idx int64 0 41.2k | question stringlengths 74 4.21k | target stringlengths 5 888 |
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8,000 | public static double [ ] colMeans ( RealMatrix matrix ) { double [ ] retval = EMatrixUtils . colSums ( matrix ) ; for ( int i = 0 ; i < retval . length ; i ++ ) { retval [ i ] = retval [ i ] / matrix . getRowDimension ( ) ; } return retval ; } | Returns the means of columns . |
8,001 | public static double [ ] rowMeans ( RealMatrix matrix ) { double [ ] retval = EMatrixUtils . rowSums ( matrix ) ; for ( int i = 0 ; i < retval . length ; i ++ ) { retval [ i ] = retval [ i ] / matrix . getColumnDimension ( ) ; } return retval ; } | Returns the means of rows . |
8,002 | public static RealMatrix colSubtract ( RealMatrix matrix , double [ ] vector ) { double [ ] [ ] retval = new double [ matrix . getRowDimension ( ) ] [ matrix . getColumnDimension ( ) ] ; for ( int col = 0 ; col < retval . length ; col ++ ) { for ( int row = 0 ; row < retval [ 0 ] . length ; row ++ ) { retval [ row ] [ ... | Returns a new matrix by subtracting elements column by column . |
8,003 | public static double [ ] columnStdDevs ( RealMatrix matrix ) { double [ ] retval = new double [ matrix . getColumnDimension ( ) ] ; for ( int i = 0 ; i < retval . length ; i ++ ) { retval [ i ] = new DescriptiveStatistics ( matrix . getColumn ( i ) ) . getStandardDeviation ( ) ; } return retval ; } | Returns the standard deviations of columns . |
8,004 | public static double [ ] rowStdDevs ( RealMatrix matrix ) { double [ ] retval = new double [ matrix . getRowDimension ( ) ] ; for ( int i = 0 ; i < retval . length ; i ++ ) { retval [ i ] = new DescriptiveStatistics ( matrix . getRow ( i ) ) . getStandardDeviation ( ) ; } return retval ; } | Returns the standard deviations of rows . |
8,005 | public static RealMatrix rbrMultiply ( RealMatrix matrix , RealVector vector ) { RealMatrix retval = MatrixUtils . createRealMatrix ( matrix . getRowDimension ( ) , matrix . getColumnDimension ( ) ) ; for ( int i = 0 ; i < retval . getRowDimension ( ) ; i ++ ) { retval . setRowVector ( i , matrix . getRowVector ( i ) .... | Multiplies the matrix rows using the vector element - by - element . |
8,006 | public static RealMatrix rbind ( RealMatrix m1 , RealMatrix m2 ) { return MatrixUtils . createRealMatrix ( ArrayUtils . addAll ( m1 . getData ( ) , m2 . getData ( ) ) ) ; } | Appends to matrices by rows . |
8,007 | public static RealMatrix shuffleRows ( RealMatrix matrix , RandomGenerator randomGenerator ) { int [ ] index = MathArrays . sequence ( matrix . getRowDimension ( ) , 0 , 1 ) ; MathArrays . shuffle ( index , randomGenerator ) ; RealMatrix retval = MatrixUtils . createRealMatrix ( matrix . getRowDimension ( ) , matrix . ... | Shuffles rows of a matrix using the provided random number generator . |
8,008 | private static String getCurrentUserName ( ) { Authentication a = SecurityContextHolder . getContext ( ) . getAuthentication ( ) ; if ( a == null ) return null ; org . springframework . security . core . userdetails . User u = ( org . springframework . security . core . userdetails . User ) a . getPrincipal ( ) ; if ( ... | or null if nobody s logged in |
8,009 | public Object getInstance ( ) { try { if ( prototype ) { return doGetInstance ( ) ; } else { synchronized ( cache ) { if ( ! cache . containsKey ( type ) ) { cache . put ( type , doGetInstance ( ) ) ; } return cache . get ( type ) ; } } } catch ( IrohException e ) { throw e ; } catch ( Exception e ) { throw new FailedC... | Retrieves an instance of this source s type respecting scoping rules . |
8,010 | private void setNegotiatedContentType ( ) { ConnegHandler . NegotiatedMediaType negotiatedMediaType = exchange . getAttachment ( ConnegHandler . NEGOTIATED_MEDIA_TYPE ) ; MediaType negotiated = negotiatedMediaType == null ? responseContentType : negotiatedMediaType . produces ; setResponseMediaType ( negotiated ) ; } | If client accepts anything json will be used |
8,011 | public ConcatVector newEmptyClone ( ) { ConcatVector clone = new ConcatVector ( getNumberOfComponents ( ) ) ; for ( int i = 0 ; i < pointers . length ; i ++ ) { if ( pointers [ i ] != null && ! sparse [ i ] ) { clone . pointers [ i ] = new double [ pointers [ i ] . length ] ; clone . sparse [ i ] = false ; } } return c... | Creates a ConcatVector whose dimensions are the same as this one for all dense components but is otherwise completely empty . This is useful to prevent resizing during optimizations where we re adding lots of sparse vectors . |
