--- /dev/null
+// SpaceEntry.java\r
+// $Id: SpaceEntry.java,v 1.1 2010/06/15 12:20:16 smhuang Exp $\r
+// (c) COPYRIGHT MIT and INRIA, 1996.\r
+// Please first read the full copyright statement in file COPYRIGHT.html\r
+\r
+package org.w3c.tools.resources ;\r
+\r
+public interface SpaceEntry {\r
+\r
+ /**\r
+ * Get the Key. This key must be unique and unchanged\r
+ * during the all life.\r
+ * @return an int.\r
+ */\r
+ public Integer getEntryKey();\r
+\r
+}\r