customSave() {
        const data = {

            constructorParamaters: [this.direction, this.bitWidth, this.bitWidthSplit],
            nodes: {
                outputs: this.outputs.map(findNode),
                inp1: findNode(this.inp1),
            },
        };
        return data;
    }
@memberof Splitter
fn to create save Json Data of object
@return {JSON}