[aXSL-commit] SF.net SVN: axsl: [520] trunk/axsl/axsl-area-w/src/java/org/axsl/areaW/FOLinkage.java

[<vic...@us...>]

Revision: 520
Author:   victormote
Date:     2006-05-06 14:28:01 -0700 (Sat, 06 May 2006)
ViewCVS:  http://svn.sourceforge.net/axsl/?rev=520&view=rev

Log Message:
-----------
Add features to FOLinkage.

Modified Paths:
--------------
    trunk/axsl/axsl-area-w/src/java/org/axsl/areaW/FOLinkage.java
Modified: trunk/axsl/axsl-area-w/src/java/org/axsl/areaW/FOLinkage.java
===================================================================
--- trunk/axsl/axsl-area-w/src/java/org/axsl/areaW/FOLinkage.java	2006-05-06 16:10:32 UTC (rev 519)
+++ trunk/axsl/axsl-area-w/src/java/org/axsl/areaW/FOLinkage.java	2006-05-06 21:28:01 UTC (rev 520)
@@ -20,13 +20,54 @@
 
 package org.axsl.areaW;
 
-import org.axsl.areaW.AreaNode;
+import org.axsl.foR.FONode;
+import org.axsl.foR.FONodeResult;
 
 /**
  * Keeps track of which FONode generated which AreaNode(s).
  */
-public interface FOLinkage {
+public interface FOLinkage extends FONodeResult {
 
+    public FONode getFONode() ;
+
     public void registerGeneratedArea(AreaNode areaNode) ;
 
+    public void unregisterGeneratedArea(AreaNode areaNode) ;
+
+    public AreaNode getFirstGeneratedBy() ;
+
+    public AreaNode getPreviousGeneratedBy(AreaNode area) ;
+
+    public AreaNode getNextGeneratedBy(AreaNode area) ;
+
+    /**
+     * @param area An Area instance.
+     * @return True iff area is the first Area generated by this.
+     */
+    public boolean isFirstGeneratedBy(AreaNode area) ;
+
+    /**
+     * @param area An Area instance.
+     * @return True iff area is the first Area generated by this.
+     */
+    public boolean isLastGeneratedBy(AreaNode area) ;
+
+    /**
+     * @return The current count of areas that have been generated by the FObj.
+     */
+    public int qtyAreasGenerated() ;
+
+    /**
+     * @return The last AreaNode generated by the parent FObj.
+     */
+    public AreaNode getLastGeneratedBy() ;
+
+    /**
+     * @return The last Area generated by the parent FObj.
+     */
+    public Area getLastAreaGeneratedBy() ;
+
+    public Area firstNormalAreaReturned() ;
+
+    public Area lastNormalAreaReturned() ;
 }


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