com.google.appengine.tools.mapreduce

Class BigQueryMarshaller<T>

java.lang.Object

com.google.appengine.tools.mapreduce.Marshaller<T>

com.google.appengine.tools.mapreduce.BigQueryMarshaller<T>

Type Parameters:

T - type of the object to be marshalled

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

BigQueryMarshallerByType

public abstract class BigQueryMarshaller<T>
extends Marshaller<T>

An implementation of this class should serialize the objects of type T into newline separated json as expected by the bigquery load jobs. It should also provide an implementation for generating the schema(TableSchema) of the bigquery table.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
BigQueryMarshaller()

Method Summary

Methods

Modifier and Type	Method and Description
abstract com.google.api.services.bigquery.model.TableSchema	getSchema()

Methods inherited from class com.google.appengine.tools.mapreduce.Marshaller

fromBytes, toBytes

Methods inherited from class java.lang.Object

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

Constructor Detail

BigQueryMarshaller

public BigQueryMarshaller()

Method Detail

getSchema

public abstract com.google.api.services.bigquery.model.TableSchema getSchema()