org.apache.lucene.search.SortField.getComparatorSource java code examples

Common ways to obtain SortField

private void myMethod () {
     SortField s =String field;new SortField(field, type, reverse)
Sort sort;sort.getSort()
IndexSearcher searcher;fields[i].rewrite(searcher)
AI code suggestions by Codota
}

public Object visit(LowerCaseImpl node, Object data)
    throws Exception {
  SortField sf = (SortField) ((DynamicOperandImpl) node.getOperand()).accept(this, data);
  selectorName[0] = node.getSelectorQName();
  return new SortField(sf.getField(),
      new LowerCaseSortComparator(sf.getComparatorSource()),
      !ordering.isAscending());
}

/**
 * Returns the inner {@link SortField.Type} expected for this sort field.
 */
static SortField.Type extractSortType(SortField sortField) {
  if (sortField.getComparatorSource() instanceof IndexFieldData.XFieldComparatorSource) {
    return ((IndexFieldData.XFieldComparatorSource) sortField.getComparatorSource()).reducedType();
  } else if (sortField instanceof SortedSetSortField) {
    return SortField.Type.STRING;
  } else if (sortField instanceof SortedNumericSortField) {
    return ((SortedNumericSortField) sortField).getNumericType();
  } else if ("LatLonPointSortField".equals(sortField.getClass().getSimpleName())) {
    // for geo distance sorting
    return SortField.Type.DOUBLE;
  } else {
    return sortField.getType();
  }
}

idx[i] = names.indexOf(orderings[i].getSelectorName());
SortField sf = orderings[i].getSortField();
if (sf.getComparatorSource() != null) {
  FieldComparator c = sf.getComparatorSource().newComparator(sf.getField(), numHits, 0, false);
  assert c instanceof FieldComparatorBase;
  comparators[i] = new ScoreDocComparator((FieldComparatorBase) c);

public Object visit(UpperCaseImpl node, Object data)
    throws Exception {
  SortField sf = (SortField) ((DynamicOperandImpl) node.getOperand()).accept(this, data);
  selectorName[0] = node.getSelectorQName();
  return new SortField(sf.getField(),
      new UpperCaseSortComparator(sf.getComparatorSource()),
      !ordering.isAscending());
}

  out.writeString(sortField.getField());
if (sortField.getComparatorSource() != null) {
  IndexFieldData.XFieldComparatorSource comparatorSource = (IndexFieldData.XFieldComparatorSource) sortField.getComparatorSource();
  writeSortType(out, comparatorSource.reducedType());
  writeMissingValue(out, comparatorSource.missingValue(sortField.getReverse()));

public Object visit(UpperCaseImpl node, Object data)
    throws Exception {
  SortField sf = (SortField) ((DynamicOperandImpl) node.getOperand()).accept(this, data);
  selectorName[0] = node.getSelectorQName();
  return new SortField(sf.getField(),
      new UpperCaseSortComparator(sf.getComparatorSource()),
      !ordering.isAscending());
}

public Object visit(LowerCaseImpl node, Object data)
    throws Exception {
  SortField sf = (SortField) ((DynamicOperandImpl) node.getOperand()).accept(this, data);
  selectorName[0] = node.getSelectorQName();
  return new SortField(sf.getField(),
      new LowerCaseSortComparator(sf.getComparatorSource()),
      !ordering.isAscending());
}

public Object visit(LowerCaseImpl node, Object data)
    throws Exception {
  SortField sf = (SortField) ((DynamicOperandImpl) node.getOperand()).accept(this, data);
  selectorName[0] = node.getSelectorQName();
  return new SortField(sf.getField(),
      new LowerCaseSortComparator(sf.getComparatorSource()),
      !ordering.isAscending());
}

public Object visit(UpperCaseImpl node, Object data)
    throws Exception {
  SortField sf = (SortField) ((DynamicOperandImpl) node.getOperand()).accept(this, data);
  selectorName[0] = node.getSelectorQName();
  return new SortField(sf.getField(),
      new UpperCaseSortComparator(sf.getComparatorSource()),
      !ordering.isAscending());
}

idx[i] = names.indexOf(orderings[i].getSelectorName());
SortField sf = orderings[i].getSortField();
if (sf.getComparatorSource() != null) {
  FieldComparator c = sf.getComparatorSource().newComparator(sf.getField(), numHits, 0, false);
  assert c instanceof FieldComparatorBase;
  comparators[i] = new ScoreDocComparator((FieldComparatorBase) c);

idx[i] = names.indexOf(orderings[i].getSelectorName());
SortField sf = orderings[i].getSortField();
if (sf.getComparatorSource() != null) {
  FieldComparator c = sf.getComparatorSource().newComparator(sf.getField(), numHits, 0, false);
  assert c instanceof FieldComparatorBase;
  comparators[i] = new ScoreDocComparator((FieldComparatorBase) c);

Javadoc

Returns the FieldComparatorSource used for custom sorting

Popular methods of SortField

<init>
Creates a sort, possibly in reverse, by terms in the given field where the type of term value is det
getReverse
Returns whether the sort should be reversed.
getField
Returns the name of the field. Could return null if the sort is by SCORE or DOC.
getType
Returns the type of contents in the field.
setMissingValue
getComparator
Returns the FieldComparator to use for sorting.
getMissingValue
equals
Returns true if o is equal to this. If a FieldComparatorSource was provided, it must properly implem
rewrite
Rewrites this SortField, returning a new SortField if a change is made. Subclasses should override t
getFactory
getLocale
Returns the Locale by which term values are interpreted. May return null if no Locale was specified.
hashCode
Returns a hash code for this SortField instance. If a FieldComparatorSource was provided, it must pr

Popular classes and methods

getResourceAsStream (ClassLoader)
Returns a stream for the resource with the specified name. See #getResource(String) for a descriptio
putExtra (Intent)
scheduleAtFixedRate (ScheduledExecutorService)
Creates and executes a periodic action that becomes enabled first after the given initial delay, and
Pointer (com.sun.jna)
An abstraction for a native pointer data type. A Pointer instance represents, on the Java side, a na
BorderLayout (java.awt)
Menu (java.awt)
Format (java.text)
Format is an abstract base class for formatting locale-sensitive information such as dates, messages
PriorityQueue (java.util)
A PriorityQueue holds elements on a priority heap, which orders the elements according to their natu
Executors (java.util.concurrent)
Factory and utility methods for Executor, ExecutorService, ScheduledExecutorService, ThreadFactory,
Annotation (javassist.bytecode.annotation)
The annotation structure.An instance of this class is returned bygetAnnotations() in AnnotationsAttr

Best code snippets using org.apache.lucene.search.SortField.getComparatorSource(Showing top 11 results out of 315)