net.digitalid.utility.functional.iterators

Class ReadOnlyIterator<ELEMENT>

java.lang.Object

net.digitalid.utility.functional.iterators.ReadOnlyIterator<ELEMENT>

All Implemented Interfaces:

Iterator<ELEMENT>

Direct Known Subclasses:

CyclingIterator, InfiniteIterator, ReadOnlyArrayIterator, ReadOnlyIterableIterator, ReversingIterator, SingleIteratorBasedIterator

@Mutable
public abstract class ReadOnlyIterator<ELEMENT>
extends Object
implements Iterator<ELEMENT>

This class models an iterator whose elements cannot be removed.

Constructor Summary

Constructors

Constructor and Description
ReadOnlyIterator()

Method Summary

Modifier and Type	Method and Description
abstract boolean	hasNext()
abstract ELEMENT	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 Detail

ReadOnlyIterator

public ReadOnlyIterator()

Method Detail

hasNext

@Pure
public abstract boolean hasNext()
                               throws IterationException

Specified by:

hasNext in interface Iterator<ELEMENT>

Throws:

IterationException

next

@Impure
public abstract ELEMENT next()
                              throws IterationException,
                                     NoSuchElementException

Specified by:

next in interface Iterator<ELEMENT>

Throws:

IterationException

NoSuchElementException

remove

@Pure
public final void remove()
                        throws UnsupportedOperationException

Specified by:

remove in interface Iterator<ELEMENT>

Throws:

UnsupportedOperationException