How to use
rewrite
method
in
org.apache.lucene.search.SortField

Best Java code snippets using org.apache.lucene.search.SortField.rewrite (Showing top 4 results out of 315)

Common ways to obtain SortField

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

/**
 * Rewrites the SortFields in this Sort, returning a new Sort if any of the fields
 * changes during their rewriting.
 *
 * @param searcher IndexSearcher to use in the rewriting
 * @return {@code this} if the Sort/Fields have not changed, or a new Sort if there
 *        is a change
 * @throws IOException Can be thrown by the rewriting
 * @lucene.experimental
 */
public Sort rewrite(IndexSearcher searcher) throws IOException {
 boolean changed = false;
 
 SortField[] rewrittenSortFields = new SortField[fields.length];
 for (int i = 0; i < fields.length; i++) {
  rewrittenSortFields[i] = fields[i].rewrite(searcher);
  if (fields[i] != rewrittenSortFields[i]) {
   changed = true;
  }
 }
 return (changed) ? new Sort(rewrittenSortFields) : this;
}

/**
 * Rewrites the SortFields in this Sort, returning a new Sort if any of the fields
 * changes during their rewriting.
 *
 * @param searcher IndexSearcher to use in the rewriting
 * @return {@code this} if the Sort/Fields have not changed, or a new Sort if there
 *        is a change
 * @throws IOException Can be thrown by the rewriting
 * @lucene.experimental
 */
public Sort rewrite(IndexSearcher searcher) throws IOException {
 boolean changed = false;
 
 SortField[] rewrittenSortFields = new SortField[fields.length];
 for (int i = 0; i < fields.length; i++) {
  rewrittenSortFields[i] = fields[i].rewrite(searcher);
  if (fields[i] != rewrittenSortFields[i]) {
   changed = true;
  }
 }
 return (changed) ? new Sort(rewrittenSortFields) : this;
}

/**
 * Rewrites the SortFields in this Sort, returning a new Sort if any of the fields
 * changes during their rewriting.
 *
 * @param searcher IndexSearcher to use in the rewriting
 * @return {@code this} if the Sort/Fields have not changed, or a new Sort if there
 *        is a change
 * @throws IOException Can be thrown by the rewriting
 * @lucene.experimental
 */
public Sort rewrite(IndexSearcher searcher) throws IOException {
 boolean changed = false;
 
 SortField[] rewrittenSortFields = new SortField[fields.length];
 for (int i = 0; i < fields.length; i++) {
  rewrittenSortFields[i] = fields[i].rewrite(searcher);
  if (fields[i] != rewrittenSortFields[i]) {
   changed = true;
  }
 }
 return (changed) ? new Sort(rewrittenSortFields) : this;
}

/**
 * Rewrites the SortFields in this Sort, returning a new Sort if any of the fields
 * changes during their rewriting.
 *
 * @param searcher IndexSearcher to use in the rewriting
 * @return {@code this} if the Sort/Fields have not changed, or a new Sort if there
 *        is a change
 * @throws IOException Can be thrown by the rewriting
 * @lucene.experimental
 */
public Sort rewrite(IndexSearcher searcher) throws IOException {
 boolean changed = false;
 
 SortField[] rewrittenSortFields = new SortField[fields.length];
 for (int i = 0; i < fields.length; i++) {
  rewrittenSortFields[i] = fields[i].rewrite(searcher);
  if (fields[i] != rewrittenSortFields[i]) {
   changed = true;
  }
 }
 return (changed) ? new Sort(rewrittenSortFields) : this;
}

Javadoc

Rewrites this SortField, returning a new SortField if a change is made. Subclasses should override this define their rewriting behavior when this SortField is of type SortField.Type#REWRITEABLE

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
getField
Returns the name of the field. Could return null if the sort is by SCORE or DOC.
getReverse
Returns whether the sort should be reversed.
getType
Returns the type of contents in the field.
setMissingValue
Set the value to use for documents that don't have a value.
equals
Returns true if o is equal to this. If a FieldComparatorSource was provided, it must properly implem
getComparator
Returns the FieldComparator to use for sorting.
getComparatorSource
Returns the FieldComparatorSource used for custom sorting
getMissingValue
Return the value to use for documents that don't have a value. A value of null indicates that defaul
toString
hashCode
Returns a hash code for this SortField instance. If a FieldComparatorSource was provided, it must pr
needsScores
Whether the relevance score is needed to sort documents.

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How to use rewritemethodin org.apache.lucene.search.SortField

Best Java code snippets using org.apache.lucene.search.SortField.rewrite (Showing top 4 results out of 315)

How to use
rewrite
method
in
org.apache.lucene.search.SortField