DynamicCalculator

Common aggregate functions for use with array variables in the .

Gets the number of items in the .

Source value array. Array length.

Gets the sum of the values in the .

Source value array. Array values sum.

Gets the minimum of the values in the .

Source value array. Array values minimum.

Gets the maximum of the values in the .

Source value array. Array values maximum.

Gets the average of the values in the .

Source value array. Array values average.

Gets the standard deviation of the values in the .

Source value array. Array values standard deviation.

Gets flag that determines if any of the values in the evaluate to true for the provided .

Source value array. Comparison expression, e.g., "> 0". Cumulative boolean result for any values evaluating to true for provided comparison expression. Expression is compiled with support for and types so related static functions and constants can be used in expressions, e.g., ">= 2 * PI".

Gets flag that determines if all of the values in the evaluate to true for the provided .

Source value array. Comparison expression, e.g., "> 0". Cumulative boolean result for all values evaluating to true for provided comparison expression. Expression is compiled with support for and types so related static functions and constants can be used in expressions, e.g., ">= 2 * PI".

Defines the reporting level for database operations.

Report database operation results only when operation fails.

Report database operation results only when operation succeeds.

Report database operation results for all operations.

No database operation results will be reported.

The DatabaseNotifier is an action adapter which takes multiple input measurements and defines a boolean expression such that when the expression is true a database operation is triggered.

Gets or sets the boolean expression used to determine if the database operation should be executed.

Gets or sets the connection string used for database operation. Leave blank to use local configuration database defined in "systemSettings".

Gets or sets the provider string used for database operation. Defaults to a SQL Server provider string.

Gets or sets the command used for database operation, e.g., a stored procedure name or SQL expression like "INSERT".

Gets or sets the parameters for the command that includes any desired value substitutions used for database operation. Available substitutions: all variable names in braces, e.g., {x}, plus {Acronym} and {Timestamp}.

Gets or sets the maximum interval, in seconds, at which the adapter can execute database operations. Set to zero for no delay.

Gets or sets the reporting level for database operations.

Gets or sets the number of frames per second.

Valid frame rates for a are greater than 0 frames per second.

Gets or sets the allowed pastime deviation tolerance, in seconds (can be sub-second).

Defines the time sensitivity to past measurement timestamps. The number of seconds allowed before assuming a measurement timestamp is too old. This becomes the amount of delay introduced by the concentrator to allow time for data to flow into the system. LagTime must be greater than zero, but it can be less than one.

Gets or sets the allowed future time deviation tolerance, in seconds (can be sub-second).

Defines the time sensitivity to future measurement timestamps. The number of seconds allowed before assuming a measurement timestamp is too advanced. This becomes the tolerated +/- accuracy of the local clock to real-time. LeadTime must be greater than zero, but it can be less than one.

Gets or sets output measurements that the action adapter will produce, if any.

Gets or sets the source of the timestamps of the calculated values.

Gets the list of reserved variable names.

Gets flag that determines if the implementation of the requires an output measurement.

Returns the detailed status of the data input source.

Initializes .

Handler for the values calculated by the .

The value calculated by the .

Queues database operation for execution. Operation will execute immediately if not already running.

Represents the target operation type for a filter.

Defines filter operation that removes measurements from processing when expression evaluates to true.

Defines filter operation that changes measurement values based on expression evaluation.

The DynamicFilter is a filter adapter which takes multiple input measurements and performs a calculation on those measurements to augment their values before they are routed to other adapters.

Creates a new instance of the class.

Gets or sets the boolean expression used to determine if the database operation should be executed.

Gets or sets the list of variables used in the expression.

Gets or sets the value that determines the order in which filter adapters are executed.

Gets or sets the operation type of the filter calculation.

Gets or sets measurement state flags that are applied when a value has been replaced when filter operation is set to .

Gets or sets the current enabled state of the .

Gets or sets primary keys of input measurements the expects, if any.

Gets or sets output measurements that the will produce, if any.

Gets or sets the number of frames per second.

Gets or sets the allowed past time deviation tolerance, in seconds (can be sub-second).

Gets or sets the allowed future time deviation tolerance, in seconds (can be sub-second).

Gets or sets the interval at which the adapter should calculate values.

Gets or sets the source of the timestamps of the calculated values.

Gets or sets the flag indicating whether to use the latest received values to fill in values missing from the current frame.

Gets or sets the flag indicating whether to skip processing of an output with a value of NaN.

Gets the list of reserved variable names.

Gets flag that determines if the implementation of the requires an output measurement.

Gets flags that determines if class status should be included in status.

Returns the detailed status of the data input source.

Initializes .

Starts the or restarts it if it is already running.

Stops the .

Handler for new measurements that have not yet been routed.

Measurements that have not yet been routed.

