idx int64 0 165k | question stringlengths 73 4.15k | target stringlengths 5 918 | len_question int64 21 890 | len_target int64 3 255 |
|---|---|---|---|---|
156,600 | public static ZProxy newProxy ( ZContext ctx , String name , Proxy sockets , String motdelafin , Object ... args ) { return new ZProxy ( ctx , name , sockets , new ZmqPump ( ) , motdelafin , args ) ; } | Creates a new low - level proxy for better performances . | 59 | 12 |
156,601 | public String restart ( ZMsg hot ) { ZMsg msg = new ZMsg ( ) ; msg . add ( RESTART ) ; final boolean cold = hot == null ; if ( cold ) { msg . add ( Boolean . toString ( false ) ) ; } else { msg . add ( Boolean . toString ( true ) ) ; msg . append ( hot ) ; } String status = EXITED ; if ( agent . send ( msg ) ) { status... | Restarts the proxy . Stays alive . | 105 | 9 |
156,602 | public String exit ( ) { agent . send ( EXIT ) ; exit . awaitSilent ( ) ; agent . close ( ) ; return EXITED ; } | Stops the proxy and exits . The call is synchronous . | 33 | 13 |
156,603 | public String status ( boolean sync ) { if ( exit . isExited ( ) ) { return EXITED ; } try { String status = recvStatus ( ) ; if ( agent . send ( STATUS ) && sync ) { // wait for the response to emulate sync status = recvStatus ( ) ; // AND refill a status if ( EXITED . equals ( status ) || ! agent . send ( STATUS ) ) ... | Inquires for the status of the proxy . | 113 | 10 |
156,604 | private String recvStatus ( ) { if ( ! agent . sign ( ) ) { return EXITED ; } // receive the status response final ZMsg msg = agent . recv ( ) ; if ( msg == null ) { return EXITED ; } String status = msg . popString ( ) ; msg . destroy ( ) ; return status ; } | receives the last known state of the proxy | 72 | 10 |
156,605 | public boolean containsPublicKey ( byte [ ] publicKey ) { Utils . checkArgument ( publicKey . length == 32 , "publickey needs to have a size of 32 bytes. got only " + publicKey . length ) ; return containsPublicKey ( ZMQ . Curve . z85Encode ( publicKey ) ) ; } | Check if a public key is in the certificate store . | 70 | 11 |
156,606 | public boolean containsPublicKey ( String publicKey ) { Utils . checkArgument ( publicKey . length ( ) == 40 , "z85 publickeys should have a length of 40 bytes but got " + publicKey . length ( ) ) ; reloadIfNecessary ( ) ; return publicKeys . containsKey ( publicKey ) ; } | check if a z85 - based public key is in the certificate store . This method will scan the folder for changes on every call | 72 | 26 |
156,607 | boolean checkForChanges ( ) { // initialize with last checked files final Map < File , byte [ ] > presents = new HashMap <> ( fingerprints ) ; boolean modified = traverseDirectory ( location , new IFileVisitor ( ) { @ Override public boolean visitFile ( File file ) { return modified ( presents . remove ( file ) , file ... | Check if files in the certificate folders have been added or removed . | 132 | 13 |
156,608 | public ZAuth configureCurve ( String location ) { Objects . requireNonNull ( location , "Location has to be supplied" ) ; return send ( Mechanism . CURVE . name ( ) , location ) ; } | Configure CURVE authentication | 46 | 6 |
156,609 | public ZapReply nextReply ( boolean wait ) { if ( ! repliesEnabled ) { System . out . println ( "ZAuth: replies are disabled. Please use replies(true);" ) ; return null ; } return ZapReply . recv ( replies , wait ) ; } | Retrieves the next ZAP reply . | 57 | 9 |
156,610 | public static int send ( SocketBase s , String str , int flags ) { byte [ ] data = str . getBytes ( CHARSET ) ; return send ( s , data , data . length , flags ) ; } | Sending functions . | 46 | 4 |
156,611 | public static Msg recv ( SocketBase s , int flags ) { checkSocket ( s ) ; Msg msg = recvMsg ( s , flags ) ; if ( msg == null ) { return null ; } // At the moment an oversized message is silently truncated. // TODO: Build in a notification mechanism to report the overflows. //int to_copy = nbytes < len_ ? nbytes : len_;... | Receiving functions . | 94 | 5 |
156,612 | public static String getMessageMetadata ( Msg msg , String property ) { String data = null ; Metadata metadata = msg . getMetadata ( ) ; if ( metadata != null ) { data = metadata . get ( property ) ; } return data ; } | Get message metadata string | 54 | 4 |
156,613 | public static boolean proxy ( SocketBase frontend , SocketBase backend , SocketBase capture ) { Utils . checkArgument ( frontend != null , "Frontend socket has to be present for proxy" ) ; Utils . checkArgument ( backend != null , "Backend socket has to be present for proxy" ) ; return Proxy . proxy ( frontend , backen... | The proxy functionality | 84 | 3 |
