ca.uqac.lif.cep.util.Bags Class Reference

A container object for functions and processors applying to generic collections, i.e. More...

Classes
class	AnyElement
	Returns any element of a collection. More...
class	ApplyToAll
	Given a set/list/array, returns a new set/list/array whose content is the result of applying a function to each element. More...
class	Contains
	Checks if an object is a member of a collection. More...
class	Explode
	A 1:m function provided by the Bags utility class. More...
class	FilterElements
	Gets all the elements of the collection that satisfy some condition. More...
class	GetSize
	Gets the size of a collection. More...
class	IsElement
	Checks if an element is a member of a collection. More...
class	MaximumValue
	Returns the element with the maximum value in a collection. More...
class	MinimumValue
	Returns the element with the maximum value in a collection. More...
class	Product
	Computes the Cartesian product of two collections. More...
class	RunOn
	Runs each element of a collection into a processor, and collect its output. More...
class	ToArray
	Converts a front of n events into an array of n objects. More...
class	ToCollection
	Converts a front of n input events into a collection of n objects. More...
class	ToList
	Converts a front of n events into a list of n objects. More...
class	ToSet
	Converts a front of n events into a set of n objects. More...

Static Public Member Functions
static Object []	toObjectArray (Object o)
	Converts an object into an array. More...

Static Public Attributes
static final Contains	contains = new Contains()
	Checks if a collection contains another. More...
static final IsElement	isElement = new IsElement()
	Checks if an element is contained in a collection. More...
static final GetSize	getSize = new GetSize()
	Gets the size of a collection. More...
static final Product	product = new Product()
	Computes the Cartesian product of two collections. More...
static final AnyElement	anyElement = new AnyElement()
	Gets any element of a bag. More...
static final MaximumValue	maxValue = new MaximumValue()
	Gets the maximum value of a collection. More...
static final MinimumValue	minValue = new MinimumValue()
	Gets the minimum value of a collection. More...

Protected Member Functions
	Bags ()

Detailed Description

A container object for functions and processors applying to generic collections, i.e.

"bags" of objects.

Author

Sylvain Hallé

Since

0.7

Definition at line 46 of file Bags.java.

Constructor & Destructor Documentation

Bags()

ca.uqac.lif.cep.util.Bags.Bags ( )

protected

Definition at line 48 of file Bags.java.

Member Function Documentation

toObjectArray()

static Object [] ca.uqac.lif.cep.util.Bags.toObjectArray ( Object  o )

static

Converts an object into an array.

Parameters

o	The object

Returns

An array, or null if the object could not be converted into an array.

Definition at line 656 of file Bags.java.

Member Data Documentation

anyElement

final AnyElement ca.uqac.lif.cep.util.Bags.anyElement = new AnyElement()

static

Gets any element of a bag.

Definition at line 76 of file Bags.java.

contains

final Contains ca.uqac.lif.cep.util.Bags.contains = new Contains()

static

Checks if a collection contains another.

Definition at line 56 of file Bags.java.

getSize

final GetSize ca.uqac.lif.cep.util.Bags.getSize = new GetSize()

static

Gets the size of a collection.

Definition at line 66 of file Bags.java.

isElement

final IsElement ca.uqac.lif.cep.util.Bags.isElement = new IsElement()

static

Checks if an element is contained in a collection.

Definition at line 61 of file Bags.java.

maxValue

final MaximumValue ca.uqac.lif.cep.util.Bags.maxValue = new MaximumValue()

static

Gets the maximum value of a collection.

Definition at line 81 of file Bags.java.

minValue

final MinimumValue ca.uqac.lif.cep.util.Bags.minValue = new MinimumValue()

static

Gets the minimum value of a collection.

Definition at line 86 of file Bags.java.

product

final Product ca.uqac.lif.cep.util.Bags.product = new Product()

static

Computes the Cartesian product of two collections.

Definition at line 71 of file Bags.java.

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The documentation for this class was generated from the following file:

• /home/sylvain/Workspaces/BeepBeep/beepbeep-3/Core/src/ca/uqac/lif/cep/util/Bags.java