From 6025b6016517c6d898d8957d1d7e03ba71431912 Mon Sep 17 00:00:00 2001
From: tknall <tknall@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c>
Date: Fri, 1 Dec 2006 12:20:24 +0000
Subject: Initial import of release 2.2.

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@4 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c
---
 .../org/pdfbox/pdfwriter/COSWriterXRefEntry.java   | 165 +++++++++++++++++++++
 1 file changed, 165 insertions(+)
 create mode 100644 src/main/java/org/pdfbox/pdfwriter/COSWriterXRefEntry.java

(limited to 'src/main/java/org/pdfbox/pdfwriter/COSWriterXRefEntry.java')

diff --git a/src/main/java/org/pdfbox/pdfwriter/COSWriterXRefEntry.java b/src/main/java/org/pdfbox/pdfwriter/COSWriterXRefEntry.java
new file mode 100644
index 0000000..94ac2c0
--- /dev/null
+++ b/src/main/java/org/pdfbox/pdfwriter/COSWriterXRefEntry.java
@@ -0,0 +1,165 @@
+/**
+ * Copyright (c) 2003, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.pdfwriter;
+
+import org.pdfbox.persistence.util.COSObjectKey;
+
+import org.pdfbox.cos.COSBase;
+
+/**
+ * this is en entry in the xref section of the physical pdf document
+ * generated by the COSWriter.
+ *
+ * @author Michael Traut
+ * @version $Revision: 1.6 $
+ */
+public class COSWriterXRefEntry implements Comparable
+{
+    private long offset;
+    private COSBase object;
+    private COSObjectKey key;
+    private boolean free = false;
+
+
+
+    /**
+     * @see Comparable#compareTo( Object )
+     */
+    public int compareTo(Object obj)
+    {
+        if (obj instanceof COSWriterXRefEntry)
+        {
+            return (int)(getKey().getNumber() - ((COSWriterXRefEntry)obj).getKey().getNumber());
+        }
+        else
+        {
+            return -1;
+        }
+    }
+    /**
+     * This will get the Object key.
+     *
+     * @return The object key.
+     */
+    public COSObjectKey  getKey()
+    {
+        return key;
+    }
+
+
+
+    /**
+     * This will get the offset into the document.
+     *
+     * @return The offset into the document.
+     */
+    public long getOffset()
+    {
+        return offset;
+    }
+
+    /**
+     * Gets the xref 'free' attribute.
+     *
+     * @return The free attribute.
+     */
+    public boolean isFree()
+    {
+        return free;
+    }
+
+    /**
+     * This will set the free attribute.
+     *
+     * @param newFree The newly freed attribute.
+     */
+    public void setFree(boolean newFree)
+    {
+        free = newFree;
+    }
+
+    /**
+     * This will set the object key.
+     *
+     * @param newKey The new object key.
+     */
+    private void setKey(COSObjectKey  newKey)
+    {
+        key = newKey;
+    }
+
+
+
+    /**
+     * The offset attribute.
+     *
+     * @param newOffset The new value for the offset.
+     */
+    public void setOffset(long newOffset)
+    {
+        offset = newOffset;
+    }
+
+    /**
+     * COSWriterXRefEntry constructor comment.
+     *
+     * @param start The start attribute.
+     * @param obj The COS object that this entry represents.
+     * @param keyValue The key to the COS object.
+     */
+    public COSWriterXRefEntry(long start, COSBase obj, COSObjectKey keyValue)
+    {
+        super();
+        setOffset(start);
+        setObject(obj);
+        setKey(keyValue);
+    }
+
+    /**
+     * This will get the object.
+     *
+     * @return The object.
+     */
+    public COSBase getObject()
+    {
+        return object;
+    }
+
+    /**
+     * This will set the object for this xref.
+     *
+     * @param newObject The object that is being set.
+     */
+    private void setObject(COSBase newObject)
+    {
+        object = newObject;
+    }
+}
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