root
/
spring-framework
mirror of https://github.com/spring-projects/spring-framework.git
1
0
Fork 0
Code Issues Actions Packages Projects Releases Wiki Activity

Introduce Ordered#NOT_ORDERED 

To provide a reasonable default value for annotations that expose
int-returning #order attributes.

git-svn-id: https://src.springframework.org/svn/spring-framework/trunk@4263 50f2f4bb-b051-0410-bef5-90022cba6387
This commit is contained in:
Chris Beams 2011-05-06 19:07:41 +00:00
parent a091eb1c86
commit da914bcfb4
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
org.springframework.core/src/main/java/org/springframework/core/Ordered.java
View File

@ -47,6 +47,14 @@ public interface Ordered {
*/ */
int LOWEST_PRECEDENCE = Integer.MAX_VALUE; int LOWEST_PRECEDENCE = Integer.MAX_VALUE;
/**
* A reserved integer value indicating that a component should
* be treated as unordered. Users should avoid this using this
* reserved value ({@value}) when ordering their own components.
* Useful when populating annotation, where null cannot be specified
* as a default for integer attributes.
*/
int NOT_ORDERED = (Integer.MIN_VALUE +1) / 2; // -1073741823
/** /**
* Return the order value of this object, with a * Return the order value of this object, with a