org.opentripplanner.analyst.broker

Class CircularList<T>

java.lang.Object

org.opentripplanner.analyst.broker.CircularList<T>

All Implemented Interfaces:

Iterable<T>

public class CircularList<T>
extends Object
implements Iterable<T>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	CircularList.CircularListIterator

Constructor Summary

Constructors

Constructor and Description
CircularList()

Method Summary

Modifier and Type	Method and Description
T	advance() Advance the head of the circular list forward to the next element.
T	advanceToElement(Predicate<T> predicate) Advances through the circular list returning the first element for which the predicate evaluates to true.
void	forEach(Consumer<? super T> action)
void	insertAtHead(T element) Insert a new element at the head of the circular list.
void	insertAtTail(T element) Insert an element at the tail of the circular list (the position just previous to the head).
Iterator<T>	iterator()
T	peek() Get the element at the head of the list without removing it.
T	pop() Take an element off the head of the list, removing it from the list.
boolean	remove(T obj) Remove an item from this circular list.
Spliterator<T>	spliterator()

Methods inherited from class java.lang.Object

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

Constructor Detail

CircularList

public CircularList()

Method Detail

iterator

public Iterator<T> iterator()

Specified by:

iterator in interface Iterable<T>

forEach

public void forEach(Consumer<? super T> action)

Specified by:

forEach in interface Iterable<T>

spliterator

public Spliterator<T> spliterator()

Specified by:

spliterator in interface Iterable<T>

insertAtTail

public void insertAtTail(T element)

Insert an element at the tail of the circular list (the position just previous to the head).

insertAtHead

public void insertAtHead(T element)

Insert a new element at the head of the circular list.

peek

public T peek()

Get the element at the head of the list without removing it.

pop

public T pop()

Take an element off the head of the list, removing it from the list.

advance

public T advance()

Advance the head of the circular list forward to the next element. Return the element at the head of the list, leaving that element in the list.

advanceToElement

public T advanceToElement(Predicate<T> predicate)

Advances through the circular list returning the first element for which the predicate evaluates to true. If there is no such element, returns null leaving the head of the list back in the same place.

remove

public boolean remove(T obj)

Remove an item from this circular list.