TreeDaoImpl (Dynamo Framework - Implementation 2.6 API)

java.lang.Object
- com.ocs.dynamo.dao.impl.BaseDaoImpl<ID,T>
- - com.ocs.dynamo.dao.impl.TreeDaoImpl<ID,T>

Type Parameters:

ID - type of the primary key

T - type of the entity

All Implemented Interfaces:

BaseDao<ID,T>, TreeDao<ID,T>
```
public abstract class TreeDaoImpl<ID,T extends AbstractEntity<ID>>
extends BaseDaoImpl<ID,T>
implements TreeDao<ID,T>
```
Base implementation of a DAO with tree support

Author:

bas.rutten

Constructor Summary

Constructors
Constructor Description

TreeDaoImpl()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`List<T>`	`findByParent(T parent)`
`List<T>`	`findByParentIsNull()`
`protected abstract com.querydsl.core.types.dsl.EntityPathBase<T>`	`getParentPath()`

Methods inherited from class com.ocs.dynamo.dao.impl.BaseDaoImpl
addParameter, count, count, createDeleteClause, createQuery, createUpdateClause, delete, delete, fetch, fetch, fetch, fetchById, fetchByIds, fetchByIds, fetchByUniqueProperty, find, find, findAll, findAll, findById, findByUniqueProperty, findDistinct, findDistinctInCollectionTable, findIds, findIds, findSelect, findSelect, flushAndClear, getDslRoot, getEntityManager, getFetchJoins, getFirstValue, getFirstValueOptional, save, save

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.ocs.dynamo.dao.BaseDao
count, count, delete, delete, fetch, fetch, fetch, fetchById, fetchByIds, fetchByIds, fetchByUniqueProperty, find, find, findAll, findAll, findById, findByUniqueProperty, findDistinct, findDistinctInCollectionTable, findIds, findIds, findSelect, findSelect, flushAndClear, getEntityClass, save, save

- Constructor Detail
  - TreeDaoImpl
```
public TreeDaoImpl()
```
- Method Detail
  - getParentPath
```
protected abstract com.querydsl.core.types.dsl.EntityPathBase<T> getParentPath()
```
    Returns:
    
    the QueryDSL path to the parent
  - findByParentIsNull
```
public List<T> findByParentIsNull()
```
    Specified by:
    
    findByParentIsNull in interface TreeDao<ID,T extends AbstractEntity<ID>>
  - findByParent
```
public List<T> findByParent(T parent)
```
    Specified by:
    
    findByParent in interface TreeDao<ID,T extends AbstractEntity<ID>>