/** Invoked by React to create a new node with a given tag, class name and properties. */
public void createView(int tag, String className, int rootViewTag, ReadableMap props) {
ViewManager viewManager = mViewManagers.get(className);
ReactShadowNode cssNode = viewManager.createShadowNodeInstance();
ReactShadowNode rootNode = mShadowNodeRegistry.getNode(rootViewTag);
cssNode.setReactTag(tag);
cssNode.setViewClassName(className);
cssNode.setRootNode(rootNode);
cssNode.setThemedContext(rootNode.getThemedContext());
mShadowNodeRegistry.addNode(cssNode);
CatalystStylesDiffMap styles = null;
if (props != null) {
styles = new CatalystStylesDiffMap(props);
cssNode.updateProperties(styles);
}
if (!cssNode.isVirtual()) {
mNativeViewHierarchyOptimizer.handleCreateView(cssNode, rootViewTag, styles);
}
}
