javax.persistence
Interface Parameter<T>

Type Parameters:

T - the type of the parameter

All Known Subinterfaces:

ParameterExpression<T>

public interface Parameter<T>

Type for query parameters.

Method Summary

String	getName() Return the parameter name, or null if the parameter is not a named parameter or no name has been assigned.
Integer	getPosition() Return the parameter position, or null if the parameter is not a positional parameter.

Method Detail

getName

String getName()

Return the parameter name, or null if the parameter is not a named parameter or no name has been assigned.

Returns:

parameter name

getPosition

Integer getPosition()

Return the parameter position, or null if the parameter is not a positional parameter.

Returns:

position of parameter