Warning: file_get_contents(/data/phpspider/zhask/data//catemap/9/java/316.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181

Warning: file_get_contents(/data/phpspider/zhask/data//catemap/3/arrays/12.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Java 从由不同对象组成的对象中提取字符串数组_Java_Arrays_Object_Multidimensional Array - Fatal编程技术网

Java 从由不同对象组成的对象中提取字符串数组

Java 从由不同对象组成的对象中提取字符串数组,java,arrays,object,multidimensional-array,Java,Arrays,Object,Multidimensional Array,我是java新手。对你们中的许多人来说,这可能是一个愚蠢的问题。 但是我很震惊,所以请帮助我。我想做点什么。我正在使用下面两个类。我在这里定义java代码 公营阶层人士{ private int id, id100px; private String rollNumber; private String mobile_number, email_id, nick_name, hobbies, dob, name; private Testimony[] testimony; publ

我是java新手。对你们中的许多人来说,这可能是一个愚蠢的问题。 但是我很震惊,所以请帮助我。我想做点什么。我正在使用下面两个类。我在这里定义java代码

公营阶层人士{

private int id, id100px;
private String rollNumber;
private String mobile_number, email_id, nick_name, hobbies, dob, name;
private Testimony[] testimony;


    public People(String name, int id, String mobile_number, String email_id,  Testimony ... testimony) {
        this.name = name;
        this.id = id;
        this.mobile_number = mobile_number;
        this.email_id = email_id;
        this.testimony = testimony;
    }

    public Testimony[] getTestimony() {
        return testimony;
    }

    public String getEmail_id() {
        return email_id;
    }

    public int getId() {
        return id;
    }

    public String getMobile_number() {
        return mobile_number;
    }

    public String getName() {
        return name;
    }

}

现在,我需要提取People类中每个条目的每个数据。我正在使用getMethods处理所有事情。
我在提取证词对象的数据时遇到问题,我需要仅为一个特定对象或人员类提取并保存证词类的字符串证词[],因为证词是构造函数中的变量arg
证词…证词

您必须定义一个getter,如:

public Testimony[] getTestimony()(
}
对于setter,可以应用相同的逻辑:

public void setTestimony(Testimony[] testimony){
    this.Testimony = testimony;
}

更新: 如果您需要每个证词中的信息,您可以定义打印这些信息的方法:

public void printAllTestimonies(){
for (Testimony testim : testimony) {
            System.out.println("Testimony: "+ testim.gettestimony());
            System.out.println("Name: "+ testim.getname());
            System.out.println("Id: "+ testim.getid());
        } 
}
public void printAllTestimonies(){
for (Testimony testim : testimony) {
            System.out.println("Testimony: "+ testim.gettestimony());
            System.out.println("Name: "+ testim.getname());
            System.out.println("Id: "+ testim.getid());
        } 
}