| // 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. |
| */ |
| |
| @SuppressWarnings("unused") public class GermanStemmer 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 ( "", -1, 6, "", methodObject ), |
| new Among ( "U", 0, 2, "", methodObject ), |
| new Among ( "Y", 0, 1, "", methodObject ), |
| new Among ( "\u00E4", 0, 3, "", methodObject ), |
| new Among ( "\u00F6", 0, 4, "", methodObject ), |
| new Among ( "\u00FC", 0, 5, "", methodObject ) |
| }; |
| |
| private final static Among a_1[] = { |
| new Among ( "e", -1, 1, "", methodObject ), |
| new Among ( "em", -1, 1, "", methodObject ), |
| new Among ( "en", -1, 1, "", methodObject ), |
| new Among ( "ern", -1, 1, "", methodObject ), |
| new Among ( "er", -1, 1, "", methodObject ), |
| new Among ( "s", -1, 2, "", methodObject ), |
| new Among ( "es", 5, 1, "", methodObject ) |
| }; |
| |
| private final static Among a_2[] = { |
| new Among ( "en", -1, 1, "", methodObject ), |
| new Among ( "er", -1, 1, "", methodObject ), |
| new Among ( "st", -1, 2, "", methodObject ), |
| new Among ( "est", 2, 1, "", methodObject ) |
| }; |
| |
| private final static Among a_3[] = { |
| new Among ( "ig", -1, 1, "", methodObject ), |
| new Among ( "lich", -1, 1, "", methodObject ) |
| }; |
| |
| private final static Among a_4[] = { |
| new Among ( "end", -1, 1, "", methodObject ), |
| new Among ( "ig", -1, 2, "", methodObject ), |
| new Among ( "ung", -1, 1, "", methodObject ), |
| new Among ( "lich", -1, 3, "", methodObject ), |
| new Among ( "isch", -1, 2, "", methodObject ), |
| new Among ( "ik", -1, 2, "", methodObject ), |
| new Among ( "heit", -1, 3, "", methodObject ), |
| new Among ( "keit", -1, 4, "", methodObject ) |
| }; |
| |
| private static final char g_v[] = {17, 65, 16, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 32, 8 }; |
| |
| private static final char g_s_ending[] = {117, 30, 5 }; |
| |
| private static final char g_st_ending[] = {117, 30, 4 }; |
| |
| private int I_x; |
| private int I_p2; |
| private int I_p1; |
| |
| private void copy_from(GermanStemmer other) { |
| I_x = other.I_x; |
| I_p2 = other.I_p2; |
| I_p1 = other.I_p1; |
| super.copy_from(other); |
| } |
| |
| private boolean r_prelude() { |
| int v_1; |
| int v_2; |
| int v_3; |
| int v_4; |
| int v_5; |
| int v_6; |
| // (, line 28 |
| // test, line 30 |
| v_1 = cursor; |
| // repeat, line 30 |
| replab0: while(true) |
| { |
| v_2 = cursor; |
| lab1: do { |
| // (, line 30 |
| // or, line 33 |
| lab2: do { |
| v_3 = cursor; |
| lab3: do { |
| // (, line 31 |
| // [, line 32 |
| bra = cursor; |
| // literal, line 32 |
| if (!(eq_s(1, "\u00DF"))) |
| { |
| break lab3; |
| } |
| // ], line 32 |
| ket = cursor; |
| // <-, line 32 |
| slice_from("ss"); |
| break lab2; |
| } while (false); |
| cursor = v_3; |
| // next, line 33 |
| if (cursor >= limit) |
| { |
| break lab1; |
| } |
| cursor++; |
| } while (false); |
| continue replab0; |
| } while (false); |
| cursor = v_2; |
| break replab0; |
| } |
| cursor = v_1; |
| // repeat, line 36 |
| replab4: while(true) |
| { |
| v_4 = cursor; |
| lab5: do { |
