How to use

skipTo

method

in

org.apache.lucene.search.PhrasePositions

public boolean skipTo(int target) throws IOException {
 for (PhrasePositions pp = first; more && pp != null; pp = pp.next) {
  more = pp.skipTo(target);
 }
 if (more)
  sort();                                     // re-sort
 return doNext();
}

public boolean skipTo(int target) throws IOException {
 firstTime = false;
 for (PhrasePositions pp = first; more && pp != null; pp = pp.next) {
  more = pp.skipTo(target);
 }
 if (more)
  sort();                                     // re-sort
 return doNext();
}

public boolean skipTo(int target) throws IOException {
 firstTime = false;
 for (PhrasePositions pp = first; more && pp != null; pp = pp.next) {
  more = pp.skipTo(target);
 }
 if (more)
  sort();                                     // re-sort
 return doNext();
}

private boolean doNext() throws IOException {
 while (more) {
  while (more && first.doc < last.doc) {      // find doc w/ all the terms
   more = first.skipTo(last.doc);            // skip first upto last
   firstToLast();                            // and move it to the end
  }
  if (more) {
   // found a doc with all of the terms
   freq = phraseFreq();                      // check for phrase
   if (freq == 0.0f)                         // no match
    more = last.next();                     // trigger further scanning
   else
    return true;                            // found a match
  }
 }
 return false;                                 // no more matches
}

private boolean doNext() throws IOException {
 while (more) {
  while (more && first.doc < last.doc) {      // find doc w/ all the terms
   more = first.skipTo(last.doc);            // skip first upto last
   firstToLast();                            // and move it to the end
  }
  if (more) {
   // found a doc with all of the terms
   freq = phraseFreq();                      // check for phrase
   if (freq == 0.0f)                         // no match
    more = last.next();                     // trigger further scanning
   else
    return true;                            // found a match
  }
 }
 return false;                                 // no more matches
}

private boolean doNext() throws IOException {
 while (more) {
  while (more && first.doc < last.doc) {      // find doc w/ all the terms
   more = first.skipTo(last.doc);            // skip first upto last
   firstToLast();                            // and move it to the end
  }
  if (more) {
   // found a doc with all of the terms
   freq = phraseFreq();                      // check for phrase
   if (freq == 0.0f)                         // no match
    more = last.next();                     // trigger further scanning
   else
    return true;                            // found a match
  }
 }
 return false;                                 // no more matches
}