public static void verifyCommand(
String args[],
@SuppressWarnings("unused") String help,
Pattern[] patterns,
int low,
int high) {
String message = "";
if (args.length > high) {
message = "too many arguments";
} else if (args.length < low) {
message = "too few arguments";
} else {
for (int i = 0; patterns != null && i < patterns.length && i < args.length; i++) {
if (patterns[i] != null) {
Matcher m = patterns[i].matcher(args[i]);
if (!m.matches())
message +=
String.format(
"Argument %s (%s) does not match %s%n", i, args[i], patterns[i].pattern());
}
}
}
if (message.length() != 0) {
StringBuilder sb = new StringBuilder();
String del = "${";
for (String arg : args) {
sb.append(del);
sb.append(arg);
del = ";";
}
sb.append("}, is not understood. ");
sb.append(message);
throw new IllegalArgumentException(sb.toString());
}
}
public static String removePrimerLR(String pname) {
Matcher m = primerLRPattern.matcher(pname);
if (!m.matches()) {
throw new IllegalArgumentException(pname);
}
return m.group(1);
}
public static String getChrom(String chromName) {
Matcher m = chromPattern.matcher(chromName);
if (!m.matches()) {
return chromName;
}
return m.group(1);
}
private static String expand(String str) {
if (str == null) {
return null;
}
StringBuilder result = new StringBuilder();
Pattern re = Pattern.compile("^(.*?)\\$\\{([^}]*)\\}(.*)");
while (true) {
Matcher matcher = re.matcher(str);
if (matcher.matches()) {
result.append(matcher.group(1));
String property = matcher.group(2);
if (property.equals("/")) {
property = "file.separator";
}
String value = System.getProperty(property);
if (value != null) {
result.append(value);
}
str = matcher.group(3);
} else {
result.append(str);
break;
}
}
return result.toString();
}
public static void main(String[] args) throws IOException {
// Get input html
StringBuffer sb = new StringBuffer();
BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
for (String str = in.readLine(); str != null; str = in.readLine()) {
sb.append("\n" + str);
}
String html = sb.toString();
// Match all the questions
Matcher matcher =
Pattern.compile(
"<\\s*div\\s+class\\s*=\\s*\"question-summary\"\\s*id\\s*=\\s*\"question-summary-(?<id>\\d+)\"\\s*>"
+ ".*?<\\s*div\\s+class\\s*=\\s*\"summary\"\\s*>"
+ ".*?<\\s*a\\s+.*?class\\s*=\\s*\"question-hyperlink\"\\s*>"
+ "(?<title>.*?)"
+ "</\\s*a\\s*>.*?<\\s*div\\s+class\\s*=\\s*\"user-action-time\"\\s*>"
+ ".*?<\\s*span\\s+.*?>(?<time>.*?)</\\s*span\\s*>",
Pattern.CASE_INSENSITIVE | Pattern.DOTALL)
.matcher(html);
// Output the information
while (matcher.find()) {
String id = matcher.group("id");
String title = matcher.group("title");
String time = matcher.group("time");
System.out.println(id + ";" + title + ";" + time);
}
}
/**
* Takes a line and looks for an archive request tag. If one is found, the information from the
* tag is returned as an <CODE>ArchiveRequest</CODE>. If a tag is found, the data in the tag is
* stored in the <CODE>HashMap</CODE> provided.
*
* @param currentLine The line in which to look for the archive tag.
* @param group The <CODE>ArchiveGroup</CODE> to which to add the <CODE>ArchiveRequest</CODE>. Can
* be <CODE>null</CODE>.
* @param template The <CODE>Template</CODE> to which the <CODE>ArchiveRequest</CODE> belongs.
* @return The archive request tag data as an instance of <CODE>ArchiveRequest</CODE>, <CODE>null
* </CODE> if the line passed in does not contain an arFile tag.
*/
private ArchiveRequest parseArchiveRequestTag(
String currentLine, ArchiveGroup group, Template template) {
ArchiveRequest archiveTag;
Matcher currentMatcher = archiveRequestPattern.matcher(currentLine);
if (currentMatcher.find()) {
String fileName = currentMatcher.group(1);
archiveTag = template.getArchiveRequest(fileName);
if (archiveTag == null) {
archiveTag = new ArchiveRequest(fileName);
template.addArchiveRequest(archiveTag);
}
if (group != null) {
// Creating a new request object because the requests
// in the groups flagged as not in database will mean the
// group - request association is not in database. Requests
// in the archiveRequests map flagged as not in database
// means the request record is not there.
