clc atomicreference

5.4.0 5.3.7 5.3.6 5.3.5 5.3.4 5.2.1

AtomicReference operations

Usage:

clc atomicreference [command] [flags]

Commands

clc atomicreference clear

Deletes the AtomicReference value.

Usage:

clc atomicreference clear [flags]

Parameters:

Parameter Required Description Default

--name, -n

Optional

Name of the AtomicReference.

default
Global parameters
Parameter Description Default

--config, -c

Path to the configuration file in YAML format.

The following locations are tried in order for the existence of config.yaml

  1. Current working directory

  2. The parent directory of the clc executable

  3. $CLC_HOME/default directory

--format, -f

Set the output format

  • csv

  • delimited: By tab characters

  • json

  • table

  • Interactive mode: table

  • Non-interactive mode: delimited

--log.level

Set the log level, one of:

  • debug

  • info

  • warning

  • error

info

--log.path

Set the log path. Use stderr to log to the screen (stderr).

$CLC_HOME/logs/YYYY-MM-DD.log where YYYY-MM-DD is today’s date.

--quiet, -q

Prevent displaying unnecessary output.

false

--verbose

Enable output with more information.

false

--timeout

Timeout for operation to complete.

The duration is a string in the form of AMOUNTunit where AMOUNT is an integer, and unit is one of the following:

  • ms: milliseconds

  • s: seconds

  • m: minutes

  • h: hours

Underscore (_) character is ignored in the AMOUNT. unit is optional and defaults to s if not specified.

The following are a few of the valid DURATIONs:

  • 5: 5 seconds

  • 5s: 5 seconds

  • 10000ms: 10000 milliseconds

  • 10_000_000ms: 10000000 milliseconds

This is a client-side timeout, the operation you started maybe in progress on the server-side even if the given timeout is exceeded.

Example:

clc atomicreference --name ref1 clear ref1

clc atomicreference compare-and-set

Sets the value for the given key if it has the expected value.

Usage:

clc atomicreference compare-and-set [expected value] [new value] [flags]

Parameters:

Parameter Required Description Default

--name, -n

Optional

Name of the AtomicReference.

default

expected value,

Required

Old value of the atomic reference.

N/A

new value,

Required

New value of the atomic reference.

N/A

--value-type, -v

Optional

Data type of the value. One of: string, bool, json, i8, i16, i32, i64, f32, f64

string

--show-type

Optional

Add a type column to the output.

false
Global parameters
Parameter Description Default

--config, -c

Path to the configuration file in YAML format.

The following locations are tried in order for the existence of config.yaml

  1. Current working directory

  2. The parent directory of the clc executable

  3. $CLC_HOME/default directory

--format, -f

Set the output format

  • csv

  • delimited: By tab characters

  • json

  • table

  • Interactive mode: table

  • Non-interactive mode: delimited

--log.level

Set the log level, one of:

  • debug

  • info

  • warning

  • error

info

--log.path

Set the log path. Use stderr to log to the screen (stderr).

$CLC_HOME/logs/YYYY-MM-DD.log where YYYY-MM-DD is today’s date.

--quiet, -q

Prevent displaying unnecessary output.

false

--verbose

Enable output with more information.

false

--timeout

Timeout for operation to complete.

The duration is a string in the form of AMOUNTunit where AMOUNT is an integer, and unit is one of the following:

  • ms: milliseconds

  • s: seconds

  • m: minutes

  • h: hours

Underscore (_) character is ignored in the AMOUNT. unit is optional and defaults to s if not specified.

The following are a few of the valid DURATIONs:

  • 5: 5 seconds

  • 5s: 5 seconds

  • 10000ms: 10000 milliseconds

  • 10_000_000ms: 10000000 milliseconds

This is a client-side timeout, the operation you started maybe in progress on the server-side even if the given timeout is exceeded.

Example:

clc atomicreference --name ref1 compare-and-set previous-value next-value

clc atomicreference contains

Checks whether the AtomcReference has the given value.

Usage:

clc atomicreference contains [value] [flags]

Parameters:

Parameter Required Description Default

--name, -n

Optional

Name of the AtomicReference.

default

value,

Required

Value to be checked for existence.

N/A

--value-type, -v

Optional

Data type of the value. One of: string, bool, json, i8, i16, i32, i64, f32, f64

string

--show-type

Optional

Add a type column to the output.

false
Global parameters
Parameter Description Default

--config, -c

Path to the configuration file in YAML format.

