本文整理汇总了Java中it.unimi.dsi.lang.MutableString类的典型用法代码示例。如果您正苦于以下问题：Java MutableString类的具体用法？Java MutableString怎么用？Java MutableString使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
MutableString类属于it.unimi.dsi.lang包，在下文中一共展示了MutableString类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: dequeueKey
import it.unimi.dsi.lang.MutableString; //导入依赖的package包/类
/** Returns the next key in the flow of new pairs remained after the check, and discards the corresponding value. Note that calling this method is blocking (it may take a long time
* to produce the next pair because check+update is performed in batch); in particular, if no thread calls {@link AbstractSieve#enqueue(Object, Object)} for a sufficient
* number of times or {@link #flush}, a call to this method may never return.
*
* @return the next key (the value is discarded).
* @throws NoSuchElementException if there is no more pair to be returned; this may only happen if this new flow has been {@linkplain #close() closed}.
*/
public synchronized MutableString dequeueKey() throws NoSuchElementException, IOException, InterruptedException {
if (closed && size() == 0) throw new NoSuchElementException();
while (! closed && size() == 0) {
wait();
if (closed && size() == 0) throw new NoSuchElementException();
}
assert size() > 0 : size() + " <= 0";
while(inputIndex == -1 || input.available() == 0) {
if (inputIndex != -1) {
input.close();
new File(baseName + inputIndex).delete();
}
File file = new File(baseName + ++inputIndex);
file.deleteOnExit();
input = new DataInputStream(new FastBufferedInputStream(new FileInputStream(file)));
}
input.readLong(); // ALERT: we throw it away (no values)
size--;
return new MutableString().readSelfDelimUTF8((InputStream)input);
}
示例2: fetch
import it.unimi.dsi.lang.MutableString; //导入依赖的package包/类
public void fetch(URI uri) throws IOException {
this.url = uri;
MutableString s = new MutableString();
s.append("<html><head><title>").append(uri).append("</title></head>\n");
s.append("<body>\n");
try {
final int host = Integer.parseInt(uri.getHost());
final int page = Integer.parseInt(uri.getRawPath().substring(1));
final Random random = new Random(host << 32 | page);
for(int i = 0; i < 10; i++)
s.append("<a href=\"http://").append(host).append('/').append(random.nextInt(10000)).append("\">Link ").append(i).append("</a>\n");
s.append("<a href=\"http://").append(random.nextInt(1000)).append('/').append(random.nextInt(10000)).append("\">External link ").append("</a>\n");
}
catch(NumberFormatException e) {}
s.append("</body></html>\n");
inspectableBufferedInputStream.write(ByteBuffer.wrap(Util.toByteArray(s.toString())));
}
示例3: GobyAlignmentQueryReader
import it.unimi.dsi.lang.MutableString; //导入依赖的package包/类
/**
* Construct a query reader for this filename/basename.
*
* @param filename The filename of any file component for a Goby compact alignment, or the alignment basename.
* @throws IOException If an error occurs reading the alignment.
*/
public GobyAlignmentQueryReader(String filename) throws IOException {
basename = filename;
reader = new AlignmentReaderImpl(filename);
reader.readHeader();
if (!reader.isIndexed()) {
final String errorMessage = "Goby alignment files must be sorted in order to be loaded in IGV. See the IGV tutorial at http://goby.campagnelab.org/ for details.";
System.err.println(errorMessage);
throw new UnsupportedOperationException(errorMessage);
}
final IndexedIdentifier identifiers = reader.getTargetIdentifiers();
// add MT as a synonym for M:
identifiers.put(new MutableString("M"), identifiers.getInt(new MutableString("MT")));
targetIdentifiers = new DoubleIndexedIdentifier(identifiers);
isIndexed = reader.isIndexed();
// reader.close();
// reader = null;
targetSequenceNames = new ArrayList();
for (MutableString ms : identifiers.keySet()) {
targetSequenceNames.add(ms.toString());
}
}
示例4: query
import it.unimi.dsi.lang.MutableString; //导入依赖的package包/类
/**
* Obtain an iterator over a genomic window. The window on reference 'sequence' extends from
* start to end. The attribute 'contained' is ignored (documentation required).
