com.tangosol.util
Class SafeSortedMap.IndexNode

java.lang.Object
  com.tangosol.util.SafeSortedMap.SkipNode
      com.tangosol.util.SafeSortedMap.IndexNode

Enclosing class:

SafeSortedMap

protected class SafeSortedMap.IndexNode
extends SafeSortedMap.SkipNode

IndexNode represents the start node in the map's lattice representation at a given index-level.

Field Summary

Fields inherited from class com.tangosol.util.SafeSortedMap.SkipNode

m_nodeBelow, m_nodeNext, m_oKey

Constructor Summary

protected

SafeSortedMap.IndexNode(int nLevel, SafeSortedMap.IndexNode nodeBelow) Create a new IndexNode for the specified index-level.

Method Summary

java.lang.String	getDescription()
protected int	getLevel() Return the index-level that this IndexNode represents.
boolean	isIndexNode() Is this SkipNode an artifical IndexNode?

Methods inherited from class com.tangosol.util.SafeSortedMap.SkipNode

getBelow, getKey, getNext, isDeleted, setNext, toString

Constructor Detail

SafeSortedMap.IndexNode

protected SafeSortedMap.IndexNode(int nLevel,
                                  SafeSortedMap.IndexNode nodeBelow)

Create a new IndexNode for the specified index-level.

Parameters:

nLevel - the index level for this IndexNode

nodeBelow - the IndexNode of the level below

Method Detail

getDescription

public java.lang.String getDescription()

Overrides:

getDescription in class SafeSortedMap.SkipNode

isIndexNode

public boolean isIndexNode()

Is this SkipNode an artifical IndexNode?

Overrides:

isIndexNode in class SafeSortedMap.SkipNode

Returns:

true iff this SkipNode is an artifical IndexNode

getLevel

protected int getLevel()

Return the index-level that this IndexNode represents.

Returns:

the index-level that this IndexNode represents