Strings

Value Members

1. final def !=(arg0: AnyRef): Boolean

   Definition Classes

   AnyRef

2. final def !=(arg0: Any): Boolean

   Definition Classes

   Any

3. final def ##(): Int

   Definition Classes

   AnyRef → Any

4. final def ==(arg0: AnyRef): Boolean

   Definition Classes

   AnyRef

5. final def ==(arg0: Any): Boolean

   Definition Classes

   Any

6. def append(key: ChannelBuffer, value: ChannelBuffer): Future[Long]

   Appends value at the given key.

   Appends value at the given key. If key doesn't exist, behavior is similar to SET command

   key

   value

   returns

   length of string after append operation

7. final def asInstanceOf[T0]: T0

   Definition Classes

   Any

8. def bitCount(key: ChannelBuffer, start: Option[Int] = None, end: Option[Int] = None): Future[Long]

   Count the number of set bits (population counting) in a string.

   Count the number of set bits (population counting) in a string.

   key

   start

   optional index bytes starting from.

   end

   optional index bytes of the end.

   returns

   The number of bits set to 1.

   See also

   http://redis.io/commands/bitcount

9. def bitOp(op: ChannelBuffer, dstKey: ChannelBuffer, srcKeys: Seq[ChannelBuffer]): Future[Long]

   Perform a bitwise operation between multiple keys (containing string values) and store the result in the destination key.

   Perform a bitwise operation between multiple keys (containing string values) and store the result in the destination key.

   op

   operation type, one of AND/OR/XOR/NOT.

   dstKey

   destination key.

   srcKeys

   source keys perform the operation between.

   returns

   The size of the string stored in the destination key, that is equal to the size of the longest input string.

   See also

   http://redis.io/commands/bitop

10. def clone(): AnyRef

    Attributes

    protected[java.lang]

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

11. def decr(key: ChannelBuffer): Future[Long]

    Decremts number stored at key by 1.

    Decremts number stored at key by 1.

    key

    returns

    value after decrement.

12. def decrBy(key: ChannelBuffer, amount: Long): Future[Long]

    Decrements number stored at key by given amount.

    Decrements number stored at key by given amount. If key doesn't exist, value is set to 0 before the operation

    key

    amount

    returns

    value after decrement. Error if key contains value of the wrong type

13. final def eq(arg0: AnyRef): Boolean

    Definition Classes

    AnyRef

14. def equals(arg0: Any): Boolean

    Definition Classes

    AnyRef → Any

15. def finalize(): Unit

    Attributes

    protected[java.lang]

    Definition Classes

    AnyRef

    Annotations

    @throws( classOf[java.lang.Throwable] )

16. def get(key: ChannelBuffer): Future[Option[ChannelBuffer]]

    Gets the value associated with the given key

    Gets the value associated with the given key

    key

    returns

    value, or none if key doesn't exist

17. def getBit(key: ChannelBuffer, offset: Int): Future[Long]

    Returns the bit value at offset in the string value stored at key.

    Returns the bit value at offset in the string value stored at key.

    returns

    the bit value stored at offset.

    See also

    http://redis.io/commands/getbit

18. final def getClass(): Class[_]

    Definition Classes

    AnyRef → Any

19. def getRange(key: ChannelBuffer, start: Long, end: Long): Future[Option[ChannelBuffer]]

    Gets the substring of the value associated with given key

    Gets the substring of the value associated with given key

    key

    start

    end

    returns

    substring, or none if key doesn't exist

20. def getSet(key: ChannelBuffer, value: ChannelBuffer): Future[Option[ChannelBuffer]]

    Atomically sets key to value and returns the old value stored at key.

    Atomically sets key to value and returns the old value stored at key. Returns an error when key exists but does not hold a string value.

    returns

    the old value stored at key wrapped in Some, or None when key did not exist.

    See also

    http://redis.io/commands/getset

21. def hashCode(): Int

    Definition Classes

    AnyRef → Any

22. def incr(key: ChannelBuffer): Future[Long]

    Increments the number stored at key by one.

    Increments the number stored at key by one.

    key

    returns

    the value of key after the increment.

    See also

    http://redis.io/commands/incr

23. def incrBy(key: ChannelBuffer, increment: Long): Future[Long]

    Increments the number stored at key by increment.

    Increments the number stored at key by increment.

    returns

    the value of key after the increment.

    See also

    http://redis.io/commands/incrby

24. final def isInstanceOf[T0]: Boolean

    Definition Classes

    Any

25. def mGet(keys: Seq[ChannelBuffer]): Future[Seq[Option[ChannelBuffer]]]

    Returns the values of all specified keys.

    Returns the values of all specified keys.

    keys

    returns

    list of values at the specified keys.

    See also

    http://redis.io/commands/mget

26. def mSet(kv: Map[ChannelBuffer, ChannelBuffer]): Future[Unit]

    Sets the given keys to their respective values.

