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// to you under the Apache License, Version 2.0 (the
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//
//   http://www.apache.org/licenses/LICENSE-2.0
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package org.openqa.selenium.support.pagefactory;

import java.lang.reflect.Field;

/** Allows the PageFactory to decorate fields. */
public interface FieldDecorator {
  /**
   * This method is called by PageFactory on all fields to decide how to decorate the field.
   *
   * @param loader The class loader that was used for the page object
   * @param field The field that may be decorated.
   * @return Value to decorate the field with or null if it shouldn't be decorated. If non-null,
   *     must be assignable to the field.
   */
  Object decorate(ClassLoader loader, Field field);
}
