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KaiLv
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UDR_Java

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private void enqueueDiskWrite ( final MemoryCommitResult mcr , final Runnable postWriteRunnable ) { final Runnable writeToDiskRunnable = new Runnable ( ) { public void run ( ) { synchronized ( mWritingToDiskLock ) { writeToFile ( mcr ) ; } synchronized ( XmlStorage . this ) { mDiskWritesInFlight -- ; } if ( postWriteRu...
Enqueue an already - committed - to - memory result to be written to disk .
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public static List < String > readLines ( String filename ) { List < String > lines = Lists . newArrayList ( ) ; try { BufferedReader in = new BufferedReader ( new FileReader ( filename ) ) ; String line ; while ( ( line = in . readLine ( ) ) != null ) { // Ignore blank lines. if ( line . trim ( ) . length ( ) > 0 ) { ...
Read the lines of a file into a list of strings with each line represented as its own string .
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public static < I , O > List < Example < DynamicAssignment , DynamicAssignment > > reformatTrainingData ( List < ? extends TaggedSequence < I , O > > sequences , FeatureVectorGenerator < LocalContext < I > > featureGen , Function < ? super LocalContext < I > , ? extends Object > inputGen , DynamicVariableSet modelVaria...
Converts training data as sequences into assignments that can be used for parameter estimation .
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public static < I , O > List < Example < DynamicAssignment , DynamicAssignment > > reformatTrainingDataPerItem ( List < ? extends TaggedSequence < I , O > > sequences , FeatureVectorGenerator < LocalContext < I > > featureGen , Function < ? super LocalContext < I > , ? extends Object > inputGen , DynamicVariableSet mod...
Creates training examples from sequential data where each example involves predicting a single label given the current input and previous label . Such examples are suitable for training locally - normalized sequence models such as HMMs and MEMMs .
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public static < I , O > FactorGraphSequenceTagger < I , O > trainSequenceModel ( ParametricFactorGraph sequenceModelFamily , List < Example < DynamicAssignment , DynamicAssignment > > examples , Class < O > outputClass , FeatureVectorGenerator < LocalContext < I > > featureGen , Function < ? super LocalContext < I > , ...
Trains a sequence model .
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public static synchronized void onDestroy ( Context context ) { if ( sRetryReceiver != null ) { Log . v ( TAG , "Unregistering receiver" ) ; context . unregisterReceiver ( sRetryReceiver ) ; sRetryReceiver = null ; } }
Clear internal resources .
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static String setRegistrationId ( Context context , String regId ) { final SharedPreferences prefs = getGCMPreferences ( context ) ; String oldRegistrationId = prefs . getString ( PROPERTY_REG_ID , "" ) ; int appVersion = getAppVersion ( context ) ; Log . v ( TAG , "Saving regId on app version " + appVersion ) ; Editor...
Sets the registration id in the persistence store .
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public static void setRegisteredOnServer ( Context context , boolean flag ) { final SharedPreferences prefs = getGCMPreferences ( context ) ; Editor editor = prefs . edit ( ) ; editor . putBoolean ( PROPERTY_ON_SERVER , flag ) ; // set the flag's expiration date long lifespan = getRegisterOnServerLifespan ( context ) ;...
Sets whether the device was successfully registered in the server side .
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private static int getAppVersion ( Context context ) { try { PackageInfo packageInfo = context . getPackageManager ( ) . getPackageInfo ( context . getPackageName ( ) , 0 ) ; return packageInfo . versionCode ; } catch ( NameNotFoundException e ) { // should never happen throw new RuntimeException ( "Coult not get packa...
Gets the application version .
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static int getBackoff ( Context context ) { final SharedPreferences prefs = getGCMPreferences ( context ) ; return prefs . getInt ( BACKOFF_MS , DEFAULT_BACKOFF_MS ) ; }
Gets the current backoff counter .
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private double denseTensorInnerProduct ( DenseTensor other ) { double [ ] otherValues = other . values ; int length = values . length ; Preconditions . checkArgument ( otherValues . length == length ) ; double innerProduct = 0.0 ; for ( int i = 0 ; i < length ; i ++ ) { innerProduct += values [ i ] * otherValues [ i ] ...
Implementation of inner product where both tensors are dense and have the same dimensionality . These properties enable the inner product to be computed extremely quickly by iterating over both dense arrays of values .
