Maven module :un.api : api-common :
Class : un.api.lang.BinaryOperator
Extends/Implements : un.api.lang.ExtBinaryOperator
Subclasses : -

A binary operation.
author  Yann D'Isanto

Variables : -
Functions : perform


Performs this operation to the specified operands.
param  a1 the first operand.
param  a2 the second operand.
return  the operation result.
Object perform (Object a1, Object a2)