[jira] [Commented] (PLC4X-252) Provide read and write builder method variants with supplied PlcField

["Christofer Dutz (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PLC4X-252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17218971#comment-17218971 ] 

Christofer Dutz commented on PLC4X-252:
---------------------------------------

How would you avoid passing in a Modbus field to a S7 connection in this case?

> Provide read and write builder method variants with supplied PlcField
> ---------------------------------------------------------------------
>
>                 Key: PLC4X-252
>                 URL: https://issues.apache.org/jira/browse/PLC4X-252
>             Project: Apache PLC4X
>          Issue Type: Improvement
>          Components: API
>    Affects Versions: 0.8.0
>            Reporter: Łukasz Dywicki
>            Priority: Major
>             Fix For: 0.8.0
>
>
> At the present each operation involving driver requires construction of a field "query string". While it permits implementers rely on generic field syntax it also has downsides - it won't capture changes in how fields are constructed.
> For that reason we would like to introduce a second option for specifying field queries which would permit passing of `PlcField` instances directly.
> {code:lang=java|title=PlcWriteRequest.Builder.java}
>     PlcWriteRequest.Builder addItem(String name, String fieldQuery, Boolean... values);
> {code}
> would receive second option
> {code:lang=java|title=PlcWriteRequest.Builder.java}
>     PlcWriteRequest.Builder addItem(String name, PlcField fieldQuery, Boolean... values);
> {code}
> for all possible combinations of write calls.



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