Package com.mckoi.database
Interface RootTable
- All Known Implementing Classes:
AbstractDataTable
,CompositeTable
,DataTable
,DataTableFilter
,DefaultDataTable
,FunctionTable
,ReferenceTable
,SubsetColumnTable
,TemporaryTable
public interface RootTable
Interface that is implemented by all Root tables. A Root table is a non-
virtual table that represents table data in its lowest form. When the
Table.resolveToRawTable method is called, if it encounters a table that
implements RootTable then it does not attempt to decend further to
extract the underlying tables.
This interface is used for unions.
- Author:
- Tobias Downer
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Method Summary
Modifier and TypeMethodDescriptionboolean
typeEquals
(RootTable table) This is function is used to check that two root tables are identical.
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Method Details
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typeEquals
This is function is used to check that two root tables are identical. This is used if we need to chect that the form of the table is the same. Such as in a union operation, when we can only union two tables with the identical columns.
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