| // goto, line 36 |
| golab6: while(true) |
| { |
| v_5 = cursor; |
| lab7: do { |
| // (, line 36 |
| if (!(in_grouping(g_v, 97, 252))) |
| { |
| break lab7; |
| } |
| // [, line 37 |
| bra = cursor; |
| // or, line 37 |
| lab8: do { |
| v_6 = cursor; |
| lab9: do { |
| // (, line 37 |
| // literal, line 37 |
| if (!(eq_s(1, "u"))) |
| { |
| break lab9; |
| } |
| // ], line 37 |
| ket = cursor; |
| if (!(in_grouping(g_v, 97, 252))) |
| { |
| break lab9; |
| } |
| // <-, line 37 |
| slice_from("U"); |
| break lab8; |
| } while (false); |
| cursor = v_6; |
| // (, line 38 |
| // literal, line 38 |
| if (!(eq_s(1, "y"))) |
| { |
| break lab7; |
| } |
| // ], line 38 |
| ket = cursor; |
| if (!(in_grouping(g_v, 97, 252))) |
| { |
| break lab7; |
| } |
| // <-, line 38 |
| slice_from("Y"); |
| } while (false); |
| cursor = v_5; |
| break golab6; |
| } while (false); |
| cursor = v_5; |
| if (cursor >= limit) |
| { |
| break lab5; |
| } |
| cursor++; |
| } |
| continue replab4; |
| } while (false); |
| cursor = v_4; |
| break replab4; |
| } |
| return true; |
| } |
| |
| private boolean r_mark_regions() { |
| int v_1; |
| // (, line 42 |
| I_p1 = limit; |
| I_p2 = limit; |
| // test, line 47 |
| v_1 = cursor; |
| // (, line 47 |
| // hop, line 47 |
| { |
| int c = cursor + 3; |
| if (0 > c || c > limit) |
| { |
| return false; |
| } |
| cursor = c; |
| } |
| // setmark x, line 47 |
| I_x = cursor; |
| cursor = v_1; |
| // gopast, line 49 |
| golab0: while(true) |
| { |
| lab1: do { |
| if (!(in_grouping(g_v, 97, 252))) |
| { |
| break lab1; |
| } |
| break golab0; |
| } while (false); |
| if (cursor >= limit) |
| { |
| return false; |
| } |
| cursor++; |
| } |
| // gopast, line 49 |
| golab2: while(true) |
| { |
| lab3: do { |
| if (!(out_grouping(g_v, 97, 252))) |
| { |
| break lab3; |
| } |
| break golab2; |
| } while (false); |
| if (cursor >= limit) |
| { |
| return false; |
| } |
| cursor++; |
| } |
| // setmark p1, line 49 |
| I_p1 = cursor; |
| // try, line 50 |
| lab4: do { |
| // (, line 50 |
| if (!(I_p1 < I_x)) |
| { |
| break lab4; |
| } |
| I_p1 = I_x; |
| } while (false); |
| // gopast, line 51 |
| golab5: while(true) |
| { |
| lab6: do { |
| if (!(in_grouping(g_v, 97, 252))) |
| { |
| break lab6; |
| } |
| break golab5; |
| } while (false); |
| if (cursor >= limit) |
| { |
| return false; |
| } |
| cursor++; |
| } |
| // gopast, line 51 |
| golab7: while(true) |
| { |
| lab8: do { |
| if (!(out_grouping(g_v, 97, 252))) |
| { |
| break lab8; |
| } |
| break golab7; |
| } while (false); |
| if (cursor >= limit) |
| { |
| return false; |
| } |
| cursor++; |
| } |
| // setmark p2, line 51 |
| I_p2 = cursor; |
| return true; |
| } |
| |
| private boolean r_postlude() { |
| int among_var; |
| int v_1; |
| // repeat, line 55 |
| replab0: while(true) |
| { |
| v_1 = cursor; |
| lab1: do { |
| // (, line 55 |
| // [, line 57 |
| bra = cursor; |
| // substring, line 57 |
| among_var = find_among(a_0, 6); |
| if (among_var == 0) |
| { |
| break lab1; |
| } |
| // ], line 57 |
| ket = cursor; |
| switch(among_var) { |
| case 0: |
| break lab1; |
