Package org.opentrafficsim.core.dsol

Class SynchronizedRedBlackTree<T extends Number & Comparable<T>>

java.lang.Object

org.opentrafficsim.core.dsol.SynchronizedRedBlackTree<T>

Type Parameters:

T - the type of simulation time, e.g. SimTimeCalendarLong or SimTimeDouble or SimTimeDoubleUnit.

All Implemented Interfaces:

Serializable, Iterable<SimEventInterface<T>>, EventListInterface<T>

public class SynchronizedRedBlackTree<T extends Number & Comparable<T>>
extends Object
implements EventListInterface<T>, Serializable

A SynchronizedRedBlackTree implementation of the eventlistInterface. This implementation is based on Java's TreeSet.

(c) copyright 2002-2005 Delft University of Technology , the Netherlands.
See for project information www.simulation.tudelft.nl
License of use: Lesser General Public License (LGPL) , no warranty.

Since:

1.5

Author:

Peter Jacobs

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
SynchronizedRedBlackTree()	Constructs a new SynchronizedRedBlackTree.

Method Summary

Modifier and Type	Method	Description
void	add(SimEventInterface<T> e)
void	clear()
boolean	contains(SimEventInterface<T> o)
SimEventInterface<T>	first()	we re-implemented the first method.
boolean	isEmpty()
Iterator<SimEventInterface<T>>	iterator()
boolean	remove(SimEventInterface<T> o)
SimEventInterface<T>	removeFirst()
int	size()
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

SynchronizedRedBlackTree

public SynchronizedRedBlackTree()

Constructs a new SynchronizedRedBlackTree.

Method Details

removeFirst

public SimEventInterface<T> removeFirst()

Specified by:

removeFirst in interface EventListInterface<T extends Number & Comparable<T>>

first

public SimEventInterface<T> first()

we re-implemented the first method. Instead of throwing exceptions if the tree is empty, we return a null value.

Specified by:

first in interface EventListInterface<T extends Number & Comparable<T>>

Returns:

the first SimEvent in the tree.

See Also:

• TreeSet.first()

size

public int size()

Specified by:

size in interface EventListInterface<T extends Number & Comparable<T>>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface EventListInterface<T extends Number & Comparable<T>>

contains

public boolean contains(SimEventInterface<T> o)

Specified by:

contains in interface EventListInterface<T extends Number & Comparable<T>>

iterator

public Iterator<SimEventInterface<T>> iterator()

Specified by:

iterator in interface EventListInterface<T extends Number & Comparable<T>>

Specified by:

iterator in interface Iterable<T extends Number & Comparable<T>>

add

public void add(SimEventInterface<T> e)

Specified by:

add in interface EventListInterface<T extends Number & Comparable<T>>

remove

public boolean remove(SimEventInterface<T> o)

Specified by:

remove in interface EventListInterface<T extends Number & Comparable<T>>

clear

public void clear()

Specified by:

clear in interface EventListInterface<T extends Number & Comparable<T>>

toString

public String toString()

Overrides:

toString in class Object