LogicalDatastoreType store, YangInstanceIdentifier path);
/**
- * Checks if data is available in the logical data store located at provided path
+ /**
+ * Checks if data is available in the logical data store located at provided path.
+ * <p>
*
+ * Note: a successful result from this method makes no guarantee that a subsequent call to {@link #read}
+ * will succeed. It is possible that the data resides in a data store on a remote node and, if that
+ * node goes down or a network failure occurs, a subsequent read would fail. Another scenario is if
+ * the data is deleted in between the calls to <code>exists</code> and <code>read</code>
+ *
+ * @param store
+ * Logical data store from which read should occur.
* @param path
* Path which uniquely identifies subtree which client want to
* check existence of