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java.lang.Object org.eclipse.jgit.storage.file.WindowCacheConfig
public class WindowCacheConfig
Configuration parameters for WindowCache
.
Field Summary | |
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static int |
KB
1024 (number of bytes in one kibibyte/kilobyte) |
static int |
MB
1024 KB (number of bytes in one mebibyte/megabyte) |
Constructor Summary | |
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WindowCacheConfig()
Create a default configuration. |
Method Summary | |
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void |
fromConfig(Config rc)
Update properties by setting fields from the configuration. |
int |
getDeltaBaseCacheLimit()
|
long |
getPackedGitLimit()
|
int |
getPackedGitOpenFiles()
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int |
getPackedGitWindowSize()
|
int |
getStreamFileThreshold()
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boolean |
isPackedGitMMAP()
|
void |
setDeltaBaseCacheLimit(int newLimit)
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void |
setPackedGitLimit(long newLimit)
|
void |
setPackedGitMMAP(boolean usemmap)
|
void |
setPackedGitOpenFiles(int fdLimit)
|
void |
setPackedGitWindowSize(int newSize)
|
void |
setStreamFileThreshold(int newLimit)
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final int KB
public static final int MB
KB
(number of bytes in one mebibyte/megabyte)
Constructor Detail |
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public WindowCacheConfig()
Method Detail |
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public int getPackedGitOpenFiles()
public void setPackedGitOpenFiles(int fdLimit)
fdLimit
- maximum number of streams to open at a time. Open packs count
against the process limitspublic long getPackedGitLimit()
public void setPackedGitLimit(long newLimit)
newLimit
- maximum number bytes of heap memory to dedicate to caching
pack file data.public int getPackedGitWindowSize()
public void setPackedGitWindowSize(int newSize)
newSize
- size in bytes of a single window read in from the pack file.public boolean isPackedGitMMAP()
public void setPackedGitMMAP(boolean usemmap)
usemmap
- true enables use of Java NIO virtual memory mapping for
windows; false reads entire window into a byte[] with standard
read calls.public int getDeltaBaseCacheLimit()
DeltaBaseCache
for inflated, recently accessed objects, without delta chains.
Default 10 MB.public void setDeltaBaseCacheLimit(int newLimit)
newLimit
- maximum number of bytes to cache in
DeltaBaseCache
for inflated, recently accessed
objects, without delta chains.public int getStreamFileThreshold()
public void setStreamFileThreshold(int newLimit)
newLimit
- new byte limit for objects that must be streamed. Objects
smaller than this size can be obtained as a contiguous byte
array, while objects bigger than this size require using an
ObjectStream
.public void fromConfig(Config rc)
If a property is not defined in the configuration, then it is left unmodified.
rc
- configuration to read properties from.
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