org.redisson.api

Interface RBitSetAsync

All Superinterfaces:

RExpirableAsync, RObjectAsync

All Known Subinterfaces:

RBitSet

All Known Implementing Classes:

RedissonBitSet

public interface RBitSetAsync
extends RExpirableAsync

Vector of bits that grows as needed. Asynchronous interface.

Author:

Nikita Koksharov

Method Summary

Modifier and Type	Method and Description
RFuture<Void>	andAsync(String... bitSetNames) Executes AND operation over this object and specified bitsets.
RFuture<Long>	cardinalityAsync() Returns the number of bits set to one.
RFuture<Void>	clearAsync() Set all bits to zero
RFuture<Boolean>	clearAsync(long bitIndex) Set bit to zero at specified bitIndex
RFuture<Void>	clearAsync(long fromIndex, long toIndex) Set all bits to zero from fromIndex (inclusive) to toIndex (exclusive)
RFuture<Boolean>	getAsync(long bitIndex) Returns true if bit set to one and false overwise.
RFuture<Long>	lengthAsync() Returns "logical size" = index of highest set bit plus one.
RFuture<Void>	notAsync() Executes NOT operation over all bits
RFuture<Void>	orAsync(String... bitSetNames) Executes OR operation over this object and specified bitsets.
RFuture<Void>	setAsync(BitSet bs) Copy bits state of source BitSet object to this object
RFuture<Boolean>	setAsync(long bitIndex) Set bit to one at specified bitIndex
RFuture<Boolean>	setAsync(long bitIndex, boolean value) Set bit to value at specified bitIndex
RFuture<Void>	setAsync(long fromIndex, long toIndex) Set all bits to one from fromIndex (inclusive) to toIndex (exclusive)
RFuture<Void>	setAsync(long fromIndex, long toIndex, boolean value) Set all bits to value from fromIndex (inclusive) to toIndex (exclusive)
RFuture<Long>	sizeAsync() Returns number of set bits.
RFuture<byte[]>	toByteArrayAsync()
RFuture<Void>	xorAsync(String... bitSetNames) Executes XOR operation over this object and specified bitsets.

Methods inherited from interface org.redisson.api.RExpirableAsync

clearExpireAsync, expireAsync, expireAtAsync, expireAtAsync, remainTimeToLiveAsync

Methods inherited from interface org.redisson.api.RObjectAsync

copyAsync, deleteAsync, isExistsAsync, migrateAsync, moveAsync, renameAsync, renamenxAsync, touchAsync, unlinkAsync

Method Detail

toByteArrayAsync

RFuture<byte[]> toByteArrayAsync()

lengthAsync

RFuture<Long> lengthAsync()

Returns "logical size" = index of highest set bit plus one. Returns zero if there are no any set bit.

Returns:

"logical size" = index of highest set bit plus one

setAsync

RFuture<Void> setAsync(long fromIndex,
                       long toIndex,
                       boolean value)

Set all bits to value from fromIndex (inclusive) to toIndex (exclusive)

Parameters:

fromIndex - inclusive

toIndex - exclusive

value - true = 1, false = 0

Returns:

void

clearAsync

RFuture<Void> clearAsync(long fromIndex,
                         long toIndex)

Set all bits to zero from fromIndex (inclusive) to toIndex (exclusive)

Parameters:

fromIndex - inclusive

toIndex - exclusive

Returns:

void

setAsync

RFuture<Void> setAsync(BitSet bs)

Copy bits state of source BitSet object to this object

Parameters:

bs - - BitSet source

Returns:

void

notAsync

RFuture<Void> notAsync()

Executes NOT operation over all bits

Returns:

void

setAsync

RFuture<Void> setAsync(long fromIndex,
                       long toIndex)

Set all bits to one from fromIndex (inclusive) to toIndex (exclusive)

Parameters:

fromIndex - inclusive

toIndex - exclusive

Returns:

void

sizeAsync

RFuture<Long> sizeAsync()

Returns number of set bits.

Returns:

number of set bits.

getAsync

RFuture<Boolean> getAsync(long bitIndex)

Returns true if bit set to one and false overwise.

Parameters:

bitIndex - - index of bit

Returns:

true if bit set to one and false overwise.

setAsync

RFuture<Boolean> setAsync(long bitIndex)

Set bit to one at specified bitIndex

Parameters:

bitIndex - - index of bit

Returns:

true - if previous value was true, false - if previous value was false

setAsync

RFuture<Boolean> setAsync(long bitIndex,
                          boolean value)

Set bit to value at specified bitIndex

Parameters:

bitIndex - - index of bit

value - true = 1, false = 0

Returns:

true - if previous value was true, false - if previous value was false

cardinalityAsync

RFuture<Long> cardinalityAsync()

Returns the number of bits set to one.

Returns:

number of bits

clearAsync

RFuture<Boolean> clearAsync(long bitIndex)

Set bit to zero at specified bitIndex

Parameters:

bitIndex - - index of bit

Returns:

true - if previous value was true, false - if previous value was false

clearAsync

RFuture<Void> clearAsync()

Set all bits to zero

Returns:

void

orAsync

RFuture<Void> orAsync(String... bitSetNames)

Executes OR operation over this object and specified bitsets. Stores result into this object.

Parameters:

bitSetNames - - name of stored bitsets

Returns:

void

andAsync

RFuture<Void> andAsync(String... bitSetNames)

Executes AND operation over this object and specified bitsets. Stores result into this object.

Parameters:

bitSetNames - - name of stored bitsets

Returns:

void

xorAsync

RFuture<Void> xorAsync(String... bitSetNames)

Executes XOR operation over this object and specified bitsets. Stores result into this object.

Parameters:

bitSetNames - - name of stored bitsets

Returns:

void