Class Cache
Cache to often used db tables and structures and retrieve them in a useful and structured fashion
Constructors
Cache()
Initializes a new instance of the Cache class.
Declaration
CacheMethods
eof()
Checks if there are no more fields in the result.
Declaration
Bool eof()Returns
| Type | Description |
| Bool | True if it is at end of file or there are no more fields to iterate through; otherwise, false. |
first()
Sets the iterator variable to the first field in the field set.
Declaration
Bool first()Returns
| Type | Description |
| Bool | False if the field set is empty; otherwise, true. |
getData(String)
This function will return data from a cached table.
Declaration
String getData(String tableId)Parameters
| Type | Name | Description |
| String | tableId | The table to return data from. |
Returns
| Type | Description |
| String | Data from the cached table specified in tableId. |
getDataSubset(String,String,String)
Returns a subset of the data for a cached table based on a filter, where a field must have a given value.
Declaration
getDataSubset(String tableId, String filterField, String filterValue)Parameters
| Type | Name | Description |
| String | tableId | The table to return. |
| String | filterField | The field to use for filtering. |
| String | filterValue | The value to compare filterField with to include a row. |
Returns
| Type | Description |
| String | The rows from the table where filterField = filterValue. |
getRow()
Returns a row of fields.
Declaration
Map getRow()Returns
| Type | Description |
| Map | A row of fields. |
next()
Sets the iterator to the next field.
Declaration
Bool next()Returns
| Type | Description |
| Bool | False if at end of file or the field set is empty; otherwise, true. |