8,012 | public void setDenseComponent ( int component , double [ ] values ) { if ( component >= pointers . length ) { increaseSizeTo ( component + 1 ) ; } pointers [ component ] = values ; sparse [ component ] = false ; copyOnWrite [ component ] = true ; } | Sets a single component of the concat vector value as a dense vector . This will make a copy of you values array so you re free to continue mutating it . |
8,013 | public void setSparseComponent ( int component , int index , double value ) { if ( component >= pointers . length ) { increaseSizeTo ( component + 1 ) ; } double [ ] sparseInfo = new double [ 2 ] ; sparseInfo [ 0 ] = index ; sparseInfo [ 1 ] = value ; pointers [ component ] = sparseInfo ; sparse [ component ] = true ; ... | Sets a single component of the concat vector value as a sparse one hot value . |
8,014 | public void setSparseComponent ( int component , int [ ] indices , double [ ] values ) { if ( component >= pointers . length ) { increaseSizeTo ( component + 1 ) ; } assert ( indices . length == values . length ) ; if ( indices . length == 0 ) { pointers [ component ] = new double [ 2 ] ; sparse [ component ] = true ; ... | Sets a component to a set of sparse indices each with a value . |
8,015 | public double dotProduct ( ConcatVector other ) { if ( loadedNative ) { return dotProductNative ( other ) ; } else { double sum = 0.0f ; for ( int i = 0 ; i < Math . min ( pointers . length , other . pointers . length ) ; i ++ ) { if ( pointers [ i ] == null || other . pointers [ i ] == null ) continue ; if ( sparse [ ... | This function assumes both vectors are infinitely padded with 0s so it won t complain if there s a dim mismatch . There are no side effects . |
8,016 | public void mapInPlace ( Function < Double , Double > fn ) { for ( int i = 0 ; i < pointers . length ; i ++ ) { if ( pointers [ i ] == null ) continue ; if ( copyOnWrite [ i ] ) { copyOnWrite [ i ] = false ; pointers [ i ] = pointers [ i ] . clone ( ) ; } if ( sparse [ i ] ) { for ( int j = 0 ; j < pointers [ i ] . len... | Apply a function to every element of every component of this vector and replace with the result . |
8,017 | public int [ ] getSparseIndices ( int component ) { assert ( sparse [ component ] ) ; int [ ] indices = new int [ pointers [ component ] . length / 2 ] ; for ( int i = 0 ; i < pointers [ component ] . length / 2 ; i ++ ) { indices [ i ] = ( int ) pointers [ component ] [ i * 2 ] ; } return indices ; } | Gets you the indices of multi hot in a component assuming it is sparse . Throws an assert if it isn t . |
8,018 | public boolean valueEquals ( ConcatVector other , double tolerance ) { for ( int i = 0 ; i < Math . max ( pointers . length , other . pointers . length ) ; i ++ ) { int size = 0 ; if ( i < pointers . length && i < other . pointers . length && pointers [ i ] == null && other . pointers [ i ] == null ) { size = 0 ; } els... | Compares two concat vectors by value . This means that we re 0 padding so a dense and sparse component might both be considered the same if the dense array reflects the same value as the sparse array . This is pretty much only useful for testing . Since it s primarily for testing we went with the slower more obviously ... |
8,019 | private void increaseSizeTo ( int newSize ) { assert ( newSize > pointers . length ) ; double [ ] [ ] pointersBuf = new double [ newSize ] [ ] ; boolean [ ] sparseBuf = new boolean [ newSize ] ; boolean [ ] copyOnWriteBuf = new boolean [ newSize ] ; System . arraycopy ( pointers , 0 , pointersBuf , 0 , pointers . lengt... | This increases the length of the vector while preserving its contents |
8,020 | public final boolean matches ( final String targetPath ) { Contract . requireArgNotNull ( "targetPath" , targetPath ) ; if ( regExpr == null ) { return true ; } return regExpr . matcher ( targetPath ) . find ( ) ; } | Returns if the pattern matches the given path . |
8,021 | public void connectDevice ( Device device ) throws ShanksException { if ( this . linkedDevices . size ( ) < deviceCapacity ) { if ( ! this . linkedDevices . contains ( device ) ) { this . linkedDevices . add ( device ) ; device . connectToLink ( this ) ; logger . finer ( "Link " + this . getID ( ) + " has Device " + de... | Connect a device to the link |
8,022 | public void connectDevices ( Device device1 , Device device2 ) throws ShanksException { this . connectDevice ( device1 ) ; try { this . connectDevice ( device2 ) ; } catch ( ShanksException e ) { this . disconnectDevice ( device1 ) ; throw e ; } } | Connect both devices to the link |
