[GitHub] [lucene] mikemccand commented on a change in pull request #225: LUCENE-10010 Introduce NFARunAutomaton to run NFA directly

[GitBox <gi...@apache.org>]

mikemccand commented on a change in pull request #225:
URL: https://github.com/apache/lucene/pull/225#discussion_r725015736



##########
File path: lucene/core/src/java/org/apache/lucene/util/automaton/RegExp.java
##########
@@ -551,12 +551,22 @@ static RegExp newLeafNode(
     return new RegExp(flags, kind, null, null, s, c, min, max, digits, from, to);
   }
 
+  /**
+   * Return an <code>Automaton</code> from this <code>RegExp</code> that will skip the determinize
+   * and minimize step
+   *
+   * @return {@link Automaton} most likely non-deterministic
+   */
+  public Automaton toNFA() {

Review comment:
       Yes, I think that's right!




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