List of intervalIterator() Examples

Examples of intervalIterator()

it.unimi.dsi.mg4j.index.IndexIterator.intervalIterator()
it.unimi.dsi.mg4j.index.MultiTermIndexIterator.intervalIterator()
it.unimi.dsi.mg4j.search.DocumentIterator.intervalIterator()
Returns the interval iterator of this document iterator for single-index queries.
This is a commodity method that can be used only for queries built over a single index. @return an interval iterator. @see #intervalIterator(Index) @throws IllegalStateException if this document iterator is not built on a single index.
it.unimi.dsi.mg4j.search.NotDocumentIterator.intervalIterator()
it.unimi.dsi.mg4j.search.OrDocumentIterator.intervalIterator()

Examples of it.unimi.dsi.mg4j.index.MultiTermIndexIterator.intervalIterator()

    
    assertFalse( multiTermIndexIterator.intervalIterator().hasNext() );
    
    // Here we get the iterator of the underlying IndexIterator
    assertEquals( 3, multiTermIndexIterator.nextDocument() );
    assertTrue( multiTermIndexIterator.intervalIterator().hasNext() );
    assertEquals( Interval.valueOf( 0 ), multiTermIndexIterator.intervalIterator().nextInterval() );


    assertEquals( 1, multiTermIndexIterator.count() );
    position = multiTermIndexIterator.positionArray();
    assertEquals( 0, position[ 0 ] );

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Examples of it.unimi.dsi.mg4j.index.MultiTermIndexIterator.intervalIterator()

    assertFalse( multiTermIndexIterator.intervalIterator().hasNext() );
    
    // Here we get the iterator of the underlying IndexIterator
    assertEquals( 3, multiTermIndexIterator.nextDocument() );
    assertTrue( multiTermIndexIterator.intervalIterator().hasNext() );
    assertEquals( Interval.valueOf( 0 ), multiTermIndexIterator.intervalIterator().nextInterval() );


    assertEquals( 1, multiTermIndexIterator.count() );
    position = multiTermIndexIterator.positionArray();
    assertEquals( 0, position[ 0 ] );
    positions = multiTermIndexIterator.positions();

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Examples of it.unimi.dsi.mg4j.index.MultiTermIndexIterator.intervalIterator()

    assertEquals( 0, position[ 0 ] );
    positions = multiTermIndexIterator.positions();
    assertEquals( 0, positions.nextInt() );
    assertFalse( positions.hasNext() );
    
    assertFalse( multiTermIndexIterator.intervalIterator().hasNext() );
    
    // The end
    assertFalse( multiTermIndexIterator.hasNext() );
    assertFalse( multiTermIndexIterator.hasNext() ); // To increase coverage
  }

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Examples of it.unimi.dsi.mg4j.search.DocumentIterator.intervalIterator()


    Query query = simpleParser.parse( "(a|b|d)<(a|b|d)" );
    DocumentIteratorBuilderVisitor documentIteratorBuilderVisitor = new DocumentIteratorBuilderVisitor( null, index, Integer.MAX_VALUE );
    DocumentIterator documentIterator = query.accept( documentIteratorBuilderVisitor );
    documentIterator.nextDocument();
    IntervalIterator intervalIterator = documentIterator.intervalIterator();
    assertEquals( Interval.valueOf( 0, 1 ), intervalIterator.nextInterval() );
    assertEquals( Interval.valueOf( 1, 2 ), intervalIterator.nextInterval() );
    assertEquals( Interval.valueOf( 2, 4 ), intervalIterator.nextInterval() );
    assertFalse( intervalIterator.hasNext() );
    documentIterator.dispose();

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Examples of it.unimi.dsi.mg4j.search.DocumentIterator.intervalIterator()

        } );
    DocumentIterator orderedAndDocumentIterator = OrderedAndDocumentIterator.getInstance( i0, i1, i2 );
    assertTrue( orderedAndDocumentIterator.hasNext() );
    assertEquals( 0, orderedAndDocumentIterator.nextDocument() );
    assertEquals( 0, orderedAndDocumentIterator.document() );
    assertEquals( Interval.valueOf( 0, 1 ), orderedAndDocumentIterator.intervalIterator().nextInterval() );
    assertEquals( Interval.valueOf( 1, 2 ), orderedAndDocumentIterator.intervalIterator().nextInterval() );
    assertFalse( orderedAndDocumentIterator.intervalIterator().hasNext() );
    assertEquals( 1, orderedAndDocumentIterator.nextDocument() );
    assertEquals( 1, orderedAndDocumentIterator.document() );
    assertEquals( Interval.valueOf( 1, 3 ), orderedAndDocumentIterator.intervalIterator().nextInterval() );

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Examples of it.unimi.dsi.mg4j.search.DocumentIterator.intervalIterator()