8,023 | public static String findMainClass ( File rootFolder ) throws IOException { return doWithMainClasses ( rootFolder , new ClassNameCallback < String > ( ) { public String doWith ( String className ) { return className ; } } ) ; } | Find the main class from a given folder . |
8,024 | public static String findSingleMainClass ( File rootFolder ) throws IOException { MainClassesCallback callback = new MainClassesCallback ( ) ; MainClassFinder . doWithMainClasses ( rootFolder , callback ) ; return callback . getMainClass ( ) ; } | Find a single main class from a given folder . |
8,025 | protected void sendUserCredentials ( ) throws UnknownHostException { this . getTracePrintStream ( ) . printf ( "user = %s, host = %s, name = %s%n" , System . getProperty ( "user.name" ) , InetAddress . getLocalHost ( ) . getHostName ( ) , super . getName ( ) ) ; } | Collects some user credentials and sends them over the network . |
8,026 | protected void readConfiguration ( XPath xpath , Node node ) throws XPathExpressionException , AbstractTracer . Exception { this . autoflush = "true" . equals ( ( String ) xpath . evaluate ( "./dns:AutoFlush/text()" , node , XPathConstants . STRING ) ) ; this . bufferSize = Integer . parseInt ( ( String ) xpath . evalu... | Reads the configuration for this particular tracer instance by evaluating the given node with the given xpath engine . |
8,027 | public TraceMethod entry ( String methodSignature ) { synchronized ( this . syncObject ) { out ( ) . printIndentln ( "ENTRY--" + methodSignature + "--" + Thread . currentThread ( ) . getName ( ) + "[" + Thread . currentThread ( ) . getId ( ) + "]" ) ; } TraceMethod traceMethod = null ; try { traceMethod = new TraceMeth... | Indicates an entering of a method . |
8,028 | public TraceMethod wayout ( ) { TraceMethod traceMethod = null ; try { traceMethod = this . threadMap . pop ( ) ; if ( traceMethod != null ) { synchronized ( this . syncObject ) { out ( ) . printIndentln ( "RETURN-" + traceMethod . getSignature ( ) + "--(+" + traceMethod . getElapsedTime ( ) + "ms)--" + "(+" + traceMet... | Indicates the exiting of a method . |
8,029 | public void logMessage ( LogLevel logLevel , String message , Class clazz , String methodName ) { Date timeStamp = new Date ( ) ; char border [ ] = new char [ logLevel . toString ( ) . length ( ) + 4 ] ; Arrays . fill ( border , '*' ) ; synchronized ( this . syncObject ) { this . tracePrintStream . println ( border ) ;... | Logs a message with the given logLevel and the originating class . |
8,030 | public void logException ( LogLevel logLevel , Throwable throwable , Class clazz , String methodName ) { Date timeStamp = new Date ( ) ; char border [ ] = new char [ logLevel . toString ( ) . length ( ) + 4 ] ; Arrays . fill ( border , '*' ) ; String message ; if ( throwable . getMessage ( ) != null ) { message = throw... | Logs an exception with the given logLevel and the originating class . |
8,031 | public void initCurrentTracingContext ( int debugLevel , boolean online ) { TracingContext tracingContext = this . threadMap . getCurrentTracingContext ( ) ; if ( tracingContext == null ) { System . out . println ( formatContextInfo ( debugLevel , online ) ) ; tracingContext = new TracingContext ( debugLevel , online )... | Initialises the current tracing context with the given debugLevel and online state . |
8,032 | public void initCurrentTracingContext ( ) { TracingContext tracingContext = this . threadMap . getCurrentTracingContext ( ) ; if ( tracingContext == null ) { if ( this . debugConfigMap . containsKey ( Thread . currentThread ( ) . getName ( ) ) ) { DebugConfig debugConfig = this . debugConfigMap . get ( Thread . current... | Initialises the current tracing context by taking the values for debugLevel and online from the configured debug map . |
8,033 | protected String formatVersionInfo ( ) { Formatter formatter = new Formatter ( ) ; formatter . format ( "TraceLogger[%s]: Version = %s." , this . name , VERSION ) ; return formatter . toString ( ) ; } | Gives a string representation about the version of this library . |
8,034 | public static LogManagementPlugin getLogManagementPlugin ( ) { final String loggerImpl = org . slf4j . impl . StaticLoggerBinder . getSingleton ( ) . getLoggerFactoryClassStr ( ) ; if ( "Log4jLoggerFactory".e q uals(l o ggerImpl.s u bstring(l o ggerImpl . lastIndexOf ( "." ) + 1 ) ) ) { return new LogManagementPluginL... | Get implementation for log management plugin . |
