Mercurial > hg > digilib-old
view common/src/main/java/digilib/util/OptionsSet.java @ 1158:2ee261676828 default tip
better out-of-the box experience:
* digilib works without config files using sensible defaults
* new sample images folder used by default
* config files moved to templates
author | robcast |
---|---|
date | Tue, 19 Feb 2013 17:32:25 +0100 |
parents | 7779b37d1d05 |
children |
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/** * */ package digilib.util; import java.util.HashSet; import java.util.StringTokenizer; /** * @author casties * */ @SuppressWarnings("serial") public class OptionsSet extends HashSet<String> { protected String optionSep = ","; public OptionsSet() { super(); } /** Constructor with String of options. * @param s */ public OptionsSet(String s) { super(); parseString(s); } /** Adds all options from String to Set. * @param s */ public void parseString(String s) { if (s != null) { StringTokenizer i = new StringTokenizer(s, optionSep); while (i.hasMoreTokens()) { String opt = i.nextToken(); this.add(opt); } } } public boolean hasOption(String opt) { return this.contains(opt); } public String toString() { StringBuffer b = new StringBuffer(); for (String s: this) { if (b.length() > 0) { b.append(optionSep); } b.append(s); } return b.toString(); } public String getOptionSep() { return optionSep; } public void setOptionSep(String optionSep) { this.optionSep = optionSep; } }