String requestFileName = archiveTag.getFileName();
String requestFileLocation = archiveTag.getFileLocation();
ArchiveRequest groupRequest = new ArchiveRequest(requestFileLocation, requestFileName);
group.addArchiveRequest(groupRequest);
}
} else archiveTag = null;
return archiveTag;
}
/**
* Get the noun and verb <roots> (i.e. 'the highest' synsets in WordNet) from the particular
* 'icfile' (Information Content) that you are applying. Store a noun <root>: a synset offset
* number of type Integer in nounroots: an ArrayList<Integer> defined in the constructor of this
* class. Store a verb <root>: a synset offset number of type Integer in verbroots: an
* ArrayList<Integer> defined in the constructor of this class.
*
* <p>An example line in an 'icfile', showing a noun <root>: 1740n 128767 ROOT
*/
private void getRoots() {
Pattern pn = Pattern.compile("[0-9]+n [0-9]+ ROOT"); // find noun <root>
Pattern pv = Pattern.compile("[0-9]+v [0-9]+ ROOT"); // find verb <root>
Matcher m = null;
String root = "";
try {
BufferedReader in = new BufferedReader(new FileReader(icfile));
String line;
while ((line = in.readLine()) != null) {
// nouns
m = pn.matcher(line);
if (m.matches()) {
root = (line.split("\\s")[0]).split("n")[0]; // !!! double split !!!
nounroots.add(Integer.parseInt(root));
}
// verbs
m = pv.matcher(line);
if (m.matches()) {
root = (line.split("\\s")[0]).split("v")[0]; // !!! double split !!!
verbroots.add(Integer.parseInt(root));
}
}
in.close();
} catch (IOException e) {
e.printStackTrace();
}
}
public boolean isPresent2(String patternStr) {
Pattern p = Pattern.compile(patternStr);
Matcher m = p.matcher(string2);
boolean b = m.matches();
return b;
}
public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs)
throws IOException {
if (m != null) m.reset(root.relativize(dir).toString());
return m == null || m.matches() || m.hitEnd()
? FileVisitResult.CONTINUE
: FileVisitResult.SKIP_SUBTREE;
}
public static void main(String[] args) {
String inputStr = null;
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
try {
while ((inputStr = reader.readLine()) != null) {
inputStr = inputStr.trim();
if (DEST_MATCHER.reset(inputStr).matches()) {
System.out.println("Destination field!\n");
} else if (SOURCE_MATCHER.reset(inputStr).matches()) {
System.out.println("Source field!\n");
} else if (STRING_MATCHER.reset(inputStr).matches()) {
System.out.println("String literal!\n");
} else if (VAR_MATCHER.reset(inputStr).matches()) {
System.out.println("Variable!\n");
} else if (NUM_MATCHER.reset(inputStr).matches()) {
System.out.println("Number!\n");
} else {
System.out.println("Huh???\n");
}
}
} catch (Exception ioe) {
System.out.println("Exception: " + ioe.toString());
ioe.printStackTrace();
}
}
private InstanceList readFile() throws IOException {
String NL = System.getProperty("line.separator");
Scanner scanner = new Scanner(new FileInputStream(fileName), encoding);
ArrayList<Pipe> pipeList = new ArrayList<Pipe>();
pipeList.add(new CharSequence2TokenSequence(Pattern.compile("\\p{L}\\p{L}+")));
pipeList.add(new TokenSequence2FeatureSequence());
InstanceList testing = new InstanceList(new SerialPipes(pipeList));
try {
while (scanner.hasNextLine()) {
String text = scanner.nextLine();
text = text.replaceAll("\\x0d", "");
Pattern patten = Pattern.compile("^(.*?),(.*?),(.*)$");
Matcher matcher = patten.matcher(text);
if (matcher.find()) {
docIds.add(matcher.group(1));
testing.addThruPipe(new Instance(matcher.group(3), null, "test instance", null));
}
}
} finally {
scanner.close();
}
return testing;
}
/**
* Get dependencies of a source file.
*
* @param path The canonical path of source file.
* @return Path of dependencies.
*/
private ArrayList<String> getDependencies(String path) {
if (!dependenceMap.containsKey(path)) {
ArrayList<String> dependencies = new ArrayList<String>();
Matcher m = PATTERN_REQUIRE.matcher(read(path, charset));
while (m.find()) {
// Decide which root path to use.
// Path wrapped in <> is related to root path.
// Path wrapped in "" is related to parent folder of the source file.
String root = null;
if (m.group(1).equals("<")) {
root = this.root;
} else {
root = new File(path).getParent();
}
// Get path of required file.
