Package org.apache.lucene.queries.function

Examples of org.apache.lucene.queries.function.FunctionValues$ValueFiller

51
52
53
54
55
56
57
58
59
60
61
62
63
64
    this.max = max;
  }

  @Override
  public DocIdSet getDocIdSet(AtomicReaderContext context, Bits acceptDocs) throws IOException {
    final FunctionValues values = source.getValues( null, context );
    return new FilteredDocIdSet(startingFilter.getDocIdSet(context, acceptDocs)) {
      @Override
      public boolean match(int doc) {
        double val = values.doubleVal( doc );
        return val >= min && val <= max;
      }
    };
  }
View Full Code Here
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
  }

  @Override
  public FunctionValues getValues(Map context, AtomicReaderContext readerContext) throws IOException {
    final int base = readerContext.docBase;
    final FunctionValues vals = source.getValues(context,readerContext);
    return new FunctionValues() {

      @Override
      public double doubleVal(int doc) {
        Integer key = Integer.valueOf( base+doc );
        Double v = cache.get( key );
        if( v == null ) {
          v = Double.valueOf( vals.doubleVal(doc) );
          cache.put( key, v );
        }
        return v.doubleValue();
      }
View Full Code Here
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
    shapeValuesource.createWeight(context, searcher);
  }

  @Override
  public FunctionValues getValues(Map context, AtomicReaderContext readerContext) throws IOException {
    final FunctionValues shapeValues = shapeValuesource.getValues(context, readerContext);

    return new BoolDocValues(this) {
      @Override
      public boolean boolVal(int doc) {
        Shape indexedShape = (Shape) shapeValues.objectVal(doc);
        if (indexedShape == null)
          return false;
        return op.evaluate(indexedShape, queryShape);
      }

      @Override
      public Explanation explain(int doc) {
        Explanation exp = super.explain(doc);
        exp.addDetail(shapeValues.explain(doc));
        return exp;
      }
    };
  }
View Full Code Here
68
69
70
71
72
73
74
75
76
77
78
    final FieldCache.Doubles ptX = FieldCache.DEFAULT.getDoubles(reader, strategy.getFieldNameX(), true);
    final FieldCache.Doubles ptY = FieldCache.DEFAULT.getDoubles(reader, strategy.getFieldNameY(), true);
    final Bits validX =  FieldCache.DEFAULT.getDocsWithField(reader, strategy.getFieldNameX());
    final Bits validY =  FieldCache.DEFAULT.getDocsWithField(reader, strategy.getFieldNameY());

    return new FunctionValues() {

      private final Point from = DistanceValueSource.this.from;
      private final DistanceCalculator calculator = strategy.getSpatialContext().getDistCalc();
      private final double nullValue =
          (strategy.getSpatialContext().isGeo() ? 180 * multiplier : Double.MAX_VALUE);
View Full Code Here
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
    bindings.add(new SortField("popularity", SortField.Type.LONG));
    ValueSource vs = expr.getValueSource(bindings);
   
    assertEquals(1, reader.leaves().size());
    AtomicReaderContext leaf = reader.leaves().get(0);
    FunctionValues values = vs.getValues(new HashMap<String,Object>(), leaf);
   
    assertEquals(10, values.doubleVal(0), 0);
    assertEquals(10, values.floatVal(0), 0);
    assertEquals(10, values.longVal(0));
    assertEquals(10, values.intVal(0));
    assertEquals(10, values.shortVal(0));
    assertEquals(10, values.byteVal(0));
    assertEquals("10.0", values.strVal(0));
    assertEquals(new Double(10), values.objectVal(0));
   
    assertEquals(40, values.doubleVal(1), 0);
    assertEquals(40, values.floatVal(1), 0);
    assertEquals(40, values.longVal(1));
    assertEquals(40, values.intVal(1));
    assertEquals(40, values.shortVal(1));
    assertEquals(40, values.byteVal(1));
    assertEquals("40.0", values.strVal(1));
    assertEquals(new Double(40), values.objectVal(1));
   