    DocumentIterator orderedAndDocumentIterator = OrderedAndDocumentIterator.getInstance( i0, i1, i2 );
    assertTrue( orderedAndDocumentIterator.hasNext() );
    assertEquals( 0, orderedAndDocumentIterator.nextDocument() );
    assertEquals( 0, orderedAndDocumentIterator.document() );
    assertEquals( Interval.valueOf( 0, 1 ), orderedAndDocumentIterator.intervalIterator().nextInterval() );
    assertEquals( Interval.valueOf( 1, 2 ), orderedAndDocumentIterator.intervalIterator().nextInterval() );
    assertFalse( orderedAndDocumentIterator.intervalIterator().hasNext() );
    assertEquals( 1, orderedAndDocumentIterator.nextDocument() );
    assertEquals( 1, orderedAndDocumentIterator.document() );
    assertEquals( Interval.valueOf( 1, 3 ), orderedAndDocumentIterator.intervalIterator().nextInterval() );
    assertFalse( orderedAndDocumentIterator.intervalIterator().hasNext() );

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Examples of it.unimi.dsi.mg4j.search.DocumentIterator.intervalIterator()

    assertTrue( orderedAndDocumentIterator.hasNext() );
    assertEquals( 0, orderedAndDocumentIterator.nextDocument() );
    assertEquals( 0, orderedAndDocumentIterator.document() );
    assertEquals( Interval.valueOf( 0, 1 ), orderedAndDocumentIterator.intervalIterator().nextInterval() );
    assertEquals( Interval.valueOf( 1, 2 ), orderedAndDocumentIterator.intervalIterator().nextInterval() );
    assertFalse( orderedAndDocumentIterator.intervalIterator().hasNext() );
    assertEquals( 1, orderedAndDocumentIterator.nextDocument() );
    assertEquals( 1, orderedAndDocumentIterator.document() );
    assertEquals( Interval.valueOf( 1, 3 ), orderedAndDocumentIterator.intervalIterator().nextInterval() );
    assertFalse( orderedAndDocumentIterator.intervalIterator().hasNext() );
    assertEquals( 2, orderedAndDocumentIterator.nextDocument() );

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Examples of it.unimi.dsi.mg4j.search.DocumentIterator.intervalIterator()

    assertEquals( Interval.valueOf( 0, 1 ), orderedAndDocumentIterator.intervalIterator().nextInterval() );
    assertEquals( Interval.valueOf( 1, 2 ), orderedAndDocumentIterator.intervalIterator().nextInterval() );
    assertFalse( orderedAndDocumentIterator.intervalIterator().hasNext() );
    assertEquals( 1, orderedAndDocumentIterator.nextDocument() );
    assertEquals( 1, orderedAndDocumentIterator.document() );
    assertEquals( Interval.valueOf( 1, 3 ), orderedAndDocumentIterator.intervalIterator().nextInterval() );
    assertFalse( orderedAndDocumentIterator.intervalIterator().hasNext() );
    assertEquals( 2, orderedAndDocumentIterator.nextDocument() );
    assertEquals( 2, orderedAndDocumentIterator.document() );
    assertEquals( Interval.valueOf( 2 ), orderedAndDocumentIterator.intervalIterator().nextInterval() );
    assertFalse( orderedAndDocumentIterator.intervalIterator().hasNext() );

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Examples of it.unimi.dsi.mg4j.search.DocumentIterator.intervalIterator()

    assertEquals( Interval.valueOf( 1, 2 ), orderedAndDocumentIterator.intervalIterator().nextInterval() );
    assertFalse( orderedAndDocumentIterator.intervalIterator().hasNext() );
    assertEquals( 1, orderedAndDocumentIterator.nextDocument() );
    assertEquals( 1, orderedAndDocumentIterator.document() );
    assertEquals( Interval.valueOf( 1, 3 ), orderedAndDocumentIterator.intervalIterator().nextInterval() );
    assertFalse( orderedAndDocumentIterator.intervalIterator().hasNext() );
    assertEquals( 2, orderedAndDocumentIterator.nextDocument() );
    assertEquals( 2, orderedAndDocumentIterator.document() );
    assertEquals( Interval.valueOf( 2 ), orderedAndDocumentIterator.intervalIterator().nextInterval() );
    assertFalse( orderedAndDocumentIterator.intervalIterator().hasNext() );
    assertEquals( 3, orderedAndDocumentIterator.nextDocument() );

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Examples of it.unimi.dsi.mg4j.search.DocumentIterator.intervalIterator()

    assertEquals( 1, orderedAndDocumentIterator.document() );
    assertEquals( Interval.valueOf( 1, 3 ), orderedAndDocumentIterator.intervalIterator().nextInterval() );
    assertFalse( orderedAndDocumentIterator.intervalIterator().hasNext() );
    assertEquals( 2, orderedAndDocumentIterator.nextDocument() );
    assertEquals( 2, orderedAndDocumentIterator.document() );
    assertEquals( Interval.valueOf( 2 ), orderedAndDocumentIterator.intervalIterator().nextInterval() );
    assertFalse( orderedAndDocumentIterator.intervalIterator().hasNext() );
    assertEquals( 3, orderedAndDocumentIterator.nextDocument() );
    assertEquals( 3, orderedAndDocumentIterator.document() );
    assertEquals( Interval.valueOf( 0, 2 ), orderedAndDocumentIterator.intervalIterator().nextInterval() );
    assertFalse( orderedAndDocumentIterator.intervalIterator().hasNext() );

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