@powerlang/egg-js/interpreter/SAssociationBinding.js

A Smalltalk VM that runs on top of JavaScript

import SBinding from './SBinding.js';


let SAssociationBinding = class extends SBinding {

	constructor() {
		super();
		this._index = nil;
		this._association = nil;
	}

	assign_within_(value, anEvaluationContext) {
		anEvaluationContext.storeAssociation_value_(this._association, value);
		return this;
	}

	association() {
		return this._association;
	}

	association_(anAssociation) {
		this._association = anAssociation;
		return this;
	}

	index() {
		return this._index;
	}

	index_(anInteger) {
		this._index = anInteger;
		return this;
	}

	isAssociation() {
		return true;
	}

	isConstant() {
		return false;
	}

	valueWithin_(anEvaluationContext) {
		return anEvaluationContext.loadAssociationValue_(this._association);
	}

}

export default SAssociationBinding