From d477e80128fc3094e1365b0ddaa3497cbdf5974f Mon Sep 17 00:00:00 2001
From: hns <hannesw@gmail.com>
Date: Wed, 1 Aug 2001 00:10:52 +0000
Subject: [PATCH] introduced boolean "virtual" field, though it's not used yet.

---
 src/helma/objectmodel/Key.java | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/helma/objectmodel/Key.java b/src/helma/objectmodel/Key.java
index 40326565..44895c79 100644
--- a/src/helma/objectmodel/Key.java
+++ b/src/helma/objectmodel/Key.java
@@ -10,7 +10,7 @@ import java.io.Serializable;
 /**
  * This is the internal representation of a database key. It is constructed 
  * out of the database URL, the table name, the user name and the database 
- * key of the node and unique within each HOP application. Currently only 
+ * key of the node and unique within each Helma application. Currently only
  * single keys are supported.
  */
 public class Key implements Serializable {
@@ -18,24 +18,27 @@ public class Key implements Serializable {
     private String type;
     private String id;
     private int hash;
+    private boolean virtual;
 
 
     public Key (DbMapping dbmap, String id) {
 	this.type = dbmap == null ? null : dbmap.getStorageTypeName ();
 	this.id = id;
 	hash = id.hashCode ();
+	virtual = false;
     }
 
     public Key (String type, String id) {
 	this.type = type;
 	this.id = id;
 	hash = id.hashCode ();
+	virtual = false;
     }
 
     public boolean equals (Object what) {
 	try {
 	    Key k = (Key) what;
-	    return ((type == k.type || type.equals (k.type)) && (id == k.id || id.equals (k.id)));
+	    return (type == k.type || type.equals (k.type)) && (id == k.id || id.equals (k.id));
 	} catch (Exception x) {
 	    return false;
 	}
@@ -52,7 +55,9 @@ public class Key implements Serializable {
      *   a key that can't be mistaken for a relational db key.
      */
     public Key getVirtualKey (String sid) {
-	return new Key ((String) null, makeVirtualID (type, id, sid));
+	Key k = new Key ((String) null, makeVirtualID (type, id, sid));
+	k.virtual = true;
+	return k;
     }
 
     public String getVirtualID (String sid) {