check CCDB tanslation tables for crate/slot/channel conflicts

Author: baltzell

common-tools/clas-detector/src/main/java/org/jlab/detector/decode/DetectorEventDecoder.java

@@ -121,6 +121,16 @@ public final void initDecoder(){
 
         scalerManager.init(Arrays.asList(new String[]{"/runcontrol/fcup","/runcontrol/slm","/runcontrol/hwp",
                                                       "/runcontrol/helicity","/daq/config/scalers/dsc1"}));
+        
+        checkTables();
+    }
+
+    public void checkTables() {
+        for (int i=0; i<tablesTrans.size(); i++) {
+            IndexedTable t = translationManager.getConstants(runNumber, tablesTrans.get(i));
+            for (int j=0; j<i; j++)
+                t.conflicts(translationManager.getConstants(runNumber, tablesTrans.get(j)));
+        }
     }
 
     /**

common-tools/clas-utils/src/main/java/org/jlab/utils/groups/IndexedTable.java

@@ -32,7 +32,7 @@ public class IndexedTable extends DefaultTableModel {
     private Map<Integer,List<RowConstraint>>  constrains = new HashMap<>(); 
 
     private int DEBUG_MODE = 0;
-    
+   
     public IndexedTable(int indexCount){
         entries = new IndexedList<>(indexCount);
         for(int i = 0; i < indexCount; i++){
@@ -418,4 +418,27 @@ public void setSize(int size){
         }
     }
 
+    /**
+     * @param it table with which to compare
+     * @return whether the tables have conflicting indices 
+     */
+    public boolean conflicts(IndexedTable it) {
+        if (it.getList().getIndexSize() != this.getList().getIndexSize()) {
+            System.err.println("[CCDB-TT] Conflict:  Not even the same #inidices.");
+            return false;
+        }
+        List<Object> conflicts = new ArrayList<>();
+        for (Object key : it.getList().getMap().keySet()) {
+            if (entries.hasItemByHash((long)key)){
+                conflicts.add(key);
+                int[] index = new int[it.getList().getIndexSize()];
+                String s = "[CCDB-TT] Index Conflict:  ";
+                for (int i=0; i<index.length; i++)
+                    s += (i>0?"/":"")+IndexedTable.DEFAULT_GENERATOR.getIndex((long)key, i);
+                System.err.println(s);
+            }
+        }
+        return !conflicts.isEmpty();
+    }
+
 }