public class MockDirectoryWrapper
extends org.apache.lucene.store.Directory
LuceneTestCase.newDirectory()
are tracked
to ensure they are closed by the test.
Modifier and Type | Class and Description |
---|---|
static class |
MockDirectoryWrapper.Failure
Objects that represent fail-able conditions.
|
static class |
MockDirectoryWrapper.Throttling |
Constructor and Description |
---|
MockDirectoryWrapper(Random random,
org.apache.lucene.store.Directory delegate) |
Modifier and Type | Method and Description |
---|---|
void |
clearCrash() |
void |
clearLock(String name) |
void |
close() |
void |
copy(org.apache.lucene.store.Directory to,
String src,
String dest) |
void |
crash()
Simulates a crash of OS or machine by overwriting
unsynced files.
|
org.apache.lucene.store.IndexOutput |
createOutput(String name) |
void |
deleteFile(String name) |
void |
failOn(MockDirectoryWrapper.Failure fail)
add a Failure object to the list of objects to be evaluated
at every potential failure point
|
boolean |
fileExists(String name) |
long |
fileLength(String name) |
long |
fileModified(String name) |
boolean |
getCheckIndexOnClose() |
int |
getInputCloneCount() |
org.apache.lucene.store.LockFactory |
getLockFactory() |
String |
getLockID() |
long |
getMaxSizeInBytes() |
long |
getMaxUsedSizeInBytes()
Returns the peek actual storage used (bytes) in this
directory.
|
boolean |
getNoDeleteOpenFile() |
Set<String> |
getOpenDeletedFiles() |
double |
getRandomIOExceptionRate() |
long |
getRecomputedActualSizeInBytes()
Like getRecomputedSizeInBytes(), but, uses actual file
lengths rather than buffer allocations (which are
quantized up to nearest
RAMOutputStream.BUFFER_SIZE (now 1024) bytes.
|
long |
getRecomputedSizeInBytes()
Provided for testing purposes.
|
boolean |
isOpen() |
String[] |
listAll() |
org.apache.lucene.store.Lock |
makeLock(String name) |
org.apache.lucene.store.IndexInput |
openInput(String name) |
void |
removeIndexInput(org.apache.lucene.store.IndexInput in,
String name) |
void |
removeIndexOutput(org.apache.lucene.store.IndexOutput out,
String name) |
void |
resetMaxUsedSizeInBytes() |
void |
setAssertNoUnrefencedFilesOnClose(boolean v) |
void |
setCheckIndexOnClose(boolean value)
Set whether or not checkindex should be run
on close
|
void |
setFailOnCreateOutput(boolean v) |
void |
setFailOnOpenInput(boolean v) |
void |
setLockFactory(org.apache.lucene.store.LockFactory lockFactory) |
void |
setMaxSizeInBytes(long maxSize) |
void |
setNoDeleteOpenFile(boolean value)
Emulate windows whereby deleting an open file is not
allowed (raise IOException).
|
void |
setPreventDoubleWrite(boolean value)
If set to true, we throw an IOException if the same
file is opened by createOutput, ever.
|
void |
setRandomIOExceptionRate(double rate)
If 0.0, no exceptions will be thrown.
|
void |
setThrottling(MockDirectoryWrapper.Throttling throttling) |
void |
setTrackDiskUsage(boolean v) |
long |
sizeInBytes() |
void |
sync(Collection<String> names) |
void |
sync(String name)
Deprecated.
|
String |
toString() |
void |
touchFile(String name)
Deprecated.
|
public MockDirectoryWrapper(Random random, org.apache.lucene.store.Directory delegate)
public int getInputCloneCount()
public void setTrackDiskUsage(boolean v)
public void setPreventDoubleWrite(boolean value)
@Deprecated public void sync(String name) throws IOException
sync
in class org.apache.lucene.store.Directory
IOException
public void setThrottling(MockDirectoryWrapper.Throttling throttling)
public void sync(Collection<String> names) throws IOException
sync
in class org.apache.lucene.store.Directory
IOException
public String toString()
toString
in class org.apache.lucene.store.Directory
public final long sizeInBytes() throws IOException
IOException
public void crash() throws IOException
IOException
public void clearCrash() throws IOException
IOException
public void setMaxSizeInBytes(long maxSize)
public long getMaxSizeInBytes()
public long getMaxUsedSizeInBytes()
public void resetMaxUsedSizeInBytes() throws IOException
IOException
public void setNoDeleteOpenFile(boolean value)
public boolean getNoDeleteOpenFile()
public void setCheckIndexOnClose(boolean value)
public boolean getCheckIndexOnClose()
public void setRandomIOExceptionRate(double rate)
public double getRandomIOExceptionRate()
public void deleteFile(String name) throws IOException
deleteFile
in class org.apache.lucene.store.Directory
IOException
public void setFailOnCreateOutput(boolean v)
public org.apache.lucene.store.IndexOutput createOutput(String name) throws IOException
createOutput
in class org.apache.lucene.store.Directory
IOException
public void setFailOnOpenInput(boolean v)
public org.apache.lucene.store.IndexInput openInput(String name) throws IOException
openInput
in class org.apache.lucene.store.Directory
IOException
public final long getRecomputedSizeInBytes() throws IOException
IOException
public final long getRecomputedActualSizeInBytes() throws IOException
IOException
public void setAssertNoUnrefencedFilesOnClose(boolean v)
public void close() throws IOException
close
in interface Closeable
close
in class org.apache.lucene.store.Directory
IOException
public void removeIndexOutput(org.apache.lucene.store.IndexOutput out, String name)
public void removeIndexInput(org.apache.lucene.store.IndexInput in, String name)
public boolean isOpen()
public void failOn(MockDirectoryWrapper.Failure fail)
public String[] listAll() throws IOException
listAll
in class org.apache.lucene.store.Directory
IOException
public boolean fileExists(String name) throws IOException
fileExists
in class org.apache.lucene.store.Directory
IOException
public long fileModified(String name) throws IOException
fileModified
in class org.apache.lucene.store.Directory
IOException
@Deprecated public void touchFile(String name) throws IOException
touchFile
in class org.apache.lucene.store.Directory
IOException
public long fileLength(String name) throws IOException
fileLength
in class org.apache.lucene.store.Directory
IOException
public org.apache.lucene.store.Lock makeLock(String name)
makeLock
in class org.apache.lucene.store.Directory
public void clearLock(String name) throws IOException
clearLock
in class org.apache.lucene.store.Directory
IOException
public void setLockFactory(org.apache.lucene.store.LockFactory lockFactory) throws IOException
setLockFactory
in class org.apache.lucene.store.Directory
IOException
public org.apache.lucene.store.LockFactory getLockFactory()
getLockFactory
in class org.apache.lucene.store.Directory
public String getLockID()
getLockID
in class org.apache.lucene.store.Directory
public void copy(org.apache.lucene.store.Directory to, String src, String dest) throws IOException
copy
in class org.apache.lucene.store.Directory
IOException