net.sf.mmm.util.query.api

Interface Query<E>

Type Parameters:

E - the generic type of the result.

All Superinterfaces:

Command

All Known Subinterfaces:

ListQuery<E>, NumberQuery<E>, SingleQuery<E>

All Known Implementing Classes:

ListQueryImpl, NumberQueryImpl, QueryImpl, SingleQueryImpl

public interface Query<E>
extends Command

This is the interface for a query that is the result of a SelectStatement.
Besides executing the Query you can also reuse it as a sub-query in more complex Statements.

Since:

8.0.0

Author:

hohwille

Method Summary

Modifier and Type	Method and Description
E	execute() Executes the Query Command and returns the result.

Methods inherited from interface net.sf.mmm.util.query.api.Command

getSql

Method Detail

execute

E execute()

Executes the Query Command and returns the result.

Returns:

the result of the Query execution.