List of reader() Examples

Examples of reader()

com.digiburo.backprop1b.network.PatternList.reader()
Read serialized pattern @param file to be read
com.fasterxml.jackson.databind.ObjectMapper.reader()
Factory method for constructing {@link ObjectReader} withdefault settings. Note that the resulting instance is NOT usable as is, without defining expected value type.
com.fasterxml.jackson.dataformat.csv.CsvMapper.reader()
com.fasterxml.jackson.dataformat.xml.XmlMapper.reader()
com.google.caliper.runner.ServerSocketService.OpenedSocket.reader()
edu.stanford.nlp.tagger.io.TaggedFileRecord.reader()
edu.ucla.sspace.text.Document.reader()
Returns the {@code BufferedReader} for this document's text
edu.ucla.sspace.text.StringDocument.reader()
{@inheritDoc} This method may be repeatedly called to re-read thecontents of the document.
edu.ucla.sspace.text.TemporalDocument.reader()
java.io.Console.reader()
Retrieves the unique {@link java.io.Reader Reader} object associatedwith this console.
This method is intended to be used by sophisticated applications, for example, a {@link java.util.Scanner} object which utilizes the richparsing/scanning functionality provided by the Scanner:
```
 Console con = System.console(); if (con != null) { Scanner sc = new Scanner(con.reader()); ... } 
```
For simple applications requiring only line-oriented reading, use {@link #readLine}.
The bulk read operations {@link java.io.Reader#read(char[]) read(char[]) }, {@link java.io.Reader#read(char[],int,int) read(char[], int, int) } and{@link java.io.Reader#read(java.nio.CharBuffer) read(java.nio.CharBuffer)}on the returned object will not read in characters beyond the line bound for each invocation, even if the destination buffer has space for more characters. The {@code Reader}'s {@code read} methods may block if aline bound has not been entered or reached on the console's input device. A line bound is considered to be any one of a line feed ('\n'), a carriage return ('\r'), a carriage return followed immediately by a linefeed, or an end of stream. @return The reader associated with this console
org.apache.drill.exec.vector.complex.reader.FieldReader.reader()
org.apache.lucene.index.AtomicReaderContext.reader()
org.apache.lucene.index.LeafReaderContext.reader()
org.apache.rat.document.impl.FileDocument.reader()
org.codehaus.jackson.map.ObjectMapper.reader()
Factory method for constructing {@link ObjectReader} withdefault settings. Note that the resulting instance is NOT usable as is, without defining expected value type. @since 1.6
org.crsh.text.LineRenderer.reader()
Create a renderer for the specified width and height or return null if the element does not provide any output for the specified dimensions. The default implementation delegates to the {@link #reader(int)} method when theheight argument is not positive otherwise it returns null. Subclasses should override this method when they want to provide content that can adapts to the specified height. @param width the width @param height the height @return the renderer
org.geotools.data.FeatureResults.reader()
org.geotools.geopkg.GeoPackage.reader()
Retrieve tiles within certain zooms and column/row boundaries @param entry the tile entry @param lowZoom low zoom boundary @param highZoom high zoom boundary @param lowCol low column boundary @param highCol high column boundary @param lowRow low row boundary @param highRow high row boundary @return @throws IOException
org.locationtech.udig.tutorials.catalog.csv.CSV.reader()
Retrieves a CsvReader; this should be closed after use.
The initial header will be read, and the returned CSVReader will be in position to read the first row of content. Please be sure to close the reader after use. @return CSVReader, must call {@link CSVReader#close()} to free FileReader @throws FileNotFoundException
org.metagrid.gatekeeper.common.io.test.StringResource.reader()
Create a Java IO Reader for the resource.

Examples of org.apache.lucene.index.AtomicReaderContext.reader()

    w.close();
    assertEquals(1, reader.leaves().size());
    AtomicReaderContext context = reader.leaves().get(0);
    TermsFilter tf = new TermsFilter(new ArrayList<Term>(terms));


    FixedBitSet bits = (FixedBitSet) tf.getDocIdSet(context, context.reader().getLiveDocs());
    assertEquals(context.reader().numDocs(), bits.cardinality());  
    reader.close();
    dir.close();
  }

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Examples of org.apache.lucene.index.AtomicReaderContext.reader()

    assertEquals(1, reader.leaves().size());
    AtomicReaderContext context = reader.leaves().get(0);
    TermsFilter tf = new TermsFilter(new ArrayList<Term>(terms));


    FixedBitSet bits = (FixedBitSet) tf.getDocIdSet(context, context.reader().getLiveDocs());
    assertEquals(context.reader().numDocs(), bits.cardinality());  
    reader.close();
    dir.close();
  }
  
  public void testRandom() throws IOException {

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Examples of org.apache.lucene.index.AtomicReaderContext.reader()

            lastDoc[0] = doc;
            try {
              if (scorer == null) {
                Weight w = s.createNormalizedWeight(q);
                AtomicReaderContext context = readerContextArray.get(leafPtr);
                scorer = w.scorer(context, true, false, context.reader().getLiveDocs());
              }
              
              int op = order[(opidx[0]++) % order.length];
              // System.out.println(op==skip_op ?
              // "skip("+(sdoc[0]+1)+")":"next()");

