org.eclipse.jgit.diff.EditList.java Source code

Introduction

Here is the source code for org.eclipse.jgit.diff.EditList.java

Source

/*
 * Copyright (C) 2009, Google Inc.
 * and other copyright owners as documented in the project's IP log.
 *
 * This program and the accompanying materials are made available
 * under the terms of the Eclipse Distribution License v1.0 which
 * accompanies this distribution, is reproduced below, and is
 * available at http://www.eclipse.org/org/documents/edl-v10.php
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or
 * without modification, are permitted provided that the following
 * conditions are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 *
 * - Redistributions in binary form must reproduce the above
 *   copyright notice, this list of conditions and the following
 *   disclaimer in the documentation and/or other materials provided
 *   with the distribution.
 *
 * - Neither the name of the Eclipse Foundation, Inc. nor the
 *   names of its contributors may be used to endorse or promote
 *   products derived from this software without specific prior
 *   written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package org.eclipse.jgit.diff;

import java.util.ArrayList;

/**
 * Specialized list of {@link org.eclipse.jgit.diff.Edit}s in a document.
 */
public class EditList extends ArrayList<Edit> {
    private static final long serialVersionUID = 1L;

    /**
     * Construct an edit list containing a single edit.
     *
     * @param edit
     *            the edit to return in the list.
     * @return list containing only {@code edit}.
     */
    public static EditList singleton(Edit edit) {
        EditList res = new EditList(1);
        res.add(edit);
        return res;
    }

    /**
     * Create a new, empty edit list.
     */
    public EditList() {
        super(16);
    }

    /**
     * Create an empty edit list with the specified capacity.
     *
     * @param capacity
     *            the initial capacity of the edit list. If additional edits are
     *            added to the list, it will be grown to support them.
     */
    public EditList(int capacity) {
        super(capacity);
    }

    /** {@inheritDoc} */
    @Override
    public String toString() {
        return "EditList" + super.toString(); //$NON-NLS-1$
    }
}