Class CloseableIteratorAdapter<T>

java.lang.Object

fr.inria.rules.integraal.util.stream.CloseableIteratorAdapter<T>

Type Parameters:

T - type of elements of the iterator

All Implemented Interfaces:

CloseableIterator<T>, CloseableIteratorWithoutException<T>, Closeable, AutoCloseable, Iterator<T>

public class CloseableIteratorAdapter<T>
extends Object
implements CloseableIteratorWithoutException<T>

Adapts a standard iterator to the closeable-iterator API.

Author:

Clément Sipieter (INRIA) <clement@6pi.fr>

Constructor Summary

Constructors

Constructor	Description
CloseableIteratorAdapter(Iterator<T> iterator)	Creates an adapter around the supplied iterator.

Method Summary

Modifier and Type	Method	Description
void	close()	Closes the iterator and releases its resources.
boolean	hasNext()	Indicates whether another element can be read from the iterator.
T	next()	Returns the next element from the iterator.

Methods inherited from class Object

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

Methods inherited from interface Iterator

forEachRemaining, remove

Constructor Details

CloseableIteratorAdapter

public CloseableIteratorAdapter(Iterator<T> iterator)

Creates an adapter around the supplied iterator.

Parameters:

iterator - iterator to wrap

Method Details

hasNext

public boolean hasNext()

Description copied from interface: CloseableIterator

Indicates whether another element can be read from the iterator.

Specified by:

hasNext in interface CloseableIterator<T>

Specified by:

hasNext in interface CloseableIteratorWithoutException<T>

Specified by:

hasNext in interface Iterator<T>

Returns:

true iff there is a next element

next

public T next()

Description copied from interface: CloseableIterator

Returns the next element from the iterator.

Specified by:

next in interface CloseableIterator<T>

Specified by:

next in interface CloseableIteratorWithoutException<T>

Specified by:

next in interface Iterator<T>

Returns:

the next element

close

public void close()

Description copied from interface: CloseableIterator

Closes the iterator and releases its resources.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface CloseableIterator<T>