package com.genersoft.iot.vmp.utils.node;
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import com.fasterxml.jackson.annotation.JsonInclude;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* 节点基类
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*
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*/
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public class BaseNode<T> implements INode<T> {
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private static final long serialVersionUID = 1L;
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/**
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* 主键ID
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*/
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protected int id;
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/**
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* 父节点ID
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*/
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protected String parentId;
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/**
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* 子孙节点
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*/
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@JsonInclude(JsonInclude.Include.NON_EMPTY)
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protected List<T> children = new ArrayList<T>();
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/**
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* 是否有子孙节点
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*/
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@JsonInclude(JsonInclude.Include.NON_EMPTY)
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private Boolean hasChildren;
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/**
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* 是否有子孙节点
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*
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* @return Boolean
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*/
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@Override
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public Boolean getHasChildren() {
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if (children.size() > 0) {
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return true;
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} else {
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return this.hasChildren;
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}
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}
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@Override
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public int getId() {
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return id;
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}
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public void setId(int id) {
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this.id = id;
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}
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@Override
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public String getParentId() {
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return parentId;
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}
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public void setParentId(String parentId) {
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this.parentId = parentId;
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}
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@Override
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public List<T> getChildren() {
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return children;
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}
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public void setChildren(List<T> children) {
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this.children = children;
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}
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public void setHasChildren(Boolean hasChildren) {
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this.hasChildren = hasChildren;
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}
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}
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