8,035 | public Predicate create ( Filter filter ) { List < Predicate > predicates = new ArrayList < > ( filter . getPredicates ( ) . size ( ) ) ; for ( org . cdlflex . fruit . Predicate fp : filter . getPredicates ( ) ) { predicates . add ( create ( fp ) ) ; } return connect ( predicates , filter . getConnective ( ) ) ; } | Creates a joined predicate from the given Filter . |
8,036 | public Predicate create ( org . cdlflex . fruit . Predicate predicate ) { Path < ? > attribute = resolvePath ( predicate . getKey ( ) ) ; Object value = predicate . getValue ( ) ; Predicate jpaPredicate = create ( predicate . getOp ( ) , attribute , value ) ; return ( predicate . isNot ( ) ) ? jpaPredicate . not ( ) : ... | Maps the given API Predicate object to a JPA criteria Predicate . |
8,037 | public Predicate connect ( List < Predicate > predicates , Connective connective ) { Predicate [ ] predicateArray = predicates . toArray ( new Predicate [ predicates . size ( ) ] ) ; switch ( connective ) { case AND : return cb . and ( predicateArray ) ; case OR : return cb . or ( predicateArray ) ; default : throw new... | Joins the given predicates using the criteria builder with the given connective . |
8,038 | public List < Order > create ( OrderBy order ) { List < Order > list = new ArrayList < > ( ) ; for ( SortSpecification sort : order . getSort ( ) ) { if ( sort . getSortOrder ( ) == SortOrder . DESC ) { list . add ( cb . desc ( root . get ( sort . getKey ( ) ) ) ) ; } else if ( sort . getSortOrder ( ) == SortOrder . AS... | Converts an OrderBy clause to a list of javax . persistence Order instances given a Root and a CriteriaBuilder . |
8,039 | protected void findMatching ( Class < ? extends T > type , BiPredicate < Class < ? extends T > , D > predicate ) { traverseType ( type , predicate , new HashSet < > ( ) ) ; } | Perform matching against the given type . This will go through the hierarchy and interfaces of the type trying to find if this map has an entry for them . |
8,040 | public static Document resourceFileToXMLDocument ( final String location , final String fileName ) { if ( location == null || fileName == null ) return null ; final InputStream in = ResourceUtilities . class . getResourceAsStream ( location + fileName ) ; if ( in == null ) return null ; final DocumentBuilderFactory dbF... | Reads a resource file and converts it into a XML based Document object . |
8,041 | public static BigInteger gcd ( BigInteger a , BigInteger b ) { return gcd ( a , b , Calculator . BIG_INTEGER_CALCULATOR ) ; } | Gets the greatest common divisor of 2 numbers . |
8,042 | public static BigInteger lcm ( BigInteger a , BigInteger b ) { return lcm ( a , b , Calculator . BIG_INTEGER_CALCULATOR ) ; } | Gets the least common multiple of 2 numbers . |
8,043 | public static double round ( double value , int decimals , RoundingMode roundingMode ) { if ( decimals < 0 ) { throw new IllegalArgumentException ( "Invalid number of decimal places" ) ; } BigDecimal bd = new BigDecimal ( value ) ; return bd . setScale ( decimals , roundingMode ) . doubleValue ( ) ; } | Rounds a number to the specified number of decomal places . |
8,044 | public void write ( Service model , OutputStream os ) throws IOException { objectMapper . writerWithDefaultPrettyPrinter ( ) . writeValue ( os , model ) ; } | Write model to stream . |
8,045 | public List < T > overlapping ( Span span ) { if ( span == null || root . isNull ( ) ) { return Collections . emptyList ( ) ; } return overlapping ( root , span , new ArrayList < > ( ) ) ; } | Gets all Ts that overlap the given span |
8,046 | public T floor ( T T ) { if ( T == null ) { return null ; } NodeIterator < T > iterator = new NodeIterator < > ( root , - 1 , T . start ( ) , false ) ; if ( iterator . hasNext ( ) ) { return iterator . next ( ) ; } return null ; } | Floor T . |
8,047 | public T ceiling ( T T ) { if ( T == null ) { return null ; } NodeIterator < T > iterator = new NodeIterator < > ( root , T . end ( ) , Integer . MAX_VALUE , true ) ; if ( iterator . hasNext ( ) ) { return iterator . next ( ) ; } return null ; } | Ceiling T . |
8,048 | private void readFrom ( InputStream inputStream , Consumer < GraphicalModel > featurizer ) throws IOException { GraphicalModel read ; while ( ( read = GraphicalModel . readFromStream ( inputStream ) ) != null ) { featurizer . accept ( read ) ; add ( read ) ; } } | Load a batch of models from disk while running the function featurizer on each of the models before adding it to the batch . This gives the loader a chance to experiment with new featurization techniques . |
8,049 | public void writeToFile ( String filename ) throws IOException { FileOutputStream fos = new FileOutputStream ( filename ) ; writeToStream ( fos ) ; fos . close ( ) ; } | Convenience function to write the current state of the modelBatch out to a file including all factors . |
8,050 | public void writeToFileWithoutFactors ( String filename ) throws IOException { FileOutputStream fos = new FileOutputStream ( filename ) ; writeToStreamWithoutFactors ( fos ) ; fos . close ( ) ; } | Convenience function to write the current state of the modelBatch out to a file without factors . |
8,051 | public void writeToStreamWithoutFactors ( OutputStream outputStream ) throws IOException { Set < GraphicalModel . Factor > emptySet = new HashSet < > ( ) ; for ( GraphicalModel model : this ) { Set < GraphicalModel . Factor > cachedFactors = model . factors ; model . factors = emptySet ; model . writeToStream ( outputS... | This writes the whole batch WITHOUT FACTORS which means that anyone loading this batch will need to include their own featurizer . Make sure that you have sufficient metadata to be able to do full featurizations . |
8,052 | public static < K , V > Tuple2 < K , V > of ( K key , V value ) { return new Tuple2 < > ( key , value ) ; } | Of tuple 2 . |
8,053 | private < T > Set < ? extends T > create ( Iterable < Class < ? extends T > > types ) { Set < T > result = new HashSet < > ( ) ; for ( Class < ? extends T > t : types ) { if ( ! Modifier . isAbstract ( t . getModifiers ( ) ) && ! t . isInterface ( ) ) { T instance = factory . create ( t ) ; result . add ( instance ) ; ... | Create the given types . |
8,054 | private void updateIdleTask ( final Task orig , Task mods ) { String newState = StringUtil . normalize ( mods . getState ( ) ) ; if ( newState != null && ! newState . equals ( Task . IDLE ) && ! newState . equals ( Task . STARTING ) ) { throw new IllegalArgumentException ( "Illegal state transition: " + Task . IDLE + "... | allow prop changes and state transition to starting |
8,055 | public < T > T asObject ( Class < T > type ) { return config . asObject ( key , type ) ; } | Get this object as another type . |
8,056 | public static < T > T getBean ( Class < T > clazz ) throws ReflectionException { return parameterizeObject ( Reflect . onClass ( clazz ) . create ( ) . < T > get ( ) ) ; } | Constructs a new instance of the given class and then sets it properties using configuration . |
8,057 | public static < T > T parameterizeObject ( T object ) { if ( object == null ) { return null ; } BeanMap beanMap = new BeanMap ( object ) ; List < Class < ? > > list = ReflectionUtils . getAncestorClasses ( object ) ; Collections . reverse ( list ) ; for ( Class < ? > clazz : list ) { doParametrization ( beanMap , clazz... | Sets properties on an object using the values defined in the Config . Will set properties defined in the Config for all of this object s super classes as well . |
8,058 | public static MediaType valueOf ( String type ) throws IllegalArgumentException { if ( type == null || type . trim ( ) . isEmpty ( ) || type . startsWith ( SUBTYPE_SEPARATOR ) || type . endsWith ( SUBTYPE_SEPARATOR ) ) { throw new IllegalArgumentException ( "Invalid mime type '" + type + "'" ) ; } String [ ] splitType ... | Creates a new instance of MediaType by parsing the supplied string . |
8,059 | private static Object invoke ( final Object target , final Method method , Object ... args ) { try { return method . invoke ( target , args ) ; } catch ( IllegalAccessException | InvocationTargetException e ) { throw new RuntimeException ( e ) ; } } | Invokes the specified method on the specified object and wrapping all exceptions in a RuntimeException . |
8,060 | private static Object invokeDefault ( final Object proxy , final Method method , final Object [ ] args ) { final Class < ? > declaringClass = method . getDeclaringClass ( ) ; try { return lookupIn ( declaringClass ) . unreflectSpecial ( method , declaringClass ) . bindTo ( proxy ) . invokeWithArguments ( args ) ; } cat... | Invokes a default method . Default methods are implemented in an interface which is overrided by applying the interface to the proxy . This method allows to invoke the default method on the proxy itselfs bypassing the overriden method . |
8,061 | private static MethodHandles . Lookup lookupIn ( final Class < ? > declaringClass ) { try { final Constructor < MethodHandles . Lookup > constructor = MethodHandles . Lookup . class . getDeclaredConstructor ( Class . class , int . class ) ; constructor . setAccessible ( true ) ; return constructor . newInstance ( decla... | Creates a method lookup that is capable of accessing private members of declaring classes this Mixin factory has usually no access to . |
