Constructor and Description |
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DupCountLN()
Create an empty DupCountLN, to be filled in from the log.
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DupCountLN(int count)
Create a new DupCountLn to hold a new DIN.
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Modifier and Type | Method and Description |
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void |
accumulateStats(TreeWalkerStatsAccumulator acc) |
java.lang.String |
beginTag() |
boolean |
containsDuplicates() |
int |
decDupCount() |
protected void |
dumpLogAdditional(java.lang.StringBuffer sb,
boolean verbose)
Dump additional fields
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java.lang.String |
dumpString(int nSpaces,
boolean dumpTags) |
java.lang.String |
endTag() |
int |
getDupCount() |
int |
getLogSize() |
LogEntryType |
getLogType() |
long |
getMemorySizeIncludedByParent()
Compute the approximate size of this node in memory for evictor
invocation purposes.
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protected LogEntryType |
getTransactionalLogType()
Log type for transactional entries.
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int |
incDupCount() |
boolean |
isDeleted() |
void |
readFromLog(java.nio.ByteBuffer itemBuffer,
byte entryTypeVersion)
Initialize this object from the data in itemBuf.
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java.lang.String |
toString()
Default toString method at the root of the tree.
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void |
writeToLog(java.nio.ByteBuffer logBuffer)
Serialize this object into the buffer.
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canBeAncestor, copyData, delete, dumpLog, getData, getLastLoggedSize, isDirty, isSoughtNode, log, logUpdateMemUsage, logUpdateMemUsage, modify, optionalLog, optionalLogProvisional, optionalLogUpdateMemUsage, setLastLoggedSize
dump, getLastId, getNextNodeId, getNodeId, getTransactionId, getType, latchShared, postFetchInit, releaseLatch, setLastNodeId, shortDescription, verify
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
getTransactionId
public DupCountLN(int count)
public DupCountLN()
public int getDupCount()
public int incDupCount()
public int decDupCount()
public boolean containsDuplicates()
containsDuplicates
in class Node
public long getMemorySizeIncludedByParent()
getMemorySizeIncludedByParent
in class LN
public void accumulateStats(TreeWalkerStatsAccumulator acc)
public java.lang.String toString()
Node
public java.lang.String dumpString(int nSpaces, boolean dumpTags)
dumpString
in class LN
protected LogEntryType getTransactionalLogType()
getTransactionalLogType
in class LN
public LogEntryType getLogType()
getLogType
in class LN
Node.getLogType()
public int getLogSize()
getLogSize
in interface Loggable
getLogSize
in class LN
LN.getLogSize()
public void writeToLog(java.nio.ByteBuffer logBuffer)
Loggable
writeToLog
in interface Loggable
writeToLog
in class LN
logBuffer
- is the destination bufferLN.writeToLog(java.nio.ByteBuffer)
public void readFromLog(java.nio.ByteBuffer itemBuffer, byte entryTypeVersion) throws LogException
Loggable
readFromLog
in interface Loggable
readFromLog
in class LN
LogException
LN.readFromLog(java.nio.ByteBuffer, byte)
protected void dumpLogAdditional(java.lang.StringBuffer sb, boolean verbose)
dumpLogAdditional
in class LN