| case 1: |
| // (, line 58 |
| // <-, line 58 |
| slice_from("y"); |
| break; |
| case 2: |
| // (, line 59 |
| // <-, line 59 |
| slice_from("u"); |
| break; |
| case 3: |
| // (, line 60 |
| // <-, line 60 |
| slice_from("a"); |
| break; |
| case 4: |
| // (, line 61 |
| // <-, line 61 |
| slice_from("o"); |
| break; |
| case 5: |
| // (, line 62 |
| // <-, line 62 |
| slice_from("u"); |
| break; |
| case 6: |
| // (, line 63 |
| // next, line 63 |
| 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_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; |
| // (, line 73 |
| // do, line 74 |
| v_1 = limit - cursor; |
| lab0: do { |
| // (, line 74 |
| // [, line 75 |
| ket = cursor; |
| // substring, line 75 |
| among_var = find_among_b(a_1, 7); |
| if (among_var == 0) |
| { |
| break lab0; |
| } |
| // ], line 75 |
| bra = cursor; |
| // call R1, line 75 |
| if (!r_R1()) |
| { |
| break lab0; |
| } |
| switch(among_var) { |
| case 0: |
| break lab0; |
| case 1: |
| // (, line 77 |
| // delete, line 77 |
| slice_del(); |
| break; |
| case 2: |
| // (, line 80 |
| if (!(in_grouping_b(g_s_ending, 98, 116))) |
| { |
| break lab0; |
| } |
| // delete, line 80 |
| slice_del(); |
| break; |
| } |
| } while (false); |
| cursor = limit - v_1; |
| // do, line 84 |
| v_2 = limit - cursor; |
| lab1: do { |
| // (, line 84 |
| // [, line 85 |
| ket = cursor; |
| // substring, line 85 |
| among_var = find_among_b(a_2, 4); |
| if (among_var == 0) |
| { |
| break lab1; |
| } |
| // ], line 85 |
| bra = cursor; |
| // call R1, line 85 |
| if (!r_R1()) |
| { |
| break lab1; |
| } |
| switch(among_var) { |
| case 0: |
| break lab1; |
| case 1: |
| // (, line 87 |
| // delete, line 87 |
| slice_del(); |
| break; |
| case 2: |
| // (, line 90 |
| if (!(in_grouping_b(g_st_ending, 98, 116))) |
| { |
| break lab1; |
| } |
| // hop, line 90 |
| { |
| int c = cursor - 3; |
| if (limit_backward > c || c > limit) |
| { |
| break lab1; |
| } |
| cursor = c; |
| } |
| // delete, line 90 |
| slice_del(); |
| break; |
| } |
| } while (false); |
| cursor = limit - v_2; |
| // do, line 94 |
| v_3 = limit - cursor; |
| lab2: do { |
| // (, line 94 |
| // [, line 95 |
| ket = cursor; |
| // substring, line 95 |
| among_var = find_among_b(a_4, 8); |
| if (among_var == 0) |
| { |
| break lab2; |
| } |
| // ], line 95 |
| bra = cursor; |
| // call R2, line 95 |
| if (!r_R2()) |
| { |
| break lab2; |
| } |
| switch(among_var) { |
| case 0: |
| break lab2; |
| case 1: |
| // (, line 97 |
| // delete, line 97 |
| slice_del(); |
| // try, line 98 |
| v_4 = limit - cursor; |
| lab3: do { |
| // (, line 98 |
| // [, line 98 |
| ket = cursor; |
| // literal, line 98 |
| if (!(eq_s_b(2, "ig"))) |
| { |
| cursor = limit - v_4; |
| break lab3; |
| } |
| // ], line 98 |
| bra = cursor; |
| // not, line 98 |
| { |
| v_5 = limit - cursor; |
| lab4: do { |
| // literal, line 98 |
| if (!(eq_s_b(1, "e"))) |
| { |
| break lab4; |
| } |
| cursor = limit - v_4; |
| break lab3; |
| } while (false); |
| cursor = limit - v_5; |
| } |
| // call R2, line 98 |
| if (!r_R2()) |
| { |
