Java Parameter类代码示例

import com.martiansoftware.jsap.Parameter; //导入依赖的package包/类
public static void main(final String[] arguments)
{
   try
   {
      final SimpleJSAP jsap = new SimpleJSAP(
         "Main Application",
         "Demonstrate JSAP",
         new Parameter[]
            {new FlaggedOption("file", STRING_PARSER, NO_DEFAULT, REQUIRED, 'f', "file", "File path/name."),
             new Switch("verbose", 'v', "verbose", "Requests verbose output." )});
      final JSAPResult parsedResult = jsap.parse(arguments);
      if (jsap.messagePrinted())
      {
         out.println(jsap.getHelp());
         System.exit( -1 );
      }

      out.println("File path/name is '" + parsedResult.getString("file") + "'.");
      out.println("Verbosity level is " + parsedResult.getBoolean("verbose"));
   }
   catch (JSAPException jsapException)
   {
      out.println("Exception encountered during parsing command line arguments - " + jsapException);
   }
}
 

import com.martiansoftware.jsap.Parameter; //导入依赖的package包/类
public static void main(String[] arg) throws IOException, JSAPException {
	final SimpleJSAP jsap = new SimpleJSAP(GZIPIndexer.class.getName(), "Computes and stores a quasi-succinct index for a compressed archive.",
			new Parameter[] {
				new UnflaggedOption("archive", JSAP.STRING_PARSER, JSAP.REQUIRED, "The name a GZIP's archive."),
				new UnflaggedOption("index", JSAP.STRING_PARSER, JSAP.REQUIRED, "The output (a serialized LongBigList of pointers to the records in the archive) filename."),
			}
	);

	final JSAPResult jsapResult = jsap.parse(arg);
	if (jsap.messagePrinted()) return;

	final FastBufferedInputStream input = new FastBufferedInputStream(new FileInputStream(jsapResult.getString("archive")));
	ProgressLogger pl = new ProgressLogger(LOGGER, 1, TimeUnit.MINUTES, "records");
	pl.start("Scanning...");
	final EliasFanoMonotoneLongBigList list = new EliasFanoMonotoneLongBigList(index(input, pl));
	pl.done();
	BinIO.storeObject(list, jsapResult.getString("index"));
}
 

import com.martiansoftware.jsap.Parameter; //导入依赖的package包/类
public static void main(String[] args) throws IOException, JSAPException {

	SimpleJSAP jsap = new SimpleJSAP(GZIPArchiveReader.class.getName(), "Writes some random records on disk.",
		new Parameter[] {
			new Switch("fully", 'f', "fully",
				"Whether to read fully the record (and do a minimal cosnsistency check)."),
			new UnflaggedOption("path", JSAP.STRING_PARSER, JSAP.NO_DEFAULT, JSAP.REQUIRED, JSAP.NOT_GREEDY,
				"The path to read from."), });

	JSAPResult jsapResult = jsap.parse(args);
	if (jsap.messagePrinted())
	    System.exit(1);

	final boolean fully = jsapResult.getBoolean("fully");
	GZIPArchiveReader gzar = new GZIPArchiveReader(new FileInputStream(jsapResult.getString("path")));
	for (;;) {
	    ReadEntry e = gzar.getEntry();
	    if (e == null)
		break;
	    InputStream inflater = e.lazyInflater.get();
	    if (fully)
		ByteStreams.toByteArray(inflater);
	    e.lazyInflater.consume();
	    System.out.println(e);
	}
    }
 

import com.martiansoftware.jsap.Parameter; //导入依赖的package包/类
public static void main( String[] args ) throws Exception {
    SimpleJSAP jsap = new SimpleJSAP( FormatReader.class.getName(), "Tests the reading format", new Parameter[]{ new FlaggedOption( "input", JSAP.STRING_PARSER, JSAP.NO_DEFAULT, JSAP.REQUIRED, 'i', "input", "Input file" ), } );
    JSAPResult jsapResult = jsap.parse( args );
    if( jsap.messagePrinted() ) return;
    final Iterable<StringAndCandidate> stringAndCandidates = FormatReader.stringAndCandidates( jsapResult.getString( "input" ), 0, 0 );
    int bogus = 0;
    int numberOfCandidates = 0;
    for( StringAndCandidate sc : stringAndCandidates ) {
        CandidatesInfo ci = sc.candidatesInfo;
        if( ci.QAF == 0 && ci.LAF == 0 && ci.LAT == 0 && ci.QAC == 0 && ci.QAT == 0 ) bogus++;
        numberOfCandidates++;
        if( sc.surfaceForm.contains( "brad pitt" ) ) System.out.println( sc.surfaceForm + "\n" + ci );
    }