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private List < Annotation > buildDeclaredAnnotationList ( final Annotation annotation ) { final List < Annotation > list = Arrays . stream ( annotation . annotationType ( ) . getDeclaredAnnotations ( ) ) . collect ( Collectors . toList ( ) ) ; list . add ( annotation ) ; return list ; }
Retrieve declared annotations from parent one and build set of them all
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public static < I , O > CrossValidationEvaluation < I , O > kFold ( Collection < Example < I , O > > data , int k ) { Preconditions . checkNotNull ( data ) ; Preconditions . checkArgument ( k > 1 ) ; int numTrainingPoints = data . size ( ) ; List < Collection < Example < I , O > > > folds = Lists . newArrayList ( ) ; f...
Construct a cross validation evaluation from a data set by partitioning it into k folds . The elements in data should be in a random order .
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public String [ ] getLocalColumns ( String modelName ) { List < String > columnList = new ArrayList < String > ( ) ; for ( int i = 0 ; i < this . hasOne . length ; i ++ ) { if ( modelName . equalsIgnoreCase ( this . hasOne [ i ] ) ) { columnList . add ( hasOneLocalColumn [ i ] ) ; } } for ( int j = 0 ; j < this . hasMa...
get the foreign key column of this table definition from this refered table
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public String [ ] getPlainProperties ( ) { String [ ] commonColumns = { "created" , "createdby" , "updated" , "updatedby" , "isactive" } ; String [ ] referencedProperties = getReferencedColumns ( ) ; List < String > plainProperties = new ArrayList < String > ( ) ; for ( String att : attributes ) { if ( CStringUtils . i...
Get the properties that are pertaining to the model this does not include linker columns
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public void add ( Object entity , String name ) { Result result = new Result ( entity , name ) ; results . add ( result ) ; }
Add a new entity to an extraction collection .
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public List < Object > getEntities ( String name ) { List < Object > entitiesList = new LinkedList < Object > ( ) ; for ( Result result : results ) { if ( result . getResultName ( ) . equals ( name ) ) { entitiesList . add ( result . getObject ( ) ) ; } } return entitiesList ; }
Returns all entities stored in the given collection .
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public List < Object > getEntities ( ) { List < Object > entitiesList = new LinkedList < Object > ( ) ; for ( Result result : results ) { entitiesList . add ( result . getObject ( ) ) ; } return entitiesList ; }
Returns all entities .
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private void simpleIncrement ( TensorBase other , double multiplier ) { Preconditions . checkArgument ( Arrays . equals ( other . getDimensionNumbers ( ) , getDimensionNumbers ( ) ) ) ; if ( other instanceof DenseTensorBase ) { double [ ] otherTensorValues = ( ( DenseTensorBase ) other ) . values ; Preconditions . chec...
Increment algorithm for the case where both tensors have the same set of dimensions .
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private ModelDef getOverrideModel ( ModelDef model , ModelMetaData explicitMeta2 ) { if ( explicitMeta2 == null ) { return model ; } List < ModelDef > explicitList = explicitMeta2 . getModelDefinitionList ( ) ; for ( ModelDef explicitModel : explicitList ) { if ( explicitModel . getModelName ( ) . equals ( model . getM...
When the mode is in the explecit model use it instead else use what s the in database
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private String chooseFirstOccurence ( String [ ] among_owners , String [ ] within_listgroup , String prior_tableName ) { int index = CStringUtils . indexOf ( within_listgroup , prior_tableName ) ; for ( int i = index - 1 ; i >= 0 ; i -- ) { String closest = within_listgroup [ i ] ; if ( CStringUtils . indexOf ( among_o...
Choose among the owners that are present within the list group that occurs before the tableName and closest to it
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private Map < String , Set < String [ ] > > transformGroup ( List < String [ ] > tableGroups ) { Map < String , Set < String [ ] > > model_tableGroup = new LinkedHashMap < String , Set < String [ ] > > ( ) ; for ( String [ ] list : tableGroups ) { for ( String table : list ) { if ( model_tableGroup . containsKey ( tabl...
transform the listing of table groups according to table
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@ Override public TrustGraphNodeId getNextHop ( final TrustGraphAdvertisement message ) { final TrustGraphNodeId prev = message . getSender ( ) ; return getNextHop ( prev ) ; }
Determine the next hop for a message .
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@ Override public TrustGraphNodeId getNextHop ( final TrustGraphNodeId priorNeighbor ) { if ( priorNeighbor != null ) { return routingTable . get ( priorNeighbor ) ; } else { return null ; } }
Determine the next TrustGraphNodeId in a route containing a given neighbor as the prior node . The next hop is the TrustGraphNodeId paired with the given neighbor in the table .
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@ Override public void addNeighbor ( final TrustGraphNodeId neighbor ) { if ( neighbor == null ) { return ; } // all modification operations are serialized synchronized ( this ) { // do not add this neighbor if it is already present if ( contains ( neighbor ) ) { return ; } /* If there is nothing in the table, route th...
