[JGIT PATCH 01/10] Extract inner ObjectEntry from IndexPack class

["Shawn O. Pearce" <spearce@spearce.org>]

This type is useful not just for IndexPack but also for PackWriter
as it is essentially the index record (ObjectId and offset).  Both
data items are necessary to compute a valid index record, so we can
unify the index writing code if we have a common type.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
---
 .../src/org/spearce/jgit/transport/IndexPack.java  |   10 ----
 .../org/spearce/jgit/transport/ObjectEntry.java    |   51 ++++++++++++++++++++
 2 files changed, 51 insertions(+), 10 deletions(-)
 create mode 100644 org.spearce.jgit/src/org/spearce/jgit/transport/ObjectEntry.java

diff --git a/org.spearce.jgit/src/org/spearce/jgit/transport/IndexPack.java b/org.spearce.jgit/src/org/spearce/jgit/transport/IndexPack.java
index bec211c..e182cfc 100644
--- a/org.spearce.jgit/src/org/spearce/jgit/transport/IndexPack.java
+++ b/org.spearce.jgit/src/org/spearce/jgit/transport/IndexPack.java
@@ -54,7 +54,6 @@ import java.util.zip.Deflater;
 import java.util.zip.Inflater;
 
 import org.spearce.jgit.errors.CorruptObjectException;
-import org.spearce.jgit.lib.AnyObjectId;
 import org.spearce.jgit.lib.BinaryDelta;
 import org.spearce.jgit.lib.Constants;
 import org.spearce.jgit.lib.InflaterCache;
@@ -715,15 +714,6 @@ public class IndexPack {
 				+ dfe.getMessage());
 	}
 
-	private static class ObjectEntry extends ObjectId {
-		final long pos;
-
-		ObjectEntry(final long headerOffset, final AnyObjectId id) {
-			super(id);
-			pos = headerOffset;
-		}
-	}
-
 	private static class UnresolvedDelta {
 		final long position;
 
diff --git a/org.spearce.jgit/src/org/spearce/jgit/transport/ObjectEntry.java b/org.spearce.jgit/src/org/spearce/jgit/transport/ObjectEntry.java
new file mode 100644
index 0000000..58d2eb2
--- /dev/null
+++ b/org.spearce.jgit/src/org/spearce/jgit/transport/ObjectEntry.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2008, Robin Rosenberg <robin.rosenberg@dewire.com>
+ * Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.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:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * - 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.
+ *
+ * - Neither the name of the Git Development Community 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 COPYRIGHT OWNER 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.
+ */
+
+package org.spearce.jgit.transport;
+
+import org.spearce.jgit.lib.AnyObjectId;
+import org.spearce.jgit.lib.ObjectId;
+
+class ObjectEntry extends ObjectId {
+	final long pos;
+
+	ObjectEntry(final long headerOffset, final AnyObjectId id) {
+		super(id);
+		pos = headerOffset;
+	}
+}
-- 
1.5.6.74.g8a5e