public final class DirectoryFirstPageV2 extends DirectoryPageV2
CRC32_OFFSET, MAGIC_NUMBER_OFFSET, MAX_PAGE_SIZE_BYTES, NEXT_FREE_POSITION, WAL_POSITION_OFFSET, WAL_SEGMENT_OFFSET
Constructor and Description |
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DirectoryFirstPageV2(OCacheEntry cacheEntry) |
Modifier and Type | Method and Description |
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protected int |
getItemsOffset() |
int |
getTombstone() |
int |
getTreeSize() |
protected void |
logSetMaxLeftChildDepth(int localNodeIndex,
byte maxLeftChildDepth,
byte pastDepth) |
protected void |
logSetMaxRightChildDepth(int localNodeIndex,
byte maxRightChildDepth,
byte pastDepth) |
protected void |
logSetNodeLocalDepth(int localNodeIndex,
byte nodeLocalDepth,
byte pastDepth) |
protected void |
logSetPointer(int localNodeIndex,
int index,
long pointer,
long pastPointer) |
void |
setTombstone(int tombstone) |
void |
setTreeSize(int treeSize) |
getMaxLeftChildDepth, getMaxRightChildDepth, getNodeLocalDepth, getPointer, setMaxLeftChildDepth, setMaxRightChildDepth, setNodeLocalDepth, setPointer
addPageOperation, deserializeFromDirectMemory, getBinaryValue, getByteValue, getCacheEntry, getChanges, getIntValue, getLogSequenceNumber, getLogSequenceNumberFromPage, getLongValue, getLsn, getLSN, getObjectSizeInDirectMemory, getPageData, getShortValue, moveData, restoreChanges, setBinaryValue, setByteValue, setIntValue, setLongValue, setLsn, setPageLSN, setShortValue, toString
public DirectoryFirstPageV2(OCacheEntry cacheEntry)
public void setTreeSize(int treeSize)
public int getTreeSize()
public void setTombstone(int tombstone)
public int getTombstone()
protected int getItemsOffset()
getItemsOffset
in class DirectoryPageV2
protected void logSetMaxLeftChildDepth(int localNodeIndex, byte maxLeftChildDepth, byte pastDepth)
logSetMaxLeftChildDepth
in class DirectoryPageV2
protected void logSetMaxRightChildDepth(int localNodeIndex, byte maxRightChildDepth, byte pastDepth)
logSetMaxRightChildDepth
in class DirectoryPageV2
protected void logSetNodeLocalDepth(int localNodeIndex, byte nodeLocalDepth, byte pastDepth)
logSetNodeLocalDepth
in class DirectoryPageV2
protected void logSetPointer(int localNodeIndex, int index, long pointer, long pastPointer)
logSetPointer
in class DirectoryPageV2
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