How to use

Lev2ParametricDescription

in

org.apache.lucene.util.automaton

  withTranspositions ? new Lev2TParametricDescription(word.length) : new Lev2ParametricDescription(word.length),
};

if (state < 3) {
 final int loc = vector * 3 + state;
 offset += unpack(offsetIncrs0, loc, 1);
 state = unpack(toStates0, loc, 2)-1;
 offset += unpack(offsetIncrs1, loc, 1);
 state = unpack(toStates1, loc, 3)-1;
 offset += unpack(offsetIncrs2, loc, 2);
 state = unpack(toStates2, loc, 4)-1;
 offset += unpack(offsetIncrs3, loc, 2);
 state = unpack(toStates3, loc, 5)-1;
 offset += unpack(offsetIncrs4, loc, 3);
 state = unpack(toStates4, loc, 5)-1;
 offset += unpack(offsetIncrs5, loc, 3);
 state = unpack(toStates5, loc, 5)-1;

  withTranspositions ? new Lev2TParametricDescription(word.length) : new Lev2ParametricDescription(word.length),
};

if (state < 3) {
 final int loc = vector * 3 + state;
 offset += unpack(offsetIncrs0, loc, 1);
 state = unpack(toStates0, loc, 2)-1;
 offset += unpack(offsetIncrs1, loc, 1);
 state = unpack(toStates1, loc, 3)-1;
 offset += unpack(offsetIncrs2, loc, 2);
 state = unpack(toStates2, loc, 4)-1;
 offset += unpack(offsetIncrs3, loc, 2);
 state = unpack(toStates3, loc, 5)-1;
 offset += unpack(offsetIncrs4, loc, 3);
 state = unpack(toStates4, loc, 5)-1;
 offset += unpack(offsetIncrs5, loc, 3);
 state = unpack(toStates5, loc, 5)-1;

  withTranspositions ? new Lev2TParametricDescription(word.length) : new Lev2ParametricDescription(word.length),
};

if (state < 3) {
 final int loc = vector * 3 + state;
 offset += unpack(offsetIncrs0, loc, 1);
 state = unpack(toStates0, loc, 2)-1;
 offset += unpack(offsetIncrs1, loc, 1);
 state = unpack(toStates1, loc, 3)-1;
 offset += unpack(offsetIncrs2, loc, 2);
 state = unpack(toStates2, loc, 4)-1;
 offset += unpack(offsetIncrs3, loc, 2);
 state = unpack(toStates3, loc, 5)-1;
 offset += unpack(offsetIncrs4, loc, 3);
 state = unpack(toStates4, loc, 5)-1;
 offset += unpack(offsetIncrs5, loc, 3);
 state = unpack(toStates5, loc, 5)-1;

  withTranspositions ? new Lev2TParametricDescription(word.length) : new Lev2ParametricDescription(word.length),
};

if (state < 3) {
 final int loc = vector * 3 + state;
 offset += unpack(offsetIncrs0, loc, 1);
 state = unpack(toStates0, loc, 2)-1;
 offset += unpack(offsetIncrs1, loc, 1);
 state = unpack(toStates1, loc, 3)-1;
 offset += unpack(offsetIncrs2, loc, 2);
 state = unpack(toStates2, loc, 4)-1;
 offset += unpack(offsetIncrs3, loc, 2);
 state = unpack(toStates3, loc, 5)-1;
 offset += unpack(offsetIncrs4, loc, 3);
 state = unpack(toStates4, loc, 5)-1;
 offset += unpack(offsetIncrs5, loc, 3);
 state = unpack(toStates5, loc, 5)-1;