Add a single TrustGraphNodeId to the routing table .
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protected Map . Entry < TrustGraphNodeId , TrustGraphNodeId > randomRoute ( ) { final int routeNumber = rng . nextInt ( routingTable . size ( ) ) ; final Iterator < Map . Entry < TrustGraphNodeId , TrustGraphNodeId > > routes = routingTable . entrySet ( ) . iterator ( ) ; for ( int i = 0 ; i < routeNumber ; i ++ ) { ro...
internal helper method to pick a random route from the table .
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@ Override public void addNeighbors ( final Collection < TrustGraphNodeId > neighborsIn ) { if ( neighborsIn . isEmpty ( ) ) { return ; } // all modification operations are serialized synchronized ( this ) { /* filter out any neighbors that are already in the routing table * and the new ones to the newNeighbors list */...
Add a group of TrustGraphNeighbors to the routing table .
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@ Override public void removeNeighbor ( final TrustGraphNodeId neighbor ) { // all modification operations are serialized synchronized ( this ) { // do nothing if there is no entry for the neighbor specified if ( ! contains ( neighbor ) ) { return ; } /* first remove the neighbor from the ordering. This will * prevent ...
Remove a single TrustGraphNodeId from the routing table
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@ Override public void removeNeighbors ( final Collection < TrustGraphNodeId > neighbors ) { synchronized ( this ) { // remove the neighbors from the ordering in bulk removeNeighborsFromOrdering ( neighbors ) ; // just loop over the neighbors and use the single removal operation. for ( TrustGraphNodeId n : neighbors ) ...
Remove a set of TrustGraphNeighbors from the routing table .
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protected void addNeighborToOrdering ( TrustGraphNodeId neighbor ) { int position = rng . nextInt ( orderedNeighbors . size ( ) + 1 ) ; if ( position == orderedNeighbors . size ( ) ) { orderedNeighbors . add ( neighbor ) ; } else { orderedNeighbors . add ( position , neighbor ) ; } }
Internal policy method .
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@ Override public RandomRoutingTable . Snapshot snapshot ( ) { // block modification operations while creating the snapshot synchronized ( this ) { return new Snapshot ( new HashMap < TrustGraphNodeId , TrustGraphNodeId > ( routingTable ) , new ArrayList < TrustGraphNodeId > ( orderedNeighbors ) ) ; } }
Creates a snapshot of the current state of the routing table . A mapping X - > Y between two TrustGraphNeighbors represents that the next hop of a message received from the neighbor X is Y .
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public List < IncEvalState > getStates ( ) { List < IncEvalState > states = Lists . newArrayList ( ) ; getStatesHelper ( states ) ; return states ; }
Gets the result of all evaluations anywhere in this tree .
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protected RunnerResult actuallyExecute ( JobIdentityAttr identityProvider , String cronExp , VaryingCronOption cronOption , TaskExecutionContext context , OptionalThing < LaunchNowOption > nowOption ) { // in synchronized world adjustThreadNameIfNeeds ( cronOption ) ; return runJob ( identityProvider , cronExp , cronOp...
in execution lock cannot use varingCron here
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protected boolean forwardAdvertisement ( TrustGraphAdvertisement message ) { // don't forward if the forwarding policy rejects if ( ! shouldForward ( message ) ) { return false ; } // determine the next hop to send to TrustGraphNodeId nextHop = getRoutingTable ( ) . getNextHop ( message ) ; // if there is no next hop, ...
This method performs the forwarding behavior for a received message . The message is forwarded to the next hop on the route according to the routing table with ttl decreased by 1 .
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public Observable < BackendUser > getUserFromAuthToken ( final String authToken ) { return Observable . create ( new Observable . OnSubscribe < BackendUser > ( ) { @ Override public void call ( Subscriber < ? super BackendUser > subscriber ) { try { setLoginState ( LOGGING_IN ) ; logger . debug ( "getWebService(): " + ...
Login using user authentication token
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public Observable < BackendUser > getUserFromRecoveryToken ( final String recoveryToken ) { return Observable . create ( new Observable . OnSubscribe < BackendUser > ( ) { @ Override public void call ( Subscriber < ? super BackendUser > subscriber ) { try { setLoginState ( LOGGING_IN ) ; ValidCredentials validCredentia...
Login using user recovery token
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public void logout ( ) { List < LocalCredentials > accountList = accountStorage . getAccounts ( ) ; if ( accountList . size ( ) == 1 ) { String userName = accountList . get ( 0 ) . getName ( ) ; logger . debug ( "logout: " + userName ) ; accountStorage . removeAccount ( userName ) ; user = null ; } setLoginState ( Logi...
