org.aoju.bus.core.lang.tree

Class TreeMap<T>

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<K,V>

java.util.LinkedHashMap<String,Object>

org.aoju.bus.core.lang.tree.TreeMap<T>

Type Parameters:

T - ID类型

All Implemented Interfaces:

Serializable, Cloneable, Comparable<Node<T>>, Map<String,Object>, Node<T>

public class TreeMap<T>
extends LinkedHashMap<String,Object>
implements Node<T>

通过转换器将你的实体转化为TreeNodeMap节点实体 属性都存在此处,属性有序，可支持排序

Since:

JDK 1.8+

Version:

5.8.2

Author:

Kimi Liu

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Constructor Summary

Constructors

Constructor and Description
TreeMap()
TreeMap(TreeEntity TreeEntity) 构造

Method Summary

Modifier and Type	Method and Description
List<TreeMap<T>>	getChildren()
T	getId() 获取ID
CharSequence	getName() 获取节点标签名称
TreeMap<T>	getNode(T id) 获取ID对应的节点，如果有多个ID相同的节点，只返回第一个。 此方法只查找此节点及子节点，采用广度优先遍历。
TreeMap<T>	getParent() 获取父节点
T	getParentId() 获取父节点ID
List<CharSequence>	getParentsName(boolean includeCurrentNode) 获取所有父节点名称列表 比如有员工在研发一部，上级部门为研发部，接着上面有技术中心 返回结果就是：[研发一部, 研发中心, 技术中心]
List<CharSequence>	getParentsName(T id, boolean includeCurrentNode) 获取所有父节点名称列表 比如有员工在研发一部，上级部门为研发部，接着上面有技术中心 返回结果就是：[研发一部, 研发中心, 技术中心]
Comparable<?>	getWeight() 获取权重
void	putExtra(String key, Object value) 扩展属性
void	setChildren(List<TreeMap<T>> children)
TreeMap<T>	setId(T id) 设置ID
TreeMap<T>	setName(CharSequence name) 设置节点标签名称
TreeMap<T>	setParent(TreeMap<T> parent) 设置父节点
TreeMap<T>	setParentId(T parentId) 设置父节点ID
TreeMap<T>	setWeight(Comparable<?> weight) 设置权重

Methods inherited from class java.util.LinkedHashMap

clear, containsValue, entrySet, forEach, get, getOrDefault, keySet, removeEldestEntry, replaceAll, values

Methods inherited from class java.util.HashMap

clone, compute, computeIfAbsent, computeIfPresent, containsKey, isEmpty, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, size

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.aoju.bus.core.lang.tree.Node

compareTo

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, containsKey, equals, hashCode, isEmpty, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, size

Constructor Detail

TreeMap

public TreeMap()

TreeMap

public TreeMap(TreeEntity TreeEntity)

构造

Parameters:

TreeEntity - TreeNode配置

Method Detail

getParent

public TreeMap<T> getParent()

获取父节点

Returns:

父节点

Since:

5.2.4

setParent

public TreeMap<T> setParent(TreeMap<T> parent)

设置父节点

Parameters:

parent - 父节点

Returns:

节点信息

getNode

public TreeMap<T> getNode(T id)

获取ID对应的节点，如果有多个ID相同的节点，只返回第一个。 此方法只查找此节点及子节点，采用广度优先遍历。

Parameters:

id - ID

Returns:

节点

getParentsName

public List<CharSequence> getParentsName(T id,
                                         boolean includeCurrentNode)

获取所有父节点名称列表 比如有员工在研发一部，上级部门为研发部，接着上面有技术中心 返回结果就是：[研发一部, 研发中心, 技术中心]

Parameters:

id - 节点ID

includeCurrentNode - 是否包含当前节点的名称

Returns:

所有父节点名称列表

getParentsName

public List<CharSequence> getParentsName(boolean includeCurrentNode)

获取所有父节点名称列表 比如有员工在研发一部，上级部门为研发部，接着上面有技术中心 返回结果就是：[研发一部, 研发中心, 技术中心]

Parameters:

includeCurrentNode - 是否包含当前节点的名称

Returns:

所有父节点名称列表

getId

public T getId()

Description copied from interface: Node

获取ID

Specified by:

getId in interface Node<T>

Returns:

ID

setId

public TreeMap<T> setId(T id)

Description copied from interface: Node

设置ID

Specified by:

setId in interface Node<T>

Parameters:

id - ID

Returns:

节点ID

getParentId

public T getParentId()

Description copied from interface: Node

获取父节点ID

Specified by:

getParentId in interface Node<T>

Returns:

父节点ID

setParentId

public TreeMap<T> setParentId(T parentId)

Description copied from interface: Node

设置父节点ID

Specified by:

setParentId in interface Node<T>

Parameters:

parentId - 父节点ID

Returns:

父节点ID

getName

public CharSequence getName()

Description copied from interface: Node

获取节点标签名称

Specified by:

getName in interface Node<T>

Returns:

节点标签名称

setName

public TreeMap<T> setName(CharSequence name)

Description copied from interface: Node

设置节点标签名称

Specified by:

setName in interface Node<T>

Parameters:

name - 节点标签名称

Returns:

this

getWeight

public Comparable<?> getWeight()

Description copied from interface: Node

获取权重

Specified by:

getWeight in interface Node<T>

Returns:

权重

setWeight

public TreeMap<T> setWeight(Comparable<?> weight)

Description copied from interface: Node

设置权重

Specified by:

setWeight in interface Node<T>

Parameters:

weight - 权重

Returns:

this

getChildren

public List<TreeMap<T>> getChildren()

setChildren

public void setChildren(List<TreeMap<T>> children)

putExtra

public void putExtra(String key,
                     Object value)

扩展属性

Parameters:

key - 键

value - 扩展值