156,614 | public final ZMonitor start ( ) { if ( started ) { System . out . println ( "ZMonitor: Unable to start while already started." ) ; return this ; } agent . send ( START ) ; agent . recv ( ) ; started = true ; return this ; } | Starts the monitoring . Event types have to be added before the start or they will take no effect . | 58 | 21 |
156,615 | public final ZMonitor verbose ( boolean verbose ) { if ( started ) { System . out . println ( "ZMonitor: Unable to change verbosity while already started." ) ; return this ; } agent . send ( VERBOSE , true ) ; agent . send ( Boolean . toString ( verbose ) ) ; agent . recv ( ) ; return this ; } | Sets verbosity of the monitor . | 78 | 8 |
156,616 | public final ZMonitor add ( Event ... events ) { if ( started ) { System . out . println ( "ZMonitor: Unable to add events while already started." ) ; return this ; } ZMsg msg = new ZMsg ( ) ; msg . add ( ADD_EVENTS ) ; for ( Event evt : events ) { msg . add ( evt . name ( ) ) ; } agent . send ( msg ) ; agent . recv ( ... | Adds event types to monitor . | 100 | 6 |
156,617 | public final ZEvent nextEvent ( boolean wait ) { if ( ! started ) { System . out . println ( "ZMonitor: Start before getting events." ) ; return null ; } ZMsg msg = agent . recv ( wait ) ; if ( msg == null ) { return null ; } return new ZEvent ( msg ) ; } | Gets the next event blocking for it until available if requested . | 70 | 13 |
156,618 | public boolean sendFrame ( ZFrame frame , int flags ) { final byte [ ] data = frame . getData ( ) ; final Msg msg = new Msg ( data ) ; if ( socketBase . send ( msg , flags ) ) { return true ; } mayRaise ( ) ; return false ; } | Send a frame | 65 | 3 |
156,619 | public static Pipe [ ] pair ( ZObject [ ] parents , int [ ] hwms , boolean [ ] conflates ) { Pipe [ ] pipes = new Pipe [ 2 ] ; // Creates two pipe objects. These objects are connected by two ypipes, // each to pass messages in one direction. YPipeBase < Msg > upipe1 = conflates [ 0 ] ? new YPipeConflate <> ( ) : new YP... | terminates straight away . | 309 | 5 |
156,620 | public boolean checkRead ( ) { if ( ! inActive ) { return false ; } if ( state != State . ACTIVE && state != State . WAITING_FOR_DELIMITER ) { return false ; } // Check if there's an item in the pipe. if ( ! inpipe . checkRead ( ) ) { inActive = false ; return false ; } // If the next item in the pipe is message delimi... | Returns true if there is at least one message to read in the pipe . | 147 | 15 |
156,621 | public Msg read ( ) { if ( ! inActive ) { return null ; } if ( state != State . ACTIVE && state != State . WAITING_FOR_DELIMITER ) { return null ; } while ( true ) { Msg msg = inpipe . read ( ) ; if ( msg == null ) { inActive = false ; return null ; } // If this is a credential, save a copy and receive next message. if... | Reads a message to the underlying pipe . | 220 | 9 |
156,622 | public boolean checkWrite ( ) { if ( ! outActive || state != State . ACTIVE ) { return false ; } // TODO DIFF V4 small change, it is done like this in 4.2.2 boolean full = ! checkHwm ( ) ; if ( full ) { outActive = false ; return false ; } return true ; } | the message would cause high watermark the function returns false . | 74 | 12 |
156,623 | public boolean write ( Msg msg ) { if ( ! checkWrite ( ) ) { return false ; } boolean more = msg . hasMore ( ) ; boolean identity = msg . isIdentity ( ) ; outpipe . write ( msg , more ) ; if ( ! more && ! identity ) { msgsWritten ++ ; } return true ; } | message cannot be written because high watermark was reached . | 72 | 11 |
156,624 | public void rollback ( ) { // Remove incomplete message from the outbound pipe. Msg msg ; if ( outpipe != null ) { while ( ( msg = outpipe . unwrite ( ) ) != null ) { assert ( msg . hasMore ( ) ) ; } } } | Remove unfinished parts of the outbound message from the pipe . | 59 | 12 |
156,625 | public void flush ( ) { // The peer does not exist anymore at this point. if ( state == State . TERM_ACK_SENT ) { return ; } if ( outpipe != null && ! outpipe . flush ( ) ) { sendActivateRead ( peer ) ; } } | Flush the messages downstream . | 61 | 6 |