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Examples of org.apache.lucene.index.AtomicReaderContext.reader()

              final AtomicReader previousReader = lastReader[0];
              IndexSearcher indexSearcher = LuceneTestCase.newSearcher(previousReader);
              indexSearcher.setSimilarity(s.getSimilarity());
              Weight w = indexSearcher.createNormalizedWeight(q);
              AtomicReaderContext ctx = (AtomicReaderContext)indexSearcher.getTopReaderContext();
              Scorer scorer = w.scorer(ctx, true, false, ctx.reader().getLiveDocs());
              if (scorer != null) {
                boolean more = scorer.advance(lastDoc[0] + 1) != DocIdSetIterator.NO_MORE_DOCS;
                Assert.assertFalse("query's last doc was "+ lastDoc[0] +" but skipTo("+(lastDoc[0]+1)+") got to "+scorer.docID(),more);
              }
              leafPtr++;

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Examples of org.apache.lucene.index.AtomicReaderContext.reader()

          final AtomicReader previousReader = lastReader[0];
          IndexSearcher indexSearcher = LuceneTestCase.newSearcher(previousReader, false);
          indexSearcher.setSimilarity(s.getSimilarity());
          Weight w = indexSearcher.createNormalizedWeight(q);
          AtomicReaderContext ctx = previousReader.getContext();
          Scorer scorer = w.scorer(ctx, true, false, ctx.reader().getLiveDocs());
          if (scorer != null) {
            boolean more = scorer.advance(lastDoc[0] + 1) != DocIdSetIterator.NO_MORE_DOCS;
            Assert.assertFalse("query's last doc was "+ lastDoc[0] +" but skipTo("+(lastDoc[0]+1)+") got to "+scorer.docID(),more);
          }
        }

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Examples of org.apache.lucene.index.AtomicReaderContext.reader()

    IndexReader reader = SlowCompositeReaderWrapper.wrap(w.getReader());
    assertTrue(reader.getContext() instanceof AtomicReaderContext);
    AtomicReaderContext context = (AtomicReaderContext) reader.getContext();
    w.close();


    DocIdSet idSet = termFilter(fieldName, "value1").getDocIdSet(context, context.reader().getLiveDocs());
    assertNotNull("must not be null", idSet);
    DocIdSetIterator iter = idSet.iterator();
    assertEquals(iter.nextDoc(), 0);
    assertEquals(iter.nextDoc(), DocIdSetIterator.NO_MORE_DOCS);

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Examples of org.apache.lucene.index.AtomicReaderContext.reader()

    assertNotNull("must not be null", idSet);
    DocIdSetIterator iter = idSet.iterator();
    assertEquals(iter.nextDoc(), 0);
    assertEquals(iter.nextDoc(), DocIdSetIterator.NO_MORE_DOCS);


    idSet = termFilter(fieldName, "value2").getDocIdSet(context, context.reader().getLiveDocs());
    assertNull("must be null", idSet);


    idSet = termFilter("field2", "value1").getDocIdSet(context, context.reader().getLiveDocs());
    assertNull("must be null", idSet);

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Examples of org.apache.lucene.index.AtomicReaderContext.reader()

    assertEquals(iter.nextDoc(), DocIdSetIterator.NO_MORE_DOCS);


    idSet = termFilter(fieldName, "value2").getDocIdSet(context, context.reader().getLiveDocs());
    assertNull("must be null", idSet);


    idSet = termFilter("field2", "value1").getDocIdSet(context, context.reader().getLiveDocs());
    assertNull("must be null", idSet);


    reader.close();
    rd.close();
  }

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Examples of org.apache.lucene.index.AtomicReaderContext.reader()


  protected Scorer getScorer(final Query query) throws IOException {
    final Weight weight = searcher.createNormalizedWeight(query);
    assertTrue(searcher.getTopReaderContext() instanceof AtomicReaderContext);
    final AtomicReaderContext context = (AtomicReaderContext) searcher.getTopReaderContext();
    return weight.scorer(context, true, true, context.reader().getLiveDocs());
  }


  public static abstract class LuceneQueryBuilder {


    public abstract Query getQuery();

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Examples of org.apache.lucene.index.AtomicReaderContext.reader()

      TreeSet<Term> extractedTerms = new TreeSet<Term>();
      q.extractTerms(extractedTerms);
      for (Term term : extractedTerms) {
        termContexts.put(term, TermContext.build(context, term));
      }
      Bits acceptDocs = context.reader().getLiveDocs();
      final Spans spans = q.getSpans(context, acceptDocs, termContexts);


      // collect span positions
      while (spans.next()) {
        spanPositions.add(new PositionSpan(spans.start(), spans.end() - 1));

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