org.axiondb.engine.visitors

Class ResolveSelectableVisitor

public class ResolveSelectableVisitor extends Object

Resolves a (@link Selectable) for a given (@link Database)

Author: Ahimanikya Satapathy

Constructor Summary
	ResolveSelectableVisitor(Database db)

Method Summary
Selectable	visit(ColumnIdentifier column, List selected, TableIdentifier[] tables)
Selectable	visit(FunctionIdentifier fn, List selected, TableIdentifier[] tables)
Selectable	visit(Selectable selectable, List selected, TableIdentifier[] tables) "Resolve" the given Selectablerelative to the given list of `tables`, converting aliased or relative references into absolute ones.
Selectable	visit(SubSelectCommand select, TableIdentifier[] tables)

Constructor Detail

public ResolveSelectableVisitor(Database db)

public Selectable visit(ColumnIdentifier column, List selected, TableIdentifier[] tables)

public Selectable visit(FunctionIdentifier fn, List selected, TableIdentifier[] tables)

public Selectable visit(Selectable selectable, List selected, TableIdentifier[] tables)

"Resolve" the given Selectablerelative to the given list of tables, converting aliased or relative references into absolute ones.