Relationship class

Detailed Description

The empty set.

A set of directional relationships between pairs of elements

Functions
Relationship	new ()
	The Relationship constructor. More...
Relationship	addRelation (var base, var target)
	Adds a directional relationship from base to target.
Relationship	removeRelation (var base, var target)
	Removes a directional relationship from base to target.
Relationship	getBasesFor (var target)
	Returns a set of all base elements that point to the target. More...
Relationship	getTargetsFor (var base)
	Returns a set (unsafe) of all target elements that point to the base. More...
Relationship	getAllRelated (var x)
	Returns a set of all elements relating to this element (in either direction) More...

Function Documentation

Relationship getAllRelated

(

var

x

)

Returns a set of all elements relating to this element (in either direction)

Returns

a set of all elements relating to this element (in either direction)

Relationship getBasesFor

(

var

target

)

Returns a set of all base elements that point to the target.

Returns

an (unsafe) set of all base elements that point to the target

Relationship getTargetsFor

(

var

base

)

Returns a set (unsafe) of all target elements that point to the base.

Returns

an (unsafe) set of all target elements that point to the base

Grid new

(

)

The Relationship constructor.

Returns

a new instance of Relationship

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