Difference between revisions of "Ferreteria/v0.3/class"

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(→‎Traits: tLoadableRow)
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* <s>{{l/ferreteria/class|tFieldClasses}}</s>
 
* <s>{{l/ferreteria/class|tFieldClasses}}</s>
 
* {{l/ferreteria/class|tInternalStorage}}
 
* {{l/ferreteria/class|tInternalStorage}}
 +
* {{l/ferreteria/class|tLoadableRow}}
 
* {{l/ferreteria/class|tQueryableSource}}
 
* {{l/ferreteria/class|tQueryableSource}}
 
* <s>{{l/ferreteria/class|tSelectable_Source}}</s>
 
* <s>{{l/ferreteria/class|tSelectable_Source}}</s>

Revision as of 12:28, 2 January 2019

Lists

Data

rearrangement in progress

Core functionality:

  • handle current row - cFieldRow
  • handle multiple rows
    • sequential - tSequentialAccess
      • status (how many rows found)
      • position row cursor
      • access current row
      • end-of-rowset flag
    • indexed

Database sources:

  • manage what's in the source (selected, sequential access)

Currently, Table (Source) objects define:

There are two types of accessible data, when dealing with databases:

  • data that has been loaded into a black-box "resource" rowset, and can be accessed sequentially
  • data that is being stored in memory, and can be accessed by index (core functionality)

Root Classes

Traits