    Sets the given keys to their respective values. MSET replaces existing values with new values, just as regular SET.

    kv

    See also

    http://redis.io/commands/mset

27. def mSetNx(kv: Map[ChannelBuffer, ChannelBuffer]): Future[Boolean]

    Sets the given keys to their respective values.

    Sets the given keys to their respective values. MSETNX will not perform any operation at all even if just a single key already exists.

    kv

    returns

    1 if all keys were set, 0 if no keys were set.

    See also

    http://redis.io/commands/msetnx

28. final def ne(arg0: AnyRef): Boolean

    Definition Classes

    AnyRef

29. final def notify(): Unit

    Definition Classes

    AnyRef

30. final def notifyAll(): Unit

    Definition Classes

    AnyRef

31. def pSetEx(key: ChannelBuffer, millis: Long, value: ChannelBuffer): Future[Unit]

    Works exactly like SETEX with the sole difference that the expire time is specified in milliseconds instead of seconds.

    Works exactly like SETEX with the sole difference that the expire time is specified in milliseconds instead of seconds.

    See also

    http://redis.io/commands/psetex

32. def set(key: ChannelBuffer, value: ChannelBuffer): Future[Unit]

    Sets the given value to key.

    Sets the given value to key. If a value already exists for the key, the value is overwritten with the new value

    key

    value

33. def setBit(key: ChannelBuffer, offset: Int, value: Int): Future[Long]

    Sets or clears the bit at offset in the string value stored at key.

    Sets or clears the bit at offset in the string value stored at key.

    returns

    the original bit value stored at offset.

    See also

    http://redis.io/commands/setbit

34. def setEx(key: ChannelBuffer, seconds: Long, value: ChannelBuffer): Future[Unit]

    Set key to hold the string value and set key to timeout after a given number of seconds.

    Set key to hold the string value and set key to timeout after a given number of seconds.

    See also

    http://redis.io/commands/setex

35. def setExNx(key: ChannelBuffer, seconds: Long, value: ChannelBuffer): Future[Boolean]

    Set key to hold the string value with the specified expire time in seconds only if the key does not already exist.

    Set key to hold the string value with the specified expire time in seconds only if the key does not already exist.

    returns

    true if the key was set, false if condition was not met.

    See also

    http://redis.io.commands/set

36. def setExXx(key: ChannelBuffer, seconds: Long, value: ChannelBuffer): Future[Boolean]

    Set key to hold the string value with the specified expire time in seconds only if the key already exist.

    Set key to hold the string value with the specified expire time in seconds only if the key already exist.

    returns

    true if the key was set, false if condition was not met.

    See also

    http://redis.io.commands/set

37. def setNx(key: ChannelBuffer, value: ChannelBuffer): Future[Boolean]

    Set key to hold string value if key does not exist.

    Set key to hold string value if key does not exist. In that case, it is equal to SET. When key already holds a value, no operation is performed.

    returns

    1 if the key was set, 0 if the key was not set.

    See also

    http://redis.io/commands/setnx

38. def setPx(key: ChannelBuffer, millis: Long, value: ChannelBuffer): Future[Unit]

    Set key to hold the string value with the specified expire time in milliseconds.

    Set key to hold the string value with the specified expire time in milliseconds.

    See also

    http://redis.io.commands/set

39. def setPxNx(key: ChannelBuffer, millis: Long, value: ChannelBuffer): Future[Boolean]

    Set key to hold the string value with the specified expire time in milliseconds only if the key does not already exist.

    Set key to hold the string value with the specified expire time in milliseconds only if the key does not already exist.

    returns

    true if the key was set, false if condition was not met.

    See also

    http://redis.io.commands/set

40. def setPxXx(key: ChannelBuffer, millis: Long, value: ChannelBuffer): Future[Boolean]

    Set key to hold the string value with the specified expire time in milliseconds only if the key already exist.

    Set key to hold the string value with the specified expire time in milliseconds only if the key already exist.

    returns

    true if the key was set, false if condition was not met.

    See also

    http://redis.io.commands/set

41. def setRange(key: ChannelBuffer, offset: Int, value: ChannelBuffer): Future[Long]

    Overwrites part of the string stored at key, starting at the specified offset, for the entire length of value.

    Overwrites part of the string stored at key, starting at the specified offset, for the entire length of value.

    returns

    the length of the string after it was modified.

    See also

    http://redis.io/commands/setrange

42. def setXx(key: ChannelBuffer, value: ChannelBuffer): Future[Boolean]

    Set key to hold the string value only if the key already exist.

    Set key to hold the string value only if the key already exist.

    returns

    true if the key was set, false if condition was not met.

    See also

    http://redis.io.commands/set

43. def strlen(key: ChannelBuffer): Future[Long]

    returns the length of the string value stored at key.

    returns the length of the string value stored at key.

    key

    returns

    the length of the string at key, or 0 when key does not exist.

    See also

    http://redis.io/commands/strlen

44. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes

    AnyRef

45. def toString(): String

    Definition Classes

    AnyRef → Any

46. final def wait(): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

47. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

48. final def wait(arg0: Long): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )