com.sap.netweaver.coll.shared.api.extension
Interface IValueSetProvider

All Superinterfaces:

IDisplayable

public interface IValueSetProvider

extends IDisplayable

Interface describing a value set provider

Method Summary

IParameterInfo[]	getParameters() List the parameters that are provided with value sets.
IParameterInfo[]	getRequiredParameters(IParameterInfo parameter) List the parameters thar are required to calculate the value set of an parameter.
IValueSet	getValueSet(IParameterInfo parameter, IExtensionContext context) Get the value set of a parameter.

Methods inherited from interface com.sap.netweaver.coll.shared.api.extension.IDisplayable

getDescription, getId, getName

Method Detail

getParameters

public IParameterInfo[] getParameters()

List the parameters that are provided with value sets.

Returns:

The list of parameters that are provided with value sets

getRequiredParameters

public IParameterInfo[] getRequiredParameters(IParameterInfo parameter)

List the parameters thar are required to calculate the value set of an parameter.

Parameters:

parameter - The parameter for that the value set is calculated.

Returns:

The list of required parameters

getValueSet

public IValueSet getValueSet(IParameterInfo parameter,
                             IExtensionContext context)
                      throws ValueSetProviderException

Get the value set of a parameter.

Parameters:

parameter - The parameter

extensionContext - A context containing the parameter values required to calculate the value set

Returns:

The value set