org.apache.pig.builtin.mock
Class Storage.Data

java.lang.Object
  org.apache.pig.builtin.mock.Storage.Data

All Implemented Interfaces:

Serializable

Enclosing class:

Storage

public static class Storage.Data
extends Object
implements Serializable

An isolated data store to avoid side effects

See Also:

Serialized Form

Constructor Summary

Storage.Data()

Method Summary

List<Tuple>	get(String location)
Schema	getSchema(String location)
void	set(String location, Collection<Tuple> data) to set the data in a location
void	set(String location, Schema schema, Collection<Tuple> data) to set the data in a location with a known schema
void	set(String location, Schema schema, Tuple... data) to set the data in a location with a known schema
void	set(String location, String schema, Collection<Tuple> data) to set the data in a location with a known schema
void	set(String location, String schema, Tuple... data) to set the data in a location with a known schema
void	set(String location, Tuple... data) to set the data in a location
void	setSchema(String location, Schema schema) to set the schema for a given location

Methods inherited from class java.lang.Object

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

Constructor Detail

Storage.Data

public Storage.Data()

Method Detail

set

public void set(String location,
                String schema,
                Collection<Tuple> data)
         throws ParserException

to set the data in a location with a known schema

Parameters:

location - "where" to store the tuples

schema - the schema of the data

data - the tuples to store

Throws:

ParserException - if schema is invalid

set

public void set(String location,
                String schema,
                Tuple... data)
         throws ParserException

to set the data in a location with a known schema

Parameters:

location - "where" to store the tuples

schema -

data - the tuples to store

Throws:

ParserException - if schema is invalid

set

public void set(String location,
                Schema schema,
                Collection<Tuple> data)

to set the data in a location with a known schema

Parameters:

location - "where" to store the tuples

schema -

data - the tuples to store

set

public void set(String location,
                Schema schema,
                Tuple... data)

to set the data in a location with a known schema

Parameters:

location - "where" to store the tuples

schema -

data - the tuples to store

set

public void set(String location,
                Collection<Tuple> data)

to set the data in a location

Parameters:

location - "where" to store the tuples

data - the tuples to store

set

public void set(String location,
                Tuple... data)

to set the data in a location

Parameters:

location - "where" to store the tuples

data - the tuples to store

get

public List<Tuple> get(String location)

Parameters:

location -

Returns:

the data in this location

getSchema

public Schema getSchema(String location)

Parameters:

location -

Returns:

the schema stored in this location

setSchema

public void setSchema(String location,
                      Schema schema)

to set the schema for a given location

Parameters:

location -

schema -