Uses of Class
adams.flow.source.AbstractSimpleSource

Packages that use AbstractSimpleSource

Package	Description
adams.flow.source

Uses of AbstractSimpleSource in adams.flow.source

Subclasses of AbstractSimpleSource in adams.flow.source

Modifier and Type	Class	Description
class	AbstractDatabaseMetaData	Ancestor for sources that output the database meta-data.
class	AbstractSimpleDbSource	Ancestor for simple sources that use the database.
class	AbstractSimpleSourceWithPropertiesUpdating	Ancestor for simple sources that allow changing the object's properties using variables.
class	CombineArrays	Combines the storage items representing arrays into a single array. When not supplying an array class the type of the first array is used.
class	CombineCollections
class	CombineStorage	Outputs the expanded string generated from the specified combination expression (variables and storage placeholders).
class	CombineVariables	Outputs the expanded string generated from the specified combination expression.
class	Counter	Outputs the specified counter as spreadsheet, with two columns: 'Key' and 'Count'.
class	CurrentFlow	Outputs the current flow, i.e., itself.
class	CurrentTime
class	DatabaseMetaData	Outputs the meta-data of the current database connection.
class	DumpStorage	Outputs the storage names and the string representation of their associated values in the specified format.
class	DumpVariables	Outputs the variable names and their associated values in the specified format.
class	FilenameGenerator	Uses the specified filename generator to output a filename. NB: Generators that require an object to pass through won't work with this source. See also: adams.flow.transformer.FilenameGenerator Input/output: - generates: java.lang.String
class	GetEnvironmentVariable	Outputs the value of the specified environment variable.
class	GetSystemProperty	Outputs the value of the specified Java system property.
class	HashSet	Outputs the specified hashset as spreadsheet, with one column called 'Value' by default.
class	HttpRequest	Submits the (optional) form parameters to the specified URL and forwards the retrieved HTML as text. Cookies can be retrieved and stored in internal storage, to be re-used with the next request.
class	InputStreamGenerator	Uses the specified generator to instantiate an input stream instance. See also: adams.flow.sink.CloseInputStream Input/output: - generates: java.io.InputStream
class	LookUp	Forwards the value associated with the given key, using the specified lookup table from internal storage.
class	LookUpTable	Outputs the specified lookup table as spreadsheet, containing to columns: Key with the keys and Value with the associated values.
class	MakeContainer	Assembles a container with data obtained from either callable actors or storage items.
class	MathExpression	Evaluates a mathematical expression. Variables are supported as well, e.g.: pow(X,@{exp}) with '@{exp}' being a variable available at execution time. The following grammar is used for the expressions: expr_list ::= '=' expr_list expr_part | expr_part ; expr_part ::= expr ; expr ::= ( expr ) # data types | number | string | boolean | date # constants | true | false | pi | e | now() | today() # negating numeric value | -expr # comparisons | expr < expr | expr <= expr | expr > expr | expr >= expr | expr = expr | expr != expr (or: expr <> expr) # boolean operations | ! expr (or: not expr) | expr & expr (or: expr and expr) | expr | expr (or: expr or expr) | if[else] ( expr , expr (if true) , expr (if false) ) | ifmissing ( variable , expr (default value if variable is missing) ) | isNaN ( expr ) # arithmetics | expr + expr | expr - expr | expr * expr | expr / expr | expr ^ expr (power of) | expr % expr (modulo) ; # numeric functions | abs ( expr ) | sqrt ( expr ) | cbrt ( expr ) | log ( expr ) | log10 ( expr ) | exp ( expr ) | sin ( expr ) | sinh ( expr ) | cos ( expr ) | cosh ( expr ) | tan ( expr ) | tanh ( expr ) | atan ( expr ) | atan2 ( exprY , exprX ) | hypot ( exprX , exprY ) | signum ( expr ) | rint ( expr ) | floor ( expr ) | pow[er] ( expr , expr ) | ceil ( expr ) | min ( expr1 , expr2 ) | max ( expr1 , expr2 ) | year ( expr ) | month ( expr ) | day ( expr ) | hour ( expr ) | minute ( expr ) | second ( expr ) | weekday ( expr ) | weeknum ( expr ) # string functions | substr ( expr , start [, end] ) | left ( expr , len ) | mid ( expr , start , len ) | right ( expr , len ) | rept ( expr , count ) | concatenate ( expr1 , expr2 [, expr3-5] ) | lower[case] ( expr ) | upper[case] ( expr ) | trim ( expr ) | matches ( expr , regexp ) | trim ( expr ) | len[gth] ( str ) | find ( search , expr [, pos] ) | replace ( str , pos , len , newstr ) | substitute ( str , find , replace [, occurrences] ) ; Notes: - Variables are either all upper case letters (e.g., "ABC") or any character apart from "]" enclosed by "[" and "]" (e.g., "[Hello World]"). - 'start' and 'end' for function 'substr' are indices that start at 1. - Index 'end' for function 'substr' is excluded (like Java's 'String.substring(int,int)' method) - Line comments start with '#'. - Semi-colons (';') or commas (',') can be used as separator in the formulas, e.g., 'pow(2,2)' is equivalent to 'pow(2;2)' - dates have to be of format 'yyyy-MM-dd' or 'yyyy-MM-dd HH:mm:ss' - times have to be of format 'HH:mm:ss' or 'yyyy-MM-dd HH:mm:ss' - the characters in square brackets in function names are optional: e.g.
class	MemoryUsage	Outputs the memory usage. The generated map has the following keys: - init_heap - max_heap - used_heap - committed_heap - init_non_heap - max_non_heap - used_non_heap - committed_non_heap Input/output: - generates: java.util.Map
class	ModuleInfo	Outputs a spreadsheet with information about modules available.
class	NewArray	Generates a new array of the specified class with the given dimensions. Dimensions are given as follows: [x], with x being the number of elements.
class	NewCollection	Generates a new (and empty) collection of the specified type.
class	NewDOMDocument	Creates a new DOM document, e.g., for assembling XML files.
class	NewFlow	Outputs the flow generated by the specified template.
class	NewImage	Generates an empty image with the specified dimensions (Type: RGB or ARBG).
class	NewJsonStructure	Generates an empty JSON data structure of the specified type.
class	NewList	Generates a list string based on the items produced by the generator and the specified separator.
class	NewMap	Generates a new java.util.Map object using the specified implementation class.
class	NewMat5File	Creates an empty Mat5File object.
class	NewMat5Matrix	Creates a new Matlab matrix.
class	NewMat5Struct
class	NewProperties	Generates a new Properties object.
class	NewRemoteCommand	Configures and forwards a remote command.
class	NewReport	Generates a new instance of the specified report class.
class	NewSpreadSheet	Generates an empty spreadsheet.
class	NewTempFile
class	Null	Dummy source, generates no output.
class	OptionProducer	Generates string output from the current flow using the specified option producer.
class	OptionTraverser	Traverses the options of the flow at run-time. Used for debugging purposes.
class	PDFNewDocument	Creates an empty PDF document. Needs to be finalized with adams.flow.sink.PDFCloseDocument. The output of this source can be processed by adams.flow.transformer.PDFAppendDocument. See also: adams.flow.transformer.PDFAppendDocument adams.flow.sink.PDFCloseDocument Input/output: - generates: adams.flow.transformer.pdfproclet.PDFGenerator
class	PyroSource	Generates data using a Pyro4 call For more information see: https://pythonhosted.org/Pyro4/ https://github.com/irmen/Pyrolite Input/output: - generates: java.lang.Object
class	ReaderGenerator	Uses the specified generator to instantiate a reader instance. See also: adams.flow.sink.CloseReader Input/output: - generates: java.io.InputStream
class	Rsync4jRsyncBinary	Outputs the rsync binary used by the rsync4j library.
class	Rsync4jSshBinary	Outputs the ssh binary used by the rsync4j library.
class	Socket	Listens on the specified port for incoming data. Can either output raw byte arrays or strings (using the specified encoding). See also: adams.flow.sink.Socket Input/output: - generates: byte[]
class	SpecifiedActor	Outputs the actor identified by the actor path.
class	SSHExec	Runs a system command via ssh on a remote machine and broadcasts the generated output (stdout or stderr). For more information see: (2011).