String required = m.group(2);
File f = new File(root, required);
if (f.exists()) {
dependencies.add(canonize(f));
} else {
App.exit("Cannot find required file " + required + " in " + path);
}
}
dependenceMap.put(path, dependencies);
}
return dependenceMap.get(path);
}
@Override
public void actionPerformed(ActionEvent e) {
if (td.getTabCount() > 0) {
TextDocument ta = (TextDocument) td.getComponentAt(td.getSelectedIndex());
Pattern pn = Pattern.compile(tf1.getText());
Matcher mt = pn.matcher(ta.getText());
if (e.getSource() == jb2) { // 取代
ta.setText(mt.replaceAll(tf2.getText()));
} else if (e.getSource() == jb1) { // 尋找
Highlighter hl = ta.getHighlighter();
hl.removeAllHighlights();
while (mt.find()) {
try {
hl.addHighlight(
mt.start(), mt.end(), new DefaultHighlighter.DefaultHighlightPainter(null));
} catch (Exception ex) {
}
} // 開啟及關閉介面
} else if (e.getSource() == replace_searchMenuItem) {
System.out.println("Replace/Search is show:" + !show);
if (show) {
getContentPane().remove(jp);
show = false;
} else {
getContentPane().add(jp, BorderLayout.SOUTH);
show = true;
}
validate(); // 刷新容器
}
} else if (e.getSource() == replace_searchMenuItem) {
JOptionPane.showMessageDialog(
null, "尚無檔案，無法使用!", "Repace/Search error", JOptionPane.ERROR_MESSAGE);
}
}
public String getArtifactIdFromCoord(String coord) {
Matcher m = COORD_P.matcher(coord);
if (m.matches()) {
return m.group(2);
} else {
return null;
}
}
public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
if (attrs.isRegularFile()) {
if (m != null) m.reset(root.relativize(file).toString());
if (m == null || m.matches())
futures.add(exec.submit(new FileLoader(root, file, blocSize)));
}
return FileVisitResult.CONTINUE;
}
public BasicSpellChecker(String file) throws IOException {
BufferedReader in = new BufferedReader(new FileReader(file));
Pattern p = Pattern.compile("\\w+");
for (String temp = ""; temp != null; temp = in.readLine()) {
Matcher m = p.matcher(temp.toLowerCase());
while (m.find())
nWords.put((temp = m.group()), nWords.containsKey(temp) ? nWords.get(temp) + 1 : 1);
}
in.close();
}
// todo: give options for document splitting. A line or the whole file or
// sentence splitting as now
public Iterator<List<IN>> getIterator(Reader r) {
Tokenizer<IN> tokenizer = tokenizerFactory.getTokenizer(r);
// PTBTokenizer.newPTBTokenizer(r, false, true);
List<IN> words = new ArrayList<IN>();
IN previous = tokenFactory.makeToken();
StringBuilder prepend = new StringBuilder();
/*
* This changes SGML tags into whitespace -- it should maybe be moved
* elsewhere
*/
while (tokenizer.hasNext()) {
IN w = tokenizer.next();
String word = w.get(CoreAnnotations.TextAnnotation.class);
Matcher m = sgml.matcher(word);
if (m.matches()) {
String before = StringUtils.getNotNullString(w.get(CoreAnnotations.BeforeAnnotation.class));
String after = StringUtils.getNotNullString(w.get(CoreAnnotations.AfterAnnotation.class));
prepend.append(before).append(word);
String previousTokenAfter =
StringUtils.getNotNullString(previous.get(CoreAnnotations.AfterAnnotation.class));
previous.set(AfterAnnotation.class, previousTokenAfter + word + after);
// previous.appendAfter(w.word() + w.after());
} else {
String before = StringUtils.getNotNullString(w.get(CoreAnnotations.BeforeAnnotation.class));
if (prepend.length() > 0) {
w.set(BeforeAnnotation.class, prepend.toString() + before);
// w.prependBefore(prepend.toString());
prepend = new StringBuilder();
}
words.add(w);
previous = w;
}
}
List<List<IN>> sentences = wts.process(words);
String after = "";
IN last = null;
for (List<IN> sentence : sentences) {
int pos = 0;
for (IN w : sentence) {
w.set(PositionAnnotation.class, Integer.toString(pos));
after = StringUtils.getNotNullString(w.get(CoreAnnotations.AfterAnnotation.class));
w.remove(AfterAnnotation.class);
last = w;
}
}
if (last != null) {
