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.

    assertTrue("calling stringValue() twice should give same reference", field.stringValue() == field.stringValue());


    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);
    assertTrue("calling stringValue() twice should give same reference", field.stringValue() == field.stringValue());


    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);

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    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);
    assertTrue("calling stringValue() twice should give same reference", field.stringValue() == field.stringValue());


    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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    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);
    assertTrue("calling stringValue() twice should give same reference", field.stringValue() == field.stringValue());


    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("calling stringValue() twice should give same reference", field.stringValue() == field.stringValue());


    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);
    assertTrue("calling stringValue() twice should give different references", field.stringValue() != field.stringValue());


    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("calling stringValue() twice should give same reference", field.stringValue() == field.stringValue());


    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);
    assertTrue("calling stringValue() twice should give different references", field.stringValue() != field.stringValue());


    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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    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);
    assertTrue("calling stringValue() twice should give different references", field.stringValue() != field.stringValue());


    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);
    assertTrue("calling binaryValue() twice should give different references", field.getBinaryValue() != field.getBinaryValue());

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    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);
    assertTrue("calling stringValue() twice should give different references", field.stringValue() != field.stringValue());


    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);
    assertTrue("calling binaryValue() twice should give different references", field.getBinaryValue() != field.getBinaryValue());

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    assertTrue(field.stringValue() + " is not equal to " + DocHelper.FIELD_UTF2_TEXT, field.stringValue().equals(DocHelper.FIELD_UTF2_TEXT) == true);
    assertTrue("calling stringValue() twice should give different references", field.stringValue() != field.stringValue());


    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);
    assertTrue("calling binaryValue() twice should give different references", field.getBinaryValue() != field.getBinaryValue());


    byte [] bytes = field.getBinaryValue();
    assertTrue("bytes is null and it shouldn't be", bytes != null);
    assertTrue("", DocHelper.LAZY_FIELD_BINARY_BYTES.length == bytes.length);

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    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());
    reader.close();
    try {
      field.stringValue();
      fail("did not hit AlreadyClosedException as expected");
    } catch (AlreadyClosedException e) {
      // expected
    }
  }

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      String value;
      long start;
      long finish;
      start = System.currentTimeMillis();
      //On my machine this was always 0ms.
      value = field.stringValue();
      finish = System.currentTimeMillis();
      assertTrue("value is null and it shouldn't be", value != null);
      regularTime += (finish - start);
      reader.close();
      reader = null;

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