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Component Class — react Architecture

Architecture documentation for the Component class in ReactDOMServerLifecycles-test.js from the react codebase.

Entity Profile

Dependency Diagram

graph TD
  cb1af1d1_f555_997a_b1bf_056e7b3e2046["Component"]
  49b48dbd_7940_7b90_9b9d_127acb3ad959["ReactDOMServerLifecycles-test.js"]
  cb1af1d1_f555_997a_b1bf_056e7b3e2046 -->|defined in| 49b48dbd_7940_7b90_9b9d_127acb3ad959
  8dd4965d_9500_e3ce_c664_117d96e8b9d8["getDerivedStateFromProps()"]
  cb1af1d1_f555_997a_b1bf_056e7b3e2046 -->|method| 8dd4965d_9500_e3ce_c664_117d96e8b9d8
  a84b4653_b699_c02a_2921_3fc4033e1c94["UNSAFE_componentWillMount()"]
  cb1af1d1_f555_997a_b1bf_056e7b3e2046 -->|method| a84b4653_b699_c02a_2921_3fc4033e1c94
  d12b8052_f51f_7f5d_b791_5150d7f1ec10["render()"]
  cb1af1d1_f555_997a_b1bf_056e7b3e2046 -->|method| d12b8052_f51f_7f5d_b791_5150d7f1ec10
  2317a0ba_8983_b7db_0e07_661ec53fc657["componentWillMount()"]
  cb1af1d1_f555_997a_b1bf_056e7b3e2046 -->|method| 2317a0ba_8983_b7db_0e07_661ec53fc657

Relationship Graph

Source Code

packages/react-dom/src/__tests__/ReactDOMServerLifecycles-test.js lines 109–120

    class Component extends React.Component {
      state = {};
      static getDerivedStateFromProps() {
        return null;
      }
      UNSAFE_componentWillMount() {
        throw Error('unexpected');
      }
      render() {
        return null;
      }
    }

Frequently Asked Questions

What is the Component class?
Component is a class in the react codebase, defined in packages/react-dom/src/__tests__/ReactDOMServerLifecycles-test.js.
Where is Component defined?
Component is defined in packages/react-dom/src/__tests__/ReactDOMServerLifecycles-test.js at line 109.

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