    LOGGER.info( "Candidates with all zeros : " + bogus );
    LOGGER.info( "Number of candidates:" + numberOfCandidates );
}
 

import com.martiansoftware.jsap.Parameter; //导入依赖的package包/类
public static void main(String[] rawArguments) throws JSAPException, IOException, ReflectiveOperationException {
	SimpleJSAP jsap = new SimpleJSAP(
			ScorerStatisticsSummarizer.class.getName(),
			"Compute summary statistics for a scorer ",
			new Parameter[] {
		new UnflaggedOption( "scorer", JSAP.STRING_PARSER, JSAP.REQUIRED,
					"Specification for the scorer" ),
		new UnflaggedOption( "output", JSAP.STRING_PARSER, JSAP.REQUIRED,
					"Filepath of the saved statistics summary, saved as a Property file." ),
		
	});
	
	// parse arguments
	JSAPResult args = jsap.parse( rawArguments );
	if ( jsap.messagePrinted() ) System.exit( 1 );
	
	String scorerSpec = args.getString("scorer");
	UnexpectednessScorer scorer = (UnexpectednessScorer) PoolSpecification.SCORER_PARSER.parse(scorerSpec);
	SummaryStatistics stat = computeStatistics(scorer);
	save(stat, new File(args.getString("output")), scorerSpec);
	System.out.println(scorer + " " + stat);
}
 

import com.martiansoftware.jsap.Parameter; //导入依赖的package包/类
public static void main( final String[] arg ) throws IOException, JSAPException {
	final SimpleJSAP simpleJSAP = new SimpleJSAP( JungAdapter.class.getName(), "Reads a graph with a given basename, optionally its transpose, and writes it on standard output in Pajek format.", 
			new Parameter[] { 
				new Switch( "offline", 'o', "offline", "Use the offline load method to reduce memory consumption. It usually works, but your mileage may vary." ),
				new UnflaggedOption( "basename", JSAP.STRING_PARSER, JSAP.NO_DEFAULT, JSAP.REQUIRED, JSAP.NOT_GREEDY, "The basename of the source graph." ),
				new UnflaggedOption( "transpose", JSAP.STRING_PARSER, JSAP.NO_DEFAULT, JSAP.NOT_REQUIRED, JSAP.NOT_GREEDY, "The basename of the transpose. If unspecified, the JungAdapter constructor will be provided with null as a parameter. This usually works, but your mileage may vary." )
	});

	final JSAPResult jsapResult = simpleJSAP.parse( arg );
	if ( simpleJSAP.messagePrinted() ) System.exit( 1 );
	final boolean offline = jsapResult.userSpecified( "offline" );

	final ImmutableGraph graph = offline ? ImmutableGraph.loadOffline( jsapResult.getString( "basename" ) ) : ImmutableGraph.load( jsapResult.getString( "basename" ) );
	final ImmutableGraph transpose = jsapResult.userSpecified( "transpose" ) ? ( offline ? ImmutableGraph.loadOffline( jsapResult.getString( "transpose" ) ) : ImmutableGraph.load( jsapResult.getString( "transpose" ) ) ) : null; 
	
	final PrintWriter printWriter = new PrintWriter( System.out );
	new PajekNetWriter<Integer, Long>().save( new JungAdapter( graph, transpose ), printWriter );
	printWriter.flush();
}
 

import com.martiansoftware.jsap.Parameter; //导入依赖的package包/类
public static void main( String args[] ) throws IllegalArgumentException, SecurityException, JSAPException, UnsupportedEncodingException, FileNotFoundException {

		final SimpleJSAP jsap = new SimpleJSAP( ImmutableSubgraph.class.getName(), "Writes the property file of an immutable subgraph.",
				new Parameter[] {
						new UnflaggedOption( "supergraphBasename", JSAP.STRING_PARSER, JSAP.NO_DEFAULT, JSAP.REQUIRED, JSAP.NOT_GREEDY, "The basename of the supergraph." ),
						new FlaggedOption( "subgraphNodes", JSAP.STRING_PARSER, null, JSAP.NOT_REQUIRED, 's', "subgraph-nodes", "Sets a subgraph node file (a list integers in DataInput format). If not specified, the name will be stemmed from the basename." ),
						new UnflaggedOption( "basename", JSAP.STRING_PARSER, JSAP.NO_DEFAULT, JSAP.REQUIRED, JSAP.NOT_GREEDY, "The basename of resulting immutable subgraph." ),
					}		
				);
		
		final JSAPResult jsapResult = jsap.parse( args );
		if ( jsap.messagePrinted() ) System.exit( 1 );

