tilera/Applied-Energistics-2-tilera-Edition
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Merge pull request #249 from thatsIch/meaningfuliterator

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Implement correct Iterator type
This commit is contained in:
Chris 2014-10-05 08:56:56 -07:00
commit dff63d25ee
1 changed files with 15 additions and 10 deletions
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25
src/main/java/appeng/util/item/MeaningfulIterator.java
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@ -4,35 +4,40 @@ import java.util.Iterator;
import appeng.api.storage.data.IAEStack;
public class MeaningfulIterator<StackType extends IAEStack> implements Iterator
public class MeaningfulIterator<StackType extends IAEStack> implements Iterator<StackType>
{
final Iterator<StackType> parent;
private final Iterator<StackType> parent;
private StackType next;
public MeaningfulIterator(Iterator<StackType> iterator) {
parent = iterator;
public MeaningfulIterator(Iterator<StackType> iterator)
{
this.parent = iterator;
}
@Override
public boolean hasNext()
{
while (parent.hasNext())
while (this.parent.hasNext())
{
next = parent.next();
if ( next.isMeaningful() )
this.next = this.parent.next();
if ( this.next.isMeaningful() )
{
return true;
}
else
parent.remove(); // self cleaning :3
{
this.parent.remove(); // self cleaning :3
}
}
return false;
}
@Override
public Object next()
public StackType next()
{
return next;
return this.next;
}
@Override