Data manipulation related functions.
        
        
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Methods
(static) getEntityValue(matchdata, entityname, defaultvalueopt) → {string|undefined}
    Extract entities or context values with the same name from a Bravey.ContextManager.testBySessionId call result.
    Parameters:
| Name | Type | Attributes | Description | 
|---|---|---|---|
| matchdata | ContextManagerResultBySessionId | The data returned by Bravey.ContextManager.testBySessionId. | |
| entityname | string | The data returned by Bravey.ContextManager.testBySessionId. | |
| defaultvalue | string | <optional> | The matched entity value cosidered as "default". (i.e. if found, session data value is returned anyway) | 
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Returns:
- 
The matching value.- Type
- string
 
- 
If the entity name is not set in match or session.- Type
- undefined
 
(static) isExplicit(matchdata, entityname) → {true}
    Returns true if a Bravey.ContextManager.testBySessionId result contains the specified entity.
    Parameters:
| Name | Type | Description | 
|---|---|---|
| matchdata | ContextManagerResultBySessionId | The data returned by Bravey.ContextManager.testBySessionId. | 
| entityname | string | The entity to be checked. | 
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Returns:
    When the entity is specified.
- Type
- true