class Parent extends React.Component{

    renderRow = (hoge) => {
        return <div>{hoge}</div>;
    }

    render(){
        return <DataGrid renderRow={this.renderRow} />;
    }

}

class DataGrid extends React.Component{
    
    anyLogic = () => {
        // any logic here
        this.setState({ hoge: xxxxxx });
    }

    render(){
        return this.props.renderRow(this.state.hoge);
    }

}