*
* @return An alignment iterator restricted to the sequence [start end] interval.
*/
public final CloseableIterator<Alignment> query(String sequence, int start, int end, boolean contained) {
LOG.debug(String.format("query %s %d %d %b%n", sequence, start, end, contained));
final MutableString id = new MutableString(sequence);
int referenceIndex = targetIdentifiers.getIndex(id);
if (referenceIndex == -1) {
// try again removing a chr prefix:
referenceIndex = targetIdentifiers.getIndex(id.replace("chr", ""));
}
try {
if (referenceIndex == -1) {
// the reference could not be found in the Goby alignment, probably a wrong reference choice. Not sure how
// to inform the end user, but we send no results here:
return EMPTY_ITERATOR;
}
return new GobyAlignmentIterator(getNewLocalReader(), targetIdentifiers, referenceIndex, sequence, start, end);
} catch (IOException e) {
LOG.error(e);
return null;
}
}
示例5: recToString
import it.unimi.dsi.lang.MutableString; //导入依赖的package包/类
private void recToString(final Node n, final MutableString printPrefix, final MutableString result, final MutableString path, final int level) {
if (n == null) return;
result.append(printPrefix).append('(').append(level).append(')');
if (n.path != null) {
path.append(n.path);
result.append(" path: (").append(n.path.length()).append(") :").append(n.path);
}
result.append('\n');
path.append('0');
recToString(n.left, printPrefix.append('\t').append("0 => "), result, path, level + 1);
path.charAt(path.length() - 1, '1');
recToString(n.right, printPrefix.replace(printPrefix.length() - 5, printPrefix.length(), "1 => "), result, path, level + 1);
path.delete(path.length() - 1, path.length());
printPrefix.delete(printPrefix.length() - 6, printPrefix.length());
path.delete((int)(path.length() - n.path.length()), path.length());
}
示例6: recToString
import it.unimi.dsi.lang.MutableString; //导入依赖的package包/类
private void recToString(final Node n, final MutableString printPrefix, final MutableString result, final MutableString path, final int level) {
if (n == null) return;
result.append(printPrefix).append('(').append(level).append(')');
if (n.path != null) {
path.append(n.path);
result.append(" path:").append(n.path);
}
result.append('\n');
path.append('0');
recToString(n.left, printPrefix.append('\t').append("0 => "), result, path, level + 1);
path.charAt(path.length() - 1, '1');
recToString(n.right, printPrefix.replace(printPrefix.length() - 5, printPrefix.length(), "1 => "), result, path, level + 1);
path.delete(path.length() - 1, path.length());
printPrefix.delete(printPrefix.length() - 6, printPrefix.length());
//System.err.println("Path now: " + path + " Going to delete from " + (path.length() - n.pathLength));
path.delete((int)(path.length() - n.path.length()), path.length());
}
示例7: run
import it.unimi.dsi.lang.MutableString; //导入依赖的package包/类
public static void run( final FastBufferedReader fbr, final DataOutputStream dos, ProgressLogger pl ) throws IOException {
final MutableString s = new MutableString();
Object2IntOpenHashMap<MutableString> map = new Object2IntOpenHashMap<MutableString>();
map.defaultReturnValue( -1 );
int slash, hostIndex = -1;
if ( pl != null ) pl.start( "Reading URLS..." );
while( fbr.readLine( s ) != null ) {
slash = s.indexOf( '/', 8 );
// Fix for non-BURL URLs
if ( slash != -1 ) s.length( slash );
if ( ( hostIndex = map.getInt( s ) ) == -1 ) map.put( s.copy(), hostIndex = map.size() );
dos.writeInt( hostIndex );
if ( pl != null ) pl.lightUpdate();
}
if ( pl != null ) pl.done();
}
示例8: load
import it.unimi.dsi.lang.MutableString; //导入依赖的package包/类
/** Creates a new immutable subgraph by loading the supergraph, delegating the
* actual loading to the class specified in the <samp>supergraphclass</samp> property within the property
* file (named <samp><var>basename</var>.properties</samp>), and loading the subgraph array in memory.
