content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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.apache.weex.ui.view.border;
  
  import android.support.annotation.NonNull;
  import android.support.annotation.Nullable;
  import android.util.SparseIntArray;
  import org.apache.weex.dom.CSSShorthand;
  
  class BorderUtil {
  
    static int fetchFromSparseArray(@Nullable SparseIntArray array, int position, int fallback) {
      return array == null ? fallback :
              array.get(position, array.get(CSSShorthand.EDGE.ALL.ordinal()));
    }
  
    static void updateSparseArray(@NonNull SparseIntArray array, int position, int value) {
      if (position == CSSShorthand.EDGE.ALL.ordinal()) {
        array.put(CSSShorthand.EDGE.ALL.ordinal(), value);
        array.put(CSSShorthand.EDGE.TOP.ordinal(), value);
        array.put(CSSShorthand.EDGE.LEFT.ordinal(), value);
        array.put(CSSShorthand.EDGE.RIGHT.ordinal(), value);
        array.put(CSSShorthand.EDGE.BOTTOM.ordinal(), value);
      } else {
        array.put(position, value);
      }
    }
  }
  