// Add wordnet test ?
public static String getSecondaryEntity(String title) {
String potentialEntity = null;
// e.g. National_Party_(South_Africa)
if (title.contains("(") && title.endsWith(")")) {
potentialEntity = StringUtils.substringBetween(title, "(", ")");
String[] parts = potentialEntity.split(",");
// e.g. National_Party_(UK,_1976)
if (parts.length > 1 && StringUtils.containsOnly(parts[1], "_0123456789")) {
potentialEntity = parts[0];
}
}
// e.g. Chicago,_Illinois
else if (title.contains(",")) {
potentialEntity = StringUtils.substringAfterLast(title, ",");
}
// e.g. New_Progressive_Party_of_Puerto_Rico
// Might need to be careful
else if (title.contains("of")) {
potentialEntity = StringUtils.substringAfterLast(title, "of");
if (title.startsWith("List_of")) {
String[] tokens = potentialEntity.split("_");
int capPos = 0;
StringBuilder sb = new StringBuilder();
while (capPos < tokens.length
&& (StringUtils.isEmpty(tokens[capPos])
|| WordFeatures.isCapitalized(tokens[capPos]))) {
sb.append(tokens[capPos]).append('_');
capPos++;
}
potentialEntity = sb.toString();
}
}
// Removes extra chars
if (potentialEntity != null)
potentialEntity = potentialEntity.replace('_', ' ').trim().replace(' ', '_');
try {
if (wiki == null || wiki.getTitleIdOf(potentialEntity) >= 0) return potentialEntity;
} catch (Exception e) {
}
return null;
}
public static void checkValidSuffix(String suffix) throws IOException {
if (suffix == null) {
Throw.ioe(TAG, "Suffix is null.");
} else {
if ("".equals(suffix)) Throw.ioe(TAG, "Suffix is empty string.");
if (!suffix.startsWith(".")) Throw.ioe(TAG, "Suffix must start with a dot: \"%s\".", suffix);
if (suffix.length() < 2)
Throw.ioe(TAG, "Suffix \"%s\" is too short. Must be (dot)[a-z]{1,10}.", suffix);
if (suffix.length() > 11)
Throw.ioe(TAG, "Suffix \"%s\" is too long. Must be (dot)[a-z]{1,10}.", suffix);
if (!StringUtils.containsOnly(
suffix.substring(1, suffix.length()), "abcdefghijklmnopqrstuvwxyz"))
Throw.ioe(
TAG, "Suffix \"%s\" contains weird characters. Must be (dot)[a-z]{1,10}.", suffix);
}
}
