Module org.jhotdraw8.collection

Package org.jhotdraw8.collection.iterator

Class FailFastIterator<E>

java.lang.Object

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

Type Parameters:

E - the element type

All Implemented Interfaces:

Iterator<E>

public class FailFastIterator<E>
extends Object
implements Iterator<E>

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

Constructor Summary

Constructors

Constructor	Description
FailFastIterator(@NonNull Iterator<? extends E> i, @NonNull Consumer<E> removeFunction, @NonNull IntSupplier modCountSupplier)
FailFastIterator(@NonNull Iterator<? extends E> i, @NonNull IntSupplier modCountSupplier)

Method Summary

Modifier and Type	Method	Description
protected void	ensureUnmodified()
boolean	hasNext()
E	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

Constructor Details

FailFastIterator

public FailFastIterator(@NonNull Iterator<? extends E> i,
 @NonNull IntSupplier modCountSupplier)

FailFastIterator

public FailFastIterator(@NonNull Iterator<? extends E> i,
 @NonNull Consumer<E> removeFunction,
 @NonNull IntSupplier modCountSupplier)

Method Details

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<E>

next

public E next()

Specified by:

next in interface Iterator<E>

ensureUnmodified

protected void ensureUnmodified()

remove

public void remove()

Specified by:

remove in interface Iterator<E>