156,626 | public void terminate ( boolean delay ) { // Overload the value specified at pipe creation. this . delay = delay ; // If terminate was already called, we can ignore the duplicit invocation. if ( state == State . TERM_REQ_SENT_1 || state == State . TERM_REQ_SENT_2 ) { return ; } // If the pipe is in the final phase of a... | before actual shutdown . | 490 | 4 |
156,627 | private void processDelimiter ( ) { assert ( state == State . ACTIVE || state == State . WAITING_FOR_DELIMITER ) ; if ( state == State . ACTIVE ) { state = State . DELIMITER_RECEIVED ; } else { outpipe = null ; sendPipeTermAck ( peer ) ; state = State . TERM_ACK_SENT ; } } | Handler for delimiter read from the pipe . | 91 | 9 |
156,628 | public void hiccup ( ) { // If termination is already under way do nothing. if ( state != State . ACTIVE ) { return ; } // We'll drop the pointer to the inpipe. From now on, the peer is // responsible for deallocating it. inpipe = null ; // Create new inpipe. if ( conflate ) { inpipe = new YPipeConflate <> ( ) ; } else... | in the peer . | 153 | 4 |
156,629 | protected boolean rollback ( ) { if ( currentOut != null ) { currentOut . rollback ( ) ; currentOut = null ; moreOut = false ; } return true ; } | Rollback any message parts that were sent but not yet flushed . | 38 | 13 |
156,630 | @ Override public final int encode ( ValueReference < ByteBuffer > data , int size ) { int bufferSize = size ; ByteBuffer buf = data . get ( ) ; if ( buf == null ) { buf = this . buffer ; bufferSize = this . bufferSize ; buffer . clear ( ) ; } if ( inProgress == null ) { return 0 ; } int pos = 0 ; buf . limit ( buf . c... | is NULL ) encoder will provide buffer of its own . | 484 | 12 |
156,631 | private void nextStep ( byte [ ] buf , int toWrite , Runnable next , boolean newMsgFlag ) { if ( buf != null ) { writeBuf = ByteBuffer . wrap ( buf ) ; writeBuf . limit ( toWrite ) ; } else { writeBuf = null ; } this . toWrite = toWrite ; this . next = next ; this . newMsgFlag = newMsgFlag ; } | to the buffer and schedule next state machine action . | 89 | 10 |
156,632 | public void addTimer ( long timeout , IPollEvents sink , int id ) { assert ( Thread . currentThread ( ) == worker ) ; final long expiration = clock ( ) + timeout ; TimerInfo info = new TimerInfo ( sink , id ) ; timers . insert ( expiration , info ) ; changed = true ; } | argument set to id_ . | 68 | 6 |
156,633 | public void cancelTimer ( IPollEvents sink , int id ) { assert ( Thread . currentThread ( ) == worker ) ; TimerInfo copy = new TimerInfo ( sink , id ) ; // Complexity of this operation is O(n). We assume it is rarely used. TimerInfo timerInfo = timers . find ( copy ) ; if ( timerInfo != null ) { // let's defer the remo... | Cancel the timer created by sink_ object with ID equal to id_ . | 98 | 16 |
156,634 | protected long executeTimers ( ) { assert ( Thread . currentThread ( ) == worker ) ; changed = false ; // Fast track. if ( timers . isEmpty ( ) ) { return 0L ; } // Get the current time. long current = clock ( ) ; // Execute the timers that are already due. for ( Entry < TimerInfo , Long > entry : timers . entries ( ) ... | to wait to match the next timer or 0 meaning no timers . | 324 | 13 |
156,635 | @ Override protected void processTerm ( int linger ) { // Double termination should never happen. assert ( ! terminating ) ; // Send termination request to all owned objects. for ( Own it : owned ) { sendTerm ( it , linger ) ; } registerTermAcks ( owned . size ( ) ) ; owned . clear ( ) ; // Start termination process an... | steps to the beginning of the termination process . | 96 | 9 |
156,636 | public boolean rm ( Pipe pipe , IMtrieHandler func , XPub pub ) { assert ( pipe != null ) ; assert ( func != null ) ; return rmHelper ( pipe , new byte [ 0 ] , 0 , 0 , func , pub ) ; } | supplied callback function . | 54 | 5 |
156,637 | public boolean rm ( Msg msg , Pipe pipe ) { assert ( msg != null ) ; assert ( pipe != null ) ; return rmHelper ( msg , 1 , msg . size ( ) - 1 , pipe ) ; } | actually removed rather than de - duplicated . | 46 | 9 |
156,638 | public void match ( ByteBuffer data , int size , IMtrieHandler func , XPub pub ) { assert ( data != null ) ; assert ( func != null ) ; assert ( pub != null ) ; Mtrie current = this ; int idx = 0 ; while ( true ) { // Signal the pipes attached to this node. if ( current . pipes != null ) { for ( Pipe it : current . pipe... | Signal all the matching pipes . | 292 | 7 |
156,639 | private void close ( ) { assert ( fd != null ) ; try { fd . close ( ) ; socket . eventClosed ( endpoint , fd ) ; } catch ( IOException e ) { socket . eventCloseFailed ( endpoint , ZError . exccode ( e ) ) ; } fd = null ; } | Close the listening socket . | 70 | 5 |
