Class BlockingListCommandsImpl<K,V>
- java.lang.Object
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- io.quarkus.redis.runtime.datasource.AbstractRedisCommandGroup
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- io.quarkus.redis.runtime.datasource.BlockingListCommandsImpl<K,V>
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- All Implemented Interfaces:
ListCommands<K,V>
,RedisCommands
public class BlockingListCommandsImpl<K,V> extends AbstractRedisCommandGroup implements ListCommands<K,V>
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Field Summary
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Fields inherited from class io.quarkus.redis.runtime.datasource.AbstractRedisCommandGroup
ds, timeout
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Constructor Summary
Constructors Constructor Description BlockingListCommandsImpl(RedisDataSource ds, ReactiveListCommands<K,V> reactive, Duration timeout)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description V
blmove(K source, K destination, Position positionInSource, Position positionInDest, Duration timeout)
Execute the command BLMOVE.List<KeyValue<K,V>>
blmpop(Duration timeout, Position position, int count, K... keys)
Execute the command BLMPOP.KeyValue<K,V>
blmpop(Duration timeout, Position position, K... keys)
Execute the command BLMPOP.KeyValue<K,V>
blpop(Duration timeout, K... keys)
Execute the command BLPOP.KeyValue<K,V>
brpop(Duration timeout, K... keys)
Execute the command BRPOP.V
brpoplpush(Duration timeout, K source, K destination)
Execute the command BRPOPLPUSH.V
lindex(K key, long index)
Execute the command LINDEX.long
linsertAfterPivot(K key, V pivot, V element)
Execute the command LINSERT.long
linsertBeforePivot(K key, V pivot, V element)
Execute the command LINSERT.long
llen(K key)
Execute the command LLEN.V
lmove(K source, K destination, Position positionInSource, Position positionInDestination)
Execute the command LMOVE.List<KeyValue<K,V>>
lmpop(Position position, int count, K... keys)
Execute the command LMPOP.KeyValue<K,V>
lmpop(Position position, K... keys)
Execute the command LMPOP.V
lpop(K key)
Execute the command LPOP.List<V>
lpop(K key, int count)
Execute the command LPOP.OptionalLong
lpos(K key, V element)
Execute the command LPOS.List<Long>
lpos(K key, V element, int count)
Execute the command LPOS.List<Long>
lpos(K key, V element, int count, LPosArgs args)
Execute the command LPOS.OptionalLong
lpos(K key, V element, LPosArgs args)
Execute the command LPOS.long
lpush(K key, V... elements)
Execute the command LPUSH.long
lpushx(K key, V... elements)
Execute the command LPUSHX.List<V>
lrange(K key, long start, long stop)
Execute the command LRANGE.long
lrem(K key, long count, V element)
Execute the command LREM.void
lset(K key, long index, V element)
Execute the command LSET.void
ltrim(K key, long start, long stop)
Execute the command LTRIM.V
rpop(K key)
Execute the command RPOP.List<V>
rpop(K key, int count)
Execute the command RPOP.V
rpoplpush(K source, K destination)
Execute the command RPOPLPUSH.long
rpush(K key, V... values)
Execute the command RPUSH.long
rpushx(K key, V... values)
Execute the command RPUSHX.List<V>
sort(K key)
Execute the command SORT.List<V>
sort(K key, SortArgs sortArguments)
Execute the command SORT.long
sortAndStore(K key, K destination)
Execute the command SORT with theSTORE
option.long
sortAndStore(K key, K destination, SortArgs sortArguments)
Execute the command SORT with theSTORE
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Methods inherited from class io.quarkus.redis.runtime.datasource.AbstractRedisCommandGroup
getDataSource
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface io.quarkus.redis.datasource.RedisCommands
getDataSource
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Constructor Detail
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BlockingListCommandsImpl
public BlockingListCommandsImpl(RedisDataSource ds, ReactiveListCommands<K,V> reactive, Duration timeout)
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Method Detail
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blmove
public V blmove(K source, K destination, Position positionInSource, Position positionInDest, Duration timeout)
Description copied from interface:ListCommands
Execute the command BLMOVE. Summary: Pop an element from a list, push it to another list and return it; or block until one is available Group: list Requires Redis 6.2.0- Specified by:
blmove
in interfaceListCommands<K,V>
- Parameters:
source
- the keydestination
- the keypositionInSource
- the position of the element in the source,LEFT
means the first element,RIGHT
means the last element.positionInDest
- the position of the element in the destination,LEFT
means the first element,RIGHT
means the last element.timeout
- the operation timeout (in seconds)- Returns:
- the element being popped from source and pushed to destination. If timeout is reached, a Null reply is returned.
