Examples of CustomFieldsVisitor

Examples of org.elasticsearch.index.fieldvisitor.CustomFieldsVisitor

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                    extractFieldNames.add(fieldName);
                }
            }
            if (loadAllStored) {
                if (sourceRequested || extractFieldNames != null) {
                    fieldsVisitor = new CustomFieldsVisitor(true, true); // load everything, including _source
                } else {
                    fieldsVisitor = new CustomFieldsVisitor(true, false);
                }
            } else if (fieldNames != null) {
                boolean loadSource = extractFieldNames != null || sourceRequested;
                fieldsVisitor = new CustomFieldsVisitor(fieldNames, loadSource);
            } else if (extractFieldNames != null || sourceRequested) {
                fieldsVisitor = new UidAndSourceFieldsVisitor();
            } else {
                fieldsVisitor = new JustUidFieldsVisitor();
            }
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Examples of org.elasticsearch.index.fieldvisitor.CustomFieldsVisitor

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                    extractFieldNames.add(fieldName);
                }
            }
            if (loadAllStored) {
                if (sourceRequested || extractFieldNames != null) {
                    fieldsVisitor = new CustomFieldsVisitor(true,
                            true); // load
                    // everything,
                    // including
                    // _source
                } else {
                    fieldsVisitor = new CustomFieldsVisitor(true, false);
                }
            } else if (fieldNames != null) {
                boolean loadSource = extractFieldNames != null ||
                        sourceRequested;
                fieldsVisitor = new CustomFieldsVisitor(fieldNames,
                        loadSource);
            } else if (extractFieldNames != null || sourceRequested) {
                fieldsVisitor = new UidAndSourceFieldsVisitor();
            } else {
                fieldsVisitor = new JustUidFieldsVisitor();
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Examples of org.elasticsearch.index.fieldvisitor.CustomFieldsVisitor

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    static List<Object> loadFieldValues(SearchContextHighlight.Field field, FieldMapper<?> mapper, SearchContext searchContext, FetchSubPhase.HitContext hitContext) throws IOException {
        //percolator needs to always load from source, thus it sets the global force source to true
        boolean forceSource = searchContext.highlight().forceSource(field);
        List<Object> textsToHighlight;
        if (!forceSource && mapper.fieldType().stored()) {
            CustomFieldsVisitor fieldVisitor = new CustomFieldsVisitor(ImmutableSet.of(mapper.names().indexName()), false);
            hitContext.reader().document(hitContext.docId(), fieldVisitor);
            textsToHighlight = fieldVisitor.fields().get(mapper.names().indexName());
            if (textsToHighlight == null) {
                // Can happen if the document doesn't have the field to highlight
                textsToHighlight = ImmutableList.of();
            }
        } else {
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Examples of org.elasticsearch.index.fieldvisitor.CustomFieldsVisitor

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    private static FieldsVisitor buildFieldsVisitors(String[] fields, FetchSourceContext fetchSourceContext) {
        if (fields == null || fields.length == 0) {
            return fetchSourceContext.fetchSource() ? new JustSourceFieldsVisitor() : null;
        }

        return new CustomFieldsVisitor(Sets.newHashSet(fields), fetchSourceContext.fetchSource());
    }
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Examples of org.elasticsearch.index.fieldvisitor.CustomFieldsVisitor

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        DirectoryReader reader = DirectoryReader.open(writer, true);
        IndexSearcher searcher = new IndexSearcher(reader);

        Set<String> fields = new HashSet<>(Arrays.asList("field1", "field2", "field3"));
        CustomFieldsVisitor fieldsVisitor = new CustomFieldsVisitor(fields, false);
        searcher.doc(0, fieldsVisitor);
        fieldsVisitor.postProcess(mapper);
        assertThat(fieldsVisitor.fields().size(), equalTo(3));
        assertThat(fieldsVisitor.fields().get("field1").size(), equalTo(1));
        assertThat((Integer) fieldsVisitor.fields().get("field1").get(0), equalTo(1));
        assertThat(fieldsVisitor.fields().get("field2").size(), equalTo(1));
        assertThat((Float) fieldsVisitor.fields().get("field2").get(0), equalTo(1.1f));
        assertThat(fieldsVisitor.fields().get("field3").size(), equalTo(3));
        assertThat((Long) fieldsVisitor.fields().get("field3").get(0), equalTo(1l));
        assertThat((Long) fieldsVisitor.fields().get("field3").get(1), equalTo(2l));
        assertThat((Long) fieldsVisitor.fields().get("field3").get(2), equalTo(3l));

        // Make sure the doc gets loaded as if it was stored in the new way
        fieldsVisitor.reset();
        searcher.doc(1, fieldsVisitor);
        fieldsVisitor.postProcess(mapper);
        assertThat(fieldsVisitor.fields().size(), equalTo(3));
        assertThat(fieldsVisitor.fields().get("field1").size(), equalTo(1));
        assertThat((Integer) fieldsVisitor.fields().get("field1").get(0), equalTo(1));
        assertThat(fieldsVisitor.fields().get("field2").size(), equalTo(1));
        assertThat((Float) fieldsVisitor.fields().get("field2").get(0), equalTo(1.1f));
        assertThat(fieldsVisitor.fields().get("field3").size(), equalTo(3));
        assertThat((Long) fieldsVisitor.fields().get("field3").get(0), equalTo(1l));
        assertThat((Long) fieldsVisitor.fields().get("field3").get(1), equalTo(2l));
        assertThat((Long) fieldsVisitor.fields().get("field3").get(2), equalTo(3l));

        reader.close();
        writer.close();
    }
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