StringTool.java

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package edu.tum.cs.util;

public class StringTool {
        public static String join(String glue, Object[] elems, int iStart, int iEnd) {
                StringBuffer res = new StringBuffer();
                for(int i = iStart; i < iEnd; i++) {
                        res.append(elems[i].toString());
                        if(i < iEnd-1)
                                res.append(glue);
                }
                return res.toString();
        }
        
        public static String join(String glue, Object[] elems) {
                return join(glue, elems, 0, elems.length);
        }

        public static String join(String glue, Iterable<?> elems) {
                StringBuffer res = new StringBuffer();
                int i = 0; 
                for(Object elem : elems) {
                        if(i++ > 0)
                                res.append(glue);
                        res.append(elem.toString());
                }
                return res.toString();
        }
        
        public static String join(String glue, double[] elems) {
                StringBuffer res = new StringBuffer();
                for(int i = 0; i < elems.length; i++) {
                        res.append(elems[i]);
                        if(i < elems.length-1)
                                res.append(glue);
                }
                return res.toString();
        }
}

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mod_vis
Author(s): Moritz Tenorth, Jakob Engel
autogenerated on Fri Jan 11 09:54:14 2013