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Generating Java sources from strings or patterns can become very inconvenient, in those cases Jenesis 4 Java can be a solution for you. Jenesis 4 Java is a DOM (domain object model) of the Java programming language. The complete java class including annotations and comments is constructed with as a DOM (that can be manipulated in as many passes you need) until you let it encode to a java file.

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package net.sourceforge.jenesis4java;

/*
 * #%L
 * Jenesis 4 Java Code Generator
 * %%
 * Copyright (C) 2000 - 2015 jenesis4java
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * This program 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 Lesser Public License for more details.
 * 
 * You should have received a copy of the GNU General Lesser Public
 * License along with this program.  If not, see
 * .
 * #L%
 */

import java.util.List;

/**
 * Copyright (C) 2008, 2010 Richard van Nieuwenhoven - ritchie [at] gmx [dot] at
 * Copyright (C) 2000, 2001 Paul Cody Johnston - [email protected] 

 * This file is part of Jenesis4java. Jenesis4java is free software: you can
 * redistribute it and/or modify it under the terms of the GNU Lesser General
 * Public License as published by the Free Software Foundation, either version 3
 * of the License, or (at your option) any later version.

 * Jenesis4java 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 Lesser General Public License for more
 * details.

 * You should have received a copy of the GNU Lesser General Public License
 * along with Jenesis4java. If not, see .
 */
/**
 * {@code Expression} subinterface for array accesses. An {@code ArrayAccess}
 * expression specifies the element in an (potentially) multidimensional array.
 * For example, to say {@code myArray[2][2][i]}, you might do:
 * 
 *  * arrayAccess.setName("myArray");
 * arrayAccess.addDim(intLiteral_2);
 * arrayAccess.addDim(intLiteral_2);
 * arrayAccess.addDim(reference_i);
 * 
 */
public interface ArrayAccess extends Accessor {

    /**
     * Adds the given expression for the next dimension.
     */
    ArrayAccess addDim(Expression expr);

    /**
     * Returns a list of dimension-specifying expressions as an list of
     * {@code Expression}.
     */
    List getDims();
}