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.

                }
                if (value == null) {
                    if (field.isBinary()) {
                        value = field.getBinaryValue();
                    } else {
                        value = field.stringValue();
                    }
                }


                if (searchHit.fieldsOrNull() == null) {
                    searchHit.fields(new HashMap<String, SearchHitField>(2));

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            if (uidField != null) {
                // we don't need to add it as a full uid field in nested docs, since we don't need versioning
                // we also rely on this for UidField#loadVersion


                // this is a deeply nested field
                if (uidField.stringValue() != null) {
                    nestedDoc.add(new Field(UidFieldMapper.NAME, uidField.stringValue(), Field.Store.NO, Field.Index.NOT_ANALYZED));
                } else {
                    nestedDoc.add(new Field(UidFieldMapper.NAME, ((UidField) uidField).uid(), Field.Store.NO, Field.Index.NOT_ANALYZED));
                }
            }

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                // we don't need to add it as a full uid field in nested docs, since we don't need versioning
                // we also rely on this for UidField#loadVersion


                // this is a deeply nested field
                if (uidField.stringValue() != null) {
                    nestedDoc.add(new Field(UidFieldMapper.NAME, uidField.stringValue(), Field.Store.NO, Field.Index.NOT_ANALYZED));
                } else {
                    nestedDoc.add(new Field(UidFieldMapper.NAME, ((UidField) uidField).uid(), Field.Store.NO, Field.Index.NOT_ANALYZED));
                }
            }
            // the type of the nested doc starts with __, so we can identify that its a nested one in filters

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        byte[] json = copyToBytesFromClasspath("/org/elasticsearch/index/mapper/multifield/test-data.json");
        Document doc = docMapper.parse(json).rootDoc();


        Fieldable f = doc.getFieldable("name");
        assertThat(f.name(), equalTo("name"));
        assertThat(f.stringValue(), equalTo("some name"));
        assertThat(f.isStored(), equalTo(true));
        assertThat(f.isIndexed(), equalTo(true));


        f = doc.getFieldable("name.indexed");
        assertThat(f.name(), equalTo("name.indexed"));

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        assertThat(f.isStored(), equalTo(true));
        assertThat(f.isIndexed(), equalTo(true));


        f = doc.getFieldable("name.indexed");
        assertThat(f.name(), equalTo("name.indexed"));
        assertThat(f.stringValue(), equalTo("some name"));
        assertThat(f.isStored(), equalTo(false));
        assertThat(f.isIndexed(), equalTo(true));


        f = doc.getFieldable("name.not_indexed");
        assertThat(f.name(), equalTo("name.not_indexed"));

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        assertThat(f.isStored(), equalTo(false));
        assertThat(f.isIndexed(), equalTo(true));


        f = doc.getFieldable("name.not_indexed");
        assertThat(f.name(), equalTo("name.not_indexed"));
        assertThat(f.stringValue(), equalTo("some name"));
        assertThat(f.isStored(), equalTo(true));
        assertThat(f.isIndexed(), equalTo(false));


        f = doc.getFieldable("object1.multi1");
        assertThat(f.name(), equalTo("object1.multi1"));

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        f = doc.getFieldable("object1.multi1");
        assertThat(f.name(), equalTo("object1.multi1"));


        f = doc.getFieldable("object1.multi1.string");
        assertThat(f.name(), equalTo("object1.multi1.string"));
        assertThat(f.stringValue(), equalTo("2010-01-01"));
    }


    @Test public void testBuildThenParse() throws Exception {
        DocumentMapperParser mapperParser = MapperTests.newParser();

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        byte[] json = copyToBytesFromClasspath("/org/elasticsearch/index/mapper/multifield/test-data.json");
        Document doc = docMapper.parse(json).rootDoc();


        Fieldable f = doc.getFieldable("name");
        assertThat(f.name(), equalTo("name"));
        assertThat(f.stringValue(), equalTo("some name"));
        assertThat(f.isStored(), equalTo(true));
        assertThat(f.isIndexed(), equalTo(true));


        f = doc.getFieldable("name.indexed");
        assertThat(f.name(), equalTo("name.indexed"));

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        assertThat(f.isStored(), equalTo(true));
        assertThat(f.isIndexed(), equalTo(true));


        f = doc.getFieldable("name.indexed");
        assertThat(f.name(), equalTo("name.indexed"));
        assertThat(f.stringValue(), equalTo("some name"));
        assertThat(f.isStored(), equalTo(false));
        assertThat(f.isIndexed(), equalTo(true));


        f = doc.getFieldable("name.not_indexed");
        assertThat(f.name(), equalTo("name.not_indexed"));

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        assertThat(f.isStored(), equalTo(false));
        assertThat(f.isIndexed(), equalTo(true));


        f = doc.getFieldable("name.not_indexed");
        assertThat(f.name(), equalTo("name.not_indexed"));
        assertThat(f.stringValue(), equalTo("some name"));
        assertThat(f.isStored(), equalTo(true));
        assertThat(f.isIndexed(), equalTo(false));
    }
}

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