rwaldhoff 2003/06/30 15:40:53
Modified: functor/src/java/org/apache/commons/functor Algorithms.java
Log:
refactor slightly to avoid inline assignment
Revision Changes Path
1.4 +10 -4
jakarta-commons-sandbox/functor/src/java/org/apache/commons/functor/Algorithms.java
Index: Algorithms.java
===================================================================
RCS file:
/home/cvs/jakarta-commons-sandbox/functor/src/java/org/apache/commons/functor/Algorithms.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- Algorithms.java 30 Jun 2003 11:00:16 -0000 1.3
+++ Algorithms.java 30 Jun 2003 22:40:53 -0000 1.4
@@ -355,8 +355,14 @@
// if the function returns another function, execute it. stop executing
// when the function doesn't return another function of the same type.
- while(recursiveFunctionClass.isInstance(result = function.evaluate())) {
- function = (Function)result;
+ while(true) {
+ result = function.evaluate();
+ if(recursiveFunctionClass.isInstance(result)) {
+ function = (Function)result;
+ continue;
+ } else {
+ break;
+ }
}
return result;
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