class	Start	Outputs merely a NullToken.
class	StorageValue	Outputs the value associated with the specified name from temporary storage. Does nothing if the storage value isn't present. By supplying a cache name, the value can be obtained from a LRU cache instead of the regular storage.
class	StringExpression	Evaluates a string expression. Variables are supported as well, e.g.: pow(X,@{exp}) with '@{exp}' being a variable available at execution time. The following grammar is used for the expressions: expr_list ::= '=' expr_list expr_part | expr_part ; expr_part ::= expr ; expr ::= ( expr ) # data types | number | string | boolean | date # constants | true | false | pi | e | now() | today() # negating numeric value | -expr # comparisons | expr < expr | expr <= expr | expr > expr | expr >= expr | expr = expr | expr != expr (or: expr <> expr) # boolean operations | ! expr (or: not expr) | expr & expr (or: expr and expr) | expr | expr (or: expr or expr) | if[else] ( expr , expr (if true) , expr (if false) ) | ifmissing ( variable , expr (default value if variable is missing) ) | isNaN ( expr ) # arithmetics | expr + expr | expr - expr | expr * expr | expr / expr | expr ^ expr (power of) | expr % expr (modulo) ; # numeric functions | abs ( expr ) | sqrt ( expr ) | cbrt ( expr ) | log ( expr ) | log10 ( expr ) | exp ( expr ) | sin ( expr ) | sinh ( expr ) | cos ( expr ) | cosh ( expr ) | tan ( expr ) | tanh ( expr ) | atan ( expr ) | atan2 ( exprY , exprX ) | hypot ( exprX , exprY ) | signum ( expr ) | rint ( expr ) | floor ( expr ) | pow[er] ( expr , expr ) | ceil ( expr ) | min ( expr1 , expr2 ) | max ( expr1 , expr2 ) | year ( expr ) | month ( expr ) | day ( expr ) | hour ( expr ) | minute ( expr ) | second ( expr ) | weekday ( expr ) | weeknum ( expr ) # string functions | substr ( expr , start [, end] ) | left ( expr , len ) | mid ( expr , start , len ) | right ( expr , len ) | rept ( expr , count ) | concatenate ( expr1 , expr2 [, expr3-5] ) | lower[case] ( expr ) | upper[case] ( expr ) | trim ( expr ) | matches ( expr , regexp ) | trim ( expr ) | len[gth] ( str ) | find ( search , expr [, pos] ) | replace ( str , pos , len , newstr ) | substitute ( str , find , replace [, occurrences] ) # array functions | len[gth] ( array ) | get ( array , index ) ; Notes: - Variables are either all upper case letters (e.g., "ABC") or any character apart from "]" enclosed by "[" and "]" (e.g., "[Hello World]"). - 'start' and 'end' for function 'substr' are indices that start at 1. - 'index' for function 'get' starts at 1. - Index 'end' for function 'substr' is excluded (like Java's 'String.substring(int,int)' method) - Line comments start with '#' - Semi-colons (';') or commas (',') can be used as separator in the formulas, e.g., 'pow(2,2)' is equivalent to 'pow(2;2)' - dates have to be of format 'yyyy-MM-dd' or 'yyyy-MM-dd HH:mm:ss' - times have to be of format 'HH:mm:ss' or 'yyyy-MM-dd HH:mm:ss' - the characters in square brackets in function names are optional: e.g.
class	Variable	Outputs the string value of the specified variable. Does nothing if the variable hasn't been set.
class	WekaAssociatorSetup	Outputs an instance of the specified associator.
class	WekaClassifierSetup	Outputs an instance of the specified classifier.
class	WekaClustererSetup	Outputs an instance of the specified clusterer.
class	WekaDataGenerator	Generates artificial data using a Weka data generator.
class	WekaForecasterSetup	Outputs a configured instance of a Weka Forecaster.
class	WekaForecasting	Uses a serialized model to perform predictions on the data being passed through. The model can also be obtained from a callable actor, if the model file is pointing to a directory.
class	WekaNewExperiment	Generates a new ADAMS experiment setup.
class	WekaNewInstances	Generates an empty dataset, based on the attribute types and names specified. Nominal attributes are generated with an empty set of labels.
class	WekaPackageManagerAction	Executes the specified action and forwards the generated output.
class	ZipArrays	Aligns the corresponding elements of the storage arrays into row-based arrays.