Better javadoc for break class

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@620565 13f79535-47bb-0310-9956-ffa450edef68

2 files changed, 19 insertions, 5 deletions

diff --git a/src/java/org/apache/fop/layoutmgr/BreakElement.java b/src/java/org/apache/fop/layoutmgr/BreakElement.java
index 20e4f7a76..3ccfbf616 100644
--- a/src/java/org/apache/fop/layoutmgr/BreakElement.java
+++ b/src/java/org/apache/fop/layoutmgr/BreakElement.java
@@ -46,10 +46,13 @@ public class BreakElement extends UnresolvedListElement {
     
     /**
      * Constructor for hard breaks.
+     * 
      * @param position the Position instance needed by the addAreas stage of the LMs.
      * @param penaltyWidth the penalty width
      * @param penaltyValue the penalty value for the penalty element to be constructed
-     * @param breakClass the break class of this penalty (one of the break-* constants)
+     * @param breakClass the break class of this penalty (one of {@link Constants#EN_AUTO},
+     * {@link Constants#EN_COLUMN}, {@link Constants#EN_PAGE},
+     * {@link Constants#EN_EVEN_PAGE}, {@link Constants#EN_ODD_PAGE})
      * @param context the layout context which contains the pending conditional elements
      */
     public BreakElement(Position position, int penaltyWidth, int penaltyValue, 
@@ -96,14 +99,23 @@ public class BreakElement extends UnresolvedListElement {
         return penaltyValue == -KnuthElement.INFINITE;
     }
     
-    /** @return the break class of this penalty (one of the break-* constants) */
+    /**
+     * Returns the break class of this penalty.
+     * 
+     * @return one of {@link Constants#EN_AUTO}, {@link Constants#EN_COLUMN},
+     * {@link Constants#EN_PAGE}, {@link Constants#EN_EVEN_PAGE},
+     * {@link Constants#EN_ODD_PAGE}
+     */
     public int getBreakClass() {
         return breakClass;
     }
     
     /**
      * Sets the break class.
-     * @param breakClass the new break class
+     * 
+     * @param breakClass one of {@link Constants#EN_AUTO}, {@link Constants#EN_COLUMN},
+     * {@link Constants#EN_PAGE}, {@link Constants#EN_EVEN_PAGE},
+     * {@link Constants#EN_ODD_PAGE}
      */
     public void setBreakClass(int breakClass) {
         this.breakClass = breakClass;
diff --git a/src/java/org/apache/fop/layoutmgr/KnuthPenalty.java b/src/java/org/apache/fop/layoutmgr/KnuthPenalty.java
index 3c7dace5f..ecaeac627 100644
--- a/src/java/org/apache/fop/layoutmgr/KnuthPenalty.java
+++ b/src/java/org/apache/fop/layoutmgr/KnuthPenalty.java
@@ -65,11 +65,13 @@ public class KnuthPenalty extends KnuthElement {
 
     /**
      * Create a new KnuthPenalty.
-     *
+     * 
      * @param w the width of this penalty
      * @param p the penalty value of this penalty
      * @param f is this penalty flagged?
-     * @param iBreakClass the break class of this penalty (one of the break-* constants)
+     * @param iBreakClass the break class of this penalty (one of
+     * {@link Constants#EN_AUTO}, {@link Constants#EN_COLUMN}, {@link Constants#EN_PAGE},
+     * {@link Constants#EN_EVEN_PAGE}, {@link Constants#EN_ODD_PAGE})
      * @param pos the Position stored in this penalty
      * @param bAux is this penalty auxiliary?
      */