Log out current user if logged in .
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public PublicKey getServerKey ( ) { logger . debug ( "getServerKey()" ) ; try { if ( serverPublicKey != null ) return serverPublicKey ; byte [ ] pubKey = getWebService ( ) . getPublicKey ( ) ; logger . debug ( "pubKey: " + String . valueOf ( pubKey ) ) ; serverPublicKey = Crypto . pubKeyFromBytes ( pubKey ) ; return se...
Returns server public key . Queries server or local copy .
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public SignUpResponse signUp ( SignUpCredentials loginCreds ) { logger . debug ( "signUp(" + loginCreds + ")" ) ; try { setLoginState ( LOGGING_IN ) ; PublicKey key = Crypto . pubKeyFromBytes ( getWebService ( ) . getPublicKey ( ) ) ; loginCreds . encryptPassword ( key ) ; logger . debug ( "Login Creds: " + loginCreds ...
Syncronously attempt to create user account
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public Observable < BackendUser > signUpASync ( final SignUpCredentials signInCreds ) { logger . debug ( "signUpASync(" + signInCreds + ")" ) ; try { setLoginState ( LOGGING_IN ) ; return getWebService ( ) . getPublicKeyA ( ) . flatMap ( new Func1 < byte [ ] , Observable < SignUpCredentials > > ( ) { @ Override public ...
Asyncronously attempt to create user account
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public SignInResponse login ( final LoginCredentials loginCreds ) { logger . debug ( "login(" + loginCreds + ")" ) ; try { setLoginState ( LOGGING_IN ) ; if ( ! loginCreds . isEncrypted ( ) ) { PublicKey key = Crypto . pubKeyFromBytes ( getWebService ( ) . getPublicKey ( ) ) ; loginCreds . encryptPassword ( key ) ; } l...
Syncronously attempt to log into user account
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public Observable < BackendUser > loginASync ( final LoginCredentials loginCreds ) { logger . debug ( "loginASync(" + loginCreds + ")" ) ; try { setLoginState ( LOGGING_IN ) ; return getWebService ( ) . getPublicKeyA ( ) . flatMap ( new Func1 < byte [ ] , Observable < LoginCredentials > > ( ) { @ Override public Observ...
Asyncronously attempt to log into user account
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public Observable < Void > sendUserData ( BackendUser backendUser ) { return getWebService ( ) . sendUserData ( isLoggedIn ( ) , backendUser . getOwnerId ( ) + "" , backendUser . getUserData ( ) ) . subscribeOn ( config . subscribeOn ( ) ) . observeOn ( config . observeOn ( ) ) ; }
Update remote server with new user data .
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public Observable < Map < String , Object > > getUserData ( BackendUser backendUser ) { return getWebService ( ) . getUserData ( isLoggedIn ( ) , backendUser . getOwnerId ( ) + "" ) . subscribeOn ( config . subscribeOn ( ) ) . observeOn ( config . observeOn ( ) ) ; }
Query server to return user data for the logged in user
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public void addLoginListener ( LoginListener listener ) { logger . debug ( "addLoginListener" ) ; Subscription subscription = loginEventPublisher . subscribeOn ( config . subscribeOn ( ) ) . observeOn ( config . observeOn ( ) ) . subscribe ( listener ) ; listener . setSubscription ( subscription ) ; }
Add loginListener to listen to login events
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private void processOptions ( OptionSet options ) { Pseudorandom . get ( ) . setSeed ( options . valueOf ( randomSeed ) ) ; if ( opts . contains ( CommonOptions . MAP_REDUCE ) ) { MapReduceConfiguration . setMapReduceExecutor ( new LocalMapReduceExecutor ( options . valueOf ( mrMaxThreads ) , options . valueOf ( mrMaxB...
Initializes program state using any options processable by this class .
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public static String toBase64 ( byte [ ] byteArray ) { String result = null ; if ( byteArray != null ) { result = Base64 . encodeBase64String ( byteArray ) ; } return result ; }
Encodes the given byte array as a base - 64 String .
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public static byte [ ] fromBase64 ( String base64String ) { byte [ ] result = null ; if ( base64String != null ) { result = Base64 . decodeBase64 ( base64String ) ; } return result ; }
Decodes the given base - 64 string to a byte array .
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public static byte [ ] fromString ( String unicodeString ) { byte [ ] result = null ; if ( unicodeString != null ) { result = unicodeString . getBytes ( StandardCharsets . UTF_8 ) ; } return result ; }
Converts the given String to a byte array .