		final PrintWriter pw = new PrintWriter( new OutputStreamWriter( new FileOutputStream( jsapResult.getString( "basename" ) + ImmutableGraph.PROPERTIES_EXTENSION ), "UTF-8" ) );
		pw.println( ImmutableGraph.GRAPHCLASS_PROPERTY_KEY + " = " + ImmutableSubgraph.class.getName() );
		pw.println( "supergraphbasename = " + jsapResult.getString( "supergraphBasename" ) );
		if ( jsapResult.userSpecified( "subgraphNodes" )  ) pw.println( "subgraphnodes = " + jsapResult.getString( "subgraphNodes" ) );	
		pw.close();
	}
 

import com.martiansoftware.jsap.Parameter; //导入依赖的package包/类
public static void main( String arg[] ) throws IOException, JSAPException, IllegalArgumentException, ClassNotFoundException, IllegalAccessException, InvocationTargetException, InstantiationException, NoSuchMethodException {
	SimpleJSAP jsap = new SimpleJSAP( SequentialHyperBall.class.getName(), "Prints an approximation of the neighbourhood function.",
		new Parameter[] {
			new FlaggedOption( "log2m", JSAP.INTEGER_PARSER, JSAP.NO_DEFAULT, JSAP.REQUIRED, 'l', "log2m", "The logarithm of the number of registers." ),
			new FlaggedOption( "upperBound", JSAP.LONGSIZE_PARSER, Long.toString( Long.MAX_VALUE ), JSAP.NOT_REQUIRED, 'u', "upper-bound", "An upper bound to the number of iteration (default: the graph size)." ),
			new FlaggedOption( "threshold", JSAP.DOUBLE_PARSER, Double.toString( 1E-3 ), JSAP.NOT_REQUIRED, 't', "threshould", "A threshould that will be used to stop the computation by absolute or relative increment." ),
			new Switch( "spec", 's', "spec", "The source is not a basename but rather a specification of the form <ImmutableGraphImplementation>(arg,arg,...)." ),
			new UnflaggedOption( "basename", JSAP.STRING_PARSER, JSAP.NO_DEFAULT, JSAP.REQUIRED, JSAP.NOT_GREEDY, "The basename of the graph." ),
		}		
	);

	JSAPResult jsapResult = jsap.parse( arg );
	if ( jsap.messagePrinted() ) System.exit( 1 );
	
	final boolean spec = jsapResult.getBoolean( "spec" );
	final String basename = jsapResult.getString( "basename" );
	final ProgressLogger pl = new ProgressLogger( LOGGER );
	final int log2m = jsapResult.getInt( "log2m" );
	
	final ImmutableGraph graph = spec ? ObjectParser.fromSpec( basename, ImmutableGraph.class, GraphClassParser.PACKAGE ) : ImmutableGraph.loadOffline( basename );
	
	SequentialHyperBall shb = new SequentialHyperBall( graph, log2m, pl, Util.randomSeed() );
	TextIO.storeDoubles( shb.approximateNeighbourhoodFunction( jsapResult.getLong( "upperBound" ), jsapResult.getDouble( "threshold" ) ), System.out );
	shb.close();
}
 

import com.martiansoftware.jsap.Parameter; //导入依赖的package包/类
public static void main( String arg[] ) throws IOException, JSAPException, IllegalArgumentException, ClassNotFoundException, IllegalAccessException, InvocationTargetException, InstantiationException, NoSuchMethodException {
	SimpleJSAP jsap = new SimpleJSAP( ExactNeighbourhoodFunction.class.getName(), "Prints the neighbourhood function.",
		new Parameter[] {
			new Switch( "spec", 's', "spec", "The source is not a basename but rather a specification of the form <ImmutableGraphImplementation>(arg,arg,...)." ),
			new UnflaggedOption( "basename", JSAP.STRING_PARSER, JSAP.NO_DEFAULT, JSAP.REQUIRED, JSAP.NOT_GREEDY, "The basename of the graph." ),
		}		
	);

	JSAPResult jsapResult = jsap.parse( arg );
	if ( jsap.messagePrinted() ) System.exit( 1 );
	
	final boolean spec = jsapResult.getBoolean( "spec" );
	final String basename = jsapResult.getString( "basename" );
	final ProgressLogger pl = new ProgressLogger( LOGGER );
	
	final ImmutableGraph graph = spec ? ObjectParser.fromSpec( basename, ImmutableGraph.class, GraphClassParser.PACKAGE ) : ImmutableGraph.loadOffline( basename );
	
	final ExactNeighbourhoodFunction neighbourhoodFunction = new ExactNeighbourhoodFunction( graph, pl );
	pl.start( "Computing..." );
	TextIO.storeDoubles( neighbourhoodFunction.neighbourhoodFunction(), System.out );
	pl.done();
}
 

import com.martiansoftware.jsap.Parameter; //导入依赖的package包/类
protected ShellManager() throws JSAPException {
    this.reader = new BufferedReader(new InputStreamReader(System.in));
    this.jsap = new SimpleJSAP(
        "kuzoff",
        "",
        new Parameter[] {
            new FlaggedOption(DATABASE_FOLDER_OPTION)
                .setShortFlag('d').setLongFlag("database").setUsageName("database root folder").setRequired(true),
            new FlaggedOption(COMMAND_NAME_OPTION)
                .setShortFlag('c').setLongFlag("command").setUsageName("command to execute").setRequired(true),
            new FlaggedOption(PARAMETERS_OPTION)
                .setShortFlag('p')
                .setLongFlag("parameters")
                .setUsageName("command parameters (name_1=value_1;...name_k=value_k)")
                .setRequired(false)
        }
    );
    
    this.hasMoreCommands = true;
}
 

import com.martiansoftware.jsap.Parameter; //导入依赖的package包/类
@ManagedOperation @Description("Add a new IPv4 to the black list; it can be a single IP address or a file (prefixed by file:)")
public void addBlackListedIPv4(@org.softee.management.annotation.Parameter("address") @Description("An IPv4 address to be blacklisted") String address) throws ConfigurationException, FileNotFoundException {
	final Lock lock = rc.blackListedIPv4Lock.writeLock();
	lock.lock();
	try {
		rc.addBlackListedIPv4(address);
	} finally {
		lock.unlock();
	}
}
 

import com.martiansoftware.jsap.Parameter; //导入依赖的package包/类
public static void main(final String arg[]) throws Exception {
	final SimpleJSAP jsap = new SimpleJSAP(Agent.class.getName(), "Starts a BUbiNG agent (note that you must enable JMX by means of the standard Java system properties).",
			new Parameter[] {
				new FlaggedOption("weight", JSAP.INTEGER_PARSER, "1", JSAP.NOT_REQUIRED, 'w', "weight", "The agent weight."),
				new FlaggedOption("group", JSAP.STRING_PARSER, JSAP.NO_DEFAULT, JSAP.REQUIRED, 'g', "group", "The JGroups group identifier (must be the same for all cooperating agents)."),
				new FlaggedOption("jmxHost", JSAP.STRING_PARSER, InetAddress.getLocalHost().getHostAddress(), JSAP.REQUIRED, 'h', "jmx-host", "The IP address (possibly specified by a host name) that will be used to expose the JMX RMI connector to other agents."),
				new FlaggedOption("rootDir", JSAP.STRING_PARSER, JSAP.NO_DEFAULT, JSAP.NOT_REQUIRED, 'r', "root-dir", "The root directory."),
				new Switch("new", 'n', "new", "Start a new crawl"),
				new FlaggedOption("properties", JSAP.STRING_PARSER, JSAP.NO_DEFAULT, JSAP.REQUIRED, 'P', "properties", "The properties used to configure the agent."),
				new UnflaggedOption("name", JSAP.STRING_PARSER, JSAP.REQUIRED, "The agent name (an identifier that must be unique across the group).")
		});

		final JSAPResult jsapResult = jsap.parse(arg);
		if (jsap.messagePrinted()) System.exit(1);

		// JMX *must* be set up.
		final String portProperty = System.getProperty(JMX_REMOTE_PORT_SYSTEM_PROPERTY);
		if (portProperty == null) throw new IllegalArgumentException("You must specify a JMX service port using the property " + JMX_REMOTE_PORT_SYSTEM_PROPERTY);

		final String name = jsapResult.getString("name");
		final int weight = jsapResult.getInt("weight");
		final String group = jsapResult.getString("group");
		final String host = jsapResult.getString("jmxHost");
		final int port = Integer.parseInt(portProperty);

		final BaseConfiguration additional = new BaseConfiguration();
		additional.addProperty("name", name);
		additional.addProperty("group", group);
		additional.addProperty("weight", Integer.toString(weight));
		additional.addProperty("crawlIsNew", Boolean.valueOf(jsapResult.getBoolean("new")));
		if (jsapResult.userSpecified("rootDir")) additional.addProperty("rootDir", jsapResult.getString("rootDir"));

		new Agent(host, port, new RuntimeConfiguration(new StartupConfiguration(jsapResult.getString("properties"), additional)));
		System.exit(0); // Kills remaining FetchingThread instances, if any.
}
 

import com.martiansoftware.jsap.Parameter; //导入依赖的package包/类
public static void main(String[] arg) throws JSAPException, URISyntaxException, NoSuchAlgorithmException, ClientProtocolException, IOException, InterruptedException, ConfigurationException, IllegalArgumentException, ClassNotFoundException {

