// This file was generated automatically by the Snowball to Java compiler

package org.tartarus.snowball.ext;

import org.tartarus.snowball.Among;
import org.tartarus.snowball.SnowballProgram;

 
This class was automatically generated by a Snowball to Java compiler It implements the stemming algorithm defined by a snowball script.
/** * This class was automatically generated by a Snowball to Java compiler * It implements the stemming algorithm defined by a snowball script. */
@SuppressWarnings("unused") public class PorterStemmer extends SnowballProgram { private static final long serialVersionUID = 1L; /* patched */ private static final java.lang.invoke.MethodHandles.Lookup methodObject = java.lang.invoke.MethodHandles.lookup(); private final static Among a_0[] = { new Among ( "s", -1, 3, "", methodObject ), new Among ( "ies", 0, 2, "", methodObject ), new Among ( "sses", 0, 1, "", methodObject ), new Among ( "ss", 0, -1, "", methodObject ) }; private final static Among a_1[] = { new Among ( "", -1, 3, "", methodObject ), new Among ( "bb", 0, 2, "", methodObject ), new Among ( "dd", 0, 2, "", methodObject ), new Among ( "ff", 0, 2, "", methodObject ), new Among ( "gg", 0, 2, "", methodObject ), new Among ( "bl", 0, 1, "", methodObject ), new Among ( "mm", 0, 2, "", methodObject ), new Among ( "nn", 0, 2, "", methodObject ), new Among ( "pp", 0, 2, "", methodObject ), new Among ( "rr", 0, 2, "", methodObject ), new Among ( "at", 0, 1, "", methodObject ), new Among ( "tt", 0, 2, "", methodObject ), new Among ( "iz", 0, 1, "", methodObject ) }; private final static Among a_2[] = { new Among ( "ed", -1, 2, "", methodObject ), new Among ( "eed", 0, 1, "", methodObject ), new Among ( "ing", -1, 2, "", methodObject ) }; private final static Among a_3[] = { new Among ( "anci", -1, 3, "", methodObject ), new Among ( "enci", -1, 2, "", methodObject ), new Among ( "abli", -1, 4, "", methodObject ), new Among ( "eli", -1, 6, "", methodObject ), new Among ( "alli", -1, 9, "", methodObject ), new Among ( "ousli", -1, 12, "", methodObject ), new Among ( "entli", -1, 5, "", methodObject ), new Among ( "aliti", -1, 10, "", methodObject ), new Among ( "biliti", -1, 14, "", methodObject ), new Among ( "iviti", -1, 13, "", methodObject ), new Among ( "tional", -1, 1, "", methodObject ), new Among ( "ational", 10, 8, "", methodObject ), new Among ( "alism", -1, 10, "", methodObject ), new Among ( "ation", -1, 8, "", methodObject ), new Among ( "ization", 13, 7, "", methodObject ), new Among ( "izer", -1, 7, "", methodObject ), new Among ( "ator", -1, 8, "", methodObject ), new Among ( "iveness", -1, 13, "", methodObject ), new Among ( "fulness", -1, 11, "", methodObject ), new Among ( "ousness", -1, 12, "", methodObject ) }; private final static Among a_4[] = { new Among ( "icate", -1, 2, "", methodObject ), new Among ( "ative", -1, 3, "", methodObject ), new Among ( "alize", -1, 1, "", methodObject ), new Among ( "iciti", -1, 2, "", methodObject ), new Among ( "ical", -1, 2, "", methodObject ), new Among ( "ful", -1, 3, "", methodObject ), new Among ( "ness", -1, 3, "", methodObject ) }; private final static Among a_5[] = { new Among ( "ic", -1, 1, "", methodObject ), new Among ( "ance", -1, 1, "", methodObject ), new Among ( "ence", -1, 1, "", methodObject ), new Among ( "able", -1, 1, "", methodObject ), new Among ( "ible", -1, 1, "", methodObject ), new Among ( "ate", -1, 1, "", methodObject ), new Among ( "ive", -1, 1, "", methodObject ), new Among ( "ize", -1, 1, "", methodObject ), new Among ( "iti", -1, 1, "", methodObject ), new Among ( "al", -1, 1, "", methodObject ), new Among ( "ism", -1, 1, "", methodObject ), new Among ( "ion", -1, 