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public void infer ( ) { scopes = StaticAnalysis . getScopes ( expression ) ; expressionTypes = Maps . newHashMap ( ) ; constraints = ConstraintSet . empty ( ) ; for ( Scope scope : scopes . getScopes ( ) ) { for ( String variable : scope . getBoundVariables ( ) ) { int location = scope . getBindingIndex ( variable ) ; ...
Run type inference .
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private static byte [ ] concat ( byte [ ] a , byte [ ] b ) { byte [ ] c = new byte [ a . length + b . length ] ; System . arraycopy ( a , 0 , c , 0 , a . length ) ; System . arraycopy ( b , 0 , c , a . length , b . length ) ; return c ; }
Concatenates two byte arrays and returns the resulting byte array .
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public List < SyntacticCategory > getAllSpannedLexiconEntries ( ) { List < SyntacticCategory > categories = Lists . newArrayList ( ) ; getAllSpannedLexiconEntriesHelper ( categories ) ; return categories ; }
Gets the syntactic categories assigned to the words in this parse .
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private static byte [ ] encodeEnternal ( byte [ ] d ) { if ( d == null ) return null ; byte data [ ] = new byte [ d . length + 2 ] ; System . arraycopy ( d , 0 , data , 0 , d . length ) ; byte dest [ ] = new byte [ ( data . length / 3 ) * 4 ] ; // 3-byte to 4-byte conversion for ( int sidx = 0 , didx = 0 ; sidx < d . l...
Encode some data and return a String .
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private static byte [ ] decodeInternal ( byte [ ] data ) { int tail = data . length ; while ( data [ tail - 1 ] == ' ' ) tail -- ; byte dest [ ] = new byte [ tail - data . length / 4 ] ; // ascii printable to 0-63 conversion for ( int idx = 0 ; idx < data . length ; idx ++ ) { if ( data [ idx ] == ' ' ) data [ idx ] = ...
Decode data and return bytes . Assumes that the data passed in is ASCII text .
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private Object jsonToObject ( String recordValue ) throws JsonParseException , JsonMappingException , IOException { ObjectMapper mapper = new ObjectMapper ( ) ; Object json = mapper . readValue ( recordValue , Object . class ) ; return json ; }
Remapping json directly to object as opposed to traversing the tree
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@ Override public void correctDataTypes ( DAO [ ] daoList , ModelDef model ) { for ( DAO dao : daoList ) { correctDataTypes ( dao , model ) ; } }
Most of postgresql database datatype already mapped to the correct data type by the JDBC
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private Object correctDataType ( Object value , String dataType ) { if ( value == null ) { return null ; } return value ; }
add logic here if PostgreSQL JDBC didn t map DB data type to their correct Java Data type
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@ Override public boolean filter ( Object entity ) { if ( fixture instanceof FilterableFixture ) { return filterableFixture ( ) . filter ( entity ) ; } return true ; }
Determines whether the entity must be inserted in database or not .
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public static boolean isUnicode ( String str ) { if ( str == null ) { return false ; } return ( ! IDN . toASCII ( str ) . equals ( str ) ) ; }
Determinates if a given string can be converted into Punycode .
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public static boolean isPunycode ( String str ) { if ( str == null ) { return false ; } return ( ! IDN . toUnicode ( str ) . equals ( str ) ) ; }
Determinates if a given string is in Punycode format .
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public Assignment outcomeToAssignment ( List < String > factorVariables , List < ? extends Object > outcome ) { assert factorVariables . size ( ) == outcome . size ( ) ; int [ ] varNums = new int [ factorVariables . size ( ) ] ; Object [ ] values = new Object [ factorVariables . size ( ) ] ; for ( int i = 0 ; i < facto...
Gets an assignment for the named set of variables .
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public Set < Integer > getSharedVariables ( int factor1 , int factor2 ) { Set < Integer > varNums = new HashSet < Integer > ( factorVariableMap . get ( factor1 ) ) ; varNums . retainAll ( factorVariableMap . get ( factor2 ) ) ; return varNums ; }
Get all of the variables that the two factors have in common .
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public static < A , B , C > FeatureGenerator < A , C > convertingFeatureGenerator ( FeatureGenerator < B , C > generator , Function < A , B > converter ) { return new ConvertingFeatureGenerator < A , B , C > ( generator , converter ) ; }
Gets a feature generator that first converts the data then applies a given feature generator .
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public static < A , B , C > FeatureGenerator < A , C > postConvertingFeatureGenerator ( FeatureGenerator < A , B > generator , Function < B , C > converter ) { return new PostConvertingFeatureGenerator < A , B , C > ( generator , converter ) ; }
Gets a feature generator that applies a generator then applies a converter to the generated feature names .
