/*
* Copyright (c) 2005 Aetrion LLC.
*/
package com.googlecode.flickr2twitter.com.aetrion.flickr.util;
import java.util.Arrays;
import java.util.Collection;
import java.util.Iterator;
import java.util.regex.Pattern;
/**
* String utility methods.
*
* @author Anthony Eden
* @version $Id: StringUtilities.java,v 1.5 2009/07/23 20:41:03 x-mago Exp $
*/
public class StringUtilities {
public static final Pattern getterPattern = Pattern.compile("^is|^get");
private StringUtilities() {
}
/**
* Join the array of Strings using the specified delimiter.
*
* @param s The String array
* @param delimiter The delimiter String
* @return The joined String
*/
public static String join(String[] s, String delimiter) {
return join(s, delimiter, false);
}
public static String join(String[] s, String delimiter, boolean doQuote) {
return join(Arrays.asList(s), delimiter, doQuote);
}
/**
* Join the Collection of Strings using the specified delimter and
* optionally quoting each
* @param s The String collection
* @param delimiter the delimiter String
* @param doQuote whether or not to quote the Strings
* @return The joined String
*/
public static String join( Collection s, String delimiter, boolean doQuote ) {
StringBuffer buffer = new StringBuffer();
Iterator iter = s.iterator();
while (iter.hasNext()) {
if( doQuote ) {
buffer.append( "\"" + iter.next() + "\"" );
}
else {
buffer.append(iter.next());
}
if (iter.hasNext()) {
buffer.append(delimiter);
}
}
return buffer.toString();
}
/**
* Join the Collection of Strings using the specified delimiter.
*
* @param s The String collection
* @param delimiter The delimiter String
* @return The joined String
*/
public static String join(Collection s, String delimiter) {
return join( s, delimiter, false );
}
}