* The exact load method to be used depends on the <code>method</code> argument.
*
* @param method the method to be used to load the supergraph.
* @param basename the basename of the graph.
* @param pl the progress logger; it can be <code>null</code>.
* @return an immutable subgraph containing the specified graph.
*/
protected static ImmutableGraph load( final LoadMethod method, final CharSequence basename, final ProgressLogger pl ) throws IOException {
final FileInputStream propertyFile = new FileInputStream( basename + PROPERTIES_EXTENSION );
final Properties properties = new Properties();
properties.load( propertyFile );
propertyFile.close();
final String graphClassName = properties.getProperty( ImmutableGraph.GRAPHCLASS_PROPERTY_KEY );
if ( ! graphClassName.equals( ImmutableSubgraph.class.getName() ) ) throw new IOException( "This class (" + ImmutableSubgraph.class.getName() + ") cannot load a graph stored using " + graphClassName );
final String supergraphBasename = properties.getProperty( SUPERGRAPHBASENAME_PROPERTY_KEY );
if ( supergraphBasename == null ) throw new IOException( "This property file does not specify the required property supergraphbasename" );
final ImmutableGraph supergraph = ImmutableGraph.load( method, supergraphBasename, null, pl );
if ( pl != null ) pl.start( "Reading nodes..." );
final String nodes = properties.getProperty( SUBGRAPHNODES_PROPERTY_KEY );
final ImmutableSubgraph isg = new ImmutableSubgraph( supergraph, BinIO.loadInts( nodes != null ? nodes : basename + ".nodes" ) );
if ( pl != null ) {
pl.count = isg.numNodes();
pl.done();
}
isg.basename = new MutableString( basename );
return isg;
}
示例9: process
import it.unimi.dsi.lang.MutableString; //导入依赖的package包/类
private void process() throws IOException {
final MutableString word = new MutableString(), nonWord = new MutableString();
while (fbr.next(word, nonWord)) {
final short index = (short)termSetOnthology.getLong(word.toLowerCase());
if (index != -1) {
final short oldValue = termCount.get(index);
if (oldValue < Short.MAX_VALUE) termCount.put(index, (short)(oldValue + 1));
}
}
}
示例10: append
import it.unimi.dsi.lang.MutableString; //导入依赖的package包/类
@Override
public Appendable append(char c) throws IOException {
final short index = (short)termSetOnthology.getLong(new MutableString().append(Character.toLowerCase(c)));
if (index != -1) {
final short oldValue = termCount.get(index);
if (oldValue < Short.MAX_VALUE) termCount.put(index, (short)(oldValue + 1));
}
return this;
}
示例11: main
import it.unimi.dsi.lang.MutableString; //导入依赖的package包/类
public static void main(String[] arg) throws IOException {
if (arg.length == 0) {
System.err.println("Usage: " + BuildRepetitionSet.class.getSimpleName() + " REPETITIONSET");
System.exit(1);
}
final FastBufferedReader fastBufferedReader = new FastBufferedReader(new InputStreamReader(System.in, Charsets.US_ASCII));
final MutableString s = new MutableString();
final LongOpenHashSet repeatedSet = new LongOpenHashSet();
final String outputFilename = arg[0];
final ProgressLogger pl = new ProgressLogger();
MutableString lastUrl = new MutableString();
pl.itemsName = "lines";
pl.start("Reading... ");
while(fastBufferedReader.readLine(s) != null) {
final int firstTab = s.indexOf('\t');
final int secondTab = s.indexOf('\t', firstTab + 1);
MutableString url = s.substring(secondTab + 1);
