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/*
 * Copyright (C) 2013-2015 RoboVM AB
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.robovm.apple.foundation;

/**/
import java.io.*;
import java.nio.*;
import java.util.*;
import org.robovm.objc.*;
import org.robovm.objc.annotation.*;
import org.robovm.objc.block.*;
import org.robovm.rt.*;
import org.robovm.rt.annotation.*;
import org.robovm.rt.bro.*;
import org.robovm.rt.bro.annotation.*;
import org.robovm.rt.bro.ptr.*;
import org.robovm.apple.corefoundation.*;
import org.robovm.apple.uikit.*;
import org.robovm.apple.coretext.*;
import org.robovm.apple.coreanimation.*;
import org.robovm.apple.coredata.*;
import org.robovm.apple.coregraphics.*;
import org.robovm.apple.coremedia.*;
import org.robovm.apple.security.*;
import org.robovm.apple.dispatch.*;
/**/

/**/

/**/
/**/@Library("Foundation") @NativeClass/**/
/**/public/**/ class /**/NSMutableSet/**/ 
    extends /**/NSSet/**/ 
    /**//**/ {

    public static class NSMutableSetPtr extends Ptr, NSMutableSetPtr> {}
    
    static class SetAdapter extends NSSet.SetAdapter {
        SetAdapter(NSSet set) {
            super(set);
        }
        
        @Override
        public Iterator iterator() {
            return new NSEnumerator.Iterator(set.objectEnumerator()) {
                void remove(int index, U o) {
                    ((NSMutableSet) set).removeObject(o);
                }
            };
        }
        
        @Override
        public boolean add(U e) {
            checkNull(e);
            boolean replaced = contains(e);
            ((NSMutableSet) set).addObject(e);
            return replaced;
        }
        
        @SuppressWarnings("unchecked")
        @Override
        public boolean remove(Object o) {
            if (contains(o)) {
                ((NSMutableSet) set).removeObject((U) o);
                return true;
            }
            return false;
        }
        
        @Override
        public void clear() {
            ((NSMutableSet) set).removeAllObjects();
        }
    }
    
    /**/static { ObjCRuntime.bind(NSMutableSet.class); }/**/
    /**//**/
    /**/
    public NSMutableSet() {}
    protected NSMutableSet(Handle h, long handle) { super(h, handle); }
    protected NSMutableSet(SkipInit skipInit) { super(skipInit); }
    @Method(selector = "initWithCapacity:")
    public NSMutableSet(@MachineSizedUInt long numItems) { super((SkipInit) null); initObject(init(numItems)); }
    /**/
    
    public NSMutableSet(Collection c) {
        super(c);
    }
    public NSMutableSet(T... objects) {
        super(objects);
    }
    
    /**/
    
    /**/
    /**//**/
    
    @Override
    protected AbstractSet createAdapter() {
        return new SetAdapter(this);
    }
    
    /**/
    @Method(selector = "addObject:")
    protected native void addObject(NSObject object);
    @Method(selector = "removeObject:")
    protected native void removeObject(NSObject object);
    @Method(selector = "initWithCapacity:")
    protected native @Pointer long init(@MachineSizedUInt long numItems);
    @Method(selector = "removeAllObjects")
    protected native void removeAllObjects();
    /**/
}