From 346a9ce33866f24b7af676878768a9e6618e36e2 Mon Sep 17 00:00:00 2001
From: Costin Leau <cleau@vmware.com>
Date: Tue, 9 Nov 2010 11:25:08 +0200
Subject: [PATCH] + add Redis ZSet commands

---
 .../redis/connection/RedisZSetCommands.java   | 42 ++++++++++++++++++-
 1 file changed, 41 insertions(+), 1 deletion(-)

diff --git a/spring-datastore-redis/src/main/java/org/springframework/datastore/redis/connection/RedisZSetCommands.java b/spring-datastore-redis/src/main/java/org/springframework/datastore/redis/connection/RedisZSetCommands.java
index 0a06436e6..e70374ca1 100644
--- a/spring-datastore-redis/src/main/java/org/springframework/datastore/redis/connection/RedisZSetCommands.java
+++ b/spring-datastore-redis/src/main/java/org/springframework/datastore/redis/connection/RedisZSetCommands.java
@@ -16,6 +16,9 @@
 
 package org.springframework.datastore.redis.connection;
 
+import java.util.List;
+
+
 /**
  * ZSet(SortedSet)-specific commands supported by Redis.
  * 
@@ -23,4 +26,41 @@ package org.springframework.datastore.redis.connection;
  */
 public interface RedisZSetCommands {
 
-}
+	public enum AGGREGATE {
+		SUM, MIN, MAX;
+	}
+
+	Boolean zAdd(String key, double score, String value);
+
+	Boolean zRem(String key, String value);
+
+	Double zIncrBy(String key, double increment, String value);
+
+	Integer zRank(String key, String value);
+
+	Integer zRevRank(String key, String value);
+
+	List<String> zRange(String key, int start, int end);
+
+	List<String> zRevRange(String key, int start, int end);
+
+	List<String> zRangeByScore(String key, double min, double max);
+
+	Integer zCount(String key, double min, double max);
+
+	Integer zCard(String key);
+
+	Double zScore(String key, String value);
+
+	Integer zRemRange(String key, int start, int end);
+
+	Integer zRemRangeByScore(String key, double min, double max);
+
+	Integer zUnionStore(String destKey, String... sets);
+
+	Integer zUnionStore(String destKey, AGGREGATE aggregate, double[] weights, String... sets);
+
+	Integer zInterStore(String destKey, String... sets);
+
+	Integer zInterStore(String destKey, AGGREGATE aggregate, double[] weights, String... sets);
+}
\ No newline at end of file