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dcapwell pushed a commit to branch trunk
in repository https://gitbox.apache.org/repos/asf/cassandra-accord.git
The following commit(s) were added to refs/heads/trunk by this push:
new e5e108ad allow LinkedHashSet to processed as a ordered set (#153)
e5e108ad is described below
commit e5e108adfeb817f899ca89507e8fa6bc0b191759
Author: dcapwell <[email protected]>
AuthorDate: Fri Jan 31 19:30:36 2025 -0800
allow LinkedHashSet to processed as a ordered set (#153)
patch by David Capwell; reviewed by Ariel Weisberg for CASSANDRA-20156
---
accord-core/src/main/java/accord/utils/RandomSource.java | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/accord-core/src/main/java/accord/utils/RandomSource.java
b/accord-core/src/main/java/accord/utils/RandomSource.java
index dfd25d0f..f5d3e863 100644
--- a/accord-core/src/main/java/accord/utils/RandomSource.java
+++ b/accord-core/src/main/java/accord/utils/RandomSource.java
@@ -21,6 +21,7 @@ package accord.utils;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.EnumSet;
+import java.util.LinkedHashSet;
import java.util.List;
import java.util.Random;
import java.util.Set;
@@ -295,6 +296,12 @@ public interface RandomSource
return Iterables.get(set, offset);
}
+ default <T> T pickOrderedSet(LinkedHashSet<T> set)
+ {
+ int offset = nextInt(0, set.size());
+ return Iterables.get(set, offset);
+ }
+
default <T extends Enum<T>> T pickOrderedSet(EnumSet<T> set)
{
int offset = nextInt(0, set.size());
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