shz.model.TreeNode Maven / Gradle / Ivy

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package shz.model;

import shz.Validator;

import java.util.List;

/**
 * 树结构节点
 */
public class TreeNode> {
    protected String id;
    protected List childes;

    public final int leafCount() {
        if (Validator.isEmpty(childes)) return 1;
        return childes.stream().map(TreeNode::leafCount).reduce(Integer::sum).orElse(0);
    }

    public final String getId() {
        return id;
    }

    public final void setId(String id) {
        this.id = id;
    }

    public final List getChildes() {
        return childes;
    }

    public final void setChildes(List childes) {
        this.childes = childes;
    }

    @Override
    public String toString() {
        return "TreeNode{" +
                "id='" + id + '\'' +
                ", childes=" + childes +
                '}';
    }
}