Examples of org.apache.lucene.document.Fieldable.stringValue()

Class org.apache.lucene.document.Fieldable

Examples of org.apache.lucene.document.Fieldable.stringValue()

org.apache.lucene.document.Fieldable.stringValue()
The value of the field as a String, or null.
For indexing, if isStored()==true, the stringValue() will be used as the stored field value unless isBinary()==true, in which case getBinaryValue() will be used. If isIndexed()==true and isTokenized()==false, this String value will be indexed as a single token. If isIndexed()==true and isTokenized()==true, then tokenStreamValue() will be used to generate indexed tokens if not null, else readerValue() will be used to generate indexed tokens if not null, else stringValue() will be used to generate tokens.

      doc = reader.doc(0, fieldSelector);
      field = doc.getFieldable(DocHelper.LARGE_LAZY_FIELD_KEY);
      assertTrue("field is not lazy", field.isLazy() == true);
      start = System.currentTimeMillis();
      //On my machine this took around 50 - 70ms
      value = field.stringValue();
      finish = System.currentTimeMillis();
      assertTrue("value is null and it shouldn't be", value != null);
      lazyTime += (finish - start);
      reader.close();
    }

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    Document doc = reader.doc(0, fieldSelector);
    assertTrue("doc is null and it shouldn't be", doc != null);
    Fieldable field = doc.getFieldable(DocHelper.LAZY_FIELD_KEY);
    assertTrue("field is null and it shouldn't be", field != null);
    assertTrue("field is not lazy and it should be", field.isLazy());
    String value = field.stringValue();
    assertTrue("value is null and it shouldn't be", value != null);
    assertTrue(value + " is not equal to " + DocHelper.LAZY_FIELD_TEXT, value.equals(DocHelper.LAZY_FIELD_TEXT) == true);
    assertTrue("calling stringValue() twice should give same reference", field.stringValue() == field.stringValue());


    field = doc.getFieldable(DocHelper.TEXT_FIELD_1_KEY);

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    assertTrue("field is null and it shouldn't be", field != null);
    assertTrue("field is not lazy and it should be", field.isLazy());
    String value = field.stringValue();
    assertTrue("value is null and it shouldn't be", value != null);
    assertTrue(value + " is not equal to " + DocHelper.LAZY_FIELD_TEXT, value.equals(DocHelper.LAZY_FIELD_TEXT) == true);
    assertTrue("calling stringValue() twice should give same reference", field.stringValue() == field.stringValue());


    field = doc.getFieldable(DocHelper.TEXT_FIELD_1_KEY);
    assertTrue("field is null and it shouldn't be", field != null);
    assertTrue("Field is lazy and it should not be", field.isLazy() == false);
    field = doc.getFieldable(DocHelper.TEXT_FIELD_UTF1_KEY);

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    assertTrue("field is null and it shouldn't be", field != null);
    assertTrue("field is not lazy and it should be", field.isLazy());
    String value = field.stringValue();
    assertTrue("value is null and it shouldn't be", value != null);
    assertTrue(value + " is not equal to " + DocHelper.LAZY_FIELD_TEXT, value.equals(DocHelper.LAZY_FIELD_TEXT) == true);
    assertTrue("calling stringValue() twice should give same reference", field.stringValue() == field.stringValue());


    field = doc.getFieldable(DocHelper.TEXT_FIELD_1_KEY);
    assertTrue("field is null and it shouldn't be", field != null);
    assertTrue("Field is lazy and it should not be", field.isLazy() == false);
    field = doc.getFieldable(DocHelper.TEXT_FIELD_UTF1_KEY);

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    assertTrue("field is null and it shouldn't be", field != null);
    assertTrue("Field is lazy and it should not be", field.isLazy() == false);
    field = doc.getFieldable(DocHelper.TEXT_FIELD_UTF1_KEY);
    assertTrue("field is null and it shouldn't be", field != null);
    assertTrue("Field is lazy and it should not be", field.isLazy() == false);
    assertTrue(field.stringValue() + " is not equal to " + DocHelper.FIELD_UTF1_TEXT, field.stringValue().equals(DocHelper.FIELD_UTF1_TEXT) == true);


    field = doc.getFieldable(DocHelper.TEXT_FIELD_UTF2_KEY);
    assertTrue("field is null and it shouldn't be", field != null);
    assertTrue("Field is lazy and it should not be", field.isLazy() == true);
    assertTrue(field.stringValue() + " is not equal to " + DocHelper.FIELD_UTF2_TEXT, field.stringValue().equals(DocHelper.FIELD_UTF2_TEXT) == true);

