package com.chen.InterpreterPattern.po;

import java.util.Arrays;
import java.util.HashSet;
import java.util.Set;

/**
 * 终端计算
 *
 * @author lx
 * @date 2021/10/13 9:33
 **/
public class TerminalExpression implements Expression {

    private final Set<String> data;

    public TerminalExpression(String[] data) {
        this.data = new HashSet<>(Arrays.asList(data));
    }

    /**
     * 解释
     *
     * @param context 被验证元素
     * @return true、false
     */
    @Override
    public boolean interpret(String context) {

        System.out.println(data);

        String splitFux = "的";
        if(!context.contains(splitFux)){
            return data.contains(context);
        }
        String[] contexts = context.split(splitFux);
        boolean result = false;
        for (String s : contexts) {
            if (data.contains(s)) {
                result = true;
            }
        }
        System.out.println("结果：" + result);
        return result;
    }
}