--- /dev/null
+package com.quantum.model;
+
+/**
+ * @author BC
+ */
+public interface Index {
+ public String getName();
+ public int getNumberOfColumns();
+ public String getColumnName(int ordinalPosition);
+ public Entity getParentEntity();
+ public boolean isAscending(int ordinalPosition);
+ public boolean isDescending(int ordinalPosition);
+}