| Name | Activity_Parameter |
|---|---|
| Entity Type | Table |
| Description | A light-weight parameter defined in a workflow or used in an activity. Each instance must be bound to exactly one workflow object or exactly one activity object (but not both). Parameters are intended as inputs, outputs or local variables in a workflow or activity, for which a) there is no dedicated Entity type (for which better mechanisms are provided) and b) the sharing is local to the workflow or activity (significant sharing would justify promotion of the concept to Entity status). Parameters appear to be necessary for things like allowable algorithm error level, iteration limits, graphics presentation preferences, etc. These are important and necessary for use in workflows and activities but have little or no E and P semantics. |
| Submodel | Activity |
| Entity Scope | Project |
| Primary Key | Id |
| Natural Key | |
| Generalizations | Parameter , Entity , IT_Object , Tracked_Object |
| Specializations |
| Name | Value Domain / Measurement | Description | Required / Default | Type |
|---|---|---|---|---|
| Activity_Id | Activity |
The activity that uses this parameter. | No |
NUMBER(38) |
| Activity_Tbl | Meta_Entity |
Activity type | No |
VARCHAR2(30) |
| Activity_Template_Id | Activity_Template |
The activity template that uses this parameter. | No |
NUMBER(38) |
| Boolean_Value | boolean NA |
The Boolean value of this parameter. | No |
NUMBER(1) |
| Bulk_Array_Id | Bulk_Array |
The bulk array record that holds this parameter. Some parameters require to be stored as vectors. | No |
NUMBER(38) |
| Date_Value | DATE NA |
The date value for this parameter. | No |
DATE |
| Existence_Kind | REF_EXISTENCE_KIND NA |
A reference value that describes the state of existence in the lifecycle of the entity, for example, Planned, Predicted, Required, Simulated, and Actual. | Yes Actual |
VARCHAR2(64) |
| GUID | STRING128 NA |
Globally Unique IDentifier for an instance of a class. This GUID is not generated by the database, but is the GUID used by the application on first access of this object. Use of this property is optional and completely under the control of application developers. | No |
VARCHAR2(128) |
| Id | ID No_Unit |
Unique identifier for this entity. | Yes |
NUMBER(38) |
| Insert_Date | DATE NA |
Date the entity was created in the repository | No |
DATE |
| Insert_User | STRING64 NA |
The name of the user responsible for the creation of this entity in the repository. | No |
VARCHAR2(64) |
| Int_High_Limit_Clip_Flag | boolean NA |
A flagged value to show if the integer parameter value is within the expected range for the parameter or if the value is equal to the high end limit and potentially represents a clipped, out of range, outlier. A 0 represents a NO response and states that the Integer_Value is less than the upper limit range specified by the reference data. This is the default case. A 1 represents a YES response and states that the Integer_Value is equal to the upper limit range specified in the reference data suggesting clipped data. | No 0 |
NUMBER(1) |
| Int_Low_Limit_Clip_Flag | boolean NA |
A flagged value to show if the integer parameter value is within the expected range for the parameter or if the value is equal to the low end limit and potentially represents a clipped, out of range, outlier. A 0 represents a NO response and states that the Int_Value is greater than the lower limit range specified by the reference data. This is the default case. A 1 represents a YES response and states that the Num_Value is equal to the lower limit range specified in the reference data suggesting clipped data. | No 0 |
NUMBER(1) |
| Integer_Value | int No_Unit |
The integer value of this parameter. | No |
NUMBER(10) |
| Integer_Value_UOM | UNIT_CODE NA |
The unit of measure for an integer parameter. This must be consistent with the supplied reference data or the Valid_Parameter_Flag should be set to 0 (NO).. | No |
VARCHAR2(64) |
| Name | ENTITY_NAME NA |
The name given to any object or data item, e.g. Name of Well, Name of Field, etc. | No |
VARCHAR2(255) |
| Num_High_Limit_Clip_Flag | boolean NA |
A flagged value to show if the numeric parameter value is within the expected range for the parameter or if the value is equal to the high end limit and potentially represents a clipped, out of range, outlier. A 0 represents a NO response and states that the Num_Value is less than the upper limit range specified by the reference data. This is the default case. A 1 represents a YES response and states that the Num_Value is equal to the upper limit range specified in the reference data suggesting clipped data. | No 0 |
NUMBER(1) |
| Num_Low_Limit_Clip_Flag | boolean NA |
