public interface  org.springframework.expression.OperatorOverloader extends java.lang.Object
{
public abstract boolean overridesOperation(org.springframework.expression.Operation, java.lang.Object, java.lang.Object) throws org.springframework.expression.EvaluationException;
public abstract java.lang.Object operate(org.springframework.expression.Operation, java.lang.Object, java.lang.Object) throws org.springframework.expression.EvaluationException;
}