# Uses of Interface
org.eclipse.birt.report.engine.api.IParameterDefn

Packages that use IParameterDefn
Package
Description
org.eclipse.birt.report.engine.api
This is an application-writer's interface for using the BIRT report engine.

## Uses of IParameterDefn in org.eclipse.birt.report.engine.api

Subinterfaces of IParameterDefn in org.eclipse.birt.report.engine.api
Modifier and Type
Interface
Description
`interface`
`IDynamicFilterParameterDefn`
`interface`
`IScalarParameterDefn`
Defines a scalar parameter