@Override
    public ConditionBuilder as(String variable)
    {
        Assert.notNull(variable, "Variable name must not be null.");
        this.setOutputVariablesName(variable);
        return this;
    }
@ Override public ConditionBuilder as ( String variable ) { Assert . notNull ( variable , "Variable name must not be null." ) ; this . setOutputVariablesName ( variable ) ; return this ; }
Optionally specify the variable name to use for the output of this condition