Package org.apache.maven.surefire.api.util

Class CloseableIterator<T>

java.lang.Object

org.apache.maven.surefire.api.util.CloseableIterator<T>

Type Parameters:

T - the type of elements returned by this iterator

All Implemented Interfaces:

Iterator<T>

public abstract class CloseableIterator<T>
extends Object
implements Iterator<T>

This iterator is marked as stopped if isClosed() returns true. If the iterator has been closed before calling hasNext() then the method returns false. If the iterator was closed after hasNext returns true but before next(), the method next() throws NoSuchElementException. The method remove() throws IllegalStateException if the iterator has been closed.

Since:

2.19.1

Author:

Tibor Digana (tibor17)

Constructor Summary

Constructors

Constructor	Description
CloseableIterator()

Method Summary

Modifier and Type	Method	Description
protected abstract boolean	doHasNext()
protected abstract T	doNext()
protected abstract void	doRemove()
boolean	hasNext()
protected abstract boolean	isClosed()
T	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

CloseableIterator

public CloseableIterator()

Method Details

isClosed

protected abstract boolean isClosed()

doHasNext

protected abstract boolean doHasNext()

doNext

protected abstract T doNext()

doRemove

protected abstract void doRemove()

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<T>

next

public T next()

Specified by:

next in interface Iterator<T>

remove

public void remove()

Specified by:

remove in interface Iterator<T>