add script to generate enums from bank schema

Author: baltzell

libexec/bank-enums

@@ -0,0 +1,15 @@
+#!/usr/bin/env python3
+import glob,json
+idir='etc/bankdefs/hipo4'
+odir='common-tools/clas-io/src/main/java/org/jlab/io/banks'
+for x in glob.glob(f'{idir}/*.json'):
+    for bank in json.load(open(x,'r')):
+        class_name = bank['name'].replace(':','_');
+        with open(f'{odir}/{class_name}.java','w') as f:
+            f.write('package org.jlab.asdf;\n')
+            f.write(f'public class {class_name} {{\n')
+            for i,entry in enumerate(bank['entries']):
+                var_name = entry['name']
+                f.write(f'    public static final short {var_name} = {i};\n')
+            f.write('}\n')
+            f.close()