Module org.elasticsearch.server
Package org.elasticsearch.index.mapper.flattened

Class FlattenedFieldSyntheticWriterHelper

java.lang.Object
org.elasticsearch.index.mapper.flattened.FlattenedFieldSyntheticWriterHelper
public class FlattenedFieldSyntheticWriterHelper extends Object
A helper class that reconstructs the field including keys and values mapped by FlattenedFieldMapper. It looks at key/value pairs, parses them and uses the XContentBuilder to reconstruct the original object. Example: given the following set of sorted key value pairs read from doc values: "id": "AAAb12" "package.id": "102938" "root.asset_code": "abc" "root.from": "New York" "root.object.value": "10" "root.object.items": "102202929" "root.object.items": "290092911" "root.to": "Atlanta" it turns them into the corresponding object using XContentBuilder. If, for instance JSON is used, it generates the following after deserialization: `{ "id": "AAAb12", "package": { "id": "102938" }, "root": { "asset_code": "abc", "from": "New York", "object": { "items": ["102202929", "290092911"], }, "to": "Atlanta" } }`