List of skipTo() Examples

Examples of skipTo()

dovetaildb.querynode.QueryNode.skipTo()
Skips to the first whose document number is greater than or equal to target. Remains in place is this requirement is already satisfied.
edu.cornell.med.icb.goby.alignments.AlignmentReader.skipTo()
edu.cornell.med.icb.goby.alignments.AlignmentReaderImpl.skipTo()
edu.cornell.med.icb.goby.counts.CountBinningAdapterI.skipTo()
edu.cornell.med.icb.goby.counts.CountBinningAdaptor.skipTo()
it.unimi.dsi.mg4j.index.IndexIterator.skipTo()
it.unimi.dsi.mg4j.search.DocumentIterator.skipTo()
Skips all documents smaller than n.
Define the current document k associated with this document iterator as follows:
- -1, if {@link #nextDocument()} and this method have never been called;
- {@link Integer#MAX_VALUE}, if a call to this method returned {@link Integer#MAX_VALUE};
- the last value returned by a call to {@link #nextDocument()} or this method, otherwise.
If k is larger than or equal to n, then this method does nothing and returns k. Otherwise, a call to this method is equivalent to
```
 while( ( k = nextDocument() ) < n && k != -1 ); return k == -1 ? Integer.MAX_VALUE : k; 
```
Thus, when a result k ≠ {@link Integer#MAX_VALUE}is returned, the state of this iterator will be exactly the same as after a call to {@link #nextDocument()} that returned k. In particular, the first document larger than or equal to n (when returned by this method) will not be returned by the next call to {@link #nextDocument()}. @param n a document pointer. @return a document pointer larger than or equal to n if available, {@link Integer#MAX_VALUE}otherwise.
it.unimi.dsi.mg4j.search.NotDocumentIterator.skipTo()
javax.jcr.observation.EventJournal.skipTo()
org.amplafi.json.JSONTokener.skipTo()
Skip characters until the next character is the requested character. If the requested character is not found, no characters are skipped. @param to A character to skip to. @return The requested character, or zero if the requested characteris not found.
org.apache.commons.math3.random.SobolSequenceGenerator.skipTo()
Skip to the i-th point in the Sobol sequence.
This operation can be performed in O(1). @param index the index in the sequence to skip to @return the i-th point in the Sobol sequence @throws NotPositiveException if index < 0
org.apache.jackrabbit.core.query.lucene.hits.Hits.skipTo()
Skips to the first match beyond the current whose document number is greater than or equal to the given target. Returns -1 if there is no matching document number greater than target.
org.apache.jackrabbit.core.query.lucene.hits.ScorerHits.skipTo()
{@inheritDoc}
org.apache.lucene.facet.search.CategoryListIterator.skipTo()
Skips forward to document docId. Returns true iff this document exists and has any categories. This method must be called before calling {@link #nextCategory()} for a particular document.
NOTE: Users should call this method with increasing docIds, and implementations can assume that this is the case.
org.apache.lucene.facet.search.PayloadIntDecodingIterator.skipTo()
org.apache.lucene.index.TermDocs.skipTo()
Skips entries to the first beyond the current whose document number is greater than or equal to target.
Returns true iff there is such an entry.
Behaves as if written:
```
 boolean skipTo(int target) { do { if (!next()) return false; } while (target > doc()); return true; } 
```
Some implementations are considerably more efficient than that.
org.apache.lucene.index.TermEnum.skipTo()
Skips terms to the first beyond the current whose value is greater or equal to target.
Returns true iff there is such an entry.
Behaves as if written:
```
 public boolean skipTo(Term target) { do { if (!next()) return false; } while (target > term()); return true; } 
```
Some implementations are considerably more efficient than that.
org.apache.lucene.index.TermPositions.skipTo()
org.apache.lucene.search.DocIdSetIterator.skipTo()
Skips entries to the first beyond the current whose document number is greater than or equal to target.
Returns true iff there is such an entry.
Behaves as if written:
```
 boolean skipTo(int target) { do { if (!next()) return false; } while (target > doc()); return true; } 
```
Some implementations are considerably more efficient than that.
org.apache.lucene.search.Scorer.skipTo()
Skips to the first match beyond the current whose document number is greater than or equal to a given target.
When this method is used the {@link #explain(int)} method should not be used. @param target The target document number. @return true iff there is such a match.
Behaves as if written:
```
 boolean skipTo(int target) { do { if (!next()) return false; } while (target > doc()); return true; } 
```
Most implementations are considerably more efficient than that.
org.apache.lucene.util.OpenBitSetIterator.skipTo()
org.exoplatform.services.jcr.impl.core.query.lucene.hits.ArrayHits.skipTo()
{@inheritDoc}
org.exoplatform.services.jcr.impl.core.query.lucene.hits.Hits.skipTo()
Skips to the first match beyond the current whose document number is greater than or equal to the given target. Returns -1 if there is no matching document number greater than target.
org.exoplatform.services.jcr.impl.core.query.lucene.hits.ScorerHits.skipTo()
{@inheritDoc}
org.sindice.siren.index.codecs.siren10.Siren10PostingsReader.Siren10DocsNodesAndPositionsEnum.skipTo()
uk.ac.ucl.panda.utility.structure.TermPositions.skipTo()

Examples of org.apache.lucene.index.TermDocs.skipTo()

