List of docsAndPositions() Examples

Examples of docsAndPositions()

org.apache.lucene.index.TermsEnum.docsAndPositions()
Get {@link DocsAndPositionsEnum} for the current term.Do not call this when the enum is unpositioned. This method will return null if positions were not indexed. @param liveDocs unset bits are documents that should notbe returned @param reuse pass a prior DocsAndPositionsEnum for possible reuse @see #docsAndPositions(Bits,DocsAndPositionsEnum,int)

Examples of org.apache.lucene.index.TermsEnum.docsAndPositions()


      String docTerm = term.utf8ToString();


      if (matchedTokens.contains(docTerm) || docTerm.startsWith(prefixToken)) {


        DocsAndPositionsEnum docPosEnum = it.docsAndPositions(null, null, DocsAndPositionsEnum.FLAG_OFFSETS);
        docPosEnum.nextDoc();


        // use the first occurrence of the term
        int p = docPosEnum.nextPosition();
        if (p < position) {

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Examples of org.apache.lucene.index.TermsEnum.docsAndPositions()

        if (state == null) { /* term doesnt exist in this segment */
          assert termNotInReader(reader, t): "no termstate found but term exists in reader";
          return null;
        }
        te.seekExact(t.bytes(), state);
        DocsAndPositionsEnum postingsEnum = te.docsAndPositions(liveDocs, null, DocsEnum.FLAG_NONE);


        // PhraseQuery on a field that did not index
        // positions.
        if (postingsEnum == null) {
          assert te.seekExact(t.bytes()) : "termstate found but no term exists in reader";

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Examples of org.apache.lucene.index.TermsEnum.docsAndPositions()

      UnicodeUtil.UTF8toUTF16(text, spare);
      final String term = spare.toString();
      if (!termSet.contains(term)) {
        continue;
      }
      dpEnum = termsEnum.docsAndPositions(null, dpEnum);
      if (dpEnum == null) {
        // null snippet
        return;
      }

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Examples of org.apache.lucene.index.TermsEnum.docsAndPositions()

         
          while(iwTermsIter.next() != null) {
            assertNotNull(memTermsIter.next());
            assertEquals(iwTermsIter.term(), memTermsIter.term());
            DocsAndPositionsEnum iwDocsAndPos = iwTermsIter.docsAndPositions(null, null);
            DocsAndPositionsEnum memDocsAndPos = memTermsIter.docsAndPositions(null, null);
            while(iwDocsAndPos.nextDoc() != DocsAndPositionsEnum.NO_MORE_DOCS) {
              assertEquals(iwDocsAndPos.docID(), memDocsAndPos.nextDoc());
              assertEquals(iwDocsAndPos.freq(), memDocsAndPos.freq());
              for (int i = 0; i < iwDocsAndPos.freq(); i++) {
                assertEquals("term: " + iwTermsIter.term().utf8ToString(), iwDocsAndPos.nextPosition(), memDocsAndPos.nextPosition());

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Examples of org.apache.lucene.index.TermsEnum.docsAndPositions()

      assertEquals(3, disi.endOffset());
      
      // now reuse and check again
      TermsEnum te = reader.terms("foo").iterator(null);
      assertTrue(te.seekExact(new BytesRef("bar")));
      disi = te.docsAndPositions(null, disi);
      docid = disi.docID();
      assertEquals(-1, docid);
      assertTrue(disi.nextDoc() != DocIdSetIterator.NO_MORE_DOCS);
      reader.close();
      memory.reset();

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Examples of org.apache.lucene.index.TermsEnum.docsAndPositions()

    while (termEnum.next() != null) {
      assertNotNull(memTermEnum.next());
      assertThat(termEnum.totalTermFreq(), equalTo(memTermEnum.totalTermFreq()));


      DocsAndPositionsEnum docsPosEnum = termEnum.docsAndPositions(null, null, 0);
      DocsAndPositionsEnum memDocsPosEnum = memTermEnum.docsAndPositions(null, null, 0);
      String currentTerm = termEnum.term().utf8ToString();


      assertThat("Token mismatch for field: " + field_name, currentTerm, equalTo(memTermEnum.term().utf8ToString()));


      docsPosEnum.nextDoc();

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Examples of org.apache.lucene.index.TermsEnum.docsAndPositions()

    try {
      TermsEnum termsEnum = terms.iterator(null);
      int sampleCount = 0;
      while (termsEnum.next() != null) {
        if (_hasPositions || _hasOffsets || _hasPayloads) {
          DocsAndPositionsEnum docsAndPositions = termsEnum.docsAndPositions(_liveDocs, null);
          int nextDoc;
          do {
            nextDoc = docsAndPositions.nextDoc();
            int freq = docsAndPositions.freq();
            for (int i = 0; i < freq; i++) {

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Examples of org.apache.lucene.index.TermsEnum.docsAndPositions()

         
          while(iwTermsIter.next() != null) {
            assertNotNull(memTermsIter.next());
            assertEquals(iwTermsIter.term(), memTermsIter.term());
            DocsAndPositionsEnum iwDocsAndPos = iwTermsIter.docsAndPositions(null, null);
            DocsAndPositionsEnum memDocsAndPos = memTermsIter.docsAndPositions(null, null);
            while(iwDocsAndPos.nextDoc() != DocsAndPositionsEnum.NO_MORE_DOCS) {
              assertEquals(iwDocsAndPos.docID(), memDocsAndPos.nextDoc());
              assertEquals(iwDocsAndPos.freq(), memDocsAndPos.freq());
              for (int i = 0; i < iwDocsAndPos.freq(); i++) {
                assertEquals("term: " + iwTermsIter.term().utf8ToString(), iwDocsAndPos.nextPosition(), memDocsAndPos.nextPosition());

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Examples of org.apache.lucene.index.TermsEnum.docsAndPositions()

      assertEquals(3, disi.endOffset());
      
      // now reuse and check again
      TermsEnum te = reader.terms("foo").iterator(null);
      assertTrue(te.seekExact(new BytesRef("bar"), true));
      disi = te.docsAndPositions(null, disi);
      docid = disi.docID();
      assertTrue(docid == -1 || docid == DocIdSetIterator.NO_MORE_DOCS);
      assertTrue(disi.nextDoc() != DocIdSetIterator.NO_MORE_DOCS);
      reader.close();
      memory.reset();

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Examples of org.apache.lucene.index.TermsEnum.docsAndPositions()

        System.arraycopy(term.bytes, term.offset, termBytes, termOffset, term.length);
        termOffset += term.length;
        termOffsets[count+1] = termOffset;


        if (hasPos) {
          docsAndPositionsEnum = termsEnum.docsAndPositions(null, docsAndPositionsEnum);
        } else {
          docsEnum = termsEnum.docs(null, docsEnum);
        }


        final TermAndSkip ent;

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