156,640 | private SocketChannel accept ( ) throws IOException { // The situation where connection cannot be accepted due to insufficient // resources is considered valid and treated by ignoring the connection. // Accept one connection and deal with different failure modes. assert ( fd != null ) ; SocketChannel sock = fd . accept... | or was denied because of accept filters . | 289 | 8 |
156,641 | public void attach ( Pipe pipe ) { // If we are in the middle of sending a message, we'll add new pipe // into the list of eligible pipes. Otherwise we add it to the list // of active pipes. if ( more ) { pipes . add ( pipe ) ; Collections . swap ( pipes , eligible , pipes . size ( ) - 1 ) ; eligible ++ ; } else { pipe... | Adds the pipe to the distributor object . | 112 | 8 |
156,642 | public void match ( Pipe pipe ) { int idx = pipes . indexOf ( pipe ) ; // If pipe is already matching do nothing. if ( idx < matching ) { return ; } // If the pipe isn't eligible, ignore it. if ( idx >= eligible ) { return ; } // Mark the pipe as matching. Collections . swap ( pipes , idx , matching ) ; matching ++ ; } | will send message also to this pipe . | 85 | 8 |
156,643 | public void terminated ( Pipe pipe ) { // Remove the pipe from the list; adjust number of matching, active and/or // eligible pipes accordingly. if ( pipes . indexOf ( pipe ) < matching ) { Collections . swap ( pipes , pipes . indexOf ( pipe ) , matching - 1 ) ; matching -- ; } if ( pipes . indexOf ( pipe ) < active ) ... | Removes the pipe from the distributor object . | 146 | 9 |
156,644 | public void activated ( Pipe pipe ) { // Move the pipe from passive to eligible state. Collections . swap ( pipes , pipes . indexOf ( pipe ) , eligible ) ; eligible ++ ; // If there's no message being sent at the moment, move it to // the active state. if ( ! more ) { Collections . swap ( pipes , eligible - 1 , active ... | Activates pipe that have previously reached high watermark . | 82 | 11 |
156,645 | public boolean sendToMatching ( Msg msg ) { // Is this end of a multipart message? boolean msgMore = msg . hasMore ( ) ; // Push the message to matching pipes. distribute ( msg ) ; // If mutlipart message is fully sent, activate all the eligible pipes. if ( ! msgMore ) { active = eligible ; } more = msgMore ; return tr... | Send the message to the matching outbound pipes . | 83 | 10 |
156,646 | private void distribute ( Msg msg ) { // If there are no matching pipes available, simply drop the message. if ( matching == 0 ) { return ; } // TODO isVsm // Push copy of the message to each matching pipe. for ( int idx = 0 ; idx < matching ; ++ idx ) { if ( ! write ( pipes . get ( idx ) , msg ) ) { -- idx ; // Retry ... | Put the message to all active pipes . | 103 | 8 |
156,647 | private boolean write ( Pipe pipe , Msg msg ) { if ( ! pipe . write ( msg ) ) { Collections . swap ( pipes , pipes . indexOf ( pipe ) , matching - 1 ) ; matching -- ; Collections . swap ( pipes , pipes . indexOf ( pipe ) , active - 1 ) ; active -- ; Collections . swap ( pipes , active , eligible - 1 ) ; eligible -- ; r... | fails . In such a case false is returned . | 109 | 11 |
156,648 | public final boolean register ( final SelectableChannel channel , final EventsHandler handler ) { return register ( channel , handler , IN | OUT | ERR ) ; } | Registers a SelectableChannel for polling on all events . | 33 | 12 |
156,649 | public final boolean unregister ( final Object socketOrChannel ) { if ( socketOrChannel == null ) { return false ; } CompositePollItem items = this . items . remove ( socketOrChannel ) ; boolean rc = items != null ; if ( rc ) { all . remove ( items ) ; } return rc ; } | Unregister a Socket or SelectableChannel for polling on the specified events . | 66 | 15 |
156,650 | protected int poll ( final long timeout , final boolean dispatchEvents ) { // get all the raw items final Set < PollItem > pollItems = new HashSet <> ( ) ; for ( CompositePollItem it : all ) { pollItems . add ( it . item ( ) ) ; } // polling time final int rc = poll ( selector , timeout , pollItems ) ; if ( ! dispatchE... | Issue a poll call using the specified timeout value . | 130 | 10 |
156,651 | protected int poll ( final Selector selector , final long tout , final Collection < zmq . poll . PollItem > items ) { final int size = items . size ( ) ; return zmq . ZMQ . poll ( selector , items . toArray ( new PollItem [ size ] ) , size , tout ) ; } | does the effective polling | 71 | 4 |
