# Hierarchy For All Packages

Package Hierarchies:

- nl.topicus.jdbc,
- nl.topicus.jdbc.metadata,
- nl.topicus.jdbc.resultset,
- nl.topicus.jdbc.statement,
- nl.topicus.jdbc.transaction,
- nl.topicus.jdbc.util

## Class Hierarchy

- java.lang.Object
  - nl.topicus.jdbc.AbstractCloudSpannerConnection (implements java.sql.Connection)
    - nl.topicus.jdbc.CloudSpannerConnection
  - nl.topicus.jdbc.metadata.AbstractCloudSpannerWrapper (implements java.sql.Wrapper)
    - nl.topicus.jdbc.AbstractCloudSpannerDatabaseMetaData (implements java.sql.DatabaseMetaData)
      - nl.topicus.jdbc.CloudSpannerDatabaseMetaData
    - nl.topicus.jdbc.statement.CloudSpannerParameterMetaData (implements java.sql.ParameterMetaData)
    - nl.topicus.jdbc.resultset.CloudSpannerResultSetMetaData (implements java.sql.ResultSetMetaData)
  - nl.topicus.jdbc.util.CloudSpannerConversionUtil
  - nl.topicus.jdbc.CloudSpannerDriver (implements java.sql.Driver)
  - nl.topicus.jdbc.resultset.CloudSpannerResultSet
  - nl.topicus.jdbc.statement.CloudSpannerStatement
    - nl.topicus.jdbc.statement.AbstractCloudSpannerPreparedStatement (implements java.sql.PreparedStatement)
      - nl.topicus.jdbc.statement.CloudSpannerPreparedStatement
  - nl.topicus.jdbc.transaction.CloudSpannerTransaction (implements com.google.cloud.spanner.TransactionContext)
  - nl.topicus.jdbc.statement.ParameterStore