org.springframework.xd.store

Interface RangeCapableRepository<T,ID extends java.io.Serializable & java.lang.Comparable<ID>>

All Known Subinterfaces:

AggregateCounterRepository, ContainerRepository, CounterRepository, DomainRepository<T,ID>, JobDefinitionRepository, JobRepository, ModuleMetadataRepository, StreamDefinitionRepository, StreamRepository

All Known Implementing Classes:

AbstractInMemoryRepository, AbstractRedisRepository, InMemoryAggregateCounterRepository, InMemoryCounterRepository, RedisAggregateCounterRepository, RedisCounterRepository, ZooKeeperContainerRepository, ZooKeeperJobDefinitionRepository, ZooKeeperJobRepository, ZooKeeperModuleMetadataRepository, ZooKeeperStreamDefinitionRepository, ZooKeeperStreamRepository

public interface RangeCapableRepository<T,ID extends java.io.Serializable & java.lang.Comparable<ID>>

To be implemented by repositories that know how to return a slice of their data.

Author:

Eric Bottard

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Iterable<T>	findAllInRange(ID from, boolean fromInclusive, ID to, boolean toInclusive) Return entities whose ids range between from and to.

Method Detail

findAllInRange

java.lang.Iterable<T> findAllInRange(ID from,
                                   boolean fromInclusive,
                                   ID to,
                                   boolean toInclusive)

Return entities whose ids range between from and to. Note that it is possible that entities with those exact ids do not exist. If they do exist, the two boolean parameters control whether to include those results or not. A query from x to x returns an empty result, unless both fromInclusive and toInclusive are true.