如果没有为方法或类提供javadoc注释,是否有办法(最好通过参数,标记,doclet或类似方法)让Javadoc生成警告?我已经在选项和谷歌搜索了一个侦察员,但看不到任何突出的相关性.我目前正在开发一个项目,其中所有内容都需要具有某种形式的Javadoc注释,这对于此目的非常有用.
编辑:我知道这些事情可以通过代码质量工具强制执行,例如checkstyle,我只是想知道是否有办法配置Javadoc来警告不同的事情,比如这个.
如果您确实想使用 Javadoc,那么自定义检查 doclet 将是最佳选择。
这是一个例子:
package de.fencing_game.paul.examples.doclet;
import com.sun.javadoc.*;
public class CheckingDoclet extends Doclet {
private static void checkElement(ProgramElementDoc ped,
DocErrorReporter err) {
if(ped.commentText().equals("")) {
err.printError(ped.position(), ped + " has no documentation!");
}
}
private static void checkAll(ProgramElementDoc[] array,
DocErrorReporter err) {
for(ProgramElementDoc ped : array) {
checkElement(ped, err);
}
}
public static boolean start(RootDoc root) {
for(ClassDoc clazz : root.classes()) {
checkElement(clazz, root);
checkAll(clazz.constructors(), root);
checkAll(clazz.fields(), root);
checkAll(clazz.enumConstants(), root);
checkAll(clazz.methods(), root);
}
return true;
}
}
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运行 doclet 本身(使用 ant)给出以下输出:
doccheck.doclet:
[javadoc] Generating Javadoc
[javadoc] Javadoc execution
[javadoc] Loading source files for package de.fencing_game.paul.examples.doclet...
[javadoc] Constructing Javadoc information...
[javadoc] de/fencing_game/paul/examples/doclet/CheckingDoclet.java:7: error - de.fencing_game.paul.examples.doclet.CheckingDoclet has no documentation!
[javadoc] de/fencing_game/paul/examples/doclet/CheckingDoclet.java:7: error - de.fencing_game.paul.examples.doclet.CheckingDoclet() has no documentation!
[javadoc] de/fencing_game/paul/examples/doclet/CheckingDoclet.java:9: error - de.fencing_game.paul.examples.doclet.CheckingDoclet.checkElement(com.sun.javadoc.ProgramElementDoc, com.sun.javadoc.DocErrorReporter) has no documentation!
[javadoc] de/fencing_game/paul/examples/doclet/CheckingDoclet.java:16: error - de.fencing_game.paul.examples.doclet.CheckingDoclet.checkAll(com.sun.javadoc.ProgramElementDoc[], com.sun.javadoc.DocErrorReporter) has no documentation!
[javadoc] de/fencing_game/paul/examples/doclet/CheckingDoclet.java:23: error - de.fencing_game.paul.examples.doclet.CheckingDoclet.start(com.sun.javadoc.RootDoc) has no documentation!
[javadoc] 5 errors
BUILD SUCCESSFUL
Total time: 2 seconds
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如果我们希望每次发现错误时都不会成功,则在这种情况下我们应该从启动方法返回 false。