org.apache.calcite.runtime

Interface Bindable<T>

Type Parameters:

T - Element type of the resulting enumerable

All Known Subinterfaces:

ArrayBindable, BindableRel

All Known Implementing Classes:

Bindables.BindableAggregate, Bindables.BindableFilter, Bindables.BindableJoin, Bindables.BindableProject, Bindables.BindableSort, Bindables.BindableTableScan, Bindables.BindableUnion, Bindables.BindableValues, Bindables.BindableWindow, EnumerableBindable, InterpretableConverter

public interface Bindable<T>

Statement that can be bound to a DataContext and then executed.

Method Summary

Methods

Modifier and Type	Method and Description
Enumerable<T>	bind(DataContext dataContext) Executes this statement and returns an enumerable which will yield rows.

Method Detail

bind

Enumerable<T> bind(DataContext dataContext)

Executes this statement and returns an enumerable which will yield rows. The environment parameter provides the values in the root of the environment (usually schemas).

Parameters:

dataContext - Environment that provides tables

Returns:

Enumerable over rows