cn.woodwhales.common.business.tree

类 TreeTool

java.lang.Object

cn.woodwhales.common.business.tree.TreeTool

public class TreeTool
extends Object

作者:

woodwhales on 2020-12-10

构造器概要

构造器

构造器和说明
TreeTool()

方法概要

限定符和类型	方法和说明
static <K,T> List<TreeNode<K,T>>	tree(List<T> sourceList, TreeNodeGenerator<K,T> treeNodeGenerator) 树化数据
static <K,T> List<TreeNode<K,T>>	tree(List<T> sourceList, TreeNodeGenerator<K,T> treeNodeGenerator, boolean withData) 树化数据
static <K,T> List<Map<String,Object>>	tree(List<T> sourceList, TreeNodeGenerator<K,T> treeNodeGenerator, TreeNodeAttributeMapper<T> treeNodeAttributeMapper)
static <K,T> List<Map<String,Object>>	tree(List<T> sourceList, TreeNodeGenerator<K,T> treeNodeGenerator, TreeNodeAttributeMapper<T> treeNodeAttributeMapper, boolean withData) 树化数据
static <K,T> List<Map<String,Object>>	tree(List<T> sourceList, TreeNodeGenerator<K,T> treeNodeGenerator, TreeNodeAttributeMapper<T> treeNodeAttributeMapper, java.util.function.Function<T,Object> extraFunction) 树化数据，可支持添加扩展属性
static <K,T> List<Map<String,Object>>	tree(List<T> sourceList, TreeNodeGenerator<K,T> treeNodeGenerator, TreeNodeAttributeMapper<T> treeNodeAttributeMapper, java.util.function.Function<T,Object> extraFunction, boolean withData) 树化数据，可支持添加扩展属性

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

TreeTool

public TreeTool()

方法详细资料

tree

public static <K,T> List<Map<String,Object>> tree(List<T> sourceList,
                                                  TreeNodeGenerator<K,T> treeNodeGenerator,
                                                  TreeNodeAttributeMapper<T> treeNodeAttributeMapper)

类型参数:

K - 节点 id 类型

T - 数据源类型

参数:

sourceList - 源数据集合

treeNodeGenerator - TreeNode 生成器

treeNodeAttributeMapper - 属性名映射器

返回:

list

tree

public static <K,T> List<Map<String,Object>> tree(List<T> sourceList,
                                                  TreeNodeGenerator<K,T> treeNodeGenerator,
                                                  TreeNodeAttributeMapper<T> treeNodeAttributeMapper,
                                                  java.util.function.Function<T,Object> extraFunction)

树化数据，可支持添加扩展属性

类型参数:

K - 节点 id 类型

T - 数据源类型

参数:

sourceList - 源数据集合

treeNodeGenerator - TreeNode 生成器

treeNodeAttributeMapper - 属性名映射器

extraFunction - 添加扩展属性数据接口

返回:

list

tree

public static <K,T> List<Map<String,Object>> tree(List<T> sourceList,
                                                  TreeNodeGenerator<K,T> treeNodeGenerator,
                                                  TreeNodeAttributeMapper<T> treeNodeAttributeMapper,
                                                  java.util.function.Function<T,Object> extraFunction,
                                                  boolean withData)

树化数据，可支持添加扩展属性

类型参数:

K - 节点 id 类型

T - 数据源类型

参数:

sourceList - 源数据集合

treeNodeGenerator - TreeNode 生成器

treeNodeAttributeMapper - 属性名映射器

extraFunction - 添加扩展属性数据接口

withData - 是否携带数据

返回:

list

tree

public static <K,T> List<Map<String,Object>> tree(List<T> sourceList,
                                                  TreeNodeGenerator<K,T> treeNodeGenerator,
                                                  TreeNodeAttributeMapper<T> treeNodeAttributeMapper,
                                                  boolean withData)

树化数据

类型参数:

K - 节点 id 类型

T - 数据源类型

参数:

sourceList - 源数据集合

treeNodeGenerator - TreeNode 生成器

treeNodeAttributeMapper - 属性名映射器

withData - 是否携带源数据

返回:

list

tree

public static <K,T> List<TreeNode<K,T>> tree(List<T> sourceList,
                                             TreeNodeGenerator<K,T> treeNodeGenerator)

树化数据

类型参数:

K - 节点 id 类型

T - 数据源类型

参数:

sourceList - 源数据集合

treeNodeGenerator - TreeNode 生成器

返回:

list

tree

public static <K,T> List<TreeNode<K,T>> tree(List<T> sourceList,
                                             TreeNodeGenerator<K,T> treeNodeGenerator,
                                             boolean withData)

树化数据

类型参数:

K - 节点 id 类型

T - 数据源类型

参数:

sourceList - 源数据集合

treeNodeGenerator - TreeNode 生成器

withData - 是否携带源数据

返回:

list