156,652 | protected boolean dispatch ( final Collection < ? extends ItemHolder > all , int size ) { ItemHolder [ ] array = all . toArray ( new ItemHolder [ all . size ( ) ] ) ; // protected against handlers unregistering during this loop for ( ItemHolder holder : array ) { EventsHandler handler = holder . handler ( ) ; if ( hand... | Dispatches the polled events . | 250 | 7 |
156,653 | public boolean readable ( final Object socketOrChannel ) { final PollItem it = filter ( socketOrChannel , READABLE ) ; if ( it == null ) { return false ; } return it . isReadable ( ) ; } | checks for read event | 47 | 4 |
156,654 | public boolean writable ( final Object socketOrChannel ) { final PollItem it = filter ( socketOrChannel , WRITABLE ) ; if ( it == null ) { return false ; } return it . isWritable ( ) ; } | checks for write event | 49 | 4 |
156,655 | public boolean error ( final Object socketOrChannel ) { final PollItem it = filter ( socketOrChannel , ERR ) ; if ( it == null ) { return false ; } return it . isError ( ) ; } | checks for error event | 46 | 4 |
156,656 | protected boolean add ( Object socketOrChannel , final ItemHolder holder ) { if ( socketOrChannel == null ) { Socket socket = holder . socket ( ) ; SelectableChannel ch = holder . item ( ) . getRawSocket ( ) ; if ( ch == null ) { // not a channel assert ( socket != null ) ; socketOrChannel = socket ; } else if ( socket... | add an item to this poller | 180 | 7 |
156,657 | protected Collection < ? extends ItemHolder > items ( ) { for ( CompositePollItem item : all ) { item . handler ( globalHandler ) ; } return all ; } | gets all the items of this poller | 36 | 8 |
156,658 | protected Iterable < ItemHolder > items ( final Object socketOrChannel ) { final CompositePollItem aggregate = items . get ( socketOrChannel ) ; if ( aggregate == null ) { return Collections . emptySet ( ) ; } return aggregate . holders ; } | gets all the items of this poller regarding the given input | 54 | 12 |
156,659 | protected PollItem filter ( final Object socketOrChannel , int events ) { if ( socketOrChannel == null ) { return null ; } CompositePollItem item = items . get ( socketOrChannel ) ; if ( item == null ) { return null ; } PollItem pollItem = item . item ( ) ; if ( pollItem == null ) { return null ; } if ( pollItem . hasE... | filters items to get the first one matching the criteria or null if none found | 97 | 16 |
156,660 | public String getShortString ( ) { String value = Wire . getShortString ( needle , needle . position ( ) ) ; forward ( value . length ( ) + 1 ) ; return value ; } | Get a string from the frame | 41 | 6 |
156,661 | public String getLongString ( ) { String value = Wire . getLongString ( needle , needle . position ( ) ) ; forward ( value . length ( ) + 4 ) ; return value ; } | Get a long string from the frame | 41 | 7 |
156,662 | public void putList ( Collection < String > elements ) { if ( elements == null ) { putNumber1 ( 0 ) ; } else { Utils . checkArgument ( elements . size ( ) < 256 , "Collection has to be smaller than 256 elements" ) ; putNumber1 ( elements . size ( ) ) ; for ( String string : elements ) { putString ( string ) ; } } } | Put a collection of strings to the frame | 84 | 8 |
156,663 | public void putMap ( Map < String , String > map ) { if ( map == null ) { putNumber1 ( 0 ) ; } else { Utils . checkArgument ( map . size ( ) < 256 , "Map has to be smaller than 256 elements" ) ; putNumber1 ( map . size ( ) ) ; for ( Entry < String , String > entry : map . entrySet ( ) ) { if ( entry . getKey ( ) . cont... | Put a map of strings to the frame | 190 | 8 |
156,664 | public void push ( T val ) { backChunk . values [ backPos ] = val ; backChunk = endChunk ; backPos = endPos ; if ( ++ endPos != size ) { return ; } Chunk < T > sc = spareChunk ; if ( sc != beginChunk ) { spareChunk = spareChunk . next ; endChunk . next = sc ; sc . prev = endChunk ; } else { endChunk . next = new Chunk ... | Adds an element to the back end of the queue . | 147 | 11 |
156,665 | public void unpush ( ) { // First, move 'back' one position backwards. if ( backPos > 0 ) { -- backPos ; } else { backPos = size - 1 ; backChunk = backChunk . prev ; } // Now, move 'end' position backwards. Note that obsolete end chunk // is not used as a spare chunk. The analysis shows that doing so // would require f... | unsynchronised thread . | 142 | 6 |
