org.calrissian.mango.domain

Interface TupleStore

All Superinterfaces:

Serializable

All Known Subinterfaces:

Entity, Event

All Known Implementing Classes:

BaseEntity, BaseEvent, BaseTupleStore

public interface TupleStore
extends Serializable

Method Summary

Methods

Modifier and Type	Method and Description
boolean	containsKey(String key) Returns true of there exist tuples with the specified key
<T> Tuple<T>	get(String key) Retrieves the first tuple returned for the specified key.
Collection<Tuple>	getAll(String key) Retrieves all the tuples for the specified key.
Collection<Tuple>	getTuples() Retrieves all the getTuples.
Set<String>	keys() Returns the keys in the current object
void	put(Tuple tuple) Puts a single tuple in the current data store
void	putAll(Iterable<Tuple> tuples) Adds all the given getTuples to the current data store
<T> Tuple<T>	remove(String key) Removes the first tuple belonging to the specified key.
<T> Tuple<T>	remove(Tuple<T> t) Removes the specified tuple
Collection<Tuple>	removeAll(Collection<Tuple> tuples)
Collection<Tuple>	removeAll(String key) Revoves all the tuples with the given key.
int	size() Returns the size of the tuplestore.

Method Detail

put

void put(Tuple tuple)

Puts a single tuple in the current data store

putAll

void putAll(Iterable<Tuple> tuples)

Adds all the given getTuples to the current data store

getTuples

Collection<Tuple> getTuples()

Retrieves all the getTuples.

getAll

Collection<Tuple> getAll(String key)

Retrieves all the tuples for the specified key.

get

<T> Tuple<T> get(String key)

Retrieves the first tuple returned for the specified key. This method assumes a single-valued key. Note that multi-vaued keys may give undeterministic results.

keys

Set<String> keys()

Returns the keys in the current object

containsKey

boolean containsKey(String key)

Returns true of there exist tuples with the specified key

remove

<T> Tuple<T> remove(Tuple<T> t)

Removes the specified tuple

remove

<T> Tuple<T> remove(String key)

Removes the first tuple belonging to the specified key. This method assumed single-valued key

removeAll

Collection<Tuple> removeAll(String key)

Revoves all the tuples with the given key.

removeAll

Collection<Tuple> removeAll(Collection<Tuple> tuples)

size

int size()

Returns the size of the tuplestore. This should be a constant-time operation

Returns: