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java.lang.Objectcom.sleepycat.je.tree.INDupDeleteInfo
public class INDupDeleteInfo
INDupDeleteInfo encapsulates the information logged about the removal of a child from a duplicate IN during IN compression.
Constructor Summary | |
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INDupDeleteInfo()
Used by logging system only. |
|
INDupDeleteInfo(long deletedNodeId,
byte[] deletedMainKey,
byte[] deletedDupKey,
DatabaseId dbId)
Create a new delete info entry. |
Method Summary | |
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boolean |
countAsObsoleteWhenLogged()
Returns true if this item should be counted as obsoleted when logged. |
void |
dumpLog(StringBuffer sb,
boolean verbose)
Write the object into the string buffer for log dumping. |
DatabaseId |
getDatabaseId()
|
byte[] |
getDeletedDupKey()
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byte[] |
getDeletedMainKey()
|
long |
getDeletedNodeId()
|
int |
getLogSize()
|
LogEntryType |
getLogType()
All objects that are reponsible for a generating a type of log entry must implement this. |
long |
getTransactionId()
|
boolean |
logEntryIsTransactional()
|
boolean |
marshallOutsideWriteLatch()
Return true if this item can be marshalled outside the log write latch. |
void |
postLogWork(long justLoggedLsn)
Do any processing we need to do after logging, while under the logging latch. |
void |
readFromLog(ByteBuffer itemBuffer,
byte entryTypeVersion)
Initialize this object from the data in itemBuf. |
void |
writeToLog(ByteBuffer logBuffer)
Serialize this object into the buffer. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public INDupDeleteInfo(long deletedNodeId, byte[] deletedMainKey, byte[] deletedDupKey, DatabaseId dbId)
public INDupDeleteInfo()
Method Detail |
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public long getDeletedNodeId()
public byte[] getDeletedMainKey()
public byte[] getDeletedDupKey()
public DatabaseId getDatabaseId()
public LogEntryType getLogType()
LoggableObject
getLogType
in interface LoggableObject
LoggableObject.getLogType()
public boolean marshallOutsideWriteLatch()
LoggableObject
marshallOutsideWriteLatch
in interface LoggableObject
Can be marshalled outside the log write latch.
public boolean countAsObsoleteWhenLogged()
LoggableObject
countAsObsoleteWhenLogged
in interface LoggableObject
LoggableObject.countAsObsoleteWhenLogged()
public void postLogWork(long justLoggedLsn)
LoggableObject
postLogWork
in interface LoggableObject
LoggableObject.postLogWork(long)
public int getLogSize()
getLogSize
in interface LogWritable
LogWritable.getLogSize()
public void writeToLog(ByteBuffer logBuffer)
LogWritable
writeToLog
in interface LogWritable
logBuffer
- is the destination bufferLogWritable.writeToLog(java.nio.ByteBuffer)
public void readFromLog(ByteBuffer itemBuffer, byte entryTypeVersion) throws LogException
LogReadable
readFromLog
in interface LogReadable
LogException
LogReadable.readFromLog(java.nio.ByteBuffer, byte)
public void dumpLog(StringBuffer sb, boolean verbose)
LogReadable
dumpLog
in interface LogReadable
sb
- destination string bufferverbose
- if true, dump the full, verbose versionLogReadable.dumpLog(java.lang.StringBuffer, boolean)
public boolean logEntryIsTransactional()
logEntryIsTransactional
in interface LogReadable
LogReadable.logEntryIsTransactional()
public long getTransactionId()
getTransactionId
in interface LogReadable
LogReadable.getTransactionId()
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