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blmpop
public KeyValue<K,V> blmpop(Duration timeout, Position position, K... keys)
Description copied from interface:ListCommands
Execute the command BLMPOP. Summary: Pop elements from a list, or block until one is available Group: list Requires Redis 7.0.0- Specified by:
blmpop
in interfaceListCommands<K,V>
- Parameters:
timeout
- the operation timeout (in seconds)position
- whether if the element must be popped from the beginning of the list (LEFT
) or from the end (RIGHT
)keys
- the keys from which the element must be popped- Returns:
null
when no element could be popped, and timeout is reached, otherwise the key/value structure
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blmpop
public List<KeyValue<K,V>> blmpop(Duration timeout, Position position, int count, K... keys)
Description copied from interface:ListCommands
Execute the command BLMPOP. Summary: Pop elements from a list, or block until one is available Group: list Requires Redis 7.0.0- Specified by:
blmpop
in interfaceListCommands<K,V>
- Parameters:
timeout
- the operation timeout (in seconds)position
- whether if the element must be popped from the beginning of the list (LEFT
) or from the end (RIGHT
)count
- the number of element to popkeys
- the keys from which the element must be popped- Returns:
null
when no element could be popped, and timeout is reached, otherwise the list of key/value structures
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blpop
public KeyValue<K,V> blpop(Duration timeout, K... keys)
Description copied from interface:ListCommands
Execute the command BLPOP. Summary: Remove and get the first element in a list, or block until one is available Group: list Requires Redis 2.0.0- Specified by:
blpop
in interfaceListCommands<K,V>
- Parameters:
timeout
- the operation timeout (in seconds)keys
- the keys from which the element must be popped- Returns:
- A
null
multi-bulk when no element could be popped and the timeout expired, otherwise the key/value structure.
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brpop
public KeyValue<K,V> brpop(Duration timeout, K... keys)
Description copied from interface:ListCommands
Execute the command BRPOP. Summary: Remove and get the last element in a list, or block until one is available Group: list Requires Redis 2.0.0- Specified by:
brpop
in interfaceListCommands<K,V>
- Parameters:
timeout
- the operation timeout (in seconds)keys
- the keys from which the element must be popped- Returns:
- A
null
multi-bulk when no element could be popped and the timeout expired, otherwise the key/value structure.
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brpoplpush
public V brpoplpush(Duration timeout, K source, K destination)
Description copied from interface:ListCommands
Execute the command BRPOPLPUSH. Summary: Pop an element from a list, push it to another list and return it; or block until one is available Group: list Requires Redis 2.2.0- Specified by:
brpoplpush
in interfaceListCommands<K,V>
- Parameters:
timeout
- the timeout, in secondssource
- the source keydestination
- the detination key- Returns:
- the element being popped from source and pushed to destination. If timeout is reached, a Null reply is returned.
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lindex
public V lindex(K key, long index)
Description copied from interface:ListCommands
Execute the command LINDEX. Summary: Get an element from a list by its index Group: list Requires Redis 1.0.0- Specified by:
lindex
in interfaceListCommands<K,V>
- Parameters:
key
- the keyindex
- the index- Returns:
- the requested element, or
null
when index is out of range.
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linsertBeforePivot
public long linsertBeforePivot(K key, V pivot, V element)
Description copied from interface:ListCommands
Execute the command LINSERT. Summary: Insert an element before another element in a list Group: list Requires Redis 2.2.0- Specified by:
linsertBeforePivot
in interfaceListCommands<K,V>
- Parameters:
key
- the keypivot
- the pivot, i.e. the position referenceelement
- the element to insert- Returns:
- the length of the list after the insert operation, or -1 when the value
pivot
was not found.
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linsertAfterPivot
public long linsertAfterPivot(K key, V pivot, V element)
Description copied from interface:ListCommands
Execute the command LINSERT. Summary: Insert an element after another element in a list Group: list Requires Redis 2.2.0- Specified by:
linsertAfterPivot
in interfaceListCommands<K,V>
- Parameters:
key
- the keypivot
- the pivot, i.e. the position referenceelement
- the element to insert- Returns:
- the length of the list after the insert operation, or -1 when the value
pivot
was not found.
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llen
public long llen(K key)
Description copied from interface:ListCommands
Execute the command LLEN. Summary: Get the length of a list Group: list Requires Redis 1.0.0- Specified by:
llen
in interfaceListCommands<K,V>
- Parameters:
key
- the key- Returns:
- the length of the list at key, if the list is empty, 0 is returned.
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lmove
public V lmove(K source, K destination, Position positionInSource, Position positionInDestination)
Description copied from interface:ListCommands
Execute the command LMOVE. Summary: Pop an element from a list, push it to another list and return it Group: list Requires Redis 6.2.0- Specified by:
lmove
in interfaceListCommands<K,V>
- Parameters:
source
- the keydestination
- the keypositionInSource
- the position of the element to pop in the source (LEFT: first element, RIGHT: last element)positionInDestination
- the position of the element to insert in the destination (LEFT: first element, RIGHT: last element)- Returns:
- the element being popped and pushed.
