How to use

PairOfObjectInt

in

tl.lin.data.pair

 public int compare(PairOfObjectInt<K> e1, PairOfObjectInt<K> e2) {
  if (e1.getRightElement() > e2.getRightElement()) {
   return 1;
  }
  if (e1.getRightElement() < e2.getRightElement()) {
   return -1;
  }
  return e1.getLeftElement().compareTo(e2.getLeftElement());
 }
};

/**
 * Creates a shallow clone of this object; the left element itself is not cloned.
 */
public PairOfObjectInt<L> clone() {
 return new PairOfObjectInt<L>(left, right);
}

 public int compare(PairOfObjectInt<K> e1, PairOfObjectInt<K> e2) {
  if (e1.getLeftElement().equals(e2.getLeftElement())) {
   throw new RuntimeException("Event observed twice!");
  }
  return e1.getLeftElement().compareTo(e2.getLeftElement());
 }
};

@Override
public PairOfObjectInt<K> next() {
 if (!hasNext()) {
  return null;
 }
 Object2IntMap.Entry<K> entry = iter.next();
 pair.set(entry.getKey(), entry.getIntValue());
 return pair;
}

 public int compare(PairOfObjectInt<K> e1, PairOfObjectInt<K> e2) {
  if (e1.getLeftElement().equals(e2.getLeftElement())) {
   throw new RuntimeException("Event observed twice!");
  }
  return e1.getLeftElement().compareTo(e2.getLeftElement());
 }
};

@Override
public PairOfObjectInt<K> next() {
 if (!hasNext()) {
  return null;
 }
 MapKI.Entry<K> entry = iter.next();
 pair.set(entry.getKey(), entry.getValue());
 return pair;
}

 public int compare(PairOfObjectInt<K> e1, PairOfObjectInt<K> e2) {
  if (e1.getRightElement() > e2.getRightElement()) {
   return -1;
  }
  if (e1.getRightElement() < e2.getRightElement()) {
   return 1;
  }
  return e1.getLeftElement().compareTo(e2.getLeftElement());
 }
};

 public int compare(PairOfObjectInt<K> e1, PairOfObjectInt<K> e2) {
  if (e1.getLeftElement().equals(e2.getLeftElement())) {
   throw new RuntimeException("Event observed twice!");
  }
  return e2.getLeftElement().compareTo(e1.getLeftElement());
 }
};

/**
 * Creates a shallow clone of this object; the left element itself is not cloned.
 */
public PairOfObjectInt<L> clone() {
 return new PairOfObjectInt<L>(left, right);
}

 public int compare(PairOfObjectInt<K> e1, PairOfObjectInt<K> e2) {
  if (e1.getRightElement() > e2.getRightElement()) {
   return 1;
  }
  if (e1.getRightElement() < e2.getRightElement()) {
   return -1;
  }
  return e1.getLeftElement().compareTo(e2.getLeftElement());
 }
};

 public int compare(PairOfObjectInt<K> e1, PairOfObjectInt<K> e2) {
  if (e1.getLeftElement().equals(e2.getLeftElement())) {
   throw new RuntimeException("Event observed twice!");
  }
  return e2.getLeftElement().compareTo(e1.getLeftElement());
 }
};

/**
 * Iterator returns the same object every time, just with a different payload.
 */
public Iterator<PairOfObjectInt<K>> iterator() {
 return new Iterator<PairOfObjectInt<K>>() {
  private Iterator<MapKI.Entry<K>> iter = Object2IntFrequencyDistributionEntry.this.counts
    .entrySet().iterator();
  private final PairOfObjectInt<K> pair = new PairOfObjectInt<K>();
  @Override
  public boolean hasNext() {
   return iter.hasNext();
  }
  @Override
  public PairOfObjectInt<K> next() {
   if (!hasNext()) {
    return null;
   }
   MapKI.Entry<K> entry = iter.next();
   pair.set(entry.getKey(), entry.getValue());
   return pair;
  }
  @Override
  public void remove() {
   throw new UnsupportedOperationException();
  }
 };
}

