001/*
002 * Trident - A Multithreaded Server Alternative
003 * Copyright 2014 The TridentSDK Team
004 *
005 * Licensed under the Apache License, Version 2.0 (the "License");
006 * you may not use this file except in compliance with the License.
007 * 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 net.tridentsdk.meta.block;
018
019import net.tridentsdk.base.Block;
020
021/**
022 * Represents metadata held by a sign
023 *
024 * @author The TridentSDK Team
025 * @since 0.4-alpha
026 */
027public interface SignMeta extends BlockMeta<Block> {
028    /**
029     * Obtains the text at the given index [0-3]
030     *
031     * @param index the index
032     * @return the text
033     */
034    String textAt(int index);
035
036    /**
037     * Sets the text at the index [0-3] to the provided text
038     *
039     * @param index the index
040     * @param text  the text
041     */
042    void setTextAt(int index, String text);
043}