Module org.jhotdraw8.collection

Package org.jhotdraw8.collection.iterator

Class FailFastListIterator<E>

java.lang.Object

org.jhotdraw8.collection.iterator.FailFastListIterator<E>

Type Parameters:

E - the element type

All Implemented Interfaces:

Iterator<E>, ListIterator<E>

public class FailFastListIterator<E>
extends Object
implements ListIterator<E>

An iterator that fails when a provided modification counter does not have an expected value.

Constructor Summary

Constructors

Constructor	Description
FailFastListIterator(@NonNull ListIterator<E> i, @NonNull IntSupplier modCountSupplier)
FailFastListIterator(@NonNull ListIterator<E> i, @NonNull IntSupplier modCountSupplier, @NonNull Runnable removeFunction)

Method Summary

Modifier and Type	Method	Description
void	add(E e)
protected void	ensureUnmodified()
boolean	hasNext()
boolean	hasPrevious()
E	next()
int	nextIndex()
E	previous()
int	previousIndex()
void	remove()
void	set(E e)

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

Constructor Details

FailFastListIterator

public FailFastListIterator(@NonNull ListIterator<E> i,
 @NonNull IntSupplier modCountSupplier)

FailFastListIterator

public FailFastListIterator(@NonNull ListIterator<E> i,
 @NonNull IntSupplier modCountSupplier,
 @NonNull Runnable removeFunction)

Method Details

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<E>

Specified by:

hasNext in interface ListIterator<E>

next

public E next()

Specified by:

next in interface Iterator<E>

Specified by:

next in interface ListIterator<E>

hasPrevious

public boolean hasPrevious()

Specified by:

hasPrevious in interface ListIterator<E>

previous

public E previous()

Specified by:

previous in interface ListIterator<E>

nextIndex

public int nextIndex()

Specified by:

nextIndex in interface ListIterator<E>

previousIndex

public int previousIndex()

Specified by:

previousIndex in interface ListIterator<E>

ensureUnmodified

protected void ensureUnmodified()

remove

public void remove()

Specified by:

remove in interface Iterator<E>

Specified by:

remove in interface ListIterator<E>

set

public void set(E e)

Specified by:

set in interface ListIterator<E>

add

public void add(E e)

Specified by:

add in interface ListIterator<E>