55 lines
774 B
Java
55 lines
774 B
Java
|
|
package net.sourceforge.tuned;
|
|
|
|
|
|
import java.util.Collection;
|
|
import java.util.Iterator;
|
|
|
|
|
|
public class DefaultProgressIterator<E> implements ProgressIterator<E> {
|
|
|
|
private final Iterator<E> sourceIterator;
|
|
private final int length;
|
|
|
|
private int position = 0;
|
|
|
|
|
|
public DefaultProgressIterator(Collection<E> source) {
|
|
this.sourceIterator = source.iterator();
|
|
this.length = source.size();
|
|
}
|
|
|
|
|
|
@Override
|
|
public int getLength() {
|
|
return length;
|
|
}
|
|
|
|
|
|
@Override
|
|
public int getPosition() {
|
|
return position;
|
|
}
|
|
|
|
|
|
@Override
|
|
public boolean hasNext() {
|
|
return sourceIterator.hasNext();
|
|
}
|
|
|
|
|
|
@Override
|
|
public E next() {
|
|
position++;
|
|
return sourceIterator.next();
|
|
}
|
|
|
|
|
|
@Override
|
|
public void remove() {
|
|
// TODO Auto-generated method stub
|
|
|
|
}
|
|
|
|
}
|