org.apache.hadoop.hbase.util

类 AvlUtil.AvlTreeIterator<TNode extends AvlUtil.AvlNode>

java.lang.Object

org.apache.hadoop.hbase.util.AvlUtil.AvlTreeIterator<TNode>

所有已实现的接口:

Iterator<TNode>

封闭类:

AvlUtil

@InterfaceAudience.Private
public static class AvlUtil.AvlTreeIterator<TNode extends AvlUtil.AvlNode>
extends Object
implements Iterator<TNode>

Iterator for the AvlTree

构造器概要

构造器

构造器和说明
AvlTreeIterator()
AvlTreeIterator(TNode root) Create the iterator starting from the first (min) node of the tree
AvlTreeIterator(TNode root, Object key, AvlUtil.AvlKeyComparator<TNode> keyComparator) Create the iterator starting from the specified key

方法概要

限定符和类型	方法和说明
boolean	hasNext()
TNode	next()
void	remove()
void	seekFirst(TNode root) Reset the iterator, and seeks to the first (min) node of the tree
void	seekTo(TNode root, Object key, AvlUtil.AvlKeyComparator<TNode> keyComparator) Reset the iterator, and seeks to the specified key

从类继承的方法 java.lang.Object

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

从接口继承的方法 java.util.Iterator

forEachRemaining

构造器详细资料

AvlTreeIterator

public AvlTreeIterator()

AvlTreeIterator

public AvlTreeIterator(TNode root)

Create the iterator starting from the first (min) node of the tree

AvlTreeIterator

public AvlTreeIterator(TNode root,
                       Object key,
                       AvlUtil.AvlKeyComparator<TNode> keyComparator)

Create the iterator starting from the specified key

参数:

root - the current root of the tree

key - the key for the node we are trying to find

keyComparator - the comparator to use to match node and key

方法详细资料

hasNext

public boolean hasNext()

指定者:

hasNext 在接口中 Iterator<TNode extends AvlUtil.AvlNode>

next

public TNode next()

指定者:

next 在接口中 Iterator<TNode extends AvlUtil.AvlNode>

remove

public void remove()

指定者:

remove 在接口中 Iterator<TNode extends AvlUtil.AvlNode>

seekFirst

public void seekFirst(TNode root)

Reset the iterator, and seeks to the first (min) node of the tree

参数:

root - the current root of the tree

seekTo

public void seekTo(TNode root,
                   Object key,
                   AvlUtil.AvlKeyComparator<TNode> keyComparator)

Reset the iterator, and seeks to the specified key

参数:

root - the current root of the tree

key - the key for the node we are trying to find

keyComparator - the comparator to use to match node and key