Formatted code according to code standards.

Changed license to use short license.


git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@194380 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 93 insertions, 100 deletions

diff --git a/src/org/apache/fop/layout/SpanArea.java b/src/org/apache/fop/layout/SpanArea.java
index 6cf6cd6f0..6ba58db1b 100644
--- a/src/org/apache/fop/layout/SpanArea.java
+++ b/src/org/apache/fop/layout/SpanArea.java
@@ -1,4 +1,5 @@
-/* $Id$
+/*
+ * $Id$
  * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
  * For details on use and redistribution please refer to the
  * LICENSE file included with these sources.
@@ -16,116 +17,108 @@ import java.util.Vector;
 import java.util.Enumeration;
 
 public class SpanArea extends AreaContainer {
-	
-	private int columnCount;
-	private int currentColumn = 1;
-	private int columnGap = 0;
-	
-	// has the area been balanced?
-	private boolean isBalanced = false;
-	
+
+    private int columnCount;
+    private int currentColumn = 1;
+    private int columnGap = 0;
+
+    // has the area been balanced?
+    private boolean isBalanced = false;
+
     public SpanArea(FontState fontState, int xPosition, int yPosition,
-		int allocationWidth, int maxHeight,
-		int columnCount, int columnGap) {
-		super(fontState, xPosition, yPosition, allocationWidth,
-			maxHeight, Position.ABSOLUTE);
-
-		this.contentRectangleWidth = allocationWidth;
-		this.columnCount = columnCount;
-		this.columnGap = columnGap;
-	
-		int columnWidth =
-			(allocationWidth - columnGap*(columnCount-1)) / columnCount;
-		for (int columnIndex = 0; columnIndex < columnCount; columnIndex++)
-		{
-			int colXPosition = (xPosition + columnIndex*(columnWidth + columnGap));
-			int colYPosition = yPosition;
-			ColumnArea colArea = new ColumnArea(fontState, colXPosition, colYPosition,
-				columnWidth, maxHeight, columnCount);
-			addChild(colArea);
-			colArea.setColumnIndex(columnIndex+1);
-		}
+                    int allocationWidth, int maxHeight, int columnCount,
+                    int columnGap) {
+        super(fontState, xPosition, yPosition, allocationWidth, maxHeight,
+              Position.ABSOLUTE);
+
+        this.contentRectangleWidth = allocationWidth;
+        this.columnCount = columnCount;
+        this.columnGap = columnGap;
+
+        int columnWidth = (allocationWidth - columnGap * (columnCount - 1))
+                          / columnCount;
+        for (int columnIndex = 0; columnIndex < columnCount; columnIndex++) {
+            int colXPosition = (xPosition
+                                + columnIndex * (columnWidth + columnGap));
+            int colYPosition = yPosition;
+            ColumnArea colArea = new ColumnArea(fontState, colXPosition,
+                                                colYPosition, columnWidth,
+                                                maxHeight, columnCount);
+            addChild(colArea);
+            colArea.setColumnIndex(columnIndex + 1);
+        }
     }
 
     public void render(Renderer renderer) {
-	renderer.renderSpanArea(this);
+        renderer.renderSpanArea(this);
     }
 
-    public void end() {
+    public void end() {}
+
+    public void start() {}
+
+    public int spaceLeft() {
+        return maxHeight - currentHeight;
     }
 
-    public void start() {
+    public int getColumnCount() {
+        return columnCount;
     }
 
-    public int spaceLeft() {
-	return maxHeight - currentHeight;
+    public int getCurrentColumn() {
+        return currentColumn;
+    }
+
+    public void setCurrentColumn(int currentColumn) {
+        if (currentColumn <= columnCount)
+            this.currentColumn = currentColumn;
+        else
+            this.currentColumn = columnCount;
+    }
+
+    public AreaContainer getCurrentColumnArea() {
+        return (AreaContainer)getChildren().elementAt(currentColumn - 1);
     }
-	
-	public int getColumnCount()
-	{
-		return columnCount;
-	}
-	
-	public int getCurrentColumn()
-	{
-		return currentColumn;
-	}
-	
-	public void setCurrentColumn(int currentColumn)
-	{
-		if (currentColumn <= columnCount)
-			this.currentColumn = currentColumn;
-		else
-			this.currentColumn = columnCount;
-	}
-	
-	public AreaContainer getCurrentColumnArea()
-	{
-		return (AreaContainer)getChildren().elementAt(currentColumn-1);
-	}
-	
-	public boolean isBalanced()
-	{
-		return isBalanced;
-	}
-	
-	public void setIsBalanced()
-	{
-		this.isBalanced = true;
-	}
-	
-	public int getTotalContentHeight()
-	{
-		int totalContentHeight = 0;
-		for (Enumeration e = getChildren().elements(); e.hasMoreElements(); )
-		{
-			totalContentHeight += ((AreaContainer)e.nextElement()).getContentHeight();
-		}
-		return totalContentHeight;
-	}
-	
-	public int getMaxContentHeight()
-	{
-		int maxContentHeight = 0;
-		for (Enumeration e = getChildren().elements(); e.hasMoreElements(); )
-		{
-			AreaContainer nextElm = (AreaContainer)e.nextElement();
-			if (nextElm.getContentHeight() > maxContentHeight)
-				maxContentHeight = nextElm.getContentHeight();
-		}
-		return maxContentHeight;
-	}
-	
+
+    public boolean isBalanced() {
+        return isBalanced;
+    }
+
+    public void setIsBalanced() {
+        this.isBalanced = true;
+    }
+
+    public int getTotalContentHeight() {
+        int totalContentHeight = 0;
+        for (Enumeration e = getChildren().elements();
+                e.hasMoreElements(); ) {
+            totalContentHeight +=
+                ((AreaContainer)e.nextElement()).getContentHeight();
+        }
+        return totalContentHeight;
+    }
+
+    public int getMaxContentHeight() {
+        int maxContentHeight = 0;
+        for (Enumeration e = getChildren().elements();
+                e.hasMoreElements(); ) {
+            AreaContainer nextElm = (AreaContainer)e.nextElement();
+            if (nextElm.getContentHeight() > maxContentHeight)
+                maxContentHeight = nextElm.getContentHeight();
+        }
+        return maxContentHeight;
+    }
+
     public void setPage(Page page) {
-		this.page = page;
-		for (Enumeration e = getChildren().elements(); e.hasMoreElements(); )
-		{
-			((AreaContainer)e.nextElement()).setPage(page);
-		}
+        this.page = page;
+        for (Enumeration e = getChildren().elements();
+                e.hasMoreElements(); ) {
+            ((AreaContainer)e.nextElement()).setPage(page);
+        }
     }
-	
-	public boolean isLastColumn()
-	{
-		return (currentColumn == columnCount);
-	}
+
+    public boolean isLastColumn() {
+        return (currentColumn == columnCount);
+    }
+
 }