The following locations are tried in order for the existence of config.yaml

  1. Current working directory

  2. The parent directory of the clc executable

  3. $CLC_HOME/default directory

--format, -f

Set the output format

  • csv

  • delimited: By tab characters

  • json

  • table

  • Interactive mode: table

  • Non-interactive mode: delimited

--log.level

Set the log level, one of:

  • debug

  • info

  • warning

  • error

info

--log.path

Set the log path. Use stderr to log to the screen (stderr).

$CLC_HOME/logs/YYYY-MM-DD.log where YYYY-MM-DD is today’s date.

--quiet, -q

Prevent displaying unnecessary output.

false

--verbose

Enable output with more information.

false

--timeout

Timeout for operation to complete.

The duration is a string in the form of AMOUNTunit where AMOUNT is an integer, and unit is one of the following:

  • ms: milliseconds

  • s: seconds

  • m: minutes

  • h: hours

Underscore (_) character is ignored in the AMOUNT. unit is optional and defaults to s if not specified.

The following are a few of the valid DURATIONs:

  • 5: 5 seconds

  • 5s: 5 seconds

  • 10000ms: 10000 milliseconds

  • 10_000_000ms: 10000000 milliseconds

This is a client-side timeout, the operation you started maybe in progress on the server-side even if the given timeout is exceeded.

Example:

clc atomicreference --name ref1 contains my-value

clc atomicreference get

Gets the AtomicReference value.

Usage:

clc atomicreference get [value] [flags]

Parameters:

Parameter Required Description Default

--name, -n

Optional

Name of the AtomicReference.

default

value,

Required

Value to be checked for existence.

N/A

--value-type, -v

Optional

Data type of the value. One of: string, bool, json, i8, i16, i32, i64, f32, f64

string

--show-type

Optional

Add a type column to the output.

false
Global parameters
Parameter Description Default

--config, -c

Path to the configuration file in YAML format.

The following locations are tried in order for the existence of config.yaml

  1. Current working directory

  2. The parent directory of the clc executable

  3. $CLC_HOME/default directory

--format, -f

Set the output format

  • csv

  • delimited: By tab characters

  • json

  • table

  • Interactive mode: table

  • Non-interactive mode: delimited

--log.level

Set the log level, one of:

  • debug

  • info

  • warning

  • error

info

--log.path

Set the log path. Use stderr to log to the screen (stderr).

$CLC_HOME/logs/YYYY-MM-DD.log where YYYY-MM-DD is today’s date.

--quiet, -q

Prevent displaying unnecessary output.

false

--verbose

Enable output with more information.

false

--timeout

Timeout for operation to complete.

The duration is a string in the form of AMOUNTunit where AMOUNT is an integer, and unit is one of the following:

  • ms: milliseconds

  • s: seconds

  • m: minutes

  • h: hours

Underscore (_) character is ignored in the AMOUNT. unit is optional and defaults to s if not specified.

The following are a few of the valid DURATIONs:

  • 5: 5 seconds

  • 5s: 5 seconds

  • 10000ms: 10000 milliseconds

  • 10_000_000ms: 10000000 milliseconds

This is a client-side timeout, the operation you started maybe in progress on the server-side even if the given timeout is exceeded.

Example:

clc atomicreference --name ref1 get my-value

clc atomicreference get-and-set

Sets a value in the given AtomicReference and returns the previous value.

Usage:

clc atomicreference get-and-set [value] [flags]

Parameters:

Parameter Required Description Default

--name, -n

Optional

Name of the AtomicReference.

default

value,

Required

Value to be checked for existence.

N/A

--value-type, -v

Optional

Data type of the value. One of: string, bool, json, i8, i16, i32, i64, f32, f64

string

--show-type

Optional

Add a type column to the output.

false
Global parameters
Parameter Description Default

--config, -c

Path to the configuration file in YAML format.

The following locations are tried in order for the existence of config.yaml

  1. Current working directory

  2. The parent directory of the clc executable

  3. $CLC_HOME/default directory

--format, -f

Set the output format

  • csv

  • delimited: By tab characters

  • json

  • table

  • Interactive mode: table

  • Non-interactive mode: delimited

--log.level

Set the log level, one of:

  • debug

  • info

  • warning

  • error

info

--log.path

Set the log path. Use stderr to log to the screen (stderr).

$CLC_HOME/logs/YYYY-MM-DD.log where YYYY-MM-DD is today’s date.

--quiet, -q

Prevent displaying unnecessary output.

false

--verbose

Enable output with more information.

false

--timeout

Timeout for operation to complete.