2, "", methodObject ), new Among ( "er", -1, 1, "", methodObject ), new Among ( "ous", -1, 1, "", methodObject ), new Among ( "ant", -1, 1, "", methodObject ), new Among ( "ent", -1, 1, "", methodObject ), new Among ( "ment", 15, 1, "", methodObject ), new Among ( "ement", 16, 1, "", methodObject ), new Among ( "ou", -1, 1, "", methodObject ) }; private static final char g_v[] = {17, 65, 16, 1 }; private static final char g_v_WXY[] = {1, 17, 65, 208, 1 }; private boolean B_Y_found; private int I_p2; private int I_p1; private void copy_from(PorterStemmer other) { B_Y_found = other.B_Y_found; I_p2 = other.I_p2; I_p1 = other.I_p1; super.copy_from(other); } private boolean r_shortv() { // (, line 19 if (!(out_grouping_b(g_v_WXY, 89, 121))) { return false; } if (!(in_grouping_b(g_v, 97, 121))) { return false; } if (!(out_grouping_b(g_v, 97, 121))) { 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_Step_1a() { int among_var; // (, line 24 // [, line 25 ket = cursor; // substring, line 25 among_var = find_among_b(a_0, 4); if (among_var == 0) { return false; } // ], line 25 bra = cursor; switch(among_var) { case 0: return false; case 1: // (, line 26 // <-, line 26 slice_from("ss"); break; case 2: // (, line 27 // <-, line 27 slice_from("i"); break; case 3: // (, line 29 // delete, line 29 slice_del(); break; } return true; } private boolean r_Step_1b() { int among_var; int v_1; int v_3; int v_4; // (, line 33 // [, line 34 ket = cursor; // substring, line 34 among_var = find_among_b(a_2, 3); if (among_var == 0) { return false; } // ], line 34 bra = cursor; switch(among_var) { case 0: return false; case 1: // (, line 35 // call R1, line 35 if (!r_R1()) { return false; } // <-, line 35 slice_from("ee"); break; case 2: // (, line 37 // test, line 38 v_1 = limit - cursor; // gopast, line 38 golab0: while(true) { lab1: do { if (!(in_grouping_b(g_v, 97, 121))) { break lab1; } break golab0; } while (false); if (cursor <= limit_backward) { return false; } cursor--; } cursor = limit - v_1; // delete, line 38 slice_del(); // test, line 39 v_3 = limit - cursor; // substring, line 39 among_var = find_among_b(a_1, 13); if (among_var == 0) { return false; } cursor = limit - v_3; switch(among_var) { case 0: return false; case 1: // (, line 41 // <+, line 41 { int c = cursor; insert(cursor, cursor, "e"); cursor = c; } break; case 2: // (, line 44 // [, line 44 ket = cursor; // next, line 44 if (cursor <= limit_backward) { return false; } cursor--; // ], line 44 bra = cursor; // delete, line 44 slice_del(); break; case 3: // (, line 45 // atmark, line 45 if (cursor != I_p1) { return false; } // test, line 45 v_4 = limit - cursor; // call shortv, line 45 if (!r_shortv()) { return false; } cursor = limit - v_4; // <+, line 45 { int c = cursor; insert(cursor, cursor, "e"); cursor = c; } break; } break; } return true; } private boolean r_Step_1c() { int v_1; // (, line 51 // [, line 52 ket = cursor; // or, line 52 lab0: do { v_1 = limit - cursor; lab1: do { // literal, line 52 if (!(eq_s_b(1, "y"))) { break lab1; } break lab0; } while (false); cursor = limit - v_1; // literal, line 52 if (!(eq_s_b(1, "Y"))) { return false; } } while (false); // ], line 52 bra = cursor; // gopast, line 53 golab2: while(true) { lab3: do { if (!