angular2
Version:
Angular 2 - a web framework for modern web apps
36 lines • 5.34 kB
JavaScript
import { isPresent } from 'angular2/src/facade/lang';
export class HtmlTextAst {
constructor(value, sourceSpan) {
this.value = value;
this.sourceSpan = sourceSpan;
}
visit(visitor, context) { return visitor.visitText(this, context); }
}
export class HtmlAttrAst {
constructor(name, value, sourceSpan) {
this.name = name;
this.value = value;
this.sourceSpan = sourceSpan;
}
visit(visitor, context) { return visitor.visitAttr(this, context); }
}
export class HtmlElementAst {
constructor(name, attrs, children, sourceSpan) {
this.name = name;
this.attrs = attrs;
this.children = children;
this.sourceSpan = sourceSpan;
}
visit(visitor, context) { return visitor.visitElement(this, context); }
}
export function htmlVisitAll(visitor, asts, context = null) {
var result = [];
asts.forEach(ast => {
var astResult = ast.visit(visitor, context);
if (isPresent(astResult)) {
result.push(astResult);
}
});
return result;
}
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