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Commit 718ac9d

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Add intersectSize methods for SINTERCARD operation in SetOperations
Signed-off-by: Kiminni <imk0980@gmail.com>
1 parent 3e901aa commit 718ac9d

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2 files changed

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-0
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2 files changed

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‎src/main/java/org/springframework/data/redis/core/DefaultSetOperations.java‎

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@@ -140,6 +140,25 @@ public Long intersectAndStore(Collection<K> keys, K destKey) {
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return execute(connection -> connection.sInterStore(rawDestKey, rawKeys));
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}
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@Override
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public Long intersectSize(K key, K otherKey) {
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return intersectSize(Arrays.asList(key, otherKey));
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}
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@Override
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public Long intersectSize(K key, Collection<K> otherKeys) {
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byte[][] rawKeys = rawKeys(key, otherKeys);
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return execute(connection -> connection.sInterCard(rawKeys));
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}
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@Override
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public Long intersectSize(Collection<K> keys) {
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byte[][] rawKeys = rawKeys(keys);
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return execute(connection -> connection.sInterCard(rawKeys));
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}
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@Override
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public Boolean isMember(K key, Object o) {
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‎src/main/java/org/springframework/data/redis/core/SetOperations.java‎

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@@ -30,6 +30,7 @@
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* @author Christoph Strobl
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* @author Mark Paluch
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* @author Roman Bezpalko
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* @author Mingi Lee
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*/
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@NullUnmarked
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public interface SetOperations<K, V> {
@@ -178,6 +179,38 @@ public interface SetOperations<K, V> {
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*/
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Long intersectAndStore(@NonNull Collection<@NonNull K> keys, @NonNull K destKey);
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/**
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* Returns the cardinality of the set which would result from the intersection of {@code key} and {@code otherKey}.
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*
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* @param key must not be {@literal null}.
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* @param otherKey must not be {@literal null}.
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* @return {@literal null} when used in pipeline / transaction.
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* @see <a href="https://redis.io/commands/sintercard">Redis Documentation: SINTERCARD</a>
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* @since 3.4
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*/
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Long intersectSize(@NonNull K key, @NonNull K otherKey);
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/**
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* Returns the cardinality of the set which would result from the intersection of {@code key} and {@code otherKeys}.
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*
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* @param key must not be {@literal null}.
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* @param otherKeys must not be {@literal null}.
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* @return {@literal null} when used in pipeline / transaction.
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* @see <a href="https://redis.io/commands/sintercard">Redis Documentation: SINTERCARD</a>
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* @since 3.4
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*/
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Long intersectSize(@NonNull K key, @NonNull Collection<@NonNull K> otherKeys);
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/**
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* Returns the cardinality of the set which would result from the intersection of all given sets at {@code keys}.
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*
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* @param keys must not be {@literal null}.
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* @return {@literal null} when used in pipeline / transaction.
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* @see <a href="https://redis.io/commands/sintercard">Redis Documentation: SINTERCARD</a>
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* @since 3.4
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*/
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Long intersectSize(@NonNull Collection<@NonNull K> keys);
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/**
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* Union all sets at given {@code keys} and {@code otherKey}.
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*

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