Examples of org.apache.lucene.index.IndexableFieldType.omitNorms()

Class org.apache.lucene.index.IndexableFieldType

Examples of org.apache.lucene.index.IndexableFieldType.omitNorms()

org.apache.lucene.index.IndexableFieldType.omitNorms()
True if normalization values should be omitted for the field.
This saves memory, but at the expense of scoring quality (length normalization will be disabled), and if you omit norms, you cannot use index-time boosts.

                .field("field", "1234")
                .endObject()
                .bytes());


        IndexableFieldType fieldType = doc.rootDoc().getField("field").fieldType();
        assertThat(fieldType.omitNorms(), equalTo(true));
        assertThat(fieldType.indexOptions(), equalTo(IndexOptions.DOCS));
        assertThat(fieldType.storeTermVectors(), equalTo(false));
        assertThat(fieldType.storeTermVectorOffsets(), equalTo(false));
        assertThat(fieldType.storeTermVectorPositions(), equalTo(false));
        assertThat(fieldType.storeTermVectorPayloads(), equalTo(false));

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                .field("field", "1234")
                .endObject()
                .bytes());


        fieldType = doc.rootDoc().getField("field").fieldType();
        assertThat(fieldType.omitNorms(), equalTo(false));
        assertThat(fieldType.indexOptions(), equalTo(IndexOptions.DOCS_AND_FREQS));
        assertThat(fieldType.storeTermVectors(), equalTo(false));
        assertThat(fieldType.storeTermVectorOffsets(), equalTo(false));
        assertThat(fieldType.storeTermVectorPositions(), equalTo(false));
        assertThat(fieldType.storeTermVectorPayloads(), equalTo(false));

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                .field("field", "1234")
                .endObject()
                .bytes());


        fieldType = doc.rootDoc().getField("field").fieldType();
        assertThat(fieldType.omitNorms(), equalTo(false));
        assertParseIdemPotent(fieldType, defaultMapper);
    }


    @Test
    public void testTermVectors() throws Exception {

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                .field("field", "1234")
                .endObject()
                .bytes());


        IndexableFieldType fieldType = doc.rootDoc().getField("field").fieldType();
        assertEquals(false, fieldType.omitNorms());


        String updatedMapping = XContentFactory.jsonBuilder().startObject().startObject("type")
                .startObject("properties").startObject("field").field("type", "string").startObject("norms").field("enabled", false).endObject()
                .endObject().endObject().endObject().endObject().string();
        MergeResult mergeResult = defaultMapper.merge(parser.parse(updatedMapping), MergeFlags.mergeFlags().simulate(false));

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                .field("field", "1234")
                .endObject()
                .bytes());


        fieldType = doc.rootDoc().getField("field").fieldType();
        assertEquals(true, fieldType.omitNorms());


        updatedMapping = XContentFactory.jsonBuilder().startObject().startObject("type")
                .startObject("properties").startObject("field").field("type", "string").startObject("norms").field("enabled", true).endObject()
                .endObject().endObject().endObject().endObject().string();
        mergeResult = defaultMapper.merge(parser.parse(updatedMapping), MergeFlags.mergeFlags());

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