1 /*
   2  * Copyright (c) 2005, 2014, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package com.sun.source.tree;
  27 
  28 /**
  29  * A tree node for an {@code instanceof} expression.
  30  *
  31  * For example:
  32  * <pre>
  33  *   <em>expression</em> instanceof <em>type</em>
  34  * </pre>
  35  *
  36  * @jls 15.20.2 Type Comparison Operator instanceof
  37  *
  38  * @author Peter von der Ah&eacute;
  39  * @author Jonathan Gibbons
  40  * @since 1.6
  41  */
  42 public interface InstanceOfTree extends ExpressionTree {
  43     /**
  44      * Returns the expression to be tested.
  45      * @return the expression
  46      */
  47     ExpressionTree getExpression();
  48 
  49     /**
  50      * Returns the type for which to check.
  51      * @return the type
  52      */
  53     Tree getType();
  54 
  55     /**
  56      * Returns the tested pattern.
  57      * @return the tested pattern
  58      */
  59     PatternTree getPattern();
  60 }