MetaInfoReader (OpenL - DEV - Engine 5.27.5 API)

All Known Subinterfaces:

MetaInfoWriter

All Known Implementing Classes:

AlgorithmMetaInfoReader, AliasDatatypeMetaInfoReader, AMethodMetaInfoReader, BaseMetaInfoReader, ColumnMatchMetaInfoReader, ConstantsTableMetaInfoReader, DataTableMetaInfoReader, DatatypeTableMetaInfoReader, DecisionTableMetaInfoReader, DtColumnsDefinitionMetaInfoReader, EmptyMetaInfoReader, MetaInfoWriterImpl, MethodTableMetaInfoReader, PropertyTableMetaInfoReader, SpreadsheetMetaInfoReader
```
public interface MetaInfoReader
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`CellMetaInfo`	`getMetaInfo(int row, int col)`	Get meta info for a given row and column.
`void`	`prepare(IGridRegion region)`	Preliminary load meta info for a given region.
`void`	`release()`	Release meta info loaded in `prepare(IGridRegion)`

- Method Detail
  - getMetaInfo
```
CellMetaInfo getMetaInfo(int row,
                         int col)
```
    Get meta info for a given row and column.
    
    Parameters:
    
    row - row
    
    col - column
    
    Returns:
    
    meta info
  - prepare
```
void prepare(IGridRegion region)
```
    Preliminary load meta info for a given region. For a big tables it's a part of the table, meta info for full table not needed in this case. If this method wasn't invoked before getMetaInfo(int, int), then meta info for full table can be loaded.
    
    Parameters:
    
    region - region to load meta info
  - release
```
void release()
```
    Release meta info loaded in prepare(IGridRegion)