DbHierarchyStorage (Pre-allocated Modified Preorder Tree Traversal, RDBMS implementation 1.2.1 API)

All Superinterfaces:

HierarchyStorage

All Known Implementing Classes:

MySqlStorage, OracleSqlStorage
```
public interface DbHierarchyStorage
extends HierarchyStorage
```
Extends HierarchyStorage adding method to access used transaction manager.

Author:

Jan Novotný (novotny@fg.cz), FG Forrest a.s. (c) 2020

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`org.springframework.transaction.PlatformTransactionManager`	`getTransactionManager()`	Returns transaction manager used by this hierarchy storage.

Methods inherited from interface one.edee.oss.pmptt.dao.HierarchyStorage
createHierarchy, createItem, getAllChildrenItems, getChildItems, getExistingHierarchyCodes, getFirstEmptySection, getFirstEmptySection, getHierarchy, getItem, getLeafItems, getLeafItems, getParentItem, getParentsOfItem, getRootItems, registerChangeListener, removeHierarchy, removeItem, updateItem

- Method Detail
  - getTransactionManager
```
org.springframework.transaction.PlatformTransactionManager getTransactionManager()
```
    Returns transaction manager used by this hierarchy storage.
    
    Returns: