xref: /openjdk9/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/AssignmentTree.java

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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * 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,
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 *
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package jdk.nashorn.api.tree;

/**
 * A tree node for an assignment expression.
 *
 * For example:
 * <pre>
 *   <em>variable</em> = <em>expression</em>
 * </pre>
 *
 * @since 1.9
 */
public interface AssignmentTree extends ExpressionTree {
    /**
     * Returns the left hand side (LHS) of this assignment.
     *
     * @return left hand side (LHS) expression
     */
    ExpressionTree getVariable();

    /**
     * Returns the right hand side (RHS) of this assignment.
     *
     * @return right hand side (RHS) expression
     */
    ExpressionTree getExpression();
}