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      1 /*
      2  * Copyright (C) 2011 The Android Open Source Project
      3  *
      4  * Licensed under the Eclipse Public License, Version 1.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.eclipse.org/org/documents/epl-v10.php
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 package com.android.ide.common.layout;
     17 
     18 import com.android.annotations.NonNull;
     19 import com.android.ide.common.api.INode;
     20 import com.android.ide.common.api.INodeHandler;
     21 
     22 /**
     23  * A convenience implementation of {@link INodeHandler} for setting a given attribute to a
     24  * given value on a particular node.
     25  */
     26 class PropertySettingNodeHandler implements INodeHandler {
     27     private final String mNamespaceUri;
     28     private final String mAttribute;
     29     private final String mValue;
     30 
     31     PropertySettingNodeHandler(String namespaceUri, String attribute, String value) {
     32         super();
     33         mNamespaceUri = namespaceUri;
     34         mAttribute = attribute;
     35         mValue = value;
     36     }
     37 
     38     @Override
     39     public void handle(@NonNull INode node) {
     40         node.setAttribute(mNamespaceUri, mAttribute, mValue);
     41     }
     42 }