		SimpleJSAP jsap = new SimpleJSAP(HttpResponseWarcRecordTest.class.getName(), "Outputs an URL (given as argument) as the UncompressedWarcWriter would do",
			new Parameter[] {
				new UnflaggedOption("url", JSAP.STRING_PARSER, JSAP.REQUIRED, "The url of the page."),
			});

		JSAPResult jsapResult = jsap.parse(arg);
		if (jsap.messagePrinted()) System.exit(1);

		final String url = jsapResult.getString("url");

		final URI uri = new URI(url);
		final WarcWriter writer = new UncompressedWarcWriter(System.out);

		// Setup FetchData
		final RuntimeConfiguration testConfiguration = Helpers.getTestConfiguration(null);
		final HttpClient httpClient = FetchDataTest.getHttpClient(null, false);
		final FetchData fetchData = new FetchData(testConfiguration);

		fetchData.fetch(uri, httpClient, null, null, false);
		final HttpResponseWarcRecord record = new HttpResponseWarcRecord(uri, fetchData.response());
		writer.write(record);
		fetchData.close();
		System.out.println(record);

		writer.close();
	}
 

import com.martiansoftware.jsap.Parameter; //导入依赖的package包/类
public static void main(String[] args) throws JSAPException, IOException, InterruptedException {
	final SimpleJSAP jsap = new SimpleJSAP(RandomReadWritesTest.class.getName(), "Writes some random records on disk.",
		new Parameter[] {
			new FlaggedOption("random", JSAP.INTEGER_PARSER, "100", JSAP.NOT_REQUIRED, 'r', "random", "The number of random record to sample from."),
			new FlaggedOption("body", JSAP.INTSIZE_PARSER, "4K", JSAP.NOT_REQUIRED, 'b', "body", "The maximum size of the random generated body (in bytes)."),
			new Switch("fully", 'f', "fully", "Whether to read fully the record (and do a minimal sequential cosnsistency check)."),
			new Switch("writeonly", 'w', "writeonly", "Whether to skip the read part (if present, 'fully' will be ignored."),
			new UnflaggedOption("path", JSAP.STRING_PARSER, JSAP.NO_DEFAULT, JSAP.REQUIRED, JSAP.NOT_GREEDY, "The path to write to."),
			new UnflaggedOption("records", JSAP.INTSIZE_PARSER, JSAP.NO_DEFAULT, JSAP.REQUIRED, JSAP.NOT_GREEDY, "The numer of records to write."),
	});

	final JSAPResult jsapResult = jsap.parse(args);
	if (jsap.messagePrinted()) System.exit(1);

	final String path = jsapResult.getString("path");
	final boolean compress = path.endsWith(".gz");
	final boolean fully = jsapResult.getBoolean("fully");
	final int parallel = compress ? 1 : 0;

	final int body = jsapResult.getInt("body");

	final WarcRecord[] rnd = prepareRndRecords(jsapResult.getInt("random"), RESPONSE_PROBABILITY, MAX_NUMBER_OF_HEADERS, MAX_LENGTH_OF_HEADER, body);
	final int[] sequence = writeRecords(path, jsapResult.getInt("records"), rnd, parallel);
	if (! jsapResult.getBoolean("writeonly"))
		readRecords(path, sequence, body, fully, compress);

}
 

import com.martiansoftware.jsap.Parameter; //导入依赖的package包/类
public static void main( String args[] ) throws JSAPException, IOException {
    SimpleJSAP jsap = new SimpleJSAP( UncompressedWordVectors.class.getName(), "Creates a Word Vector representation from a string file", new Parameter[]{ new FlaggedOption( "input", JSAP.STRING_PARSER, JSAP
            .NO_DEFAULT, JSAP.REQUIRED, 'i', "input", "Vector file" ), new FlaggedOption( "output", JSAP.STRING_PARSER, JSAP.NO_DEFAULT, JSAP.REQUIRED, 'o', "output", "Output file name" ) } );
    JSAPResult jsapResult = jsap.parse( args );
    if( jsap.messagePrinted() ) return;
    UncompressedWordVectors vec = UncompressedWordVectors.read( jsapResult.getString( "input" ) );
    vec.N = vec.vectors.get( vec.vectors.keySet().iterator().next() ).length;
    BinIO.storeObject( vec, jsapResult.getString( "output" ) );
}