Java Map Replace replaceOpcodeNames(HashMap replacementValues, final String input)

Description

replace Opcode Names

License

Open Source License

Declaration

public static String replaceOpcodeNames(HashMap replacementValues, final String input)

Method Source Code

//package com.java2s;
/**//from  w  ww .  j  ava  2  s .com
 * Title:        NoUnit - Identify Classes that are not being unit Tested
 *
 * Copyright (C) 2001  Paul Browne , FirstPartners.net
 *
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 * @author Paul Browne
 * @version 0.6
 *
 * renamed to textUtilities and added to blue by steven yi
 */

import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Map.Entry;

public class Main {
    public static String replaceOpcodeNames(HashMap replacementValues, final String input) {

        String retVal = input;

        for (Iterator iter = replacementValues.entrySet().iterator(); iter.hasNext();) {
            Map.Entry entry = (Entry) iter.next();

            String key = (String) entry.getKey();
            String value = (String) entry.getValue();

            retVal = retVal.replaceAll("(^|\\s)" + key + "($|\\s)", "$1" + value + "$2");
        }

        return retVal;
    }

    /**
     * Replaces all occurrences of <code>oldSubstring</code> in
     * <code>string</code>, if there are any, with <code>newSubstring</code>.
     * 
     * @param string -
     *            Replace substrings of this String
     * @param oldSubstring -
     *            The substring of <code>string</code> to be replaced
     * @param newSubstring -
     *            The string to put into <code> string</code>
     * @return A new String which is a copy of <code>string</code> with all
     *         occurrences of <code>oldSubstring</code> in <code>string</code>,
     *         if there are any, with <code>newSubstring</code>. Returns null
     *         if <code>string</code> is null. Returns <code>string</code>
     *         if either substring is null or <code>oldSubstring</code> is
     *         empty
     */
    // TODO - remove and replace in calling code with Java's String replaceAll
    public static String replaceAll(String string, String oldSubstring, String newSubstring) {
        // Local Variables
        String result = string;

        if ((result != null) && (result.length() > 0) && (result.indexOf(oldSubstring) > -1)
                && (oldSubstring.length() > 0) && (!oldSubstring.equals(newSubstring)) && (newSubstring != null)) {

            while (result.indexOf(oldSubstring) > -1) {
                result = replace(result, oldSubstring, newSubstring);
            }
        }

        // result.replaceAll(oldSubstring, newSubstring);

        return result;
    }

    /**
     * Replace the first occurrence of <code>oldSubstring</code> in
     * <code>string</code>, if there is one, with <code>newSubstring</code>.
     * 
     * @param string -
     *            Replace a substring of this String
     * @param oldSubstring -
     *            The substring of <code>string</code> to be replaced
     * @param newSubstring -
     *            The string to put into <code> string</code>
     * @return A new String which is a copy of <code>string</code> with the
     *         first occurrence of <code>oldSubstring</code> in
     *         <code>string</code>, if there is one, with
     *         <code>newSubstring</code>. Returns null if <code>string</code>
     *         is null. Returns <code>string</code> if either substring is
     *         null or <code>oldSubstring</code> is empty
     */

    // TODO - remove and replace in calling code with Java's String replace
    public static String replace(String string, String oldSubstring, String newSubstring) {
        String result = string;

        if ((string != null) && (string.length() > 0) && (oldSubstring != null) && (oldSubstring.length() > 0)
                && (newSubstring != null)) {
            int pos = string.indexOf(oldSubstring);
            result = string.substring(0, pos) + newSubstring + string.substring(pos + oldSubstring.length());
        }

        // result.replaceFirst(oldSubstring, newSubstring);

        return result;
    }
}

Java Map Replace replaceOpcodeNames(HashMap replacementValues, final String input)

Description

License

Declaration

Method Source Code

Related