nastra commented on code in PR #8149:
URL: https://github.com/apache/iceberg/pull/8149#discussion_r1277178180
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api/src/main/java/org/apache/iceberg/expressions/ExpressionUtil.java:
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@@ -176,6 +223,28 @@ public static String describe(Term term) {
}
}
+ public static <T> UnboundTerm<T> unbind(BoundTerm<T> term) {
+ if (term instanceof BoundTransform) {
+ BoundTransform<?, T> bound = (BoundTransform<?, T>) term;
+ return Expressions.transform(bound.ref().name(), bound.transform());
+ } else if (term instanceof BoundReference) {
+ return Expressions.ref(((BoundReference<T>) term).name());
+ }
+
+ throw new UnsupportedOperationException("Cannot unbind unsupported term: "
+ term);
+ }
+
+ @SuppressWarnings("unchecked")
+ public static <T> UnboundTerm<T> unbind(Term term) {
Review Comment:
this seems to be unused, should we remove the method?
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