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public List < List < Object > > getTuples ( ) { Iterator < KeyValue > keyValueIter = indicators . keyValueIterator ( ) ; List < List < Object > > tuples = Lists . newArrayList ( ) ; while ( keyValueIter . hasNext ( ) ) { KeyValue keyValue = keyValueIter . next ( ) ; if ( keyValue . getValue ( ) != 0.0 ) { tuples . add ...
Gets the tuples which are in this assignment .
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public DAO [ ] executeSelect ( String sql , Object [ ] parameters ) throws DatabaseException { ResultSet rs = executeSelectSQL ( sql , parameters , null , false ) ; return resultSetToDAO ( rs , null ) ; }
Execute generic SQL statement
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public Statement getPreparedStatement ( String sql , Object [ ] parameters , boolean returnValues ) throws DatabaseException { Statement stmt = null ; try { if ( supportPreparedStatement ( ) ) { if ( appendReturningColumnClause ( ) && returnValues ) { stmt = connection . prepareStatement ( sql , PreparedStatement . RET...
Get the SQL statements based on different cases DB does not support PrepareStatement DB does not allow returning of Generated Keys
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public HeadedSyntacticCategory getCanonicalForm ( Map < Integer , Integer > relabeling ) { Preconditions . checkArgument ( relabeling . size ( ) == 0 ) ; int [ ] relabeledVariables = canonicalizeVariableArray ( semanticVariables , relabeling ) ; return new HeadedSyntacticCategory ( syntacticCategory . getCanonicalForm ...
Gets a canonical representation of this category that treats each variable number as an equivalence class . The canonical form relabels variables in the category such that all categories with the same variable equivalence relations have the same canonical form .
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public HeadedSyntacticCategory getArgumentType ( ) { SyntacticCategory argumentSyntax = syntacticCategory . getArgument ( ) ; int [ ] argumentSemantics = ArrayUtils . copyOfRange ( semanticVariables , rootIndex + 1 , semanticVariables . length ) ; int argumentRoot = argumentSyntax . getNumReturnSubcategories ( ) ; retu...
Gets the syntactic type and semantic variable assignments to the argument type of this category .
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public List < HeadedSyntacticCategory > getArgumentTypes ( ) { List < HeadedSyntacticCategory > arguments = Lists . newArrayList ( ) ; HeadedSyntacticCategory cat = this ; while ( ! cat . isAtomic ( ) ) { arguments . add ( cat . getArgumentType ( ) ) ; cat = cat . getReturnType ( ) ; } return arguments ; }
Returns a list of all arguments to this category until an atomic return category is reached . The first element of the returned list is the argument that must be given first etc .
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public HeadedSyntacticCategory getReturnType ( ) { SyntacticCategory returnSyntax = syntacticCategory . getReturn ( ) ; int [ ] returnSemantics = ArrayUtils . copyOf ( semanticVariables , rootIndex ) ; int returnRoot = returnSyntax . getNumReturnSubcategories ( ) ; return new HeadedSyntacticCategory ( returnSyntax , re...
Gets the syntactic type and semantic variable assignments to the return type of this category .
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public Credentials getSafe ( ) { Credentials safeCreds = new Credentials ( this ) ; safeCreds . meta_remove ( PASSWORD_KEY ) ; safeCreds . meta_remove ( AUTH_TOKEN_KEY ) ; safeCreds . meta_remove ( AUTH_TOKEN_EXPIRE_KEY ) ; safeCreds . meta_remove ( VALIDATION_KEY ) ; safeCreds . meta_remove ( PUSH_MESSAGING_KEY ) ; sa...
New Credentials object which contains no sensitive information removing Password auth token auth token expiration date validation token push messaging token recovery token
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public CfgParseChart parseMarginal ( List < ? > terminals , Object root , boolean useSumProduct ) { CfgParseChart chart = createParseChart ( terminals , useSumProduct ) ; Factor rootFactor = TableFactor . pointDistribution ( parentVar , parentVar . outcomeArrayToAssignment ( root ) ) ; return marginal ( chart , termina...
Compute the marginal distribution over all grammar entries conditioned on the given sequence of terminals .
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public CfgParseChart parseMarginal ( List < ? > terminals , boolean useSumProduct ) { Factor rootDist = TableFactor . unity ( parentVar ) ; return parseMarginal ( terminals , rootDist , useSumProduct ) ; }
Computes the marginal distribution over CFG parses given terminals .
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public CfgParseChart parseMarginal ( List < ? > terminals , Factor rootDist , boolean useSumProduct ) { return marginal ( createParseChart ( terminals , useSumProduct ) , terminals , rootDist ) ; }
Compute the distribution over CFG entries the parse root and the children conditioned on the provided terminals and assuming the provided distributions over the root node .