156,666 | public T pop ( ) { T val = beginChunk . values [ beginPos ] ; beginChunk . values [ beginPos ] = null ; beginPos ++ ; if ( beginPos == size ) { beginChunk = beginChunk . next ; beginChunk . prev = null ; beginPos = 0 ; } return val ; } | Removes an element from the front end of the queue . | 71 | 12 |
156,667 | private void rebuild ( ) { pollact = null ; pollSize = pollers . size ( ) ; if ( pollset != null ) { pollset . close ( ) ; } pollset = context . poller ( pollSize ) ; assert ( pollset != null ) ; pollact = new SPoller [ pollSize ] ; int itemNbr = 0 ; for ( SPoller poller : pollers ) { pollset . register ( poller . item... | activity on pollers . Returns 0 on success - 1 on failure . | 119 | 14 |
156,668 | public int addPoller ( PollItem pollItem , IZLoopHandler handler , Object arg ) { if ( pollItem . getRawSocket ( ) == null && pollItem . getSocket ( ) == null ) { return - 1 ; } SPoller poller = new SPoller ( pollItem , handler , arg ) ; pollers . add ( poller ) ; dirty = true ; if ( verbose ) { System . out . printf (... | corresponding handler . | 162 | 5 |
156,669 | public int removeTimer ( Object arg ) { Objects . requireNonNull ( arg , "Argument has to be supplied" ) ; // We cannot touch self->timers because we may be executing that // from inside the poll loop. So, we hold the arg on the zombie // list, and process that list when we're done executing timers. zombies . add ( arg... | Returns 0 on success . | 108 | 5 |
156,670 | public ANRWatchDog setANRListener ( ANRListener listener ) { if ( listener == null ) { _anrListener = DEFAULT_ANR_LISTENER ; } else { _anrListener = listener ; } return this ; } | Sets an interface for when an ANR is detected . If not set the default behavior is to throw an error and crash the application . | 55 | 28 |
156,671 | public ANRWatchDog setANRInterceptor ( ANRInterceptor interceptor ) { if ( interceptor == null ) { _anrInterceptor = DEFAULT_ANR_INTERCEPTOR ; } else { _anrInterceptor = interceptor ; } return this ; } | Sets an interface to intercept ANRs before they are reported . If set you can define if given the current duration of the detected ANR and external context it is necessary to report the ANR . | 60 | 40 |
156,672 | public ANRWatchDog setInterruptionListener ( InterruptionListener listener ) { if ( listener == null ) { _interruptionListener = DEFAULT_INTERRUPTION_LISTENER ; } else { _interruptionListener = listener ; } return this ; } | Sets an interface for when the watchdog thread is interrupted . If not set the default behavior is to just log the interruption message . | 55 | 26 |
156,673 | private static Type processTypeForDescendantLookup ( Type type ) { if ( type instanceof ParameterizedType ) { return ( ( ParameterizedType ) type ) . getRawType ( ) ; } else { return type ; } } | Given a type returns the type that should be used for the purpose of looking up implementations of that type . | 51 | 21 |
156,674 | private static < T > Stream < T > generateStream ( T seed , Predicate < ? super T > hasNext , UnaryOperator < T > next ) { final Spliterator < T > spliterator = Spliterators . spliteratorUnknownSize ( new Iterator < T > ( ) { private T last = seed ; @ Override public boolean hasNext ( ) { return hasNext . test ( last )... | remove on Java 9 and replace with Stream . iterate | 138 | 11 |
156,675 | private static Set < TsBeanModel > writeBeanAndParentsFieldSpecs ( Writer writer , Settings settings , TsModel model , Set < TsBeanModel > emittedSoFar , TsBeanModel bean ) { if ( emittedSoFar . contains ( bean ) ) { return new HashSet <> ( ) ; } final TsBeanModel parentBean = getBeanModelByType ( model , bean . getPar... | Emits a bean and its parent beans before if needed . Returns the list of beans that were emitted . | 321 | 21 |
156,676 | private static boolean isOriginalTsType ( TsType type ) { if ( type instanceof TsType . BasicType ) { TsType . BasicType basicType = ( TsType . BasicType ) type ; return ! ( basicType . name . equals ( "null" ) || basicType . name . equals ( "undefined" ) ) ; } return true ; } | is this type an original TS type or a contextual information? null undefined and optional info are not original types everything else is original | 76 | 25 |
