+ refactor RedisCollection into RedisStore

spring-datastore-redis/src/main/java/org/springframework/datastore/redis/util/AbstractRedisCollection.java

@@ -25,7 +25,7 @@ import org.springframework.datastore.redis.connection.RedisCommands;
  * 
  * @author Costin Leau
  */
-public abstract class AbstractRedisCollection extends AbstractCollection<String> implements RedisCollection {
+public abstract class AbstractRedisCollection extends AbstractCollection<String> implements RedisStore {
 
 	protected final String key;
 	protected final RedisCommands commands;

spring-datastore-redis/src/main/java/org/springframework/datastore/redis/util/DefaultRedisSet.java

@@ -39,6 +39,12 @@ public class DefaultRedisSet extends AbstractRedisCollection implements RedisSet
 		}
 	}
 
+	/**
+	 * Constructs a new <code>DefaultRedisSet</code> instance.
+	 *
+	 * @param key
+	 * @param commands
+	 */
 	public DefaultRedisSet(String key, RedisCommands commands) {
 		super(key, commands);
 	}

spring-datastore-redis/src/main/java/org/springframework/datastore/redis/util/RedisList.java

@@ -24,7 +24,7 @@ import java.util.Queue;
  * 
  * @author Costin Leau
  */
-public interface RedisList extends RedisCollection, List<String>, Queue<String> {
+public interface RedisList extends RedisStore, List<String>, Queue<String> {
 
 	List<String> range(int start, int end);
 

spring-datastore-redis/src/main/java/org/springframework/datastore/redis/util/RedisSet.java

@@ -23,7 +23,7 @@ import java.util.Set;
  * 
  * @author Costin Leau
  */
-public interface RedisSet extends RedisCollection, Set<String> {
+public interface RedisSet extends RedisStore, Set<String> {
 
 	Set<String> intersect(RedisSet... sets);
 

spring-datastore-redis/src/main/java/org/springframework/datastore/redis/util/RedisSortedSet.java

@@ -24,7 +24,7 @@ import java.util.SortedSet;
  * 
  * @author Costin Leau
  */
-public interface RedisSortedSet extends RedisCollection, SortedSet<String> {
+public interface RedisSortedSet extends RedisStore, SortedSet<String> {
 
 	RedisSortedSet intersectAndStore(String destKey, RedisSortedSet... sets);
 

spring-datastore-redis/src/main/java/org/springframework/datastore/redis/util/RedisStore.java

@@ -1,33 +1,32 @@
-/*
- * Copyright 2006-2009 the original author or authors.
- * 
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.springframework.datastore.redis.util;
-
-import java.util.Collection;
-
-/**
- * Basic interface for Redis collections.
- * 
- * @author Costin Leau
- */
-public interface RedisCollection extends Collection<String> {
-
-	/**
-	 * Returns the key used by the backing Redis store for this collection.
-	 *  
-	 * @return Redis key
-	 */
-	String getKey();
-}
+/*
+ * Copyright 2010 the original author or authors.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.datastore.redis.util;
+
+
+/**
+ * Basic interface for Redis-based collections.
+ * 
+ * @author Costin Leau
+ */
+public interface RedisStore {
+
+	/**
+	 * Returns the key used by the backing Redis store for this collection.
+	 *  
+	 * @return Redis key
+	 */
+	String getKey();
+}