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private CfgParseChart createParseChart ( List < ? > terminals , boolean useSumProduct ) { return new CfgParseChart ( terminals , parentVar , leftVar , rightVar , terminalVar , ruleTypeVar , binaryDistribution , useSumProduct ) ; }
Initializes parse charts with the correct variable arguments .
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private void initializeBeamSearchChart ( List < Object > terminals , BeamSearchCfgParseChart chart , long [ ] treeEncodingOffsets ) { Variable terminalListValue = terminalVar . getOnlyVariable ( ) ; // Adding this to a tree key indicates that the tree is a terminal. long terminalSignal = ( ( long ) chart . chartSize ( ...
Initializes a beam search chart using the terminal production distribution .
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public boolean isExportable ( ) { return fieldContainerMap . entrySet ( ) . stream ( ) . anyMatch ( e -> format . isTypeSupported ( e . getValue ( ) . getType ( ) ) ) ; }
If empty then no export values are present and export is pointless
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public String toTableString ( boolean probs ) { Set < B > key2s = Sets . newHashSet ( ) ; for ( A key : counts . keySet ( ) ) { key2s . addAll ( counts . get ( key ) . keySet ( ) ) ; } List < B > key2List = Lists . newArrayList ( key2s ) ; StringBuilder sb = new StringBuilder ( ) ; sb . append ( "\t" ) ; for ( B key2 :...
Generates a 2D table displaying the contents of this accumulator .
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public void reindexItems ( ) { if ( numUnsortedItems > 0 ) { int [ ] newSortedKeys = Arrays . copyOf ( sortedKeys , sortedKeys . length + numUnsortedItems ) ; int [ ] newSortedValues = Arrays . copyOf ( sortedValues , sortedValues . length + numUnsortedItems ) ; int oldLength = sortedKeys . length ; for ( int i = 0 ; i...
Moves all elements from the unsorted portion of this map into the sorted portion .
204
17
7,980
private void resizeMap ( ) { int [ ] newUnsortedKeys = Arrays . copyOf ( unsortedKeys , unsortedKeys . length * 2 ) ; int [ ] newUnsortedValues = Arrays . copyOf ( unsortedValues , unsortedValues . length * 2 ) ; unsortedKeys = newUnsortedKeys ; unsortedValues = newUnsortedValues ; }
Doubles the size of the unsorted portion of the map .
84
13
7,981
public static BackendUser from ( ValidCredentials credentials ) { BackendUser beu = new BackendUser ( ) ; beu . initFrom ( credentials ) ; return beu ; }
Convience method to initialize BackendUser from ValidCredentials
41
14
7,982
public static SignInResponse signIn ( String email , String password ) { return signIn ( new LoginCredentials ( email , password ) ) ; }
Perform syncronously login attempt .
32
8
7,983
public static SignUpResponse signUp ( String username , String email , String password ) { return signUp ( new SignUpCredentials ( username , email , password ) ) ; }
Perform syncronously sign up attempt .
38
9
7,984
public static Observable < BackendUser > signInInBackground ( String email , String password ) { return getAM ( ) . loginASync ( new LoginCredentials ( email , password ) ) ; }
Perform asyncronously login attempt .
44
8
7,985
public static Observable < BackendUser > signUpInBackground ( String username , String email , String password ) { return getAM ( ) . signUpASync ( new SignUpCredentials ( username , email , password ) ) ; }
Perform asyncronously sign up attempt .
51
9
7,986
public boolean signUp ( ) { SignUpCredentials creds = new SignUpCredentials ( getUsername ( ) , getEmailAddress ( ) , getPassword ( ) ) ; SignUpResponse response = getAM ( ) . signUp ( creds ) ; if ( response . getStatus ( ) . isSuccess ( ) ) { this . initFrom ( response . get ( ) ) ; return true ; } else return false ...
Synchronously sign up using credentials provided via constructor or setters .
93
14
7,987
public static KeyPair generateKeyPair ( final int keyLen ) throws NoSuchAlgorithmException { final String name = ASYM_CIPHER_CHAIN_PADDING ; final int offset = name . indexOf ( ' ' ) ; final String alg = ( ( offset < 0 ) ? name : name . substring ( 0 , offset ) ) ; final KeyPairGenerator generator = KeyPairGenerator . ...
