/* VariableElement.java -- Represents a field, enum constant, parameter or variable.
   Copyright (C) 2012  Free Software Foundation, Inc.

This file is part of GNU Classpath.

GNU Classpath is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
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any later version.

GNU Classpath is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
General Public License for more details.

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02110-1301 USA.

Linking this library statically or dynamically with other modules is
making a combined work based on this library.  Thus, the terms and
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As a special exception, the copyright holders of this library give you
permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent
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package javax.lang.model.element;

/**
 * Represents a field, enumeration constant, local variable or
 * a method, constructor or exception parameter.
 *
 * @author Andrew John Hughes (gnu_andrew@member.fsf.org)
 * @since 1.6
 */
public interface VariableElement
  extends Element
{

  /**
   * Returns the constant value of the field if it has one
   * or {@code null} otherwise.  To have a constant value,
   * a field must be declared {@code final} and be of either
   * a primitive type or of type {@code String}.  Enumeration
   * constants do not meet this criteria and are not compile-time
   * constants.
   *
   * @return the constant value of this variable if applicable.
   */
  Object getConstantValue();

}