public class PrimitiveClass { private boolean primitiveBoolean; private int primitiveInt; // constructor, getters and setters } We use the Eclipse IDE to generateequals() andhashCode() using ‘Source->GeneratehashCode()andequals()‘. Eclipse provides a dialog box like this: ...
Code | Generate | equals() and hashCode() or AltInsert Use this wizard to generate equals() and hashCode() methods. Item Description Page1 Template Select a predefined velocity template or click to use Templates dialog. For class type comparison in equals() method generate Select an expression...
意识就是:这个类中没有非静态值.无法创建equals方法和hashcode方法. 当test类加了int a 后 当你添加完非静态的成员变量时,再在eclipse中自动生成重写equals()和hashcode()后. 这时类调用equals就不是Object中的比较地址了,而是比较两者的内容.
无法使用Generate hashCode() and equals()方法为什么在Source里使用Generate hashCode() and equals()时,提示There is no non-static field in the class. Cannot create hashCode() and equals() method?柯基弟弟 2014-12-06 源自:Java入门第二季 升级版 9-9 关注问题 我要回答 2687 分享 操作 收起 1 回答...
idea will generate the equals and hashcode method for us. But I can't change how the equals/hashcode method's generation. for example : original code idea generate if (o == null || getClass() != o.getClass()) return false;
import lombok.EqualsAndHashCode; import lombok.experimental.Accessors; import javax.validation.constraints.NotNull; import java.io.Serializable; import java.time.LocalDateTime;/** * * 服务类别表 * * * @author dingjm * @since 2022/12/07*/@Data @EqualsAndHashCode...
- equals() and hashcode() I would like to add my own option: - toString() How do I do that? Through trial and error I found what you need to do to get an action in the generate menu. Use the following in the plugin.xml. ...
为类生成 equals() 和 hashCode() 在主菜单中,转到 代码 并选择 生成 (AltInsert)。 在生成 弹出窗口中,点击 equals() and hashCode()。 从模板 列表中选择一个 velocity 模板。 您还可以点击 打开模板对话框,在那里您可以选择一个现有的模板或 创建一个自定义模板。 在方法内选择生成的表达式。 将鼠标...
out.println "import lombok.EqualsAndHashCode;" out.println "import java.io.Serializable;" out.println "import javax.persistence.Id;" out.println "import javax.persistence.Table;" out.println "import javax.persistence.GeneratedValue;" // 去重后导入列表 ...
Generate Equals and GetHashCode method overrides Generate usings Implement abstract class Implement interface Introduce local variable Refactor code Walkthrough: Generate code from usage IntelliSense Move around in code Customize the editor Code style Customize the scroll bar Set bookmarks i...