Generate RSA KeyPair
119
6
7,988
public ByteBuffer getByteBuffer ( ) { final ByteBuffer bb = ByteBuffer . wrap ( buf ) ; bb . limit ( bufLimit ) ; bb . position ( bufPosition ) ; return bb ; }
Return internal buffer as ByteBuffer
46
6
7,989
public byte [ ] outputBytes ( ) { byte [ ] tmpBuf = buf ; int len = bufLimit ; int flags = 0 ; if ( useCompress ) { flags |= FLAG_COMPRESS ; tmpBuf = deflate ( tmpBuf , len ) ; len = tmpBuf . length ; } if ( aesKey != null ) { flags |= FLAG_AES ; try { tmpBuf = crypto ( tmpBuf , 0 , len , false ) ; } catch ( Exception ...
Output bytes in raw format
759
5
7,990
public Packer loadStringHex ( final String in ) throws InvalidInputDataException { try { return loadBytes ( fromHex ( in ) ) ; } catch ( ParseException e ) { throw new IllegalArgumentException ( "Invalid input string" , e ) ; } }
Load string in hex format
59
5
7,991
final byte [ ] crypto ( final byte [ ] input , final int offset , final int len , final boolean decrypt ) throws InvalidKeyException , InvalidAlgorithmParameterException , IllegalBlockSizeException , BadPaddingException { aesCipher . init ( decrypt ? Cipher . DECRYPT_MODE : Cipher . ENCRYPT_MODE , aesKey , aesIV ) ; re...
Encrypt or Decrypt with AES
97
7
7,992
final byte [ ] cryptoAsym ( final byte [ ] input , final int offset , final int len , final boolean decrypt ) throws InvalidKeyException , InvalidAlgorithmParameterException , IllegalBlockSizeException , BadPaddingException { rsaCipher . init ( decrypt ? Cipher . DECRYPT_MODE : Cipher . ENCRYPT_MODE , decrypt ? rsaKeyF...
Encrypt or Decrypt with RSA
107
7
7,993
static final byte [ ] resizeBuffer ( final byte [ ] buf , final int newsize ) { if ( buf . length == newsize ) return buf ; final byte [ ] newbuf = new byte [ newsize ] ; System . arraycopy ( buf , 0 , newbuf , 0 , Math . min ( buf . length , newbuf . length ) ) ; return newbuf ; }
Resize input buffer to newsize
80
7
7,994
static final boolean compareBuffer ( final byte [ ] buf1 , final int offset1 , final byte [ ] buf2 , final int offset2 , final int len ) { for ( int i = 0 ; i < len ; i ++ ) { final byte b1 = buf1 [ offset1 + i ] ; final byte b2 = buf2 [ offset2 + i ] ; if ( b1 != b2 ) { return false ; } } return true ; }
Compare buffer1 and buffer2
96
6
7,995
static final String toHex ( final byte [ ] input , final int len , final boolean upper ) { final char [ ] hex = new char [ len << 1 ] ; for ( int i = 0 , j = 0 ; i < len ; i ++ ) { final int bx = input [ i ] ; final int bh = ( ( bx >> 4 ) & 0xF ) ; final int bl = ( bx & 0xF ) ; if ( ( bh >= 0 ) && ( bh <= 9 ) ) { hex [...
Transform byte array to Hex String
267
6
7,996
static final byte [ ] fromHex ( final String hex ) throws ParseException { final int len = hex . length ( ) ; final byte [ ] out = new byte [ len / 2 ] ; for ( int i = 0 , j = 0 ; i < len ; i ++ ) { char c = hex . charAt ( i ) ; int v = 0 ; if ( ( c >= ' ' ) && ( c <= ' ' ) ) { v = ( c - ' ' ) ; } else if ( ( c >= ' ' ...
Transform Hex String to byte array
226
6
7,997
static final byte [ ] deflate ( final byte [ ] in , final int len ) { byte [ ] defBuf = new byte [ len << 1 ] ; int payloadLength ; synchronized ( deflater ) { deflater . reset ( ) ; deflater . setInput ( in , 0 , len ) ; deflater . finish ( ) ; payloadLength = deflater . deflate ( defBuf ) ; } return resizeBuffer ( de...
Deflate input buffer
99
4
7,998
static final byte [ ] inflate ( final byte [ ] in , final int offset , final int length ) throws DataFormatException { byte [ ] infBuf = new byte [ length << 1 ] ; int payloadLength ; synchronized ( inflater ) { inflater . reset ( ) ; inflater . setInput ( in , offset , length ) ; payloadLength = inflater . inflate ( i...
Inflate input buffer
100
5
7,999
public static boolean copyFile ( File srcFile , File destFile ) { boolean result = false ; try { InputStream in = new FileInputStream ( srcFile ) ; try { result = copyToFile ( in , destFile ) ; } finally { in . close ( ) ; } } catch ( IOException e ) { result = false ; } return result ; }
false if fail
76
3