de.schlichtherle.truezip.util
Class JointIterator<E>

java.lang.Object
  de.schlichtherle.truezip.util.JointIterator<E>

All Implemented Interfaces:

Iterator<E>

@NotThreadSafe
public final class JointIterator<E>
extends Object
implements Iterator<E>

An iterator which concatenates the elements of two other iterators.

Author:

Christian Schlichtherle

i1

private Iterator<? extends E> i1

i2

private Iterator<? extends E> i2

JointIterator

public JointIterator(Iterator<? extends E> i1,
                     Iterator<? extends E> i2)

Constructs a new JointIterator from the given iterators.

Parameters:

i1 - the first iterator.

i2 - the second iterator.

Throws:

NullPointerException - if any parameter is null.

JointIterator

public JointIterator(Iterable<? extends E> i1,
                     Iterable<? extends E> i2)

Constructs a new JointIterator from the given iterables.

Parameters:

i1 - the first iterable.

i2 - the second iterable.

Throws:

NullPointerException - if any parameter is null.

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<E>

next

public E next()

Specified by:

next in interface Iterator<E>

remove

public void remove()

Specified by:

remove in interface Iterator<E>