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lmpop
public KeyValue<K,V> lmpop(Position position, K... keys)
Description copied from interface:ListCommands
Execute the command LMPOP. Summary: Pop one element from the first non-empty list Group: list Requires Redis 7.0.0- Specified by:
lmpop
in interfaceListCommands<K,V>
- Parameters:
position
- the position of the item to pop (LEFT: beginning ot the list, RIGHT: end of the list)keys
- the keys from which the item will be popped, must not be empty- Returns:
- A
null
when no element could be popped. AKeyValue
with the key and popped value.
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lmpop
public List<KeyValue<K,V>> lmpop(Position position, int count, K... keys)
Description copied from interface:ListCommands
Execute the command LMPOP. Summary: Popcount
elements from the first non-empty list Group: list Requires Redis 7.0.0- Specified by:
lmpop
in interfaceListCommands<K,V>
- Parameters:
position
- the position of the item to pop (LEFT: beginning ot the list, RIGHT: end of the list)count
- the number of items to popkeys
- the keys from which the item will be popped, must not be empty- Returns:
empty
when no element could be popped. A list ofKeyValue
with at most count items.
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lpop
public V lpop(K key)
Description copied from interface:ListCommands
Execute the command LPOP. Summary: Remove and get the first elements in a list Group: list Requires Redis 1.0.0- Specified by:
lpop
in interfaceListCommands<K,V>
- Parameters:
key
- the key- Returns:
- the value of the first element, or
null
when key does not exist.
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lpop
public List<V> lpop(K key, int count)
Description copied from interface:ListCommands
Execute the command LPOP. Summary: Remove and get the first elements in a list Group: list Requires Redis 1.0.0- Specified by:
lpop
in interfaceListCommands<K,V>
- Parameters:
key
- the keycount
- the number of element to pop- Returns:
- the popped elements (at most
count
), orempty
when key does not exist.
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lpos
public OptionalLong lpos(K key, V element)
Description copied from interface:ListCommands
Execute the command LPOS. Summary: Return the index of matching elements on a list Group: list Requires Redis 6.0.6- Specified by:
lpos
in interfaceListCommands<K,V>
- Parameters:
key
- the keyelement
- the element to find- Returns:
- The command returns the integer representing the matching element, or
empty
if there is no match.
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lpos
public OptionalLong lpos(K key, V element, LPosArgs args)
Description copied from interface:ListCommands
Execute the command LPOS. Summary: Return the index of matching elements on a list Group: list Requires Redis 6.0.6- Specified by:
lpos
in interfaceListCommands<K,V>
- Parameters:
key
- the keyelement
- the element to findargs
- the extra command parameter- Returns:
- The command returns the integer representing the matching element, or
empty
if there is no match.
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lpos
public List<Long> lpos(K key, V element, int count)
Description copied from interface:ListCommands
Execute the command LPOS. Summary: Return the index of matching elements on a list Group: list Requires Redis 6.0.6- Specified by:
lpos
in interfaceListCommands<K,V>
- Parameters:
key
- the keyelement
- the element to findcount
- the number of occurrence to find- Returns:
- the list of positions (empty if there are no matches).
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lpos
public List<Long> lpos(K key, V element, int count, LPosArgs args)
Description copied from interface:ListCommands
Execute the command LPOS. Summary: Return the index of matching elements on a list Group: list Requires Redis 6.0.6- Specified by:
lpos
in interfaceListCommands<K,V>
- Parameters:
key
- the keyelement
- the element to findcount
- the number of occurrence to find- Returns:
- the list of positions (empty if there are no matches).
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lpush
public long lpush(K key, V... elements)
Description copied from interface:ListCommands
Execute the command LPUSH. Summary: Prepend one or multiple elements to a list Group: list Requires Redis 1.0.0- Specified by:
lpush
in interfaceListCommands<K,V>
- Parameters:
key
- the keyelements
- the elements to add- Returns:
- the length of the list after the push operations.
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lpushx
public long lpushx(K key, V... elements)
Description copied from interface:ListCommands
Execute the command LPUSHX. Summary: Prepend an element to a list, only if the list exists Group: list Requires Redis 2.2.0- Specified by:
lpushx
in interfaceListCommands<K,V>
- Parameters:
key
- the keyelements
- the elements to add- Returns:
- the length of the list after the push operation.
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lrange
public List<V> lrange(K key, long start, long stop)
Description copied from interface:ListCommands
Execute the command LRANGE. Summary: Get a range of elements from a list Group: list Requires Redis 1.0.0- Specified by:
lrange
in interfaceListCommands<K,V>
- Parameters:
key
- the keystart
- the starting positionstop
- the last position- Returns:
- list of elements in the specified range.
