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Replaced Watcher using Collection with a more fitting interface (#2693)

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Replaced the watchers for energy, storage and crafting with a more fitting interface compared to a common collection.

Fixes #229
This commit is contained in:
yueh
2016-12-14 18:30:49 +01:00
committed by GitHub
parent e3305c1963
commit fb79fd284d
12 changed files with 211 additions and 433 deletions
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src/main/java/appeng/me/storage/ItemWatcher.java
+5 -121
View File
@@ -19,9 +19,9 @@
package appeng.me.storage;
import java.util.Collection;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
import appeng.api.networking.storage.IStackWatcher;
import appeng.api.networking.storage.IStackWatcherHost;
@@ -37,7 +37,7 @@ public class ItemWatcher implements IStackWatcher
private final GridStorageCache gsc;
private final IStackWatcherHost myObject;
private final HashSet<IAEStack> myInterests = new HashSet<IAEStack>();
private final Set<IAEStack> myInterests = new HashSet<IAEStack>();
public ItemWatcher( final GridStorageCache cache, final IStackWatcherHost host )
{
@@ -50,42 +50,6 @@ public class ItemWatcher implements IStackWatcher
return this.myObject;
}
@Override
public int size()
{
return this.myInterests.size();
}
@Override
public boolean isEmpty()
{
return this.myInterests.isEmpty();
}
@Override
public boolean contains( final Object o )
{
return this.myInterests.contains( o );
}
@Override
public Iterator<IAEStack> iterator()
{
return new ItemWatcherIterator( this, this.myInterests.iterator() );
}
@Override
public Object[] toArray()
{
return this.myInterests.toArray();
}
@Override
public <T> T[] toArray( final T[] a )
{
return this.myInterests.toArray( a );
}
@Override
public boolean add( final IAEStack e )
{
@@ -98,100 +62,20 @@ public class ItemWatcher implements IStackWatcher
}
@Override
public boolean remove( final Object o )
public boolean remove( final IAEStack o )
{
return this.myInterests.remove( o ) && this.gsc.getInterestManager().remove( (IAEStack) o, this );
}
@Override
public boolean containsAll( final Collection<?> c )
{
return this.myInterests.containsAll( c );
}
@Override
public boolean addAll( final Collection<? extends IAEStack> c )
{
boolean didChange = false;
for( final IAEStack o : c )
{
didChange = this.add( o ) || didChange;
}
return didChange;
}
@Override
public boolean removeAll( final Collection<?> c )
{
boolean didSomething = false;
for( final Object o : c )
{
didSomething = this.remove( o ) || didSomething;
}
return didSomething;
}
@Override
public boolean retainAll( final Collection<?> c )
{
boolean changed = false;
final Iterator<IAEStack> i = this.iterator();
while( i.hasNext() )
{
if( !c.contains( i.next() ) )
{
i.remove();
changed = true;
}
}
return changed;
}
@Override
public void clear()
public void reset()
{
final Iterator<IAEStack> i = this.myInterests.iterator();
while( i.hasNext() )
{
this.gsc.getInterestManager().remove( i.next(), this );
i.remove();
}
}
private class ItemWatcherIterator implements Iterator<IAEStack>
{
private final ItemWatcher watcher;
private final Iterator<IAEStack> interestIterator;
private IAEStack myLast;
public ItemWatcherIterator( final ItemWatcher parent, final Iterator<IAEStack> i )
{
this.watcher = parent;
this.interestIterator = i;
}
@Override
public boolean hasNext()
{
return this.interestIterator.hasNext();
}
@Override
public IAEStack next()
{
return this.myLast = this.interestIterator.next();
}
@Override
public void remove()
{
ItemWatcher.this.gsc.getInterestManager().remove( this.myLast, this.watcher );
this.interestIterator.remove();
}
}
}