Rhino JavaScript Java Library is an open-source implementation of JavaScript written entirely in Java.

Rhino JavaScript Java Library Source Code files are provided in binary package (rhino-1.7.14.zip).

You can also browse the source code below:

⏎ org/mozilla/javascript/ast/ArrayComprehensionLoop.java

/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

package org.mozilla.javascript.ast;

import org.mozilla.javascript.Token;

/**
 * AST node for a single 'for (foo in bar)' loop construct in a JavaScript 1.7
 * Array comprehension. This node type is almost equivalent to a
 * {@link ForInLoop}, except that it has no body statement.
 * Node type is {@link Token#FOR}.
 */
public class ArrayComprehensionLoop extends ForInLoop {

    public ArrayComprehensionLoop() {
    }

    public ArrayComprehensionLoop(int pos) {
        super(pos);
    }

    public ArrayComprehensionLoop(int pos, int len) {
        super(pos, len);
    }
    
    /**
     * Returns {@code null} for loop body
     * @return loop body (always {@code null} for this node type)
     */
    @Override
    public AstNode getBody() {
        return null;
    }

    /**
     * Throws an exception on attempts to set the loop body.
     * @param body loop body
     * @throws UnsupportedOperationException
     */
    @Override
    public void setBody(AstNode body) {
        throw new UnsupportedOperationException("this node type has no body");
    }

    @Override
    public String toSource(int depth) {
        return makeIndent(depth)
                + " for "
                + (isForEach()?"each ":"")
                + "("
                + iterator.toSource(0)
                + (isForOf()?" of ":" in ")
                + iteratedObject.toSource(0)
                + ")";
    }

    /**
     * Visits the iterator expression and the iterated object expression.
     * There is no body-expression for this loop type.
     */
    @Override
    public void visit(NodeVisitor v) {
        if (v.visit(this)) {
            iterator.visit(v);
            iteratedObject.visit(v);
        }
    }
}

⏎ org/mozilla/javascript/ast/ArrayComprehensionLoop.java

Or download all of them as a single archive file:

File name: rhino-1.7.14-sources.jar
File size: 1029165 bytes
Release date: 2022-01-06
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