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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
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package com.sun.source.doctree;
import javax.lang.model.element.Element;
import javax.lang.model.util.Elements;
/**
* A tree node for a character represented by an escape sequence.
*
* @apiNote This class does not itself constrain the set of valid escape sequences,
* although the set may be effectively constrained to those defined in the
* <a href="{@docRoot}/../specs/javadoc/doc-comment-spec.html#escape-sequences">
* Documentation Comment Specification for the Standard Doclet</a>,
* including the following context-sensitive escape sequences:
*
* <ul>
* <li>{@code @@}, representing {@code @}, where it would otherwise be treated as introducing a block or inline tag,
* <li>{@code @/}, representing {@code /}, as part of {@code *@/} to represent <code>&ast;&sol;</code>, and
* <li>{@code @*}, representing {@code *}, where it would otherwise be {@linkplain Elements#getDocComment(Element) discarded},
* after whitespace at the beginning of a line.
* </ul>
*
* @since 21
*/
public interface EscapeTree extends TextTree {
/**
* {@inheritDoc}
*
* <p>Note: this method returns the escaped character, not the original escape sequence.
*/
@Override
String getBody();
}