Magento code for url rewrite and flat table indexing product id wise and store wise

• Magento code for url rewrite and flat table indexing product id wise and store wise
• How to index individual /particular product in magento, store wise, for single product or single id,
• Code in magento indexing with sku, product id, flat table indexing with single product
• Magento indexing with sku, product id, flat table indexing with single product

For particular store

$productId=array(166,162);

$storeId=1;

Mage::getModel('catalog/product_flat_indexer')->updateProduct(array($productId),$storeId);

For all stores 

$productId=array(166,162);

$storeId=null;

Mage::getModel('catalog/product_flat_indexer')->updateProduct(array($productId),$storeId);

For URL indexing check or core url rewrite

taken from app/code/core/Mage/Catalog/Model/Url.php

Mage::getModel('catalog/url')->refreshProductRewrite($productId,$storeId);

Run url rewrite first and then for flat