How to use

top

method

in

org.apache.lucene.search.PhraseQueue

captureLead(pp);
matchLength = end - pp.position;
int next = pq.top().position; 
while (advancePP(pp)) {
 if (hasRpts && !advanceRpts(pp)) {
  next = pq.top().position;
  assert pp != null;  // if the pq is not full, then positioned == false
  matchLength = end - pp.position;

protected final void pqToList() {
 last = first = null;
 while (pq.top() != null) {
  PhrasePositions pp = (PhrasePositions) pq.pop();
  if (last != null) {			  // add next to end of list
   last.next = pp;
  } else
   first = pp;
  last = pp;
  pp.next = null;
 }
}

protected final void pqToList() {
 last = first = null;
 while (pq.top() != null) {
  PhrasePositions pp = (PhrasePositions) pq.pop();
  if (last != null) {			  // add next to end of list
   last.next = pp;
  } else
   first = pp;
  last = pp;
  pp.next = null;
 }
}

protected final void pqToList() {
 last = first = null;
 while (pq.top() != null) {
  PhrasePositions pp = (PhrasePositions) pq.pop();
  if (last != null) {			  // add next to end of list
   last.next = pp;
  } else
   first = pp;
  last = pp;
  pp.next = null;
 }
}

captureLead(pp);
matchLength = end - pp.position;
int next = pq.top().position; 
while (advancePP(pp)) {
 if (hasRpts && !advanceRpts(pp)) {
  next = pq.top().position;
  assert pp != null;  // if the pq is not full, then positioned == false
  matchLength = end - pp.position;

PhrasePositions pp = pq.pop();
int matchLength = end - pp.position;
int next = pq.top().position; 
while (advancePP(pp)) {
 if (hasRpts && !advanceRpts(pp)) {
  next = pq.top().position;
  matchLength = end - pp.position;
 } else {

PhrasePositions pp = pq.pop();
int matchLength = end - pp.position;
int next = pq.top().position; 
while (advancePP(pp)) {
 if (hasRpts && !advanceRpts(pp)) {
  next = pq.top().position;
  matchLength = end - pp.position;
 } else {

PhrasePositions pp = (PhrasePositions) pq.pop();
int start = pp.position;
int next = ((PhrasePositions) pq.top()).position;
for (int pos = start; pos <= next; pos = pp.position) {

PhrasePositions pp = (PhrasePositions) pq.pop();
int start = pp.position;
int next = ((PhrasePositions) pq.top()).position;

PhrasePositions pp = (PhrasePositions) pq.pop();
int start = pp.position;
int next = ((PhrasePositions) pq.top()).position;