Renamed to SpanReferenceArea

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/FOP_0-20-0_Alt-Design@197558 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/src/java/org/apache/fop/area/Span.java b/src/java/org/apache/fop/area/Span.java
deleted file mode 100644 (file)
index b321d4a..0000000
--- a/src/java/org/apache/fop/area/Span.java
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
-   Copyright 1999-2004 The Apache Software Foundation.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-
- * $Id: Span.java,v 1.8 2003/03/05 15:19:31 jeremias Exp $
- */ 
-package org.apache.fop.area;
-
-import java.io.Serializable;
-import java.util.List;
-
-import org.apache.fop.apps.FOPException;
-import org.apache.fop.datastructs.Node;
-import org.apache.fop.fo.FONode;
-import org.apache.fop.fo.flow.FoPageSequence;
-
-/**
- * The span reference areas are children of the main-reference-area
- * of a region-body.
- * This is a reference area block area with 0 border and padding
- */
-public class Span
-extends AbstractReferenceArea
-implements ReferenceArea, Serializable {
-    // the list of normal-flow-reference-areas in this span area
-    private List flowAreas;
-    
-    private NormalFlowRefArea currentFlowArea = null;
-    
-    /**
-     * Number of columns in this span.  Derived from the <code>span</code>
-     * property on the fo:flow and the column-count prooperty on the
-     * region-body-reference-area.  Defaults to 1.
-     */
-    private int columnCount = 1;
-
-    /**
-     * Create a span area with the number of columns for .
-     * Span-reference-areas are children of main-reference-areas.
-     */
-    public Span(
-            FoPageSequence pageSeq,
-            FONode generatedBy,
-            Node parent,
-            Object sync) {
-        super(pageSeq, generatedBy, parent, sync);
-    }
-
-    /**
-     * Create a span area with the number of columns for .
-     * Span-reference-areas are children of main-reference-areas.
-     */
-    public Span(
-            int columnCount,
-            FoPageSequence pageSeq,
-            FONode generatedBy,
-            Node parent,
-            Object sync) {
-        super(pageSeq, generatedBy, parent, sync);
-        this.columnCount =  columnCount;
-    }
-
-    /**
-     * @return the column count
-     */
-    public int getColumnCount() {
-        synchronized (sync) {
-            return columnCount;
-        }
-    }
-    /**
-     * Set spanning condition, only if no main-reference-area exists
-     */
-    public void setColumnCount(int columnCount) throws FOPException {
-        if (flowAreas == null) {
-            this.columnCount = columnCount;
-        }
-        else {
-            throw new FOPException("normal-flow-reference-areas exist");
-        }
-    }
-    
-    public boolean activeFlowRefAreas() {
-        if (flowAreas == null && currentFlowArea == null) {
-            return false;
-        }
-        return true;
-    }
-}
-