Packages

  • package root
    Definition Classes
    root
  • package scalation

    The scalation package specifies system-wide constants for directory paths.

    The scalation package specifies system-wide constants for directory paths. Sub-packages may wish to define 'BASE-DIR = DATA_DIR + ⁄ + <package>' in their own 'package.scala' files. For maintainability, directory paths should only be specified in 'package.scala' files.

    Definition Classes
    root
  • package activity

    The activity package contains classes, traits and objects for activity-oriented simulation models (for example, Petri Nets).

    The activity package contains classes, traits and objects for activity-oriented simulation models (for example, Petri Nets).

    Definition Classes
    scalation
  • package analytics

    The analytics package contains classes, traits and objects for analytics including clustering and prediction.

    The analytics package contains classes, traits and objects for analytics including clustering and prediction.

    Definition Classes
    scalation
  • package animation

    The animation package contains classes, traits and objects for 2D animation of simulation objects.

    The animation package contains classes, traits and objects for 2D animation of simulation objects.

    Definition Classes
    scalation
  • package calculus

    The calculus package contains classes with methods for computing derivatives, gradient vectors, Jacobian matrices, integrals and basic operators in Functional Analysis.

    The calculus package contains classes with methods for computing derivatives, gradient vectors, Jacobian matrices, integrals and basic operators in Functional Analysis.

    Definition Classes
    scalation
  • package dynamics

    The dynamics package contains classes, traits and objects for system dynamics simulations using Ordinary Differential Equations (ODEs).

    The dynamics package contains classes, traits and objects for system dynamics simulations using Ordinary Differential Equations (ODEs).

    Definition Classes
    scalation
  • package dynamics_pde

    The dynamics_pde package contains classes, traits and objects for system dynamics simulations using Partial Differential Equations 'PDE's.

    The dynamics_pde package contains classes, traits and objects for system dynamics simulations using Partial Differential Equations 'PDE's.

    Definition Classes
    scalation
  • package event

    The event package contains classes, traits and objects for event oriented simulation models (for example, event scheduling or event graphs).

    The event package contains classes, traits and objects for event oriented simulation models (for example, event scheduling or event graphs).

    Definition Classes
    scalation
  • package graphalytics

    The graphalytics package contains classes, traits and objects for graph analytics on Trees, 'DAG's and Directed Graphs.

    The graphalytics package contains classes, traits and objects for graph analytics on Trees, 'DAG's and Directed Graphs. It provides an implicit conversion when needed for converting doubles to vectors.

    Definition Classes
    scalation
  • package linalgebra

    The linalgebra package contains classes, traits and objects for linear algebra, including vectors and matrices for real and complex numbers.

    The linalgebra package contains classes, traits and objects for linear algebra, including vectors and matrices for real and complex numbers.

    Definition Classes
    scalation
  • package math

    The math package contains classes, traits and objects for common mathematical operations.

    The math package contains classes, traits and objects for common mathematical operations. Its package object defines exponentiation, logarithmic, trigonometric, etc. operators and functions.

    Definition Classes
    scalation
  • package maxima

    The maxima package contains classes, traits and objects for optimization to find maxima.

    The maxima package contains classes, traits and objects for optimization to find maxima.

    Definition Classes
    scalation
  • package minima

    The minima package contains classes, traits and objects for optimization to find minima.

    The minima package contains classes, traits and objects for optimization to find minima.

    Definition Classes
    scalation
  • package model

    The model package contains a trait giving a template for models to follow.

    The model package contains a trait giving a template for models to follow.

    Definition Classes
    scalation
  • package moleculesampleapp
    Definition Classes
    scalation
  • package plot

    The plot package contains classes, traits and objects for simple plotting of x-y data.

    The plot package contains classes, traits and objects for simple plotting of x-y data.

    Definition Classes
    scalation
  • package process

    The process package contains classes, traits and objects for process-oriented simulation models (for example, process-interaction).

    The process package contains classes, traits and objects for process-oriented simulation models (for example, process-interaction).

    Definition Classes
    scalation
  • package queueingnet

    The queueingnet package contains classes, traits and objects for solving simple queueing network problems.

    The queueingnet package contains classes, traits and objects for solving simple queueing network problems.

    Definition Classes
    scalation
  • package random

    The random package contains classes, traits and objects for the generation of random numbers.

    The random package contains classes, traits and objects for the generation of random numbers.

    Definition Classes
    scalation
  • package relalgebra

    The relalgebra package contains classes, traits and objects for columnar relational algebra, where columns are vectors from the linalgebra package.

    The relalgebra package contains classes, traits and objects for columnar relational algebra, where columns are vectors from the linalgebra package.