    assertEquals(4, values.doubleVal(2), 0);
    assertEquals(4, values.floatVal(2), 0);
    assertEquals(4, values.longVal(2));
    assertEquals(4, values.intVal(2));
    assertEquals(4, values.shortVal(2));
    assertEquals(4, values.byteVal(2));
    assertEquals("4.0", values.strVal(2));
    assertEquals(new Double(4), values.objectVal(2));   
  }
View Full Code Here
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
    bindings.add(new SortField("popularity", SortField.Type.LONG));
    ValueSource vs = expr.getValueSource(bindings);
   
    assertEquals(1, reader.leaves().size());
    AtomicReaderContext leaf = reader.leaves().get(0);
    FunctionValues values = vs.getValues(new HashMap<String,Object>(), leaf);
   
    // everything
    ValueSourceScorer scorer = values.getRangeScorer(leaf.reader(), "4", "40", true, true);
    assertEquals(-1, scorer.docID());
    assertEquals(0, scorer.nextDoc());
    assertEquals(1, scorer.nextDoc());
    assertEquals(2, scorer.nextDoc());
    assertEquals(DocIdSetIterator.NO_MORE_DOCS, scorer.nextDoc());

    // just the first doc
    scorer = values.getRangeScorer(leaf.reader(), "4", "40", false, false);
    assertEquals(-1, scorer.docID());
    assertEquals(0, scorer.nextDoc());
    assertEquals(DocIdSetIterator.NO_MORE_DOCS, scorer.nextDoc());
  }
View Full Code Here
67
68
69
70
71
72
73
74
75
76
77
    }
    FunctionValues[] externalValues = new FunctionValues[expression.variables.length];

    for (int i = 0; i < variables.length; ++i) {
      String externalName = expression.variables[i];
      FunctionValues values = valuesCache.get(externalName);
      if (values == null) {
        values = variables[i].getValues(context, readerContext);
        if (values == null) {
          throw new RuntimeException("Internal error. External (" + externalName + ") does not exist.");
        }
View Full Code Here
154
155
156
157
158
159
160
161
   * If this method fails to compile, you also have to change the byte code generator to correctly
   * use the FunctionValues class.
   */
  @SuppressWarnings({"unused", "null"})
  private static void unusedTestCompile() {
    FunctionValues f = null;
    double ret = f.doubleVal(2);
  }
View Full Code Here
77
78
79
80
81
82
83
84
85
  }

  @Override
  public void setNextReader(AtomicReaderContext readerContext) throws IOException {
    super.setNextReader(readerContext);
    FunctionValues values = groupByVS.getValues(vsContext, readerContext);
    filler = values.getValueFiller();
    mval = filler.getValue();
  }
View Full Code Here
71
72
73
74
75
76
77
78
79
  }

  @Override
  public void setNextReader(AtomicReaderContext readerContext) throws IOException {
    super.setNextReader(readerContext);
    FunctionValues values = groupByVS.getValues(vsContext, readerContext);
    filler = values.getValueFiller();
    mval = filler.getValue();
  }
View Full Code Here
TOP

Related Classes of org.apache.lucene.queries.function.FunctionValues$ValueFiller

  • org.apache.lucene.expressions.ExpressionValueSource
  • org.apache.lucene.expressions.js.JavascriptCompiler
  • org.apache.lucene.expressions.TestExpressionValueSource
  • org.apache.lucene.facet.range.DoubleRange
  • org.apache.lucene.facet.range.DoubleRangeFacetCounts
  • org.apache.lucene.facet.range.LongRange
  • org.apache.lucene.facet.range.LongRangeFacetCounts
  • org.apache.lucene.facet.range.RangeAccumulator
  • org.apache.lucene.facet.search.SumValueSourceFacetRequest$NoScoreValueSourceFacetsAggregator
  • org.apache.lucene.facet.search.SumValueSourceFacetRequest$ScoreValueSourceFacetsAggregator
    • Copyright © 2018 www.massapicom. All rights reserved.
    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.