--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/org/dancres/blitz/stats/FieldsStat.java	Sat Mar 21 11:00:06 2009 +0000
@@ -0,0 +1,72 @@
+package org.dancres.blitz.stats;
+
+import java.util.Collection;
+
+/**
+   <p>Tracks the known fields of a particular type known to the blitz core.
+   One can consider this a summary of the schema of the Entry.</p>
+ */
+public class FieldsStat implements Stat, StatGenerator {
+    private long theId = StatGenerator.UNSET_ID;
+
+    private String theType;
+    private String[] theFields;
+
+    public FieldsStat(String aType, Collection aFieldNames) {
+        theType = aType;
+        String[] myFields = new String[aFieldNames.size()];
+        theFields = (String[]) aFieldNames.toArray(myFields);
+    }
+
+    private FieldsStat(long anId) {
+        theId = anId;
+    }
+
+    public void setId(long anId) {
+        theId = anId;
+    }
+
+    public long getId() {
+        return theId;
+    }
+
+    public String[] getFields() {
+        return theFields;
+    }
+
+    public String getType() {
+        return theType;
+    }
+
+    private void setType(String aType) {
+        theType = aType;
+    }
+
+    private void setFields(String[] aFields) {
+        theFields = aFields;
+    }
+
+    public Stat generate() {
+        String[] myFields = new String[theFields.length];
+
+        System.arraycopy(theFields, 0, myFields, 0, theFields.length);
+
+        FieldsStat myStat = new FieldsStat(theId);
+        myStat.setFields(myFields);
+        myStat.setType(theType);
+
+        return myStat;
+    }
+
+    public String toString() {
+        StringBuffer myFields = new StringBuffer("Fields for " + theType +
+                                                 ": ");
+
+        for (int i = 0; i < theFields.length; i++) {
+            myFields.append(theFields[i]);
+            myFields.append(", ");
+        }
+
+        return myFields.toString();
+    }
+}