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

A Smalltalk VM that runs on top of JavaScript

import SExpression from './SExpression.js';


let SAssignment = class extends SExpression {

	constructor() {
		super();
		this._assignees = nil;
		this._expression = nil;
	}

	static decodeUsing_(aTreecodeDecoder) {
		return aTreecodeDecoder.decodeAssignment();
	}

	static new() {
		return this.basicNew().initialize();
	}

	acceptVisitor_(visitor) {
		return visitor.visitAssignment_(this);
	}

	assign_(anSIdentifier) {
		this._assignees.add_(anSIdentifier);
		return this;
	}

	assignees() {
		return this._assignees;
	}

	expression() {
		return this._expression;
	}

	expression_(anSExpression) {
		this._expression = anSExpression;
		return this;
	}

	initialize() {
		this._assignees = Array.new();
		return this;
	}

	isAssignment() {
		return true;
	}

}

export default SAssignment