;
}
slice_from("log");
break;
case 4:
if (!r_R2()) {
return false;
}
slice_from("u");
break;
case 5:
if (!r_R2()) {
return false;
}
slice_from("ente");
break;
case 6:
if (!r_RV()) {
return false;
}
slice_del();
break;
case 7:
if (!r_R1()) {
return false;
}
slice_del();
int v_2 = limit - cursor;
lab1:
{
ket = cursor;
among_var = find_among_b(a_4);
if (among_var == 0) {
cursor = limit - v_2;
break lab1;
}
bra = cursor;
if (!r_R2()) {
cursor = limit - v_2;
break lab1;
}
slice_del();
switch (among_var) {
case 1:
ket = cursor;
if (!(eq_s_b("at"))) {
cursor = limit - v_2;
break lab1;
}
bra = cursor;
if (!r_R2()) {
cursor = limit - v_2;
break lab1;
}
slice_del();
break;
}
}
break;
case 8:
if (!r_R2()) {
return false;
}
slice_del();
int v_3 = limit - cursor;
lab2:
{
ket = cursor;
if (find_among_b(a_5) == 0) {
cursor = limit - v_3;
break lab2;
}
bra = cursor;
if (!r_R2()) {
cursor = limit - v_3;
break lab2;
}
slice_del();
}
break;
case 9:
if (!r_R2()) {
return false;
}
slice_del();
int v_4 = limit - cursor;
lab3:
{
ket = cursor;
if (!(eq_s_b("at"))) {
cursor = limit - v_4;
break lab3;
}
bra = cursor;
if (!r_R2()) {
cursor = limit - v_4;
break lab3;
}
slice_del();
ket = cursor;
if (!(eq_s_b("ic"))) {
cursor = limit - v_4;
break lab3;
}
bra = cursor;
if (!r_R2()) {
cursor = limit - v_4;
break lab3;
}
slice_del();
}
break;
}
return true;
}
private boolean r_verb_suffix() {
if (cursor < I_pV) {
return false;
}
int v_2 = limit_backward;
limit_backward = I_pV;
ket = cursor;
if (find_among_b(a_7) == 0) {
limit_backward = v_2;
return false;
}
bra = cursor;
slice_del();
limit_backward = v_2;
return true;
}
private boolean r_vowel_suffix() {
int v_1 = limit - cursor;
lab0:
{
ket = cursor;
if (!(in_grouping_b(g_AEIO, 97, 242))) {
cursor = limit - v_1;
break lab0;
}
bra = cursor;
if (!r_RV()) {
cursor = limit - v_1;
break lab0;
}
slice_del();
ket = cursor;
if (!(eq_s_b("i"))) {
cursor = limit - v_1;
break lab0;
}
bra = cursor;
if (!r_RV()) {
cursor = limit - v_1;
break lab0;
}
slice_del();
}
int v_2 = limit - cursor;
lab1:
{
ket = cursor;
if (!(eq_s_b("h"))) {
cursor = limit - v_2;
break lab1;
}
bra = cursor;
if (!(in_grouping_b(g_CG, 99, 103))) {
cursor = limit - v_2;
break lab1;
}
if (!r_RV()) {
cursor = limit - v_2;
break lab1;
}
slice_del();
}
return true;
}
@Override
public boolean stem() {
int v_1 = cursor;
r_prelude();
cursor = v_1;
r_mark_regions();
limit_backward = cursor;
cursor = limit;
int v_3 = limit - cursor;
r_attached_pronoun();
cursor = limit - v_3;
int v_4 = limit - cursor;
lab0:
{
lab1:
{
int v_5 = limit - cursor;
lab2:
{
if (!r_standard_suffix()) {
break lab2;
}
break lab1;
}
cursor = limit - v_5;
if (!r_verb_suffix()) {
break lab0;
}
}
}
cursor = limit - v_4;
int v_6 = limit - cursor;
r_vowel_suffix();
cursor = limit - v_6;
cursor = limit_backward;
int v_7 = cursor;
r_postlude();
cursor = v_7;
return true;
}
@Override
public boolean equals(Object o) {
return o instanceof ItalianStemmer;
}
@Override
public int hashCode() {
return ItalianStemmer.class.getName().hashCode();
}
}