    } else {
      assertFalse(testTermDocs.next());
    }


    if (aprioriTermDocs.skipTo(110)) {
      assertTrue(testTermDocs.skipTo(110));
      assertEquals(aprioriTermDocs.freq(), testTermDocs.freq());
      assertEquals(aprioriTermDocs.doc(), testTermDocs.doc());
    } else {
      assertFalse(testTermDocs.skipTo(110));
    }

View Full Code Here

Examples of org.apache.lucene.index.TermDocs.skipTo()

    if (aprioriTermDocs.skipTo(110)) {
      assertTrue(testTermDocs.skipTo(110));
      assertEquals(aprioriTermDocs.freq(), testTermDocs.freq());
      assertEquals(aprioriTermDocs.doc(), testTermDocs.doc());
    } else {
      assertFalse(testTermDocs.skipTo(110));
    }


    if (aprioriTermDocs.skipTo(10)) {
      assertTrue(testTermDocs.skipTo(10));
      assertEquals(aprioriTermDocs.freq(), testTermDocs.freq());

View Full Code Here

Examples of org.apache.lucene.index.TermEnum.skipTo()

    TermEnum aprioriTermEnumSeeker = aprioriReader.terms();
    TermEnum testTermEnumSeeker = testReader.terms();


    while (aprioriTermEnum.next()) {
      if (aprioriTermEnumSeeker.skipTo(aprioriTermEnum.term())) {
        assertTrue(testTermEnumSeeker.skipTo(aprioriTermEnum.term()));
        assertEquals(aprioriTermEnumSeeker.term(), testTermEnumSeeker.term());
      } else {
        assertFalse(testTermEnumSeeker.skipTo(aprioriTermEnum.term()));
      }
    }

View Full Code Here

Examples of org.apache.lucene.index.TermPositions.skipTo()


    // Read the new part of the parents array from the positions:
    TermPositions positions = indexReader.termPositions(
        new Term(Consts.FIELD_PAYLOADS, Consts.PAYLOAD_PARENT));
    try {
      if (!positions.skipTo(first) && first < num) {
        throw new CorruptIndexException("Missing parent data for category " + first);
      }
      for (int i=first; i<num; i++) {
        // Note that we know positions.doc() >= i (this is an
        // invariant kept throughout this loop)

View Full Code Here

Examples of org.apache.lucene.search.DocIdSetIterator.skipTo()

    i=0;
    votes=0; //could be smarted but would make the code even more complex for a minor optimization out of cycle.
    // enter main loop:
    while ( true ) {
      final DocIdSetIterator iterator = iterators[i];
      final boolean validPosition = iterator.skipTo( targetPosition );
      if ( ! validPosition )
        return result; //exit condition
      final int position = iterator.doc();
      if ( position == targetPosition ) {
        if ( ++votes == iteratorSize ) {

View Full Code Here

Examples of org.apache.lucene.search.Scorer.skipTo()

   */
  public void testSpanNearScorerSkipTo1() throws Exception {
    SpanNearQuery q = makeQuery();
    Weight w = q.createWeight(searcher);
    Scorer s = w.scorer(searcher.getIndexReader());
    assertEquals(true, s.skipTo(1));
    assertEquals(1, s.doc());
  }
  /**
   * not a direct test of NearSpans, but a demonstration of how/when
   * this causes problems

View Full Code Here

Examples of org.apache.lucene.util.OpenBitSetIterator.skipTo()

      aa = a.nextSetBit(aa+1);
      if (rand.nextBoolean()) {
        iterator.next();
        bb = iterator.doc();
      } else {
        iterator.skipTo(bb+1);
        bb = iterator.doc();
      }
      assertEquals(aa == -1 ? DocIdSetIterator.NO_MORE_DOCS : aa, bb);
    } while (aa>=0);
  }

View Full Code Here

Examples of org.exoplatform.services.jcr.impl.core.query.lucene.hits.ArrayHits.skipTo()

public class ArrayHitsTest extends TestCase {


    public void testSkipToDocumentNumberGreaterThanLastMatch() throws Exception {
        ArrayHits hits = new ArrayHits();
        hits.set(1);
        int doc = hits.skipTo(2);
        assertEquals(-1, doc);
    }


}

View Full Code Here

Examples of org.exoplatform.services.jcr.impl.core.query.lucene.hits.Hits.skipTo()

            {
               Query nameQuery = new NameQuery(nameTest, version, nsMappings);
               Hits nameHits = new ScorerHits(nameQuery.weight(searcher).scorer(reader, true, false));
               for (int i = hits.nextSetBit(0); i >= 0; i = hits.nextSetBit(i + 1))
               {
                  int doc = nameHits.skipTo(i);
                  if (doc == -1)
                  {
                     // no more name tests, clear remaining
                     hits.clear(i, hits.length());
                  }

View Full Code Here

Examples of org.exoplatform.services.jcr.impl.core.query.lucene.hits.ScorerHits.skipTo()

            {
               Query nameQuery = new NameQuery(nameTest, version, nsMappings);
               Hits nameHits = new ScorerHits(nameQuery.weight(searcher).scorer(reader, true, false));
               for (int i = hits.nextSetBit(0); i >= 0; i = hits.nextSetBit(i + 1))
               {
                  int doc = nameHits.skipTo(i);
                  if (doc == -1)
                  {
                     // no more name tests, clear remaining
                     hits.clear(i, hits.length());
                  }

View Full Code Here

0 1 2 3 4 5 6 7

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.