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    assertTrue("field is null and it shouldn't be", field != null);
    assertTrue("Field is lazy and it should not be", field.isLazy() == false);
    field = doc.getFieldable(DocHelper.TEXT_FIELD_UTF1_KEY);
    assertTrue("field is null and it shouldn't be", field != null);
    assertTrue("Field is lazy and it should not be", field.isLazy() == false);
    assertTrue(field.stringValue() + " is not equal to " + DocHelper.FIELD_UTF1_TEXT, field.stringValue().equals(DocHelper.FIELD_UTF1_TEXT) == true);


    field = doc.getFieldable(DocHelper.TEXT_FIELD_UTF2_KEY);
    assertTrue("field is null and it shouldn't be", field != null);
    assertTrue("Field is lazy and it should not be", field.isLazy() == true);
    assertTrue(field.stringValue() + " is not equal to " + DocHelper.FIELD_UTF2_TEXT, field.stringValue().equals(DocHelper.FIELD_UTF2_TEXT) == true);

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    assertTrue(field.stringValue() + " is not equal to " + DocHelper.FIELD_UTF1_TEXT, field.stringValue().equals(DocHelper.FIELD_UTF1_TEXT) == true);


    field = doc.getFieldable(DocHelper.TEXT_FIELD_UTF2_KEY);
    assertTrue("field is null and it shouldn't be", field != null);
    assertTrue("Field is lazy and it should not be", field.isLazy() == true);
    assertTrue(field.stringValue() + " is not equal to " + DocHelper.FIELD_UTF2_TEXT, field.stringValue().equals(DocHelper.FIELD_UTF2_TEXT) == true);


    field = doc.getFieldable(DocHelper.LAZY_FIELD_BINARY_KEY);
    assertTrue("field is null and it shouldn't be", field != null);
    assertTrue("stringValue isn't null for lazy binary field", field.stringValue() == null);

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    assertTrue(field.stringValue() + " is not equal to " + DocHelper.FIELD_UTF1_TEXT, field.stringValue().equals(DocHelper.FIELD_UTF1_TEXT) == true);


    field = doc.getFieldable(DocHelper.TEXT_FIELD_UTF2_KEY);
    assertTrue("field is null and it shouldn't be", field != null);
    assertTrue("Field is lazy and it should not be", field.isLazy() == true);
    assertTrue(field.stringValue() + " is not equal to " + DocHelper.FIELD_UTF2_TEXT, field.stringValue().equals(DocHelper.FIELD_UTF2_TEXT) == true);


    field = doc.getFieldable(DocHelper.LAZY_FIELD_BINARY_KEY);
    assertTrue("field is null and it shouldn't be", field != null);
    assertTrue("stringValue isn't null for lazy binary field", field.stringValue() == null);

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    assertTrue("Field is lazy and it should not be", field.isLazy() == true);
    assertTrue(field.stringValue() + " is not equal to " + DocHelper.FIELD_UTF2_TEXT, field.stringValue().equals(DocHelper.FIELD_UTF2_TEXT) == true);


    field = doc.getFieldable(DocHelper.LAZY_FIELD_BINARY_KEY);
    assertTrue("field is null and it shouldn't be", field != null);
    assertTrue("stringValue isn't null for lazy binary field", field.stringValue() == null);


    byte [] bytes = field.getBinaryValue();
    assertTrue("bytes is null and it shouldn't be", bytes != null);
    assertTrue("", DocHelper.LAZY_FIELD_BINARY_BYTES.length == bytes.length);
    assertTrue("calling binaryValue() twice should give same reference", field.getBinaryValue() == field.getBinaryValue());

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        for ( Object o : d.getFields() )
        {
            Fieldable f = (Fieldable) o;
            if ( f.isStored() )
            {
                result.put( f.name(), f.stringValue() );
            }
        }


        return result;
    }

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