<div dir="ltr">Hi Dmitriy,<div><br></div><div>Nice implementation! I have something similar that I wanted to submit, but I like some of your details better.</div><div><br></div><div>I have a few comments, after browsing the code just briefly:</div><div><br></div><div>- I would prefer to have the OEMap changes as a separate PR, as it's a separate issue and there are more things to address there, like for example, OEMap could also implement Map, like OEList implements Iterable (and might implement List). </div><div>- I don't like the name OEVarrier, it doesn't mean anything. Maybe OEMatcher would be better?</div><div>- OEBind might be clearer as OEBinding, as it contains a set of bindings?</div><div>- I think there are still some merge issues, like for example OEList:299 where the comment is from the old equals method</div><div><br></div><div>best regards,</div><div>Vlad</div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Dec 30, 2014 at 9:56 PM, Dmitriy Kargapolov <span dir="ltr"><<a href="mailto:dmitriy.kargapolov@gmail.com" target="_blank">dmitriy.kargapolov@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">This implements functionality similar to following C functions, which are part of erl_interface application:<br>
- ETERM *erl_format(FormatStr, ...);<br>
- int erl_match(ETERM *Pattern, ETERM *Term);<br>
<br>
To acheve this new classes introduced:<br>
* OtpErlangVar - variable placeholder;<br>
* OtpErlangBind - variable values collection;<br>
* OtpErlangParser - "erl_format" parser implementation;<br>
* OtpErlangPattern - pattern abstraction with match/bind functions;<br>
<br>
Classes representing composite objects OtpErlangList, OtpErlangTuple, OtpErlangMap and new OtpErlangVar implement interface OtpErlangVarrier defining match and bind functions for these objects.<br>
<br>
Class OtpErlangMap reworked to be based on HashMap instead of two separate lists keeping keys and values. This is close to native semantics of maps and makes easier implementing basic map manipulations.<br>
<br>
It addition to OtpErlangBind custom user's class may be used as receiver of matched variables values. Java reflection is used to prepare variable value setters during the parse stage. Java doc has more details and examples. Test cases implemented.<br>
<br>
git fetch <a href="https://github.com/x0id/otp.git" target="_blank">https://github.com/x0id/otp.git</a> jinterface_pattern_matching<br>
<br>
Thanks.<br>
<br>
<br>
<br>
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</blockquote></div><br></div>