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Posted to issues@plc4x.apache.org by "Łukasz Dywicki (Jira)" <ji...@apache.org> on 2020/10/22 11:40:00 UTC
[jira] [Updated] (PLC4X-252) Provide read and write builder method
variants with supplied PlcField
[ https://issues.apache.org/jira/browse/PLC4X-252?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Łukasz Dywicki updated PLC4X-252:
---------------------------------
Description:
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.
was:
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}
> 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
>
> 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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