private static void generateNameByString(
Set<String> possibleNames,
String value,
NameValidator validator,
boolean forStaticVariable,
Project project) {
if (!JavaPsiFacade.getInstance(project).getNameHelper().isIdentifier(value)) return;
if (forStaticVariable) {
StringBuilder buffer = new StringBuilder(value.length() + 10);
char[] chars = new char[value.length()];
value.getChars(0, value.length(), chars, 0);
boolean wasLow = Character.isLowerCase(chars[0]);
buffer.append(Character.toUpperCase(chars[0]));
for (int i = 1; i < chars.length; i++) {
if (Character.isUpperCase(chars[i])) {
if (wasLow) {
buffer.append('_');
wasLow = false;
}
} else {
wasLow = true;
}
buffer.append(Character.toUpperCase(chars[i]));
}
possibleNames.add(validator.validateName(buffer.toString(), true));
} else {
possibleNames.add(validator.validateName(value, true));
}
}
private static String[] getSuggestionsByValue(final String stringValue) {
List<String> result = new ArrayList<String>();
StringBuffer currentWord = new StringBuffer();
boolean prevIsUpperCase = false;
for (int i = 0; i < stringValue.length(); i++) {
final char c = stringValue.charAt(i);
if (Character.isUpperCase(c)) {
if (currentWord.length() > 0 && !prevIsUpperCase) {
result.add(currentWord.toString());
currentWord = new StringBuffer();
}
currentWord.append(c);
} else if (Character.isLowerCase(c)) {
currentWord.append(Character.toUpperCase(c));
} else if (Character.isJavaIdentifierPart(c) && c != '_') {
if (Character.isJavaIdentifierStart(c) || currentWord.length() > 0 || !result.isEmpty()) {
currentWord.append(c);
}
} else {
if (currentWord.length() > 0) {
result.add(currentWord.toString());
currentWord = new StringBuffer();
}
}
prevIsUpperCase = Character.isUpperCase(c);
}
if (currentWord.length() > 0) {
result.add(currentWord.toString());
}
return ArrayUtil.toStringArray(result);
}
/**
* Getters/Setters are supposed to be kept with their associated property. Search the list of
* entries to find the property and attach the setter.
*
* @param entries list of all items (methods, fields) in the class.
*/
private void hookGetterToProperty(List<ClassContentsEntry> entries) {
ListIterator<ClassContentsEntry> li = entries.listIterator();
String property = MethodUtil.getPropertyName((PsiMethod) myEnd);
while (li.hasNext()) {
Object o = li.next();
if (o instanceof FieldEntry) {
FieldEntry fe = (FieldEntry) o;
StringBuffer sb = new StringBuffer(fe.getName());
sb.setCharAt(0, Character.toUpperCase(sb.charAt(0)));
if (fe.getGetterMethod() == null && property.equals(sb.toString())) {
fe.setGetterMethod(this);
myKeptWithProperty = true;
break;
}
}
}
}
@Override
public String propertyNameToVariableName(String propertyName, VariableKind variableKind) {
if (variableKind == VariableKind.STATIC_FINAL_FIELD) {
String[] words = NameUtil.nameToWords(propertyName);
StringBuilder buffer = new StringBuilder();
for (int i = 0; i < words.length; i++) {
String word = words[i];
if (i > 0) {
buffer.append("_");
}
buffer.append(StringUtil.toUpperCase(word));
}
return buffer.toString();
}
String prefix = getPrefixByVariableKind(variableKind);
String name = propertyName;
if (!name.isEmpty() && !prefix.isEmpty() && !StringUtil.endsWithChar(prefix, '_')) {
name = Character.toUpperCase(name.charAt(0)) + name.substring(1);
}
name = prefix + name + getSuffixByVariableKind(variableKind);
name = changeIfNotIdentifier(name);
return name;
}