if (url.equals(lastUrl)) {
final int storeIndex = Integer.parseInt(new String(s.array(), 0, firstTab));
final long storePosition = Long.parseLong(new String(s.array(), firstTab + 1, secondTab - firstTab - 1));
repeatedSet.add((long)storeIndex << 48 | storePosition);
System.out.print(storeIndex);
System.out.print('\t');
System.out.print(storePosition);
System.out.print('\t');
System.out.println(url);
}
lastUrl = url;
pl.lightUpdate();
}
pl.done();
fastBufferedReader.close();
BinIO.storeObject(repeatedSet, outputFilename);
}
示例12: handleSeedURL
import it.unimi.dsi.lang.MutableString; //导入依赖的package包/类
private static URI handleSeedURL(final MutableString s) {
final URI url = BURL.parse(s);
if (url != null) {
if (url.isAbsolute()) return url;
else LOGGER.error("The seed URL " + s + " is relative");
}
else LOGGER.error("The seed URL " + s + " is malformed");
return null;
}
示例13: addBlackListedIPv4
import it.unimi.dsi.lang.MutableString; //导入依赖的package包/类
/** Adds a (or a set of) new IPv4 to the black list; the IPv4 can be specified directly or it can be a file (prefixed by
* <code>file:</code>).
*
* @param spec the specification (an IP address, or a file prefixed by <code>file</code>).
* @throws ConfigurationException
* @throws FileNotFoundException
*/
public void addBlackListedIPv4(final String spec) throws ConfigurationException, FileNotFoundException {
if (spec.length() == 0) return; // Skip empty specs
if (spec.startsWith("file:")) {
final LineIterator lineIterator = new LineIterator(new FastBufferedReader(new InputStreamReader(new FileInputStream(spec.substring(5)), Charsets.ISO_8859_1)));
while (lineIterator.hasNext()) {
final MutableString line = lineIterator.next();
if (line.length() > 0) blackListedIPv4Addresses.add(handleIPv4(line.toString()));
}
}
else blackListedIPv4Addresses.add(handleIPv4(spec));
}
示例14: addBlackListedHost
import it.unimi.dsi.lang.MutableString; //导入依赖的package包/类
/** Adds a (or a set of) new host to the black list; the host can be specified directly or it can be a file (prefixed by
* <code>file:</code>).
*
* @param spec the specification (a host, or a file prefixed by <code>file</code>).
* @throws ConfigurationException
* @throws FileNotFoundException
*/
public void addBlackListedHost(final String spec) throws ConfigurationException, FileNotFoundException {
if (spec.length() == 0) return; // Skip empty specs
if (spec.startsWith("file:")) {
final LineIterator lineIterator = new LineIterator(new FastBufferedReader(new InputStreamReader(new FileInputStream(spec.substring(5)), Charsets.ISO_8859_1)));
while (lineIterator.hasNext()) {
final MutableString line = lineIterator.next();
blackListedHostHashes.add(line.toString().trim().hashCode());
}
}
else blackListedHostHashes.add(spec.trim().hashCode());
}
示例15: main
import it.unimi.dsi.lang.MutableString; //导入依赖的package包/类
public static void main(String arg[]) throws IOException {
char[][] robotsResult = URLRespectsRobots.parseRobotsReader(new FileReader(arg[0]), arg[1]);
for(char[] a: robotsResult) System.err.println(new String(a));
final FastBufferedReader in = new FastBufferedReader(new InputStreamReader(System.in, Charsets.US_ASCII));
final MutableString s = new MutableString();
while(in.readLine(s) != null) {
final URI uri = BURL.parse(s);
System.out.println(apply(robotsResult, uri) + "\t" + uri);
}
in.close();
}