Class DfsPackFile
- java.lang.Object
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- org.eclipse.jgit.internal.storage.dfs.DfsPackFile
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public final class DfsPackFile extends java.lang.Object
A Git version 2 pack file representation. A pack file contains Git objects in delta packed format yielding high compression of lots of object where some objects are similar.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
close()
Release all memory used by this DfsPackFile instance.long
getCachedSize()
DfsPackDescription
getPackDescription()
boolean
hasObject(DfsReader ctx, AnyObjectId id)
Check if an object is stored within this pack.boolean
isIndexLoaded()
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Method Detail
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getPackDescription
public DfsPackDescription getPackDescription()
- Returns:
- description that was originally used to configure this pack file.
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isIndexLoaded
public boolean isIndexLoaded()
- Returns:
- whether the pack index file is loaded and cached in memory.
- Since:
- 2.2
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getCachedSize
public long getCachedSize()
- Returns:
- bytes cached in memory for this pack, excluding the index.
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hasObject
public boolean hasObject(DfsReader ctx, AnyObjectId id) throws java.io.IOException
Check if an object is stored within this pack.- Parameters:
ctx
- reader context to support reading from the backing store if the index is not already loaded in memory.id
- object to be located.- Returns:
- true if the object exists in this pack; false if it does not.
- Throws:
java.io.IOException
- the pack index is not available, or is corrupt.
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close
public void close()
Release all memory used by this DfsPackFile instance.
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