Overview (Oracle Spatial and Graph Property Graph)

Features Packages
Package	Description
oracle.pg.common	This package contains the common logic that is shared by all the backend databases including Oracle Database, Oracle NoSQL Database, and Apache HBase.
oracle.pg.text	This package contains the logic for handling text search and text indexing.
oracle.pg.text.lucene	This package contains the logic for handling text search and text indexing using Apache Lucene.
oracle.pg.text.solr	This package contains the logic for handling text search and text indexing using SolrCloud.

Database Specific Packages
Package	Description
oracle.pg.rdbms	This package contains the logic specific to the property graph support on Oracle Database.
oracle.pg.rdbms.index.jdbc	This package contains the logic specific to the management of a JDBC based Directory for Apache Lucene text index.
oracle.pg.rdbms.index.jdbc.handler	This package contains a set of modification to Compass EntryHandlers to support file level operations over the OracleJdbcDirectory directory under Lucene 4.5.
oracle.pg.rdbms.index.jdbc.operators	This package contains a set of modification to Compass operators to support Lucene index and output operations over Oracle Database.
oracle.pg.rdbms.index.lucene	This package contains the logic specific to the text indexing and text search using Apache Lucene for property graph support on Oracle Database 12c.
oracle.pg.rdbms.index.oratext	This package contains the logic specific to the text indexing and text search using Oracle Text for property graph support on Oracle Database 12c.
oracle.pg.rdbms.index.solr	This package contains the logic specific to the text indexing and text search using SolrCloud for property graph support on Oracle Database 12c.

Other Packages
Package	Description
org.apache.lucene.index
org.apache.lucene.store

Oracle Spatial and Graph Property Graph Java API Reference