Method filter

packages/sanddance/src/animator.ts:35–48

(search: Search, keepData: object[], collapseData: object[], rebase: boolean)

    }

    filter(search: Search, keepData: object[], collapseData: object[], rebase: boolean) {
        if (rebase) {
            this.dataScope.collapse(false, keepData);    
        }
        this.dataScope.collapse(true, collapseData);
        return new Promise<void>((resolve, reject) => {
            this.props.onAnimateDataChange(DataLayoutChange.refine, 'before refine', 'refine').then(() => {
                this.dataScope.deselect();
                this.dataScope.setFilteredData(keepData);
                this.props.onDataChanged(DataLayoutChange.refine, search);
                resolve();
            }).catch(reject);
        });
    }

    reset() {
        return new Promise<void>((resolve, reject) => {