org.apache.storm.mongodb.common.mapper

Class SimpleMongoMapper

java.lang.Object

org.apache.storm.mongodb.common.mapper.SimpleMongoMapper

All Implemented Interfaces:

Serializable, MongoMapper

Direct Known Subclasses:

SimpleMongoUpdateMapper

public class SimpleMongoMapper
extends Object
implements MongoMapper

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SimpleMongoMapper(String... fields)

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.
SimpleMongoMapper	withFields(String... fields)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SimpleMongoMapper

public SimpleMongoMapper(String... fields)

Method Detail

toDocument

public org.bson.Document toDocument(ITuple tuple)

Description copied from interface: MongoMapper

Converts a Tuple to a Document.

Specified by:

toDocument in interface MongoMapper

Parameters:

tuple - the incoming tuple

Returns:

the MongoDB document

toDocumentByKeys

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

Description copied from interface: MongoMapper

Converts a keys to a Document.

Specified by:

toDocumentByKeys in interface MongoMapper

Parameters:

keys - the trident keys

Returns:

the MongoDB document

withFields

public SimpleMongoMapper withFields(String... fields)