last.set(AfterAnnotation.class, after);
}
return sentences.iterator();
}
// remove non-word characters and everything after ":::" from the
// program point name, leaving PackageName.ClassName.MethodName
private static String cleanup_pptname(String pptname) {
int index;
if ((index = pptname.indexOf("(")) > 0) {
pptname = pptname.substring(0, index);
}
if (pptname.endsWith(".")) pptname = pptname.substring(0, pptname.length() - 2);
Matcher m = non_word_pattern.matcher(pptname);
return m.replaceAll(".");
}
void search() {
int i=0;
Matcher matcher=new Matcher(a,b);
while (i<a.length-1) {
int j=i;
matcher.findBiggestMatchForFrom(i,j);
findbiggestmatchfrom(i,j,0);
}
}
public int getStatus() {
if (status != null) {
return status;
}
matcher = STATUS_PATTERN.matcher(firstLine);
if (matcher.find()) {
status = Integer.parseInt(matcher.group(1));
}
return status;
}
public static int[] decodePrimerName(String pname) {
Matcher m = primerNamePattern.matcher(pname);
if (!m.matches()) {
throw new IllegalArgumentException(pname);
}
int[] a = new int[3];
a[0] = Integer.parseInt(m.group(1));
a[1] = Integer.parseInt(m.group(2));
a[2] = Integer.parseInt(m.group(3));
return a;
}
public String getResult() {
if (result != null) {
return result;
}
matcher = RESULT_PATTERN.matcher(firstLine);
if (matcher.find()) {
result = matcher.group(1);
}
return result;
}
/**
* Converts a colour from #rrggbb to Java Color object.
*
* @param rgb String e.g. #ff00ee
* @return Colour
* @throws IllegalArgumentException If colour string is not valid
*/
protected Color convertRgb(String rgb) throws IllegalArgumentException {
// Get colour parameter
Matcher m = REGEX_RGB.matcher(rgb);
if (!m.matches()) {
throw new IllegalArgumentException(
"MathML invalid colour '" + rgb + "'; expected #rrggbb (lower-case)");
}
return new Color(
Integer.parseInt(m.group(1), 16),
Integer.parseInt(m.group(2), 16),
Integer.parseInt(m.group(3), 16));
}
void findRemoveDirectives(boolean clean) {
// if ( clean ) editor.startCompoundEdit();
Sketch sketch = editor.getSketch();
for (int i = 0; i < sketch.getCodeCount(); i++) {
SketchCode code = sketch.getCode(i);
String program = code.getProgram();
StringBuffer buffer = new StringBuffer();
Matcher m = pjsPattern.matcher(program);
while (m.find()) {
String mm = m.group();
// TODO this urgently needs tests ..
/* remove framing */
mm = mm.replaceAll("^\\/\\*\\s*@pjs", "").replaceAll("\\s*\\*\\/\\s*$", "");
/* fix multiline nice formatting */
mm = mm.replaceAll("[\\s]*([^;\\s\\n\\r]+)[\\s]*,[\\s]*[\\n\\r]+", "$1,");
/* fix multiline version without semicolons */
mm = mm.replaceAll("[\\s]*([^;\\s\\n\\r]+)[\\s]*[\\n\\r]+", "$1;");
mm = mm.replaceAll("\n", " ").replaceAll("\r", " ");
// System.out.println(mm);
if (clean) {
m.appendReplacement(buffer, "");
} else {
String[] directives = mm.split(";");
for (String d : directives) {
// System.out.println(d);
parseDirective(d);
}
}
}
if (clean) {
m.appendTail(buffer);
// TODO: not working!
code.setProgram(buffer.toString());
code.setModified(true);
}
}
if (clean) {
// editor.stopCompoundEdit();
editor.setText(sketch.getCurrentCode().getProgram());
sketch.setModified(false);
sketch.setModified(true);
}
}
protected static String getMethodName(Test test) {
String className;
String desc = test.toString();
Matcher matcher = methodpattern.matcher(desc);
if (matcher.matches()) {
className = matcher.group(1);
} else {
className = desc;
}
return className;
}
/**
* Returns an integer corresponding to the given experiment name. If the argument matches an
* experiment name exactly, then that index is returned. Otherwise, the argument is treated as a
* regexp, and the index of some experiment that matches it is returned.
*
* @param key The name, or regexp for the name, of the experiment to find.
* @return The array index of the experiment, or -1 if not found.