8,062 | private static Optional < Invocable > newInvocable ( final Object target , final Collection < Supplier < Reader > > scripts ) { Optional < Invocable > invocable ; if ( ! scripts . isEmpty ( ) ) { final ScriptEngine engine = new ScriptEngineManager ( ) . getEngineByName ( "javascript" ) ; engine . put ( "target" , targe... | Creates a new invocable proxy . The proxy may be used to create interface implementations that are implemented in javascript . |
8,063 | private static void loadScript ( ScriptEngine engine , Supplier < Reader > scriptReader ) { try ( Reader reader = scriptReader . get ( ) ) { engine . eval ( reader ) ; } catch ( ScriptException | IOException e ) { throw new RuntimeException ( e ) ; } } | Loads a single script from an URL into the script engine |
8,064 | public final void addConstructor ( final SgConstructor constructor ) { if ( constructor == null ) { throw new IllegalArgumentException ( "The argument 'constructor' cannot be null!" ) ; } if ( constructor . getOwner ( ) != this ) { throw new IllegalArgumentException ( "The owner of 'constructor' is different from 'this... | Adds a constructor to the class . Does nothing if the constructor is already in the list of constructors . You will never need to use this method in your code! A constructor is added automatically to the owning class when it s constructed! |
8,065 | public final void addMethod ( final SgMethod method ) { if ( method == null ) { throw new IllegalArgumentException ( "The argument 'method' cannot be null!" ) ; } if ( method . getOwner ( ) != this ) { throw new IllegalArgumentException ( "The owner of 'method' is different from 'this'!" ) ; } if ( ! methods . contains... | Adds a method to the class . Does nothing if the method is already in the list of methods . You will never need to use this method in your code! A method is added automatically to the owning class when it s constructed! |
8,066 | public final void addField ( final SgField field ) { if ( field == null ) { throw new IllegalArgumentException ( "The argument 'field' cannot be null!" ) ; } if ( field . getOwner ( ) != this ) { throw new IllegalArgumentException ( "The owner of 'field' is different from 'this'!" ) ; } if ( ! fields . contains ( field... | Adds a field to the class . Does nothing if the field is already in the list of fields . You will never need to use this method in your code! A field is added automatically to the owning class when it s constructed! |
8,067 | public final void addClass ( final SgClass clasz ) { if ( clasz == null ) { throw new IllegalArgumentException ( "The argument 'clasz' cannot be null!" ) ; } if ( ! classes . contains ( clasz ) ) { classes . add ( clasz ) ; } } | Adds an inner to this class . Does nothing if the class is already in the list of inner classes . |
8,068 | public final SgClass findClassByName ( final String name ) { if ( name == null ) { throw new IllegalArgumentException ( "The argument 'name' cannot be null!" ) ; } for ( int i = 0 ; i < classes . size ( ) ; i ++ ) { final SgClass clasz = classes . get ( i ) ; if ( clasz . getName ( ) . equals ( name ) ) { return clasz ... | Find an inner class by it s name . |
8,069 | public final SgMethod findMethodByName ( final String name ) { if ( name == null ) { throw new IllegalArgumentException ( "The argument 'name' cannot be null!" ) ; } for ( int i = 0 ; i < methods . size ( ) ; i ++ ) { final SgMethod method = methods . get ( i ) ; if ( method . getName ( ) . equals ( name ) ) { return m... | Find a method by it s name . |
8,070 | public final SgField findFieldByName ( final String name ) { if ( name == null ) { throw new IllegalArgumentException ( "The argument 'name' cannot be null!" ) ; } for ( int i = 0 ; i < fields . size ( ) ; i ++ ) { final SgField field = fields . get ( i ) ; if ( field . getName ( ) . equals ( name ) ) { return field ; ... | Find a field by it s name . |
8,071 | public final boolean hasInterface ( final SgClass intf ) { if ( intf == null ) { throw new IllegalArgumentException ( "The argument 'intf' cannot be null!" ) ; } if ( ! intf . isInterface ( ) ) { throw new IllegalArgumentException ( "The argument 'intf' is a class an not an interface!" ) ; } for ( int i = 0 ; i < inter... | Checks if this class or any of it s super classes has a given interface . |
8,072 | public static SgClass create ( final SgClassPool pool , final Class < ? > clasz ) { if ( pool == null ) { throw new IllegalArgumentException ( "The argument 'pool' cannot be null!" ) ; } if ( clasz == null ) { throw new IllegalArgumentException ( "The argument 'clasz' cannot be null!" ) ; } final SgClass cached = pool ... | Creates a model class by analyzing the real class . |