| cursor = limit - v_4; |
| break lab3; |
| } |
| // delete, line 98 |
| slice_del(); |
| } while (false); |
| break; |
| case 2: |
| // (, line 101 |
| // not, line 101 |
| { |
| v_6 = limit - cursor; |
| lab5: do { |
| // literal, line 101 |
| if (!(eq_s_b(1, "e"))) |
| { |
| break lab5; |
| } |
| break lab2; |
| } while (false); |
| cursor = limit - v_6; |
| } |
| // delete, line 101 |
| slice_del(); |
| break; |
| case 3: |
| // (, line 104 |
| // delete, line 104 |
| slice_del(); |
| // try, line 105 |
| v_7 = limit - cursor; |
| lab6: do { |
| // (, line 105 |
| // [, line 106 |
| ket = cursor; |
| // or, line 106 |
| lab7: do { |
| v_8 = limit - cursor; |
| lab8: do { |
| // literal, line 106 |
| if (!(eq_s_b(2, "er"))) |
| { |
| break lab8; |
| } |
| break lab7; |
| } while (false); |
| cursor = limit - v_8; |
| // literal, line 106 |
| if (!(eq_s_b(2, "en"))) |
| { |
| cursor = limit - v_7; |
| break lab6; |
| } |
| } while (false); |
| // ], line 106 |
| bra = cursor; |
| // call R1, line 106 |
| if (!r_R1()) |
| { |
| cursor = limit - v_7; |
| break lab6; |
| } |
| // delete, line 106 |
| slice_del(); |
| } while (false); |
| break; |
| case 4: |
| // (, line 110 |
| // delete, line 110 |
| slice_del(); |
| // try, line 111 |
| v_9 = limit - cursor; |
| lab9: do { |
| // (, line 111 |
| // [, line 112 |
| ket = cursor; |
| // substring, line 112 |
| among_var = find_among_b(a_3, 2); |
| if (among_var == 0) |
| { |
| cursor = limit - v_9; |
| break lab9; |
| } |
| // ], line 112 |
| bra = cursor; |
| // call R2, line 112 |
| if (!r_R2()) |
| { |
| cursor = limit - v_9; |
| break lab9; |
| } |
| switch(among_var) { |
| case 0: |
| cursor = limit - v_9; |
| break lab9; |
| case 1: |
| // (, line 114 |
| // delete, line 114 |
| slice_del(); |
| break; |
| } |
| } while (false); |
| break; |
| } |
| } while (false); |
| cursor = limit - v_3; |
| return true; |
| } |
| |
| @Override |
| public boolean stem() { |
| int v_1; |
| int v_2; |
| int v_3; |
| int v_4; |
| // (, line 124 |
| // do, line 125 |
| v_1 = cursor; |
| lab0: do { |
| // call prelude, line 125 |
| if (!r_prelude()) |
| { |
| break lab0; |
| } |
| } while (false); |
| cursor = v_1; |
| // do, line 126 |
| v_2 = cursor; |
| lab1: do { |
| // call mark_regions, line 126 |
| if (!r_mark_regions()) |
| { |
| break lab1; |
| } |
| } while (false); |
| cursor = v_2; |
| // backwards, line 127 |
| limit_backward = cursor; cursor = limit; |
| // do, line 128 |
| v_3 = limit - cursor; |
| lab2: do { |
| // call standard_suffix, line 128 |
| if (!r_standard_suffix()) |
| { |
| break lab2; |
| } |
| } while (false); |
| cursor = limit - v_3; |
| cursor = limit_backward; // do, line 129 |
| v_4 = cursor; |
| lab3: do { |
| // call postlude, line 129 |
| if (!r_postlude()) |
| { |
| break lab3; |
| } |
| } while (false); |
| cursor = v_4; |
| return true; |
| } |
| |
| @Override |
| public boolean equals( Object o ) { |
| return o instanceof GermanStemmer; |
| } |
| |
| @Override |
| public int hashCode() { |
| return GermanStemmer.class.getName().hashCode(); |
| } |
| |
| |
| |
| } |
| |
