android/sdk/src/main/java/com/taobao/weex/dom/flex/CSSConstants.java

/**
 * Copyright (c) 2014, Facebook, Inc. All rights reserved. <p/> This source code is licensed under
 * the BSD-style license found in the LICENSE file in the root directory of this source tree. An
 * additional grant of patent rights can be found in the PATENTS file in the same directory.
 */
package com.taobao.weex.dom.flex;

public class CSSConstants {

  public static final float UNDEFINED = Float.NaN;

  public static boolean isUndefined(float value) {
    return Float.compare(value, UNDEFINED) == 0;
  }
}