156,677 | private static TsType extractOriginalTsType ( TsType type ) { if ( type instanceof TsType . OptionalType ) { return extractOriginalTsType ( ( ( TsType . OptionalType ) type ) . type ) ; } if ( type instanceof TsType . UnionType ) { TsType . UnionType union = ( TsType . UnionType ) type ; List < TsType > originalTypes =... | If the type is optional of number|null|undefined or list of of integer we want to be able to recognize it as number to link the member to another class . = > extract the original type while ignoring the |null|undefined and optional informations . | 193 | 54 |
156,678 | public static int findUnlinked ( int pos , int end , DBIDArrayIter ix , PointerHierarchyRepresentationBuilder builder ) { while ( pos < end ) { if ( ! builder . isLinked ( ix . seek ( pos ) ) ) { return pos ; } ++ pos ; } return - 1 ; } | Find an unlinked object . | 70 | 6 |
156,679 | private DoubleObjPair < Polygon > buildHullsRecursively ( Cluster < Model > clu , Hierarchy < Cluster < Model > > hier , Map < Object , DoubleObjPair < Polygon > > hulls , Relation < ? extends NumberVector > coords ) { final DBIDs ids = clu . getIDs ( ) ; FilteredConvexHull2D hull = new FilteredConvexHull2D ( ) ; for (... | Recursively step through the clusters to build the hulls . | 394 | 13 |
156,680 | public static final Color getColorForValue ( double val ) { // Color positions double [ ] pos = new double [ ] { 0.0 , 0.6 , 0.8 , 1.0 } ; // Colors at these positions Color [ ] cols = new Color [ ] { new Color ( 0.0f , 0.0f , 0.0f , 0.6f ) , new Color ( 0.0f , 0.0f , 1.0f , 0.8f ) , new Color ( 1.0f , 0.0f , 0.0f , 0.... | Get color from a simple heatmap . | 424 | 8 |
156,681 | public static int showSaveDialog ( SVGPlot plot , int width , int height ) { JFileChooser fc = new JFileChooser ( new File ( "." ) ) ; fc . setDialogTitle ( DEFAULT_TITLE ) ; // fc.setFileFilter(new ImageFilter()); SaveOptionsPanel optionsPanel = new SaveOptionsPanel ( fc , width , height ) ; fc . setAccessory ( option... | Show a Save as dialog . | 675 | 6 |
156,682 | public static String guessFormat ( String name ) { String ext = FileUtil . getFilenameExtension ( name ) ; for ( String format : FORMATS ) { if ( format . equalsIgnoreCase ( ext ) ) { return ext ; } } return null ; } | Guess a supported format from the file name . For auto format handling . | 56 | 15 |
156,683 | @ SuppressWarnings ( "unchecked" ) public static < F > FeatureVectorAdapter < F > featureVectorAdapter ( FeatureVector < F > prototype ) { return ( FeatureVectorAdapter < F > ) FEATUREVECTORADAPTER ; } | Get the static instance . | 53 | 5 |
156,684 | public static < A > int getIndexOfMaximum ( A array , NumberArrayAdapter < ? , A > adapter ) throws IndexOutOfBoundsException { final int size = adapter . size ( array ) ; int index = 0 ; double max = adapter . getDouble ( array , 0 ) ; for ( int i = 1 ; i < size ; i ++ ) { double val = adapter . getDouble ( array , i ... | Returns the index of the maximum of the given values . If no value is bigger than the first the index of the first entry is returned . | 110 | 28 |
156,685 | public byte [ ] asByteArray ( NumberVector vector ) { final long [ ] longValueList = new long [ dimensionality ] ; for ( int dim = 0 ; dim < dimensionality ; ++ dim ) { final double minValue = minValues [ dim ] ; final double maxValue = maxValues [ dim ] ; double dimValue = vector . doubleValue ( dim ) ; dimValue = ( d... | Transform a single vector . | 262 | 5 |
156,686 | public OutlierResult run ( Relation < V > relation ) { SimilarityQuery < V > snnInstance = similarityFunction . instantiate ( relation ) ; FiniteProgress progress = LOG . isVerbose ( ) ? new FiniteProgress ( "Assigning Subspace Outlier Degree" , relation . size ( ) , LOG ) : null ; WritableDoubleDataStore sod_scores = ... | Performs the SOD algorithm on the given database . | 651 | 11 |
156,687 | private DBIDs getNearestNeighbors ( Relation < V > relation , SimilarityQuery < V > simQ , DBIDRef queryObject ) { Heap < DoubleDBIDPair > nearestNeighbors = new TiedTopBoundedHeap <> ( knn ) ; for ( DBIDIter iter = relation . iterDBIDs ( ) ; iter . valid ( ) ; iter . advance ( ) ) { if ( DBIDUtil . equal ( iter , quer... | Get the k nearest neighbors in terms of the shared nearest neighbor distance . | 214 | 14 |
156,688 | private static double [ ] computePerDimensionVariances ( Relation < ? extends NumberVector > relation , double [ ] center , DBIDs neighborhood ) { final int dim = center . length ; double [ ] variances = new double [ dim ] ; for ( DBIDIter iter = neighborhood . iter ( ) ; iter . valid ( ) ; iter . advance ( ) ) { Numbe... | Compute the per - dimension variances for the given neighborhood and center . | 158 | 15 |
