private void checkConstr(String str, String delim, String res[], Collection seps) {
MyTokenizer tokenizer = new MyTokenizer(str, delim, seps);
String tok;
int i;
int idx = 0;
for (i = 0; i < res.length; i++) {
assertTrue(
"MyTokenizer(\"" + str + "\", \"" + delim + "\") lacks tokens",
tokenizer.hasMoreTokens());
tok = tokenizer.nextToken();
assertTrue("tokenIndex broken", idx == tokenizer.getTokenIndex());
idx += tok.length();
assertTrue(
"MyTokenizer(\""
+ str
+ "\", \""
+ delim
+ "\") has wrong token \""
+ tok
+ "\" != \""
+ res[i]
+ "\"",
res[i].equals(tok));
}
assertTrue(
"MyTokenizer(\"" + str + "\", \"" + delim + "\") has too many tokens",
!tokenizer.hasMoreTokens());
}
/** Test putToken(). */
public void testPutToken() {
MyTokenizer st = new MyTokenizer("Hello old friend", " ");
int oidx;
assertTrue("Token 1", "Hello".equals(st.nextToken()));
oidx = st.getTokenIndex();
st.putToken(",");
assertTrue("PutToken 1", ",".equals(st.nextToken()));
assertTrue("PutTokenIndex 1", oidx == st.getTokenIndex());
assertTrue("Token 2", " ".equals(st.nextToken()));
assertTrue("Token 3", "old".equals(st.nextToken()));
oidx = st.getTokenIndex();
st.putToken(",");
st.putToken(";");
assertTrue("PutToken 2", ";".equals(st.nextToken()));
assertTrue("PutTokenIndex 2", oidx == st.getTokenIndex());
st.putToken("?");
assertTrue("PutToken 3", "?".equals(st.nextToken()));
assertTrue("PutTokenIndex 3", oidx == st.getTokenIndex());
assertTrue("Token 4", " ".equals(st.nextToken()));
assertTrue("Token 5", "friend".equals(st.nextToken()));
assertTrue("MoreTokens 1", !st.hasMoreTokens());
st.putToken("?");
assertTrue("MoreTokens 2", st.hasMoreTokens());
assertTrue("PutToken 4", "?".equals(st.nextToken()));
assertTrue("MoreTokens 3", !st.hasMoreTokens());
try {
st.putToken(null);
assertTrue("Allows nulls", false);
} catch (NullPointerException npe) {
}
}
/** Test lineseparators. */
public void testLineSeparator() {
MyTokenizer st = new MyTokenizer("str1\nstr2\r\nstr3\rstr4", "", MyTokenizer.LINE_SEPARATOR);
MyTokenizer st2 = new MyTokenizer("\n\n\r\n\r\n\r\r", "", MyTokenizer.LINE_SEPARATOR);
assertEquals(st.nextElement(), "str1");
assertEquals(st.nextElement(), "\n");
assertEquals(st.nextElement(), "str2");
assertEquals(st.nextElement(), "\r\n");
assertEquals(st.nextElement(), "str3");
assertEquals(st.nextElement(), "\r");
assertEquals(st.nextElement(), "str4");
assertTrue(!st.hasMoreElements());
assertEquals(st2.nextElement(), "\n");
assertEquals(st2.nextElement(), "\n");
assertEquals(st2.nextElement(), "\r\n");
assertEquals(st2.nextElement(), "\r\n");
assertEquals(st2.nextElement(), "\r");
assertEquals(st2.nextElement(), "\r");
assertTrue(!st2.hasMoreElements());
}
protected void parseEnumerationLiteral(String text, Object literal) throws ParseException {
text = text.trim();
if (text.length() == 0) {
return;
}
// strip any trailing semi-colons
if (text.charAt(text.length() - 1) == ';') {
text = text.substring(0, text.length() - 2);
}
MyTokenizer st;
String name = null;
StringBuilder stereotype = null;
String token;
try {
st = new MyTokenizer(text, "<<,\u00AB,\u00BB,>>");
while (st.hasMoreTokens()) {
token = st.nextToken();
if ("<<".equals(token) || "\u00AB".equals(token)) {
if (stereotype != null) {
String msg = "parsing.error.model-element-name.twin-stereotypes";
throw new ParseException(Translator.localize(msg), st.getTokenIndex());
}
stereotype = new StringBuilder();
while (true) {
token = st.nextToken();
if (">>".equals(token) || "\u00BB".equals(token)) {
break;
}
stereotype.append(token);
}
} else {
if (name != null) {
String msg = "parsing.error.model-element-name.twin-names";
throw new ParseException(Translator.localize(msg), st.getTokenIndex());
}
name = token;
}
}
} catch (NoSuchElementException nsee) {
String msg = "parsing.error.model-element-name.unexpected-name-element";
throw new ParseException(Translator.localize(msg), text.length());
} catch (ParseException pre) {
throw pre;
}
if (name != null) {
name = name.trim();
}
if (name != null) {
Model.getCoreHelper().setName(literal, name);
}
StereotypeUtility.dealWithStereotypes(literal, stereotype, false);
return;
}