CodeGemma可以通過使用代碼注釋和元數據來自動生成文檔。以下是一些示例：

1. 使用Javadoc注釋來為類、方法和字段添加注釋。例如：

/**
 * This is a sample class that demonstrates how to use CodeGemma to generate comments and metadata.
 */
public class SampleClass {
    
    /**
     * This method demonstrates how to generate comments and metadata using CodeGemma.
     * @param param1 The first parameter
     * @param param2 The second parameter
     * @return The result of the operation
     */
    public int sampleMethod(int param1, int param2) {
        // Code implementation here
    }
}

2. 在代碼中添加元數據標記來描述類、方法和字段的屬性。例如：

@Author(name = "John Doe")
@Version(major = 1, minor = 0)
public class SampleClass {
    
    @Description("This method demonstrates how to generate comments and metadata using CodeGemma.")
    @Param(name = "param1", description = "The first parameter")
    @Param(name = "param2", description = "The second parameter")
    @Return(description = "The result of the operation")
    public int sampleMethod(int param1, int param2) {
        // Code implementation here
    }
}

通過添加適當的注釋和元數據，CodeGemma可以根據代碼生成詳細的文檔，包括類、方法和字段的說明、參數和返回值描述等信息。