156,689 | private double subspaceOutlierDegree ( V queryObject , double [ ] center , long [ ] weightVector ) { final int card = BitsUtil . cardinality ( weightVector ) ; if ( card == 0 ) { return 0 ; } final SubspaceEuclideanDistanceFunction df = new SubspaceEuclideanDistanceFunction ( weightVector ) ; return df . distance ( que... | Compute SOD score . | 97 | 6 |
156,690 | public static long parseLongBase10 ( final CharSequence str , final int start , final int end ) { // Current position and character. int pos = start ; char cur = str . charAt ( pos ) ; // Match sign boolean isNegative = ( cur == ' ' ) ; // Carefully consume the - character, update c and i: if ( ( isNegative || ( cur ==... | Parse a long integer from a character sequence . | 295 | 10 |
156,691 | private static boolean matchInf ( byte [ ] str , byte firstchar , int start , int end ) { final int len = end - start ; // The wonders of unicode. The infinity symbol \u221E is three bytes: if ( len == 3 && firstchar == - 0x1E && str [ start + 1 ] == - 0x78 && str [ start + 2 ] == - 0x62 ) { return true ; } if ( ( len ... | Match inf infinity in a number of different capitalizations . | 227 | 11 |
156,692 | private static boolean matchNaN ( byte [ ] str , byte firstchar , int start , int end ) { final int len = end - start ; if ( len < 2 || len > 3 || ( firstchar != ' ' && firstchar != ' ' ) ) { return false ; } final byte c1 = str [ start + 1 ] ; if ( c1 != ' ' && c1 != ' ' ) { return false ; } // Accept just "NA", too: ... | Match NaN in a number of different capitalizations . | 136 | 11 |
156,693 | public static void setLookAndFeel ( ) { try { if ( PREFER_GTK ) { LookAndFeelInfo [ ] lfs = UIManager . getInstalledLookAndFeels ( ) ; for ( LookAndFeelInfo lf : lfs ) { if ( lf . getClassName ( ) . contains ( "GTK" ) ) { UIManager . setLookAndFeel ( lf . getClassName ( ) ) ; return ; } } } // Fallback: UIManager . set... | Setup look at feel . | 144 | 5 |
156,694 | public static void logUncaughtExceptions ( Logging logger ) { try { Thread . setDefaultUncaughtExceptionHandler ( ( t , e ) -> logger . exception ( e ) ) ; } catch ( SecurityException e ) { logger . warning ( "Could not set the Default Uncaught Exception Handler" , e ) ; } } | Setup logging of uncaught exceptions . | 70 | 7 |
156,695 | protected List < OneItemset > buildFrequentOneItemsets ( final Relation < ? extends SparseFeatureVector < ? > > relation , final int dim , final int needed ) { // TODO: use TIntList and prefill appropriately to avoid knowing "dim" // beforehand? int [ ] counts = new int [ dim ] ; for ( DBIDIter iditer = relation . iter... | Build the 1 - itemsets . | 279 | 7 |
156,696 | protected List < SparseItemset > buildFrequentTwoItemsets ( List < OneItemset > oneitems , final Relation < BitVector > relation , final int dim , final int needed , DBIDs ids , ArrayModifiableDBIDs survivors ) { int f1 = 0 ; long [ ] mask = BitsUtil . zero ( dim ) ; for ( OneItemset supported : oneitems ) { BitsUtil .... | Build the 2 - itemsets . | 669 | 7 |
156,697 | protected List < ? extends Itemset > frequentItemsets ( List < ? extends Itemset > candidates , Relation < BitVector > relation , int needed , DBIDs ids , ArrayModifiableDBIDs survivors , int length ) { if ( candidates . isEmpty ( ) ) { return Collections . emptyList ( ) ; } Itemset first = candidates . get ( 0 ) ; // ... | Returns the frequent BitSets out of the given BitSets with respect to the given database . | 456 | 20 |
156,698 | protected List < SparseItemset > frequentItemsetsSparse ( List < SparseItemset > candidates , Relation < BitVector > relation , int needed , DBIDs ids , ArrayModifiableDBIDs survivors , int length ) { // Current search interval: int begin = 0 , end = candidates . size ( ) ; int [ ] scratchi = new int [ length ] , iters... | Returns the frequent BitSets out of the given BitSets with respect to the given database . Optimized implementation for SparseItemset . | 404 | 29 |
156,699 | private boolean initializeSearchItemset ( BitVector bv , int [ ] scratchi , int [ ] iters ) { for ( int i = 0 ; i < scratchi . length ; i ++ ) { iters [ i ] = ( i == 0 ) ? bv . iter ( ) : bv . iterAdvance ( iters [ i - 1 ] ) ; if ( iters [ i ] < 0 ) { return false ; } scratchi [ i ] = bv . iterDim ( iters [ i ] ) ; } r... | Initialize the scratch itemset . | 117 | 7 |
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