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- /*
- * Copyright (c) 2006-2017 DMDirc Developers
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
- package com.dmdirc.parser.interfaces;
-
- /**
- * Facilitates case conversion according to the charset/rules of the specific
- * backend chat system.
- *
- * @since 0.6.3m2
- * @author chris
- */
- public interface StringConverter {
-
- /**
- * Get the lowercase version of a String.
- *
- * @param input String to convert to lowercase
- * @return String converted to lowercase
- */
- String toLowerCase(String input);
-
- /**
- * Get the uppercase version of a String.
- *
- * @param input String to convert to uppercase
- * @return String converted to uppercase
- */
- String toUpperCase(String input);
-
- /**
- * Check if the 2 strings are equal to each other ignoring case.
- *
- * @param first First string to check
- * @param second Second string to check
- * @return True if both strings are equal after being lowercased
- */
- boolean equalsIgnoreCase(String first, String second);
-
- }
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