Package org.apache.cassandra.index.sasi.disk

Class AbstractTokenTreeBuilder.Node

java.lang.Object

org.apache.cassandra.index.sasi.disk.AbstractTokenTreeBuilder.Node

Direct Known Subclasses:

AbstractTokenTreeBuilder.InteriorNode, AbstractTokenTreeBuilder.Leaf

Enclosing class:

AbstractTokenTreeBuilder

protected abstract class AbstractTokenTreeBuilder.Node
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected AbstractTokenTreeBuilder.Node	next
protected Long	nodeMaxToken
protected Long	nodeMinToken
protected AbstractTokenTreeBuilder.InteriorNode	parent

Constructor Summary

Constructors

Constructor	Description
Node(Long minToken, Long maxToken)

Method Summary

Modifier and Type	Method	Description
abstract int	childCount()
protected boolean	isLastLeaf()
boolean	isLeaf()
protected boolean	isRoot()
abstract boolean	isSerializable()
Long	largestToken()
Iterator<AbstractTokenTreeBuilder.Node>	levelIterator()
abstract void	serialize(long childBlockIndex, ByteBuffer buf)
protected void	serializeHeader(ByteBuffer buf)
Long	smallestToken()
abstract int	tokenCount()
protected void	updateTokenRange(long token)

Methods inherited from class java.lang.Object

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

Field Details

parent

protected AbstractTokenTreeBuilder.InteriorNode parent

next

protected AbstractTokenTreeBuilder.Node next

nodeMinToken

protected Long nodeMinToken

nodeMaxToken

protected Long nodeMaxToken

Constructor Details

Node

public Node(Long minToken,
 Long maxToken)

Method Details

isSerializable

public abstract boolean isSerializable()

serialize

public abstract void serialize(long childBlockIndex,
 ByteBuffer buf)

childCount

public abstract int childCount()

tokenCount

public abstract int tokenCount()

smallestToken

public Long smallestToken()

largestToken

public Long largestToken()

levelIterator

public Iterator<AbstractTokenTreeBuilder.Node> levelIterator()

isLeaf

public boolean isLeaf()

isLastLeaf

protected boolean isLastLeaf()

isRoot

protected boolean isRoot()

updateTokenRange

protected void updateTokenRange(long token)

serializeHeader

protected void serializeHeader(ByteBuffer buf)