 public int compare(PairOfObjectInt<K> e1, PairOfObjectInt<K> e2) {
  if (e1.getRightElement() > e2.getRightElement()) {
   return -1;
  }
  if (e1.getRightElement() < e2.getRightElement()) {
   return 1;
  }
  return e1.getLeftElement().compareTo(e2.getLeftElement());
 }
};

private List<PairOfObjectInt<K>> getEntriesSorted(Comparator<PairOfObjectInt<K>> comparator) {
 List<PairOfObjectInt<K>> list = Lists.newArrayList();
 for (Object2IntMap.Entry<K> e : counts.object2IntEntrySet()) {
  list.add(new PairOfObjectInt<K>(e.getKey(), e.getIntValue()));
 }
 Collections.sort(list, comparator);
 return list;
}

 @Override
 public void map(LongWritable docno, Text doc, Context context)
   throws IOException, InterruptedException {
  List<String> tokens = Tokenizer.tokenize(doc.toString());
  // Build a histogram of the terms.
  COUNTS.clear();
  for (String token : tokens) {
   COUNTS.increment(token);
  }
  // Emit postings.
  for (PairOfObjectInt<String> e : COUNTS) {
   WORD.set(e.getLeftElement());
   context.write(WORD, new PairOfInts((int) docno.get(), e.getRightElement()));
  }
 }
}

private List<PairOfObjectInt<K>> getEntriesSorted(Comparator<PairOfObjectInt<K>> comparator) {
 List<PairOfObjectInt<K>> list = Lists.newArrayList();
 for (MapKI.Entry<K> e : counts.entrySet()) {
  list.add(new PairOfObjectInt<K>(e.getKey(), e.getValue()));
 }
 Collections.sort(list, comparator);
 return list;
}

 @Override
 public void map(LongWritable docno, Text doc, Context context)
   throws IOException, InterruptedException {
  String text = doc.toString();
  COUNTS.clear();
  String[] terms = text.split("\\s+");
  // First build a histogram of the terms.
  for (String term : terms) {
   if (term == null || term.length() == 0) {
    continue;
   }
   COUNTS.increment(term);
  }
  // Emit postings.
  for (PairOfObjectInt<String> e : COUNTS) {
   WORD.set(e.getLeftElement());
   context.write(WORD, new PairOfInts((int) docno.get(), e.getRightElement()));
  }
 }
}

/**
 * Iterator returns the same object every time, just with a different payload.
 */
public Iterator<PairOfObjectInt<K>> iterator() {
 return new Iterator<PairOfObjectInt<K>>() {
  private Iterator<Object2IntMap.Entry<K>> iter = Object2IntFrequencyDistributionFastutil.this.counts
    .object2IntEntrySet().iterator();
  private final PairOfObjectInt<K> pair = new PairOfObjectInt<K>();
  @Override
  public boolean hasNext() {
   return iter.hasNext();
  }
  @Override
  public PairOfObjectInt<K> next() {
   if (!hasNext()) {
    return null;
   }
   Object2IntMap.Entry<K> entry = iter.next();
   pair.set(entry.getKey(), entry.getIntValue());
   return pair;
  }
  @Override
  public void remove() {
   throw new UnsupportedOperationException();
  }
 };
}

 conditionalSum += pair.getRightElement();
 m.increment(pair.getLeftElement(), pair.getRightElement());
if (e.getRightElement() != marginals.get(e.getLeftElement())) {
 throw new RuntimeException("Internal Error!");
if (e.getRightElement() != m.get(e.getLeftElement())) {
 throw new RuntimeException("Internal Error!");

 conditionalSum += pair.getRightElement();
 m.increment(pair.getLeftElement(), pair.getRightElement());
if (e.getRightElement() != marginals.get(e.getLeftElement())) {
 throw new RuntimeException("Internal Error!");
if (e.getRightElement() != m.get(e.getLeftElement())) {
 throw new RuntimeException("Internal Error!");