src/elements/Probability.js
function Probability(value, parameters) {
    abstractions.Element.call(this, utilities.types.PROBABILITY, parameters);
    if (value === undefined) value = 0;  // default value
    if (!isFinite(value) || value < 0 || value > 1) {
        throw new utilities.Exception({
            $module: '/bali/elements/Probability',
            $procedure: '$Probability',
            $exception: '$invalidParameter',
            $parameter: value.toString(),
            $text: '"An invalid probability value was passed to the constructor."'
        });
    }

    // since this element is immutable the value must be read-only
    this.getValue = function() { return value; };

    return this;

}
function Probability(value, parameters) {
    abstractions.Element.call(this, utilities.types.PROBABILITY, parameters);
    if (value === undefined) value = 0;  // default value
    if (!isFinite(value) || value < 0 || value > 1) {
        throw new utilities.Exception({
            $module: '/bali/elements/Probability',
            $procedure: '$Probability',
            $exception: '$invalidParameter',
            $parameter: value.toString(),
            $text: '"An invalid probability value was passed to the constructor."'
        });
    }

    // since this element is immutable the value must be read-only
    this.getValue = function() { return value; };

    return this;

}
function Probability ( value , parameters ) { abstractions . Element . call ( this , utilities . types . PROBABILITY , parameters ) ; if ( value === undefined ) value = 0 ; // default value if ( ! isFinite ( value ) || value < 0 || value > 1 ) { throw new utilities . Exception ( { $module : '/bali/elements/Probability' , $procedure : '$Probability' , $exception : '$invalidParameter' , $parameter : value . toString ( ) , $text : '"An invalid probability value was passed to the constructor."' } ) ; } // since this element is immutable the value must be read-only this . getValue = function ( ) { return value ; } ; return this ; }
PUBLIC CONSTRUCTOR 
This constructor creates a new probability element using the specified value.

@param {Number} value The value of the probability.
@param {Parameters} parameters Optional parameters used to parameterize this element.
@returns {Probability} The new probability element.
PUBLIC CONSTRUCTOR This constructor creates a new probability element using the specified value .