[英]Syntax error, insert “{” to complete EnumBody (at end of class)
package checkers;
import java.awt.Color;
import java.awt.Dimension;
import javax.swing.JButton;
import javax.swing.JPanel;
enum Job{SPAWN, KING, NORM};
enum myColor{RED, BLACK};
int tileRow;
int tileCol;
Job job;
myColor side;
JButton button;
Checker piece;
Color color;
public class Tile
{
public Tile(int posRow, int posCol, JPanel panel, ActionListener listener)
{
int tileRow = posRow;
int tileCol = posCol;
if(tileRow > 9 || tileRow < 1)
job = Job.KING;
else if(tileRow < 4 || tileRow > 6)
job = Job.SPAWN;
else
job = Job.NORM;
button = new JButton();
button.setPreferredSize(new Dimension(83, 83));
if(tileRow%2==0)
{
if(tileCol%2==0)
{
color = Color.BLACK;
}
else
color = Color.RED;
}
else
{
if(tileCol%2!=0)
{
color = Color.BLACK;
}
else
color = Color.RED;
}
button.addActionListener((java.awt.event.ActionListener) listener);
}
public void Reset()
{
}
public boolean isClicked(Object source)
{
if(source == button)
return true;
else
return false;
}
}
编辑我在整个代码体内进行了编辑。 据Eclipse知道,myColor的右花括号被“假定”在classBody之后。
Eclipse希望我删除myColor的右括号,并用分号替换; 不管我是否放置分号,Eclipse都会告诉我不应该使用右括号,如果删除它,则将我的classBody右括号读取为EnumBody右括号。
我不知道这到底是怎么回事,但这肯定会导致类中发生奇怪的事情(为方格游戏创建Tile类+对象)。
奇怪的是,如果我希望Eclipse读取没有错误的Tile,则无法从另一个类中创建Tile对象的数组。
不完全确定您收到的错误消息。 下面的示例EnumIssue.java
运行正常:
public class EnumIssue {
enum Job
{
SPAWN, KING, NORM
}
enum myColor
{
RED, BLACK
}
public static void main(String[] args) {
Job j = Job.SPAWN;
myColor c = myColor.BLACK;
System.out.println(j);
System.out.println(c);
}
}
输出:
SPAWN
BLACK
在提供完整代码后添加:
将变量声明移动到Tile
类中。 更新的代码段如下:
:
:
import javax.swing.JPanel;
enum Job{SPAWN, KING, NORM};
enum myColor{RED, BLACK};
//This is where current variable declarations are. Move them inside class.
public class Tile
{
//This is where variable declarations are moved to.
int tileRow;
int tileCol;
Job job;
myColor side;
JButton button;
Checker piece;
Color color;
public Tile(int posRow, int posCol, JPanel panel, ActionListener listener)
{
int tileRow = posRow;
:
:
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