# Hierarchy For Package org.eclipse.birt.report.model.api.oda

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.eclipse.birt.report.model.api.oda.AggregationDefn (implements org.eclipse.birt.report.model.api.oda.interfaces.IAggregationDefn)
  - org.eclipse.birt.report.model.api.oda.OdaAggregationHelperImpl
    - org.eclipse.birt.report.model.api.oda.OdaAggregationHelper