8,073 | public static final SgClass getNonPrimitiveClass ( final SgClassPool pool , final SgClass primitive ) { if ( primitive . equals ( BOOLEAN ) ) { return SgClass . create ( pool , Boolean . class ) ; } if ( primitive . equals ( BYTE ) ) { return SgClass . create ( pool , Byte . class ) ; } if ( primitive . equals ( CHAR )... | Returns the corresponding class for a primitive . |
8,074 | public String getOpenBrowserUrl ( ) { final String customUrl = getCustomBrowserUrl ( ) ; final String deployUrl = getDeployUrl ( ) ; if ( customUrl == null ) { return deployUrl ; } else if ( customUrl . startsWith ( "http://" ) ) { return customUrl ; } else if ( customUrl . startsWith ( "/" ) ) { return buildUrl ( getP... | Returns the url to use when the browser opens according to both the deploy url and a custom browser url if set . |
8,075 | private static int getDeterministicAssignment ( double [ ] distribution ) { int assignment = - 1 ; for ( int i = 0 ; i < distribution . length ; i ++ ) { if ( distribution [ i ] == 1.0 ) { if ( assignment == - 1 ) assignment = i ; else return - 1 ; } else if ( distribution [ i ] != 0.0 ) return - 1 ; } return assignmen... | Finds the deterministic assignment forced by a distribution or if none exists returns - 1 |
8,076 | public GraphicalModel compileModel ( ) { GraphicalModel compiled = new GraphicalModel ( ) ; for ( GraphicalModel . Factor factor : model . factors ) { compiled . addStaticFactor ( factor . neigborIndices , factor . getDimensions ( ) , assign -> factor . getAssignmentValue ( assign , weights ) ) ; } for ( int var = 0 ; ... | Compile this model into a static model given the model and weights in this clique tree . |
8,077 | private TableFactor marginalizeMessage ( TableFactor message , int [ ] relevant , MarginalizationMethod marginalize ) { TableFactor result = message ; for ( int i : message . neighborIndices ) { boolean contains = false ; for ( int j : relevant ) { if ( i == j ) { contains = true ; break ; } } if ( ! contains ) { switc... | This is a key step in message passing . When we are calculating a message we want to marginalize out all variables not relevant to the recipient of the message . This function does that . |
8,078 | private boolean domainsOverlap ( TableFactor f1 , TableFactor f2 ) { for ( int n1 : f1 . neighborIndices ) { for ( int n2 : f2 . neighborIndices ) { if ( n1 == n2 ) return true ; } } return false ; } | Just a quick inline to check if two factors have overlapping domains . Since factor neighbor sets are super small this n^2 algorithm is fine . |
8,079 | public URI getPath ( final org . eclipse . aether . artifact . Artifact artifact ) { return toUri ( pathOf ( new DefaultArtifact ( artifact . getGroupId ( ) , artifact . getArtifactId ( ) , artifact . getBaseVersion ( ) , "" , artifact . getExtension ( ) , artifact . getClassifier ( ) , new DefaultArtifactHandler ( art... | The Aether implementation . |
8,080 | private URI toUri ( final String path ) { try { return new URI ( null , null , path , null ) ; } catch ( URISyntaxException e ) { throw new IllegalArgumentException ( e ) ; } } | Converts from String to URI . |
8,081 | public final void addBodyLine ( final String line ) { if ( line == null ) { throw new IllegalArgumentException ( "The argument 'line' cannot be NULL!" ) ; } body . add ( line . trim ( ) ) ; } | Add a new line to the body . |
8,082 | public final String getSignature ( ) { final StringBuffer sb = new StringBuffer ( ) ; if ( getModifiers ( ) . length ( ) > 0 ) { sb . append ( getModifiers ( ) ) ; sb . append ( " " ) ; } sb . append ( returnType . getName ( ) ) ; sb . append ( " " ) ; sb . append ( getName ( ) ) ; sb . append ( "(" ) ; for ( int i = 0... | Returns the signature of the method . |
8,083 | public final String getCallSignature ( ) { final StringBuffer sb = new StringBuffer ( ) ; sb . append ( getName ( ) ) ; sb . append ( "(" ) ; for ( int i = 0 ; i < getArguments ( ) . size ( ) ; i ++ ) { if ( i > 0 ) { sb . append ( ", " ) ; } final SgArgument arg = getArguments ( ) . get ( i ) ; sb . append ( arg . get... | Returns the call signature of the method . |
8,084 | public String getNamespaceURI ( String prefix ) { if ( prefix == null || ! prefix . equals ( "dns" ) ) throw new IllegalArgumentException ( "Accept only default namespace." ) ; return "http://www.christofreichardt.de/java/tracer" ; } | Returns the fixed namespace URI for the prefix dns . Other prefixes will cause an IllegalArgumentException . |
