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19 | 19 | import java.io.IOException; |
20 | 20 | import java.util.HashMap; |
21 | 21 | import java.util.Iterator; |
| 22 | +import java.util.List; |
22 | 23 | import java.util.Map; |
| 24 | +import java.util.Optional; |
| 25 | +import java.util.stream.Collectors; |
| 26 | +import java.util.stream.StreamSupport; |
23 | 27 |
|
| 28 | +import com.basistech.rosette.apimodel.recordsimilarity.RecordSimilarityExplainInfo; |
| 29 | +import com.basistech.rosette.apimodel.recordsimilarity.RecordSimilarityResult; |
24 | 30 | import com.fasterxml.jackson.core.JsonParser; |
25 | 31 | import com.fasterxml.jackson.databind.JsonNode; |
| 32 | + |
26 | 33 | import javax.validation.Valid; |
| 34 | +import javax.validation.constraints.NotNull; |
27 | 35 |
|
28 | 36 | import com.basistech.rosette.apimodel.recordsimilarity.RecordSimilarityFieldInfo; |
29 | 37 | import com.basistech.rosette.apimodel.recordsimilarity.records.AddressField; |
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33 | 41 |
|
34 | 42 | final class RecordSimilarityDeserializerUtilities { |
35 | 43 |
|
36 | | - private RecordSimilarityDeserializerUtilities() { } |
| 44 | + private RecordSimilarityDeserializerUtilities() { |
| 45 | + } |
| 46 | + |
| 47 | + public static RecordSimilarityResult parseResult( |
| 48 | + JsonNode node, |
| 49 | + JsonParser jsonParser, |
| 50 | + @Valid Map<String, RecordSimilarityFieldInfo> fields |
| 51 | + ) throws IOException { |
| 52 | + final Double score = node.get("score") != null |
| 53 | + ? node.get("score").traverse(jsonParser.getCodec()).readValueAs(Double.class) |
| 54 | + : null; |
| 55 | + final RecordSimilarityExplainInfo explainInfo = node.get("explainInfo") != null |
| 56 | + ? node.get("explainInfo").traverse(jsonParser.getCodec()).readValueAs(RecordSimilarityExplainInfo.class) |
| 57 | + : null; |
| 58 | + final Map<String, RecordSimilarityField> left = node.get("left") != null && fields != null |
| 59 | + ? parseRecord(node.get("left"), jsonParser, fields) |
| 60 | + : null; |
| 61 | + final Map<String, RecordSimilarityField> right = node.get("right") != null && fields != null |
| 62 | + ? parseRecord(node.get("right"), jsonParser, fields) |
| 63 | + : null; |
| 64 | + final String error = Optional.ofNullable(node.get("error")).map(JsonNode::asText).orElse(null); |
| 65 | + List<String> info = Optional.ofNullable(node.get("info")) |
| 66 | + .map(jsonNode -> StreamSupport.stream(jsonNode.spliterator(), false) |
| 67 | + .map(JsonNode::asText) |
| 68 | + .collect(Collectors.toList())) |
| 69 | + .orElse(null); |
| 70 | + return RecordSimilarityResult.builder() |
| 71 | + .score(score) |
| 72 | + .left(left) |
| 73 | + .right(right) |
| 74 | + .explainInfo(explainInfo) |
| 75 | + .error(error) |
| 76 | + .info(info) |
| 77 | + .build(); |
| 78 | + } |
37 | 79 |
|
38 | | - static Map<String, RecordSimilarityField> parseRecord(JsonNode jsonNode, @Valid Map<String, RecordSimilarityFieldInfo> fields, JsonParser jsonParser) throws IOException { |
| 80 | + static Map<String, RecordSimilarityField> parseRecord( |
| 81 | + JsonNode jsonNode, |
| 82 | + JsonParser jsonParser, |
| 83 | + @NotNull @Valid Map<String, RecordSimilarityFieldInfo> fields |
| 84 | + ) throws IOException { |
39 | 85 | final Iterator<Map.Entry<String, JsonNode>> recordsIterator = jsonNode.fields(); |
40 | 86 | final Map<String, RecordSimilarityField> recordMap = new HashMap<>(); |
41 | 87 | while (recordsIterator.hasNext()) { |
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