(in_grouping_b(g_v, 97, 121))) { break lab3; } break golab2; } while (false); if (cursor <= limit_backward) { return false; } cursor--; } // <-, line 54 slice_from("i"); return true; } private boolean r_Step_2() { int among_var; // (, line 57 // [, line 58 ket = cursor; // substring, line 58 among_var = find_among_b(a_3, 20); if (among_var == 0) { return false; } // ], line 58 bra = cursor; // call R1, line 58 if (!r_R1()) { return false; } switch(among_var) { case 0: return false; case 1: // (, line 59 // <-, line 59 slice_from("tion"); break; case 2: // (, line 60 // <-, line 60 slice_from("ence"); break; case 3: // (, line 61 // <-, line 61 slice_from("ance"); break; case 4: // (, line 62 // <-, line 62 slice_from("able"); break; case 5: // (, line 63 // <-, line 63 slice_from("ent"); break; case 6: // (, line 64 // <-, line 64 slice_from("e"); break; case 7: // (, line 66 // <-, line 66 slice_from("ize"); break; case 8: // (, line 68 // <-, line 68 slice_from("ate"); break; case 9: // (, line 69 // <-, line 69 slice_from("al"); break; case 10: // (, line 71 // <-, line 71 slice_from("al"); break; case 11: // (, line 72 // <-, line 72 slice_from("ful"); break; case 12: // (, line 74 // <-, line 74 slice_from("ous"); break; case 13: // (, line 76 // <-, line 76 slice_from("ive"); break; case 14: // (, line 77 // <-, line 77 slice_from("ble"); break; } return true; } private boolean r_Step_3() { int among_var; // (, line 81 // [, line 82 ket = cursor; // substring, line 82 among_var = find_among_b(a_4, 7); if (among_var == 0) { return false; } // ], line 82 bra = cursor; // call R1, line 82 if (!r_R1()) { return false; } switch(among_var) { case 0: return false; case 1: // (, line 83 // <-, line 83 slice_from("al"); break; case 2: // (, line 85 // <-, line 85 slice_from("ic"); break; case 3: // (, line 87 // delete, line 87 slice_del(); break; } return true; } private boolean r_Step_4() { int among_var; int v_1; // (, line 91 // [, line 92 ket = cursor; // substring, line 92 among_var = find_among_b(a_5, 19); if (among_var == 0) { return false; } // ], line 92 bra = cursor; // call R2, line 92 if (!r_R2()) { return false; } switch(among_var) { case 0: return false; case 1: // (, line 95 // delete, line 95 slice_del(); break; case 2: // (, line 96 // or, line 96 lab0: do { v_1 = limit - cursor; lab1: do { // literal, line 96 if (!(eq_s_b(1, "s"))) { break lab1; } break lab0; } while (false); cursor = limit - v_1; // literal, line 96 if (!(eq_s_b(1, "t"))) { return false; } } while (false); // delete, line 96 slice_del(); break; } return true; } private boolean r_Step_5a() { int v_1; int v_2; // (, line 100 // [, line 101 ket = cursor; // literal, line 101 if (!(eq_s_b(1, "e"))) { return false; } // ], line 101 bra = cursor; // or, line 102 lab0: do { v_1 = limit - cursor; lab1: do { // call R2, line 102 if (!r_R2()) { break lab1; } break lab0; } while (false); cursor = limit - v_1; // (, line 102 // call R1, line 102 if (!r_R1()) { return false; } // not, line 102 { v_2 = limit - cursor; lab2: do { // call shortv, line 102 if (!r_shortv()) { break lab2; } return false; } while (false); cursor = limit - v_2; } } while (false); // delete, line 103 slice_del(); return true; } private boolean r_Step_5b() { // (, line 106 // [, line 107 ket = cursor; // literal, line 107 if (!(eq_s_b(1, "l"))) { return false; } // ], line 107 bra = cursor; // call R2, line 108 if (!r_R2()) { return false; } // literal, line 108 if (!(eq_s_b(1, "l"))) { return false; } // delete, line 109 slice_del(); return true; } @Override public boolean stem() { int v_1; int v_2; int v_3; int v_4; int v_5; int v_10; int v_11; int v_12; int v_13; int v_14; int v_15; int v_16; int v_17; int v_18; int v_19; int v_20; // (, line 113 // unset Y_found, line 115 B_Y_found = false; // do, line 116 v_1 = cursor; lab0: do { // (, line 116 // [, line 116 bra = cursor; // literal, line 116 if (!(eq_s(1, "y"))) { break lab0; } // ], line 116 ket = cursor; // <-, line 116 slice_from("Y"); // set Y_found, line 116 B_Y_found = true; } while (false); cursor = v_1; // do, line 117 v_2 = cursor; lab1: do { // repeat, line 117 replab2: while(true) { v_3 = cursor; lab3: do { // (, line 117 // goto, line 117 golab4: while(true) { v_4 = cursor; lab5: do { // (, line 117 if (!