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      1 // Copyright 2014 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 package org.chromium.mojo.system.impl;
      6 
      7 import org.chromium.mojo.system.DataPipe.ConsumerHandle;
      8 import org.chromium.mojo.system.DataPipe.ProducerHandle;
      9 import org.chromium.mojo.system.MessagePipeHandle;
     10 import org.chromium.mojo.system.SharedBufferHandle;
     11 import org.chromium.mojo.system.UntypedHandle;
     12 
     13 /**
     14  * Implementation of {@link UntypedHandle}.
     15  */
     16 class UntypedHandleImpl extends HandleBase implements UntypedHandle {
     17 
     18     /**
     19      * @see HandleBase#HandleBase(CoreImpl, int)
     20      */
     21     UntypedHandleImpl(CoreImpl core, int mojoHandle) {
     22         super(core, mojoHandle);
     23     }
     24 
     25     /**
     26      * @see HandleBase#HandleBase(HandleBase)
     27      */
     28     UntypedHandleImpl(HandleBase handle) {
     29         super(handle);
     30     }
     31 
     32     /**
     33      * @see org.chromium.mojo.system.UntypedHandle#pass()
     34      */
     35     @Override
     36     public UntypedHandle pass() {
     37         return new UntypedHandleImpl(this);
     38     }
     39 
     40     /**
     41      * @see org.chromium.mojo.system.UntypedHandle#toMessagePipeHandle()
     42      */
     43     @Override
     44     public MessagePipeHandle toMessagePipeHandle() {
     45         return new MessagePipeHandleImpl(this);
     46     }
     47 
     48     /**
     49      * @see org.chromium.mojo.system.UntypedHandle#toDataPipeConsumerHandle()
     50      */
     51     @Override
     52     public ConsumerHandle toDataPipeConsumerHandle() {
     53         return new DataPipeConsumerHandleImpl(this);
     54     }
     55 
     56     /**
     57      * @see org.chromium.mojo.system.UntypedHandle#toDataPipeProducerHandle()
     58      */
     59     @Override
     60     public ProducerHandle toDataPipeProducerHandle() {
     61         return new DataPipeProducerHandleImpl(this);
     62     }
     63 
     64     /**
     65      * @see org.chromium.mojo.system.UntypedHandle#toSharedBufferHandle()
     66      */
     67     @Override
     68     public SharedBufferHandle toSharedBufferHandle() {
     69         return new SharedBufferHandleImpl(this);
     70     }
     71 
     72 }
     73