Package org.cloudgraph.hbase.io

Provides infrastructure for managing HBase read and write operations across any number of HBase tables and/or rows.

See: Description

Interface Summary

Interface	Description
DistributedGraphOperation	Encapsulates one or more graph table operation components for federation across multiple physical tables and/or physical table rows.
DistributedReader	Encapsulates one or more graph table reader components for federation across multiple physical tables and/or physical table rows.
DistributedWriter	Encapsulates one or more graph table writer components for federation across multiple physical tables and/or physical table rows.
EdgeOperation
EdgeReader
EdgeWriter
RowOperation	Represents the operational aspects of a statefull graph row.
RowReader	Provides access to the operational, configuration and other state information required for read operations on a single graph row.
RowWriter	Provides access to the operational, configuration and other state information required for write operations on a single graph row.
TableOperation	The the pooled connection and other context for read or write operations for a specific HBase table.
TableReader	Provides access to the operational, configuration and other state information required for read operations on a single graph table.
TableWriter	Provides access to the operational, configuration and other state information required for write operations on a single graph table.

Class Summary

Class	Description
CellValues	Local column qualifier/value map which is mutable such that column results can be incrementally added.
DefaultEdgeOperation
DefaultRowOperation
DistributedGraphReader	Encapsulates one or more graph table reader components for federation across multiple physical tables and/or physical table rows.
DistributedGraphWriter	Encapsulates one or more graph table writer components for federation across multiple physical tables and/or physical table rows.
GraphEdgeReader
GraphEdgeWriter
GraphRowReader	The operational, configuration and other state information required for read operations on a single graph row.
GraphRowWriter	The operational, configuration and other state information required for write operations on a single graph row.
GraphTableReader	The operational, configuration and other state information required for read operations on a single graph table.
GraphTableWriter	The operational, configuration and other state information required for write operations on a single graph table.
TableWriterCollector	Traverses the change summary of the given Data Graph collecting a list of TableWriter elements with nested RowWriter elements.
WriterSupport

Exception Summary

Exception	Description
EdgeTypeMismatchException	Thrown where an attempt is made to add a data object to a new or existing edge where the edge base type or subtype have already been established and the given type does not match.
OperationException
UUIDMismatchException	For where 2 UUID's or UUID strings from 2 different contexts are expected to match.

Package org.cloudgraph.hbase.io Description

Provides infrastructure for managing HBase read and write operations across any number of HBase tables and/or rows.