(in_grouping(g_v, 97, 121))) { break lab5; } // [, line 117 bra = cursor; // literal, line 117 if (!(eq_s(1, "y"))) { break lab5; } // ], line 117 ket = cursor; cursor = v_4; break golab4; } while (false); cursor = v_4; if (cursor >= limit) { break lab3; } cursor++; } // <-, line 117 slice_from("Y"); // set Y_found, line 117 B_Y_found = true; continue replab2; } while (false); cursor = v_3; break replab2; } } while (false); cursor = v_2; I_p1 = limit; I_p2 = limit; // do, line 121 v_5 = cursor; lab6: do { // (, line 121 // gopast, line 122 golab7: while(true) { lab8: do { if (!(in_grouping(g_v, 97, 121))) { break lab8; } break golab7; } while (false); if (cursor >= limit) { break lab6; } cursor++; } // gopast, line 122 golab9: while(true) { lab10: do { if (!(out_grouping(g_v, 97, 121))) { break lab10; } break golab9; } while (false); if (cursor >= limit) { break lab6; } cursor++; } // setmark p1, line 122 I_p1 = cursor; // gopast, line 123 golab11: while(true) { lab12: do { if (!(in_grouping(g_v, 97, 121))) { break lab12; } break golab11; } while (false); if (cursor >= limit) { break lab6; } cursor++; } // gopast, line 123 golab13: while(true) { lab14: do { if (!(out_grouping(g_v, 97, 121))) { break lab14; } break golab13; } while (false); if (cursor >= limit) { break lab6; } cursor++; } // setmark p2, line 123 I_p2 = cursor; } while (false); cursor = v_5; // backwards, line 126 limit_backward = cursor; cursor = limit; // (, line 126 // do, line 127 v_10 = limit - cursor; lab15: do { // call Step_1a, line 127 if (!r_Step_1a()) { break lab15; } } while (false); cursor = limit - v_10; // do, line 128 v_11 = limit - cursor; lab16: do { // call Step_1b, line 128 if (!r_Step_1b()) { break lab16; } } while (false); cursor = limit - v_11; // do, line 129 v_12 = limit - cursor; lab17: do { // call Step_1c, line 129 if (!r_Step_1c()) { break lab17; } } while (false); cursor = limit - v_12; // do, line 130 v_13 = limit - cursor; lab18: do { // call Step_2, line 130 if (!r_Step_2()) { break lab18; } } while (false); cursor = limit - v_13; // do, line 131 v_14 = limit - cursor; lab19: do { // call Step_3, line 131 if (!r_Step_3()) { break lab19; } } while (false); cursor = limit - v_14; // do, line 132 v_15 = limit - cursor; lab20: do { // call Step_4, line 132 if (!r_Step_4()) { break lab20; } } while (false); cursor = limit - v_15; // do, line 133 v_16 = limit - cursor; lab21: do { // call Step_5a, line 133 if (!r_Step_5a()) { break lab21; } } while (false); cursor = limit - v_16; // do, line 134 v_17 = limit - cursor; lab22: do { // call Step_5b, line 134 if (!r_Step_5b()) { break lab22; } } while (false); cursor = limit - v_17; cursor = limit_backward; // do, line 137 v_18 = cursor; lab23: do { // (, line 137 // Boolean test Y_found, line 137 if (!(B_Y_found)) { break lab23; } // repeat, line 137 replab24: while(true) { v_19 = cursor; lab25: do { // (, line 137 // goto, line 137 golab26: while(true) { v_20 = cursor; lab27: do { // (, line 137 // [, line 137 bra = cursor; // literal, line 137 if (!(eq_s(1, "Y"))) { break lab27; } // ], line 137 ket = cursor; cursor = v_20; break golab26; } while (false); cursor = v_20; if (cursor >= limit) { break lab25; } cursor++; } // <-, line 137 slice_from("y"); continue replab24; } while (false); cursor = v_19; break replab24; } } while (false); cursor = v_18; return true; } @Override public boolean equals( Object o ) { return o instanceof PorterStemmer; } @Override public int hashCode() { return PorterStemmer.class.getName().hashCode(); } }