Handler for assignment of special variables, e.g., constants, for the .

Variable set to current calculation. Special constants should be defined in the array.

Handler for the values calculated by the .

The value calculated by the .

Gets a short one-line status of this .

Maximum number of available characters for display. A short one-line summary of the current status of this .

The EmailNotifier is an action adapter which takes multiple input measurements and defines a boolean expression such that when the expression is true an e-mail is triggered.

Creates a new instance of the .

Gets or sets flag that determines if the trigger continuously being met will send multiple emails or should be prevented.

Gets or sets the textual representation of the boolean expression.

Gets or sets the e-mail address of the message sender.

Value being assigned is a null or empty string.

Gets or sets the comma-separated or semicolon-separated e-mail address list of the message recipients.

Value being assigned is a null or empty string.

Gets or sets the comma-separated or semicolon-separated e-mail address list of the message carbon copy (CC) recipients.

Gets or sets the comma-separated or semicolon-separated e-mail address list of the message blank carbon copy (BCC) recipients.

Gets or sets the subject of the message.

Gets or sets the body of the message.

Gets or sets the name or IP address of the SMTP server to be used for sending the message.

Value being assigned is a null or empty string.

Gets or sets a boolean value that indicating whether the message body is to be formatted as HTML.

Gets or sets the username used to authenticate to the SMTP server.

Gets or sets the password used to authenticate to the SMTP server.

Gets or sets the flag that determines whether to use SSL when communicating with the SMTP server.

Gets or sets the number of frames per second.

Valid frame rates for a are greater than 0 frames per second.

Gets or sets the allowed past time deviation tolerance, in seconds (can be sub-second).

Defines the time sensitivity to past measurement timestamps. The number of seconds allowed before assuming a measurement timestamp is too old. This becomes the amount of delay introduced by the concentrator to allow time for data to flow into the system. LagTime must be greater than zero, but it can be less than one.

Gets or sets the allowed future time deviation tolerance, in seconds (can be sub-second).

Defines the time sensitivity to future measurement timestamps. The number of seconds allowed before assuming a measurement timestamp is too advanced. This becomes the tolerated +/- accuracy of the local clock to real-time. LeadTime must be greater than zero, but it can be less than one.

Gets or sets output measurements that the action adapter will produce, if any.

Gets or sets the source of the timestamps of the calculated values.

Gets flag that determines if the implementation of the requires an output measurement.

Returns the detailed status of the data input source.

Initializes .

Handler for the values calculated by the .

The value calculated by the .

Represents the source of a timestamp.

An incoming frame timestamp.

Real-time as defined by the concentration engine.

The system's local clock.

The DynamicCalculator is an action adapter which takes multiple input measurements and performs a calculation on those measurements to generate its own calculated measurement.

Defines the default value for property.

Creates a new instance of the .

Gets or sets primary keys of input measurements the dynamic calculator expects.

Gets or sets output measurements that the action adapter will produce, if any.

Gets or sets the textual representation of the expression.

Gets or sets the list of variables used in the expression.

Gets or sets the list of types which define methods to be imported into the expression parser.

Gets the flag indicating if this adapter supports temporal processing.

Gets or sets the flag indicating whether to use the latest received values to fill in values missing from the current frame.

Gets or sets the flag indicating whether to skip processing of an output with a value of NaN.

Gets or sets the value used when no other value can be determined for a variable.

Gets or sets the interval at which the adapter should calculate values.

Set to zero to disable the timer and calculate values upon receipt of input data.

Gets or sets the source of the timestamps of the calculated values.

Gets or sets the operation used to handle measurements which have timestamps that fall outside the / bounds.

This parameter only applies when is set to true. The recommendation is to use when mixing framerates and when using event-based data such as alarms. If you are not mixing framerates, consider changing to false.

Gets flag that determines if the implementation of the requires an output measurement.

Gets defined expression variable collection with current values.

Updates to variables outside method should be synchronized with lock(this).

Gets the configured list of variables names.

Gets array variables names mapped to their defined lengths.

Gets variable names mapped to their values.

Gets the list of reserved variable names.

Returns the detailed status of the data input source.

Initializes .

Starts the or restarts it if it is already running.

Begins raising verbose messages to provide insight into the values used in the calculation.

Stop raising verbose messages.

Publish of time-aligned collection of values that arrived within the concentrator's defined .

of measurements with the same timestamp that arrived within that are ready for processing. Index of within a second ranging from zero to - 1.

Handler for assignment of special variables, e.g., constants, for the .

Variable set to current calculation. Special constants should be defined in the array.

Handler for the values calculated by the .

The value calculated by the .

Executes dynamic calculation for input measurements and any provided index restrictions.

Measurement dictionary that contains inputs for calculation. Any index restrictions to apply to array inputs.