    Definition Classes
    scalation
  • Catalog
  • CatalogTest
  • MM_Relation
  • MM_RelationEx
  • MM_RelationTest
  • MM_RelationTest2
  • MM_RelationTest3
  • MM_RelationTest4
  • MakeSchema
  • MakeSchemaTest
  • MakeSchemaTest2
  • MissingValues
  • MissingValuesTest
  • Relation
  • RelationEx
  • RelationTest
  • RelationTest2
  • RelationTest3
  • RelationTest4
  • RelationTest5
  • Table
  • TableGen
  • TableGenTest
  • TableObj
  • package scala2d

    The scala2d package contains classes, traits and objects for for simple 2D graphics in scala, based upon java.swing, java.awt and java_awt_geom.

    The scala2d package contains classes, traits and objects for for simple 2D graphics in scala, based upon java.swing, java.awt and java_awt_geom.

    Definition Classes
    scalation
  • package scala3d

    The scala3d package contains classes, traits and objects for for simple 3D graphics in scala, based upon javafx.

    The scala3d package contains classes, traits and objects for for simple 3D graphics in scala, based upon javafx. Its package object contains type aliases for 'javafx.geometry.Point3D' and all subclasses of 'javafx.scene.shape.Shape3D'.

    Definition Classes
    scalation
  • package stat

    The stat package contains classes, traits and objects for basic statistical functions and analyses.

    The stat package contains classes, traits and objects for basic statistical functions and analyses. The package object itself defines an implicit conversion from scalation.linalgebra.VectorD to StatVector.

    Definition Classes
    scalation
  • package state

    The state package contains classes, traits and objects for state-oriented simulation models (for example, Markov Chains).

    The state package contains classes, traits and objects for state-oriented simulation models (for example, Markov Chains).

    Definition Classes
    scalation
  • package tableau

    The tableau package contains classes for tableau oriented simulation models (similar to spreadsheet simulations).

    The tableau package contains classes for tableau oriented simulation models (similar to spreadsheet simulations).

    Definition Classes
    scalation
  • package util

    The util package contains classes, traits and objects for basic utility functions.

    The util package contains classes, traits and objects for basic utility functions.

    Definition Classes
    scalation
p

scalation

relalgebra

package relalgebra

The relalgebra package contains classes, traits and objects for columnar relational algebra, where columns are vectors from the linalgebra package.

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Type Members

  1. case class MM_Relation (name: String, colName: Seq[String], col: Vector[Vec], key: Int = 0, domain: String = null) extends Table with Error with Product with Serializable

    The MM_Relation class stores and operates on vectors.

    The MM_Relation class stores and operates on vectors. The vectors form the columns of the columnar relational datastore. Columns may have any of the following types:

    C - Complex - VectorC - 128 bit complex number a + bi D - Double - VectorD - 64 bit double precision floating point number I - Int - VectorI - 32 bit integer L - Long - VectorL - 64 bit long integer Q - Rational - VectorQ - 128 bit ratio of two long integers R - Real - VectorR - 128 bit quad precision floating point number S - StrNum - VectorS - variable length numeric string


    name

    the name of the relation

    colName

    the names of columns

    col

    the Scala Vector of columns making up the columnar relation

    key

    the column number for the primary key (< 0 => no primary key)

    domain

    an optional string indicating domains for columns (e.g., 'SD' = StrNum, Double)

  2. case class Relation (name: String, colName: Seq[String], col: Vector[Vec], key: Int = 0, domain: String = null, fKeys: Seq[(String, String, Int)] = null) extends Table with Error with Product with Serializable

    The Relation class stores and operates on vectors.

    The Relation class stores and operates on vectors. The vectors form the columns of the columnar relational datastore. Columns may have any of the following types:

    C - Complex - VectorC - 128 bit complex number a + bi D - Double - VectorD - 64 bit double precision floating point number I - Int - VectorI - 32 bit integer L - Long - VectorL - 64 bit long integer Q - Rational - VectorQ - 128 bit ratio of two long integers R - Real - VectorR - 128 bit quad precision floating point number S - StrNum - VectorS - variable length numeric string


    name

    the name of the relation

    colName

    the names of columns

    col

    the Scala Vector of columns making up the columnar relation

    key

    the column number for the primary key (< 0 => no primary key)

    domain

    an optional string indicating domains for columns (e.g., 'SD' = 'StrNum', 'Double')

    fKeys

    an optional sequence of foreign keys - Seq (column name, ref table name, ref column position)

  3. trait Table extends AnyRef

    The Table trait stores and operates on vectors.

    The Table trait stores and operates on vectors. The vectors form the columns of the columnar relational datastore. Columns may have any of the following types:

    C - Complex - VectorC - 128 bit complex number a + bi D - Double - VectorD - 64 bit double precision floating point number I - Int - VectorI - 32 bit integer L - Long - VectorL - 64 bit long integer Q - Rational - VectorQ - 128 bit ratio of two long integers R - Real - VectorR - 128 bit quad precision floating point number S - StrNum - VectorS - variable length numeric string


Value Members

  1. object Catalog

    The Catalog object keeps track of relations in the database.

  2. object CatalogTest extends App

    The CatalogTest object is used to test the Catalog object.

    The CatalogTest object is used to test the Catalog object. > run-main scalation.relalgebra.CatalogTest

  3. object MM_Relation extends Serializable

    The MM_Relation companion object provides additional functions for the MM_Relation class.

