public Any exec(Any a) throws AnyException { Any op1 = EvalExpr.evalFunc(getTransaction(), a, op1_); Any op2 = EvalExpr.evalFunc(getTransaction(), a, op2_); temp_.copyFrom(op1); return temp_.concat(op2); }
public Object clone() throws CloneNotSupportedException { Concatenate c = (Concatenate) super.clone(); c.op1_ = op1_.cloneAny(); c.op2_ = op2_.cloneAny(); c.temp_ = (AnyString) temp_.cloneAny(); return c; }