net.sf.joafip.heapfile.record.service

Class HeapFreeNodeManager

java.lang.Object

net.sf.joafip.heapfile.record.service.AbstractHeapNodeManager<Integer>

net.sf.joafip.heapfile.record.service.HeapFreeNodeManager

All Implemented Interfaces:

IRBTNodeManager<Integer>

@NotStorableClass
public class HeapFreeNodeManager
extends AbstractHeapNodeManager<Integer>

Field Summary

Fields inherited from class net.sf.joafip.heapfile.record.service.AbstractHeapNodeManager

heapElementManager, logger

Constructor Summary

Constructors

Constructor and Description
HeapFreeNodeManager(IHeapElementManager heapElementManager)

Method Summary

Methods

Modifier and Type	Method and Description
protected IRBTNode<Integer>	getRootNode(HeapHeader heapHeader) the get root node implementation
IRBTNode<Integer>	newSentinel() to get a new sentinel
protected void	setRootNode(HeapHeader heapHeader, IRBTNode<Integer> heapFreeRootNode)

Methods inherited from class net.sf.joafip.heapfile.record.service.AbstractHeapNodeManager

getRootNode, setRootNode

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HeapFreeNodeManager

public HeapFreeNodeManager(IHeapElementManager heapElementManager)

Method Detail

setRootNode

protected void setRootNode(HeapHeader heapHeader,
               IRBTNode<Integer> heapFreeRootNode)
                    throws RBTException

Specified by:

setRootNode in class AbstractHeapNodeManager<Integer>

Throws:

RBTException

getRootNode

protected IRBTNode<Integer> getRootNode(HeapHeader heapHeader)
                                 throws HeapException

Description copied from class: AbstractHeapNodeManager

the get root node implementation

Specified by:

getRootNode in class AbstractHeapNodeManager<Integer>

Parameters:

heapHeader - where look for the root node

Returns:

the root red black tree node

Throws:

HeapException

newSentinel

public IRBTNode<Integer> newSentinel()

Description copied from interface: IRBTNodeManager

to get a new sentinel

Returns:

a new sentinel