de.micromata.genome.util.strings.MiscStringUtils.java Source code

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Here is the source code for de.micromata.genome.util.strings.MiscStringUtils.java

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//
// Copyright (C) 2010-2016 Micromata GmbH
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//  http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

package de.micromata.genome.util.strings;

import org.apache.commons.lang3.StringUtils;

/**
 * Collection of String utilities
 * 
 * @author roger
 * 
 */
public class MiscStringUtils {
    /**
     * Shorten a String from the left side
     * 
     * @param s the string
     * @param maxLength the max length of the string
     * @return the cutted string
     */
    public static String cutLeft(String s, int maxLength) {
        if (s == null)
            return StringUtils.EMPTY;
        if (s.length() <= maxLength)
            return s;
        return s.substring(s.length() - maxLength);
    }

    /**
     * Shorten a String from the right side
     *
     * @param s the string
     * @param maxLength the max length of the string
     * @return the cutted string
     */
    public static String cutRight(String s, int maxLength) {
        return StringUtils.substring(s, 0, maxLength);
    }

}