| com.jofti.btree.IPage
All known Subclasses: com.jofti.store.CachedPage, com.jofti.store.Page,
| IPage | | public interface IPage (Code) | |
Defines the operations for a disk page. The page wraps the structure of the entries allowing
flexibility in usage in the nodes.
author:
xenephon
version:
1.2 |
| copyBuffer | | public ByteBuffer copyBuffer(ByteBuffer newBuf)(Code) | | |
| getBuffer | | public ByteBuffer getBuffer()(Code) | | |
| getEntry | | public LeafNodeEntry getEntry(int position)(Code) | | Returns the entry at the specified position or null if none exists.
Parameters:
position - The leafNode Entry. |
| getPointers | | public int[] getPointers()(Code) | | |
| removeEntry | | public void removeEntry(int position)(Code) | | Removes an entry at the specified position. Larger entries are shuffled down by 1 position.
Parameters:
position - |
| reset | | public void reset()(Code) | | |
| setEntry | | public void setEntry(int position, LeafNodeEntry entry)(Code) | |
Sets an entry at the specified position. The current entry (if any) and adjacent entries are shuffled up by a position of
1.
Parameters:
position -
Parameters:
entry - |
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