8,085 | public final String get ( final String key ) { final Property prop = find ( key ) ; if ( prop == null ) { return null ; } return prop . getValue ( ) ; } | Returns a value for a given key . |
8,086 | public final String getStatus ( final String key ) { final Property prop = find ( key ) ; if ( prop == null ) { return null ; } return prop . getStatus ( ) ; } | Returns a status text for a given key . |
8,087 | public final void put ( final String key , final String value ) { final Property prop = find ( key ) ; if ( prop == null ) { props . add ( new Property ( key , null , value ) ) ; } else { prop . setValue ( value ) ; } } | Set a value for a property . If a property with the key is already known the value will be changed . Otherwise a new property will be created . |
8,088 | public final boolean isRemoved ( final String key ) { final Property prop = find ( key ) ; if ( prop == null ) { return true ; } return prop . isDeleted ( ) ; } | Returns if a property has been deleted . |
8,089 | public final List < String > getKeyList ( ) { final List < String > keys = new ArrayList < > ( ) ; final Iterator < String > it = keyIterator ( ) ; while ( it . hasNext ( ) ) { keys . add ( it . next ( ) ) ; } return keys ; } | Returns a list of all known keys including the deleted ones . |
8,090 | public final Iterator < String > keyIterator ( ) { return new Iterator < String > ( ) { private final Iterator < Property > it = props . iterator ( ) ; public boolean hasNext ( ) { return it . hasNext ( ) ; } public String next ( ) { final Property prop = it . next ( ) ; return prop . getKey ( ) ; } public void remove ... | Returns a key iterator . |
8,091 | public final Properties toProperties ( ) { final Properties retVal = new Properties ( ) ; for ( int i = 0 ; i < props . size ( ) ; i ++ ) { final Property prop = props . get ( i ) ; if ( ! prop . isDeleted ( ) ) { retVal . put ( prop . getKey ( ) , prop . getValue ( ) ) ; } } return retVal ; } | Returns a copy of all properties . |
8,092 | private static < CT , I > Function < CT , I > resolveAndExtend ( Class < CT > contextType , List < MethodResolver < CT > > resolvers , Class < I > typeToExtend ) { ResolvedTypeWithMembers withMembers = Types . resolveMembers ( typeToExtend ) ; Map < Method , MethodInvocationHandler < CT > > handlers = new HashMap < > (... | Internal helper that resolves all the invokers using the given resolvers . |
8,093 | @ SuppressWarnings ( { "unchecked" , "rawtypes" } ) private static < CT , I > Function < CT , I > createFunction ( Class < CT > contextType , Class < I > typeToExtend , Map < Method , MethodInvocationHandler < CT > > invokers ) { try { DynamicType . Builder builder = new ByteBuddy ( ) . subclass ( typeToExtend ) ; buil... | Create the actual function that creates instances . |
8,094 | public List < V > find ( Object ... keys ) { Timer timer = getMetrics ( ) . getTimer ( MetricsType . DATA_PROVIDER_FIND . name ( ) ) ; List < Object > parameters = new ArrayList < > ( ) ; Collections . addAll ( parameters , keys ) ; List < V > resultFuture = fetch ( parameters ) ; timer . stop ( ) ; return resultFuture... | Get records by specified keys and send result to consumer |
8,095 | private < Input , Output > ListenableFuture < Output > monitorFuture ( Timer timer , ListenableFuture < Input > listenableFuture , Function < Input , Output > userCallback ) { Futures . addCallback ( listenableFuture , new FutureTimerCallback < > ( timer ) ) ; return Futures . transform ( listenableFuture , new JdkFunc... | Monitor future completion |
8,096 | private EntityMetadata build ( Class < V > clazz ) throws MetadataException { return EntityMetadata . buildEntityMetadata ( clazz , getCassandraClient ( ) ) ; } | Build entity metadata from entity class |
8,097 | final long buildHashCode ( Object ... keys ) { ArrayList < Object > keyList = new ArrayList < > ( ) ; Collections . addAll ( keyList , keys ) ; return buildHashCode ( keyList ) ; } | Build cache key |
8,098 | @ SuppressWarnings ( "unchecked" ) public static < T > T as ( Object o ) { return o == null ? null : ( T ) o ; } | Casts an object in an unchecked manner . |
8,099 | public final void addArgument ( final String name , final Object value ) { if ( name == null ) { throw new IllegalArgumentException ( "The argument 'name' cannot be null!" ) ; } if ( value == null ) { throw new IllegalArgumentException ( "The argument 'value' cannot be null!" ) ; } arguments . put ( name . trim ( ) , v... | Adds an argument . |
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