  4. object MM_RelationEx

    The MM_RelationEx object provides and example relation for testing.

    The MM_RelationEx object provides and example relation for testing.

    See also

    www.codeproject.com/Articles/652108/Create-First-Data-WareHouse

  5. object MM_RelationTest extends App

    The MM_RelationTest object tests the operations provided by MM_Relation.

    The MM_RelationTest object tests the operations provided by MM_Relation. > run-main scalation.relalgebra.MM_RelationTest

  6. object MM_RelationTest2 extends App

    The MM_RelationTest2 object tests the operations provided by MM_Relation.

    The MM_RelationTest2 object tests the operations provided by MM_Relation. The relational algebra operators are given using Unicode.

    See also

    en.wikipedia.org/wiki/List_of_Unicode_characters > run-main scalation.relalgebra.MM_RelationTest2

  7. object MM_RelationTest3 extends App

    The MM_RelationTest3 object tests the operations provided by MM_Relation.

    The MM_RelationTest3 object tests the operations provided by MM_Relation. It test various aggregate/OLAP operations on a simple data warehouse fact table.

    See also

    www.codeproject.com/Articles/652108/Create-First-Data-WareHouse FIX - allow entering doubles as "13" rather than "13.0" > run-main scalation.relalgebra.MM_RelationTest3

  8. object MM_RelationTest4 extends App

    The MM_RelationTest4 object tests conversion MM_Relation to a matrix.

    The MM_RelationTest4 object tests conversion MM_Relation to a matrix. > run-main scalation.relalgebra.MM_RelationTest4

  9. object MakeSchema

    The MakeSchema object attempts to infers the domain of a relation without a domain specification and creates a new relation with the inferred domains by examining the data.

    The MakeSchema object attempts to infers the domain of a relation without a domain specification and creates a new relation with the inferred domains by examining the data. Should be checked and overridden when inaccurate.

  10. object MakeSchemaTest extends App

    The MakeSchemaTest object is used to test the MakeSchema object.

    The MakeSchemaTest object is used to test the MakeSchema object. > run-main scalation.relalgebra.MakeSchemaTest

  11. object MakeSchemaTest2 extends App

    The MakeSchemaTest2 object is used to test the MakeSchema object.

    The MakeSchemaTest2 object is used to test the MakeSchema object. > run-main scalation.relalgebra.MakeSchemaTest2

  12. object MissingValues

    The MissingValues object is used to replace missing values in a dataset.

    The MissingValues object is used to replace missing values in a dataset.

    See also

    www.utexas.edu/cola/prc/_files/cs/Missing-Data.pdf

  13. object MissingValuesTest extends App

    The MissingValuesTest object is used to test the MissingValues object.

    The MissingValuesTest object is used to test the MissingValues object. > run-main scalation.relalgebra.MissingValuesTest

  14. object Relation extends Serializable

    The Relation companion object provides additional functions for the Relation class.

  15. object RelationEx

    The RelationEx object provides and example relation for testing.

    The RelationEx object provides and example relation for testing.

    See also

    www.codeproject.com/Articles/652108/Create-First-Data-WareHouse

  16. object RelationTest extends App

    The RelationTest object tests the operations provided by Relation.

    The RelationTest object tests the operations provided by Relation. > run-main scalation.relalgebra.RelationTest

  17. object RelationTest2 extends App

    The RelationTest2 object tests the operations provided by Relation.

    The RelationTest2 object tests the operations provided by Relation. The relational algebra operators are given using Unicode.

    See also

    en.wikipedia.org/wiki/List_of_Unicode_characters > run-main scalation.relalgebra.RelationTest2

  18. object RelationTest3 extends App

    The RelationTest3 object tests the operations provided by Relation.

    The RelationTest3 object tests the operations provided by Relation. It test various aggregate/OLAP operations on a simple data warehouse fact table.

    See also

    www.codeproject.com/Articles/652108/Create-First-Data-WareHouse FIX - allow entering doubles as "13" rather than "13.0" > run-main scalation.relalgebra.RelationTest3

  19. object RelationTest4 extends App

    The RelationTest4 object tests conversion Relation to a matrix.

    The RelationTest4 object tests conversion Relation to a matrix. > run-main scalation.relalgebra.RelationTest4

  20. object RelationTest5 extends App

    The RelationTest5 object tests the interoperability between Relations and Matrices.

    The RelationTest5 object tests the interoperability between Relations and Matrices. > run-main scalation.relalgebra.RelationTest5

  21. object TableGen extends Error

    The TableGen object generates data for Table classes (e.g., Relation).

  22. object TableGenTest extends App

    The TableGenTest is used to test the TableGen object.

    The TableGenTest is used to test the TableGen object. Create unpopulated tables and use the table generator to populate their columns. > run-main scalation.relalgebra.TableGenTest

  23. object TableObj

    The Table object provides functions for the Table companion objects.

Inherited from AnyRef

Inherited from Any

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