*/
public int findExperiment(String key) {
if (exptIndices.containsKey(key)) {
return exptIndices.get(key);
}
Pattern p = Pattern.compile(key);
for (String k : exptIndices.keySet()) {
Matcher m = p.matcher(k);
if (m.matches()) {
return exptIndices.get(k);
}
}
return -1;
}
/**
* Takes a line and looks for an archive group tag. If one is found, the information from the tag
* is returned as an <CODE>ArchiveGroup</CODE>. If a tag is found, the data in the tag is stored
* in the <CODE>HashMap</CODE> provided.
*
* @param currentLine The line in which to look for the archive tag.
* @param template The <CODE>Template</CODE> to which the <CODE>ArchiveGroup</CODE> belongs.
* @return The archive request tag data as an instance of <CODE>ArchiveGroup</CODE>, <CODE>null
* </CODE> if the line passed in does not contain an arFile tag.
*/
private ArchiveGroup parseArchiveGroupTag(String currentLine, Template template) {
ArchiveGroup archiveTag;
Matcher currentMatcher = archiveRequestPattern.matcher(currentLine);
if (currentMatcher.find()) {
String fileName = currentMatcher.group(1);
archiveTag = template.getArchiveGroup(fileName);
if (archiveTag == null) {
File groupFile = new File(fileName);
archiveTag = new ArchiveGroup(groupFile.getParent(), groupFile.getName());
template.addArchiveGroup(archiveTag);
}
} else archiveTag = null;
return archiveTag;
}
public void testBaseUrl() throws Exception {
sau1 = setupSimAu(simAuConfig(tempDirPath));
createContent(sau1);
crawlContent(sau1);
CachedUrlSet cus1 = sau1.getAuCachedUrlSet();
tempDirPath2 = getTempDir().getAbsolutePath() + File.separator;
Configuration config2 = simAuConfig(tempDirPath2);
config2.put("base_url", "http://anotherhost.org/");
SimulatedArchivalUnit sau2 = setupSimAu(config2);
createContent(sau2);
crawlContent(sau2);
CachedUrlSet cus2 = sau1.getAuCachedUrlSet();
List urls1 = auUrls(sau1);
List urls2 = auUrls(sau2);
Pattern pat = Pattern.compile("http://([^/]+)(/.*)$");
List<String> l1 = auUrls(sau1);
List<String> l2 = auUrls(sau2);
assertEquals(l1.size(), l2.size());
for (int ix = 0; ix < l1.size(); ix++) {
Matcher m1 = pat.matcher(l1.get(ix));
assertTrue(m1.matches());
Matcher m2 = pat.matcher(l2.get(ix));
assertTrue(m2.matches());
assertEquals("www.example.com", m1.group(1));
assertEquals("anotherhost.org", m2.group(1));
assertEquals(m1.group(2), m2.group(2));
}
}
public void run() {
// each file is processed into a local hash table and then merged with the global results
// this will cause much less contention on the global table, but still avoids a sequential
// update
Hashtable<String, Integer> local_results =
new Hashtable<String, Integer>(WordCountJ.HASH_SIZE, WordCountJ.LF);
// grab a file to work on
String cf;
while ((cf = files.poll()) != null) {
try {
BufferedReader input = new BufferedReader(new FileReader(cf));
String text;
// well go line-by-line... maybe this is not the fastest
while ((text = input.readLine()) != null) {
// parse words
Matcher matcher = pattern.matcher(text);
while (matcher.find()) {
String word = matcher.group(1);
if (local_results.containsKey(word)) {
local_results.put(word, 1 + local_results.get(word));
} else {
local_results.put(word, 1);
}
}
}
input.close();
} catch (Exception e) {
System.out.println(" caught a " + e.getClass() + "\n with message: " + e.getMessage());
return;
}
// merge local hashmap with shared one,could have a
// seperate thread do this but that might be cheating
Iterator<Map.Entry<String, Integer>> updates = local_results.entrySet().iterator();
while (updates.hasNext()) {
Map.Entry<String, Integer> kv = updates.next();
String k = kv.getKey();
Integer v = kv.getValue();
synchronized (results) {
if (results.containsKey(k)) {
results.put(k, v + results.get(k));
} else {
results.put(k, v);
}
}
}
local_results.clear();
}
}
private String htmlize(String msg) {
StringBuilder sb = new StringBuilder();
Pattern patMsgCat = Pattern.compile("\\[(.+?)\\].*");
msg = msg.replace("&", "&").replace("<", "<").replace(">", ">");
for (String line : msg.split(lineSep)) {
Matcher m = patMsgCat.matcher(line);
String cls = "normal";
if (m.matches()) {
cls = m.group(1);
}
line = "<span class='" + cls + "'>" + line + "</span>";
sb.append(line).append("<br>");
}
return sb.toString();
}