document/effective-java-3rd-chinese
2
0
Fork 0
mirror of https://github.com/sjsdfg/effective-java-3rd-chinese.git synced 2025-01-21 09:41:01 +08:00
Code Issues Packages Projects Releases Wiki Activity

Update 14. 考虑实现Comparable接口.md

Browse Source 
wrong  snippets in `compareTo` method for the `PhoneNumber` class
This commit is contained in:
Allen Chang 2019-07-24 14:53:50 +08:00 committed by GitHub
parent 28e51ff3ca
commit 9e9d80eb73
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
docs/notes/14. 考虑实现Comparable接口.md
View File

@ -71,11 +71,11 @@ public final class CaseInsensitiveString
```java
// Multiple-field `Comparable` with primitive fields
public int compareTo(PhoneNumber pn) {
int result = [Short.compare(areaCode](http://Short.compare(areaCode), pn.areaCode);
if (result == 0) {
result = [Short.compare(prefix](http://Short.compare(prefix), pn.prefix);
int result = Short.compare(areaCode, pn.areaCode);
if (result == 0) {
result = Short.compare(prefix, pn.prefix);
if (result == 0)
result = [Short.compare(lineNum](http://Short.compare(lineNum), pn.lineNum);
result = Short.compare(lineNum, pn.lineNum);
}
return result;
}