/// <summary>Returns the host representation of the given physical value.</summary>
public static IDataValue FromPhysical(IValueManager manager, Schema.IDataType dataType, byte[] buffer, int offset)
{
Schema.IScalarType scalarType = dataType as Schema.IScalarType;
if (scalarType != null)
{
Scalar scalar = new Scalar(manager, scalarType, null);
scalar.ReadFromPhysical(buffer, offset);
return(scalar);
}
Schema.IRowType rowType = dataType as Schema.IRowType;
if (rowType != null)
{
Row row = new Row(manager, rowType);
row.ReadFromPhysical(buffer, offset);
return(row);
}
Schema.IListType listType = dataType as Schema.IListType;
if (listType != null)
{
ListValue list = new ListValue(manager, listType);
list.ReadFromPhysical(buffer, offset);
return(list);
}
Schema.ITableType tableType = dataType as Schema.ITableType;
if (tableType != null)
{
TableValue table = new TableValue(manager, tableType, null);
table.ReadFromPhysical(buffer, offset);
return(table);
}
Schema.ICursorType cursorType = dataType as Schema.ICursorType;
if (cursorType != null)
{
CursorValue cursor = new CursorValue(manager, cursorType, -1);
cursor.ReadFromPhysical(buffer, offset);
return(cursor);
}
throw new RuntimeException(RuntimeException.Codes.InvalidValueType, dataType == null ? "<null>" : dataType.GetType().Name);
}
