Package org.cloudgraph.state

Contains classes used to manages a minimal set of "state" information persisted with each data graph in order to reduce overall storage space.

See: Description

Interface Summary

Interface	Description
NonValidatingDataBinding	A non validating data binding.
RowState	Provides access to the configuration and state related context information for a specific table row including the management state for the underlying data graph and the composite column key factory used to generated column keys specific to a configured graph.
SequenceGenerator
StateMarshalingContext	A non validating marshalling context.
TableState	Provides access to the configuration and state related context information for a specific table.
ValidatingDataBinding

Class Summary

Class	Description
BindingSequenceGenerator	Stores sequence generator state information for a graph row using JAXB data binding and validation.
ConcurrentNonValidatingDataBinding	State JAXB concurrent non-validating Binding delegate which simply wraps the underlying delegate methods in synchronized blocks.
GraphRow	Encapsulates the configuration and state related context information for a specific table row including the management state for the underlying data graph and the composite column key factory used to generated column keys specific to a configured graph.
GraphTable	Encapsulates the configuration and state related context information for a specific table.
ObjectFactory	This object contains factory methods for each Java content interface and Java element interface generated in the org.cloudgraph.state package.
PooledStateManager	A singleton for pooled JAXB (schema) state marshalling context objects.
PooledStateMarshallingContext	Marshalling context which uses new commons pool2 for pooling of non validating data binding instances.
ProtoSequenceGenerator
SimpleStateMarshallingContext
StateDataBindingFactory	The data binding class <@link StateNonValidatingDataBinding> is both not thread safe and slow on creation due to the underlying JAXP XML Schema parsing, and therefore this class provides a factory implementation for the associated binding pool in support of concurrent contexts.
StateModel	Top level state container.
StateNonValidatingDataBinding	State JAXB non-validating Binding delegate.
StateValidatingDataBinding	State JAXB Binding delegate.
StateValidationEventHandler	State parsing (JAXB) event handler.
TypeEntry	A key/value map structure mapping type identifiers to integral sequence numbers.
URI	A container for type mappings which is specific to a namespace universal resource identifier (URI).

Exception Summary

Exception	Description
StateException

Package org.cloudgraph.state Description

Contains classes used to manages a minimal set of "state" information persisted with each data graph in order to reduce overall storage space.

In general, mappings within the state structure are designed and included for the purpose of consolidation of potentially repetitive data which would otherwise be included within cells as column data or as part of composite column qualifiers.

Contains JAXB annotated classes for the purpose of XML marshalling and un-marshalling.