langtools/src/jdk.compiler/share/classes/com/sun/source/tree/EnhancedForLoopTree.java

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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
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
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package com.sun.source.tree;

/**
 * A tree node for an "enhanced" {@code for} loop statement.
 *
 * For example:
 * <pre>
 *   for ( <em>variable</em> : <em>expression</em> )
 *       <em>statement</em>
 * </pre>
 *
 * @jls section 14.14.2
 *
 * @author Peter von der Ah&eacute;
 * @author Jonathan Gibbons
 * @since 1.6
 */
public interface EnhancedForLoopTree extends StatementTree {
    /**
     * Returns the control variable for the loop.
     * @return the control variable
     */
    VariableTree getVariable();

    /**
     * Returns the expression yielding the values for the control variable.
     * @return the expression
     */
    ExpressionTree getExpression();

    /**
     * Returns the body of the loop.
     * @return the body of the loop
     */
    StatementTree getStatement();
}