angular-odata
Version:
Client side OData typescript library for Angular
49 lines • 6.58 kB
JavaScript
import { Expression } from './base';
import { FieldFactory, RenderableFactory } from './syntax';
export class SelectExpression extends Expression {
constructor({ children, } = {}) {
super({ children });
}
get [Symbol.toStringTag]() {
return 'SelectExpression';
}
static factory(opts, current) {
return opts({
t: FieldFactory(),
e: () => new SelectExpression(),
}, current);
}
toJson() {
const json = super.toJson();
return Object.assign(json, {});
}
static fromJson(json) {
return new SelectExpression({
children: json['children'].map((c) => RenderableFactory(c)),
});
}
render({ aliases, escape, prefix, parser, options, } = {}) {
return this._children
.map((n) => typeof n === 'string'
? n
: n.render({ aliases, escape, prefix, parser, options }))
.join(',');
}
clone() {
return new SelectExpression({
children: this._children.map((c) => c.clone()),
});
}
_add(node) {
this._children.push(node);
return this;
}
field(field) {
return this._add(field);
}
fields(...fields) {
fields.forEach((f) => this._add(f));
return this;
}
}
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ogU2VsZWN0RXhwcmVzc2lvbjxUPiB7XG4gICAgcmV0dXJuIHRoaXMuX2FkZChmaWVsZCk7XG4gIH1cblxuICBmaWVsZHMoLi4uZmllbGRzOiBhbnlbXSk6IFNlbGVjdEV4cHJlc3Npb248VD4ge1xuICAgIGZpZWxkcy5mb3JFYWNoKChmKSA9PiB0aGlzLl9hZGQoZikpO1xuICAgIHJldHVybiB0aGlzO1xuICB9XG59XG4iXX0=