The duration is a string in the form of AMOUNTunit where AMOUNT is an integer, and unit is one of the following:

  • ms: milliseconds

  • s: seconds

  • m: minutes

  • h: hours

Underscore (_) character is ignored in the AMOUNT. unit is optional and defaults to s if not specified.

The following are a few of the valid DURATIONs:

  • 5: 5 seconds

  • 5s: 5 seconds

  • 10000ms: 10000 milliseconds

  • 10_000_000ms: 10000000 milliseconds

This is a client-side timeout, the operation you started maybe in progress on the server-side even if the given timeout is exceeded.

Example:

clc atomicreference --name ref1 get-and-set my-value

clc atomicreference is-null

Checks whether the stored value in the reference is null.

Usage:

clc atomicreference is-null [flags]

Parameters:

Parameter Required Description Default

--name, -n

Optional

Name of the AtomicReference.

default

--show-type

Optional

Add a type column to the output.

false
Global parameters
Parameter Description Default

--config, -c

Path to the configuration file in YAML format.

The following locations are tried in order for the existence of config.yaml

  1. Current working directory

  2. The parent directory of the clc executable

  3. $CLC_HOME/default directory

--format, -f

Set the output format

  • csv

  • delimited: By tab characters

  • json

  • table

  • Interactive mode: table

  • Non-interactive mode: delimited

--log.level

Set the log level, one of:

  • debug

  • info

  • warning

  • error

info

--log.path

Set the log path. Use stderr to log to the screen (stderr).

$CLC_HOME/logs/YYYY-MM-DD.log where YYYY-MM-DD is today’s date.

--quiet, -q

Prevent displaying unnecessary output.

false

--verbose

Enable output with more information.

false

--timeout

Timeout for operation to complete.

The duration is a string in the form of AMOUNTunit where AMOUNT is an integer, and unit is one of the following:

  • ms: milliseconds

  • s: seconds

  • m: minutes

  • h: hours

Underscore (_) character is ignored in the AMOUNT. unit is optional and defaults to s if not specified.

The following are a few of the valid DURATIONs:

  • 5: 5 seconds

  • 5s: 5 seconds

  • 10000ms: 10000 milliseconds

  • 10_000_000ms: 10000000 milliseconds

This is a client-side timeout, the operation you started maybe in progress on the server-side even if the given timeout is exceeded.

Example:

clc atomicreference --name ref1 is-null

clc atomicreference set

Sets a value in the given AtomicReference.

Usage:

clc atomicreference set [value] [flags]

Parameters:

Parameter Required Description Default

--name, -n

Optional

Name of the AtomicReference.

default

value,

Required

Value to be checked for existence.

N/A

--value-type, -v

Optional

Data type of the value. One of: string, bool, json, i8, i16, i32, i64, f32, f64

string
Global parameters
Parameter Description Default

--config, -c

Path to the configuration file in YAML format.

The following locations are tried in order for the existence of config.yaml

  1. Current working directory

  2. The parent directory of the clc executable

  3. $CLC_HOME/default directory

--format, -f

Set the output format

  • csv

  • delimited: By tab characters

  • json

  • table

  • Interactive mode: table

  • Non-interactive mode: delimited

--log.level

Set the log level, one of:

  • debug

  • info

  • warning

  • error

info

--log.path

Set the log path. Use stderr to log to the screen (stderr).

$CLC_HOME/logs/YYYY-MM-DD.log where YYYY-MM-DD is today’s date.

--quiet, -q

Prevent displaying unnecessary output.

false

--verbose

Enable output with more information.

false

--timeout

Timeout for operation to complete.

The duration is a string in the form of AMOUNTunit where AMOUNT is an integer, and unit is one of the following:

  • ms: milliseconds

  • s: seconds

  • m: minutes

  • h: hours

Underscore (_) character is ignored in the AMOUNT. unit is optional and defaults to s if not specified.

The following are a few of the valid DURATIONs:

  • 5: 5 seconds

  • 5s: 5 seconds

  • 10000ms: 10000 milliseconds

  • 10_000_000ms: 10000000 milliseconds

This is a client-side timeout, the operation you started maybe in progress on the server-side even if the given timeout is exceeded.

Example:

clc atomicreference --name ref1 set my-value

clc atomicreference destroy

Deletes the AtomicReference and related data. Once destroyed, an AtomicReference with the same name cannot be used.

Usage:

clc atomicreference destroy [flags]

Parameters:

Parameter Required Description Default

--name, -n

Optional

Name of the atomic reference.

default

--yes

Optional

Skip confirming the destroy operation.

false