org.openjdk.jmc.flightrecorder.rules.tree.traversal

Class LongestDurationIterator

java.lang.Object

org.openjdk.jmc.flightrecorder.rules.tree.traversal.LongestDurationIterator

All Implemented Interfaces:

java.util.Iterator<IItem>

public class LongestDurationIterator
extends java.lang.Object
implements java.util.Iterator<IItem>

Iterates from the root to the leaf, always selecting the event with the longest duration in each layer.

Field Summary

Fields

Modifier and Type	Field and Description
private ITreeNode<IItem>	currentNode

Constructor Summary

Constructors

Constructor and Description
LongestDurationIterator(ITreeNode<IItem> node)

Method Summary

Modifier and Type	Method and Description
private ITreeNode<IItem>	getFirstNode(ITreeNode<IItem> initNode)
private ITreeNode<IItem>	getLongestLastingChild(java.util.List<ITreeNode<IItem>> children)
boolean	hasNext()
IItem	next()
void	remove()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Field Detail

currentNode

private ITreeNode<IItem> currentNode

Constructor Detail

LongestDurationIterator

public LongestDurationIterator(ITreeNode<IItem> node)

Method Detail

getFirstNode

private ITreeNode<IItem> getFirstNode(ITreeNode<IItem> initNode)

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<IItem>

next

public IItem next()

Specified by:

next in interface java.util.Iterator<IItem>

getLongestLastingChild

private ITreeNode<IItem> getLongestLastingChild(java.util.List<ITreeNode<IItem>> children)

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<IItem>