org.apache.storm.mongodb.common.mapper

Interface MongoMapper

All Superinterfaces:

Serializable

All Known Subinterfaces:

MongoUpdateMapper

All Known Implementing Classes:

SimpleMongoMapper, SimpleMongoUpdateMapper

public interface MongoMapper
extends Serializable

Given a Tuple/trident keys, converts it to an MongoDB document.

Method Summary

Modifier and Type	Method and Description
org.bson.Document	toDocument(ITuple tuple) Converts a Tuple to a Document.
org.bson.Document	toDocumentByKeys(List<Object> keys) Converts a keys to a Document.

Method Detail

toDocument

org.bson.Document toDocument(ITuple tuple)

Converts a Tuple to a Document.

Parameters:

tuple - the incoming tuple

Returns:

the MongoDB document

toDocumentByKeys

org.bson.Document toDocumentByKeys(List<Object> keys)

Converts a keys to a Document.

Parameters:

keys - the trident keys

Returns:

the MongoDB document