Package oracle.pg.hbase

This package contains the APIs specific to the property graph support on Apache HBase.

See: Description

Class Summary

Class	Description
AdjacencyIteratorImpl<T extends OracleElementBase>	This class implements the Iterator interface for filtered edges.
BackendConfigHBaseDb	A class for provide the Backend confing parameters for serialization syntax checking in HBase DB
HBaseCommon	This class contains common utility functions that are specific to Apache HBase.
OracleAdjacentEdgeIteratorImpl	This class implements the Iterator interface for adjacent edges
OracleAdjacentElementsFilter	This class extends HBase CompareFilter to filter cells based on a specified qualifier and having a qualifier length greater than 0.
OracleAdjacentVertexIteratorImpl	This class implements the Iterator interface for adjacent vertices.
OracleCommonIteratorImpl	This class implements a common Iterator interface for iterating through elements as well as changes.
OracleEdge	This class implements the Blueprints Edge and Element interfaces on top of the Apache HBase database.
OracleEdgeFilterIteratorImpl	This class implements the Iterator interface for filtered edges.
OracleEdgeIteratorImpl	This class implements the Iterator interface for edges.
OracleElementIteratorImpl	This class implements the Iterator interface for elements (vertices and edges).
OracleKeyFilter	This class extends the HBase CompareFilter to filter rows based on a specified key qualifier comparator and having a qualifier length greater than 0.
OraclePropertyGraph	This class implements the Blueprints Graph interface on top an Apache HBase backend database.
OraclePropertyGraphDataLoader	This class implements logic to execute parallel data loading of a property graph (in Oracle-defined flat files format) into Apache HBase
OraclePropertyGraphFeatures	Oracle's extension of Features class
OraclePropertyGraphUtils	This class contains utility functions to help manage property graphs stored in an Apache HBase Database
OracleSndIndexEdgeIteratorImpl	This class implements the Iterator interface for edges retrieved using the secondary index table
OracleSndIndexVertexIteratorImpl	This class implements the Iterator interface for vertices retrieved using the secondary index table
OracleValueFilter	This class contains a value filter to restrict the cells retrieved based on a specific value comparator.
OracleVertex	This class implements the Blueprints Vertex and Element interface by using an Apache HBase as back-end.
OracleVertexFilterIteratorImpl	This class implements the Iterator interface for filtering vertices based on a specified VertexFilterCallback.
OracleVertexIteratorImpl	This class implements the Iterator interface for vertices.
PropertyFilterIteratorImpl<T extends OracleElementBase>	This class implements the Iterator interface for filtered edges.
SparkUtils	This class implements SparkUtilsBase and it provides a set of convenient helper methods to facilitate running Apache Spark tasks against property graph data stored in Apache HBase.

Exception Summary

Exception	Description
OraclePropertyGraphException	This class extends the Java RuntimeException.
PropertyNamesTimeoutException	This class extends the Java RuntimeException.

Package oracle.pg.hbase Description

This package contains the APIs specific to the property graph support on Apache HBase.