A flagged value to show if the numeric parameter value is within the expected range for the parameter or if the value is equal to the low end limit and potentially represents a clipped, out of range, outlier. A 0 represents a NO response and states that the Num_Value is greater than the lower limit range specified by the reference data. This is the default case. A 1 represents a YES response and states that the Num_Value is equal to the lower limit range specified in the reference data suggesting clipped data. | No 0 |
NUMBER(1) |
| Num_Value | double No_Unit |
The numeric value of this parameter. | No |
NUMBER |
| Num_Value_UOM | UNIT_CODE NA |
The unit of measure for a numeric parameter. This must be consistent with the supplied reference data or the Valid_Parameter_Flag should be set to 0 (NO).. | No |
VARCHAR2(64) |
| Original_Source | STRING64 NA |
The name of the person, Organization or project source that originally provided this entity, e.g. "IHS-EnergyData" or "FinderUpper Stratton Deeper Pool 15" | No |
VARCHAR2(64) |
| Parameter_Type | R_Activity_Parameter |
The parameter type that classifies this parameter. In other words, the parameter type that defines the default value, high and low limit values, initial value, value domain, etc. for this parameter. | No |
VARCHAR2(64) |
| Private_Blob | BLOB NA |
A blob-valued private structure for use by applications, e.g. for serializing private structures. There are still issues for accessing: 1. whether the blob is visible in the views exposed by SDS, or whether the raw table should be visible and 2. whether the attribute can be accessed through Coral. | No |
BLOB |
| Produced_By | STRING64 NA |
ID of the activity that was executing when the entity was created, for data created programmatically. | No |
VARCHAR2(64) |
| Remarks | STRING2000 NA |
Any type of remarks added to an entity instance. | No |
VARCHAR2(2000) |
| SDAT_Label | int No_Unit |
Label used by the security system for entitlements. SDAT is Secure Data Access Technology. | No |
NUMBER(10) |
| Source | STRING64 NA |
Name of the person or organization responsible for this entity"s E and P content and quality. Not the data technologist or IT expert creating the entity, for which see IT_Object.Insert_User and Update_User. | No |
VARCHAR2(64) |
| Source_Binding_Id | Activity_Parameter |
Used to indicate binding of an input parameter at the level of a workflow/activity to an output computed by another workflow/activity, or to an input parameter of a superworkflow/superactivity. | No |
NUMBER(38) |
| String_Value | STRING2000 NA |
The string value for this parameter. | No |
VARCHAR2(2000) |
| Update_Date | DATE NA |
Date of the most-recent modification to the entity. | No |
DATE |
| Update_User | STRING64 NA |
The name of the user responsible for the last modification to this entity. | No |
VARCHAR2(64) |
| Valid_Parameter_Flag | boolean NA |
A flag value that states whether or not this instance of the parameter is valid. This allows questionable data to be preserved for cleanup or validation at a later time. An example of an invalid parameter occurs when incoming data attempts to load an expected number with a string value. Another example occurs when a number value has an invalid or missing unit of measure. The flag value is 1 (YES) if the parameter is valid and 0 (NO) if the parameter is invalid by some test. The default value is 1, stating that the parameter is valid. Error messages or comments addressing invalid parameter data should be made in the Remarks attribute. | Yes 1 |
NUMBER(1) |
| Version | STRING255 NA |
The form or variant of the entity. | Yes 1 |
VARCHAR2(255) |
| From Entity | Link | Description | Implementation Technique | Required |
|---|---|---|---|---|
| Activity_Parameter | Source_Binding | Used to indicate binding of an input parameter at the level of a workflow/activity to an output computed by another workflow/activity, or to an input parameter of a superworkflow/superactivity. | Nullify | No |
| Link | To Entity | Description | Implementation Technique | Required |
|---|---|---|---|---|
| Activity | Activity | The activity that uses this parameter. | Cascade | No |
| Activity_Template | Activity_Template | The activity template that uses this parameter. | Cascade | No |
| Bulk_Array | Bulk_Array | _ | Control | No |
| Source_Binding | Activity_Parameter | Used to indicate binding of an input parameter at the level of a workflow/activity to an output computed by another workflow/activity, or to an input parameter of a superworkflow/superactivity. | Nullify | No |
| Parameter_Type | R_Activity_Parameter | The parameter type that classifies this parameter. In other words, the parameter type that defines the default value, high and low limit values, initial value, value domain, etc. for this parameter. | Restrict | No |