Package org.apache.giraph.ooc.persistence

Package of classes related to IO abstraction or persistence layer used for out-of-core mechanism

See: Description

Interface Summary

Interface	Description
DataIndex.DataIndexEntry	Interface to unify different types of entries used as index chain
OutOfCoreDataAccessor	Interface representing data accessor object (DAO) used as persistence layer in out-of-core mechanism.
OutOfCoreDataAccessor.DataInputWrapper	Interface to wrap DataInput
OutOfCoreDataAccessor.DataOutputWrapper	Interface to warp DataOutput

Class Summary

Class	Description
DataIndex	Index chain used in out-of-core data accessor object (DAO) to access serialized data.
DataIndex.NumericIndexEntry	Class representing any index chain that depends on something with id.
InMemoryDataAccessor	Implementation of data accessor which keeps all the data serialized but in memory.
InMemoryDataAccessor.InMemoryDataOutputWrapper	DataOutputWrapper implementation for InMemoryDataAccessor
LocalDiskDataAccessor	Data accessor object to read/write data in local disk.

Enum Summary

Enum	Description
DataIndex.TypeIndexEntry	Different static types of index chain entry

Package org.apache.giraph.ooc.persistence Description

Package of classes related to IO abstraction or persistence layer used for out-of-core mechanism