Eclipse Collections 13.0.0 · org.eclipse.collections.impl.UnmodifiableIteratorAdapter

public Class UnmodifiableIteratorAdapter<E>

extends Object
implements Iterator<E>

Class Inheritance

java.lang.Object
org.eclipse.collections.impl.UnmodifiableIteratorAdapter

All Implemented Interfaces

java.util.Iterator

Imports

java.util.Iterator

An iterator that adapts another iterator and throws unsupported operation exceptions when calls to the remove method are made.

Field Summary

Modifier and Type	Field and Description
private final Iterator<? extends E>	iterator

Constructor Summary

Access	Constructor and Description
public	UnmodifiableIteratorAdapter(Iterator<? extends E> iterator)

Method Summary

Modifier and Type	Method and Description
public boolean	hasNext() Implements java.util.Iterator.hasNext. Returns `true` if the iteration has more elements.
public E	next() Implements java.util.Iterator.next. Returns the next element in the iteration.
public void	remove() Overrides default java.util.Iterator.remove. Removes from the underlying collection the last element returned by this iterator (optional operation).

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

iterator	back to summary
private final Iterator<? extends E> iterator

Constructor Detail

UnmodifiableIteratorAdapter	back to summary
public UnmodifiableIteratorAdapter(Iterator<? extends E> iterator)

Method Detail

hasNext back to summary

hasNext	back to summary
public boolean hasNext() Implements java.util.Iterator.hasNext. Doc from java.util.Iterator.hasNext. Returns `true` if the iteration has more elements. (In other words, returns `true` if `next` would return an element rather than throwing an exception.) Annotations @Override

public boolean hasNext()

Implements java.util.Iterator.hasNext.

Doc from java.util.Iterator.hasNext.

Returns true if the iteration has more elements. (In other words, returns true if next would return an element rather than throwing an exception.)

Annotations

@Override

next	back to summary
public E next() Implements java.util.Iterator.next. Doc from java.util.Iterator.next. Returns the next element in the iteration. Annotations @Override

back to summary

public E next()

Implements java.util.Iterator.next.

Doc from java.util.Iterator.next.

Returns the next element in the iteration.

Annotations

@Override

remove back to summary

remove	back to summary
public void remove() Overrides default java.util.Iterator.remove. Doc from java.util.Iterator.remove. Removes from the underlying collection the last element returned by this iterator (optional operation). This method can be called only once per call to `next`. The behavior of an iterator is unspecified if the underlying collection is modified while the iteration is in progress in any way other than by calling this method, unless an overriding class has specified a concurrent modification policy. The behavior of an iterator is unspecified if this method is called after a call to the `forEachRemaining` method. Annotations @Override

public void remove()

Overrides default java.util.Iterator.remove.

Doc from java.util.Iterator.remove.

Removes from the underlying collection the last element returned by this iterator (optional operation). This method can be called only once per call to next.

The behavior of an iterator is unspecified if the underlying collection is modified while the iteration is in progress in any way other than by calling this method, unless an overriding class has specified a concurrent modification policy.

The behavior of an iterator is unspecified if this method is called after a call to the forEachRemaining method.

Annotations

@Override