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lrem
public long lrem(K key, long count, V element)
Description copied from interface:ListCommands
Execute the command LREM. Summary: Remove elements from a list Group: list Requires Redis 1.0.0- Specified by:
lrem
in interfaceListCommands<K,V>
- Parameters:
key
- the keycount
- the number of occurence to remove, following the given rules: if count > 0: Remove elements equal to element moving from head to tail. if count < 0: Remove elements equal to element moving from tail to head. if count = 0: Remove all elements equal to element.element
- the element to remove- Returns:
- the number of removed elements.
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lset
public void lset(K key, long index, V element)
Description copied from interface:ListCommands
Execute the command LSET. Summary: Set the value of an element in a list by its index Group: list Requires Redis 1.0.0- Specified by:
lset
in interfaceListCommands<K,V>
- Parameters:
key
- the keyindex
- the indexelement
- the element to insert
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ltrim
public void ltrim(K key, long start, long stop)
Description copied from interface:ListCommands
Execute the command LTRIM. Summary: Trim a list to the specified range Group: list Requires Redis 1.0.0- Specified by:
ltrim
in interfaceListCommands<K,V>
- Parameters:
key
- the keystart
- the starting indexstop
- the last index
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rpop
public V rpop(K key)
Description copied from interface:ListCommands
Execute the command RPOP. Summary: Remove and get the last elements in a list Group: list Requires Redis 1.0.0- Specified by:
rpop
in interfaceListCommands<K,V>
- Parameters:
key
- the key- Returns:
- the value of the last element, or
null
when key does not exist.
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rpop
public List<V> rpop(K key, int count)
Description copied from interface:ListCommands
Execute the command RPOP. Summary: Remove and get the last elements in a list Group: list Requires Redis 1.0.0- Specified by:
rpop
in interfaceListCommands<K,V>
- Parameters:
key
- the keycount
- the number of element to pop- Returns:
- the list of popped elements, or
null
when key does not exist.
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rpoplpush
public V rpoplpush(K source, K destination)
Description copied from interface:ListCommands
Execute the command RPOPLPUSH. Summary: Remove the last element in a list, prepend it to another list and return it Group: list Requires Redis 1.2.0- Specified by:
rpoplpush
in interfaceListCommands<K,V>
- Parameters:
source
- the keydestination
- the key- Returns:
- the element being popped and pushed, or
null
if the source does not exist
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rpush
public long rpush(K key, V... values)
Description copied from interface:ListCommands
Execute the command RPUSH. Summary: Append one or multiple elements to a list Group: list Requires Redis 1.0.0- Specified by:
rpush
in interfaceListCommands<K,V>
- Parameters:
key
- the keyvalues
- the values to add to the list- Returns:
- the length of the list after the push operation.
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rpushx
public long rpushx(K key, V... values)
Description copied from interface:ListCommands
Execute the command RPUSHX. Summary: Append an element to a list, only if the list exists Group: list Requires Redis 2.2.0- Specified by:
rpushx
in interfaceListCommands<K,V>
- Parameters:
key
- the keyvalues
- the values to add to the list- Returns:
- the length of the list after the push operation.
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sort
public List<V> sort(K key)
Description copied from interface:ListCommands
Execute the command SORT. Summary: Sort the elements in a list, set or sorted set Group: generic Requires Redis 1.0.0- Specified by:
sort
in interfaceListCommands<K,V>
- Returns:
- the list of sorted elements.
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sort
public List<V> sort(K key, SortArgs sortArguments)
Description copied from interface:ListCommands
Execute the command SORT. Summary: Sort the elements in a list, set or sorted set Group: generic Requires Redis 1.0.0- Specified by:
sort
in interfaceListCommands<K,V>
- Parameters:
key
- the keysortArguments
- theSORT
command extra-arguments- Returns:
- the list of sorted elements.
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sortAndStore
public long sortAndStore(K key, K destination, SortArgs sortArguments)
Description copied from interface:ListCommands
Execute the command SORT with theSTORE
option. Summary: Sort the elements in a list, set or sorted set Group: generic Requires Redis 1.0.0- Specified by:
sortAndStore
in interfaceListCommands<K,V>
sortArguments
- the SORT command extra-arguments- Returns:
- the number of sorted elements in the destination list.
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sortAndStore
public long sortAndStore(K key, K destination)
Description copied from interface:ListCommands
Execute the command SORT with theSTORE
option. Summary: Sort the elements in a list, set or sorted set Group: generic Requires Redis 1.0.0- Specified by:
sortAndStore
in interfaceListCommands<K,V>
- Returns:
- the number of sorted elements in the destination list.
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