Source code
Description: source: package: org.apache.commons.text.diff, class: InsertCommand

    001/*
    002 * Licensed to the Apache Software Foundation (ASF) under one or more
    003 * contributor license agreements.  See the NOTICE file distributed with
    004 * this work for additional information regarding copyright ownership.
    005 * The ASF licenses this file to You under the Apache License, Version 2.0
    006 * (the "License"); you may not use this file except in compliance with
    007 * the License.  You may obtain a copy of the License at
    008 *
    009 *      http://www.apache.org/licenses/LICENSE-2.0
    010 *
    011 * Unless required by applicable law or agreed to in writing, software
    012 * distributed under the License is distributed on an "AS IS" BASIS,
    013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    014 * See the License for the specific language governing permissions and
    015 * limitations under the License.
    016 */
    017package org.apache.commons.text.diff;
    018
    019/**
    020 * Command representing the insertion of one object of the second sequence.
    021 * <p>
    022 * When one object of the second sequence has no corresponding object in the
    023 * first sequence at the right place, the {@link EditScript edit script}
    024 * transforming the first sequence into the second sequence uses an instance of
    025 * this class to represent the insertion of this object. The objects embedded in
    026 * these type of commands always come from the second sequence.
    027 * </p>
    028 *
    029 * @see StringsComparator
    030 * @see EditScript
    031 *
    032 * @param <T> object type
    033 * @since 1.0
    034 */
    035public class InsertCommand<T> extends EditCommand<T> {
    036
    037    /**
    038     * Constructs a new instance of InsertCommand.
    039     *
    040     * @param object  the object of the second sequence that should be inserted
    041     */
    042    public InsertCommand(final T object) {
    043        super(object);
    044    }
    045
    046    /**
    047     * Accepts a visitor. When an {@code InsertCommand} accepts a visitor,
    048     * it calls its {@link CommandVisitor#visitInsertCommand visitInsertCommand}
    049     * method.
    050     *
    051     * @param visitor  the visitor to be accepted
    052     */
    053    @Override
    054    public void accept(final CommandVisitor<T> visitor) {
    055        visitor.visitInsertCommand(getObject());
    056    }
    057
    058}