com.blazebit.persistence

Interface SelectObjectBuilder<T extends FullQueryBuilder<?,T>>

Type Parameters:

T - The query builder that is returned on terminal operations

public interface SelectObjectBuilder<T extends FullQueryBuilder<?,T>>

The builder interface for a select new select clause.

Since:

1.0

Author:

Christian Beikov

Method Summary

Methods

Modifier and Type	Method and Description
T	end() Finishes the select object builder.
SelectObjectBuilder<T>	with(int position, String expression) Like with(int, java.lang.String, java.lang.String) but without an alias.
SelectObjectBuilder<T>	with(int position, String expression, String alias) Adds the given expression at the given position to the arguments for the select new select clause.
SelectObjectBuilder<T>	with(String expression) Like with(java.lang.String, java.lang.String) but without an alias.
SelectObjectBuilder<T>	with(String expression, String alias) Adds the given expression to the arguments for the select new select clause.
SubqueryInitiator<SelectObjectBuilder<T>>	withSubquery() Like withSubquery(java.lang.String) but without an alias.
SubqueryInitiator<SelectObjectBuilder<T>>	withSubquery(String alias) Starts a subquery builder which allows the result of the specified subquery to be passed as argument to the select new clause.

Method Detail

withSubquery

SubqueryInitiator<SelectObjectBuilder<T>> withSubquery()

Like withSubquery(java.lang.String) but without an alias.

Returns:

A starting point for the subquery specification

withSubquery

SubqueryInitiator<SelectObjectBuilder<T>> withSubquery(String alias)

Starts a subquery builder which allows the result of the specified subquery to be passed as argument to the select new clause.

Parameters:

alias - The alias for the subquery

Returns:

A starting point for the subquery specification

with

SelectObjectBuilder<T> with(String expression)

Like with(java.lang.String, java.lang.String) but without an alias.

Parameters:

expression - The expression to add

Returns:

A starting point for the subquery specification

with

SelectObjectBuilder<T> with(String expression,
                          String alias)

Adds the given expression to the arguments for the select new select clause.

Parameters:

expression - The expression to add

alias - The alias for the expression

Returns:

This select object builder

Throws:

IllegalStateException - Is thrown when the argument position is already taken

with

SelectObjectBuilder<T> with(int position,
                          String expression)

Like with(int, java.lang.String, java.lang.String) but without an alias.

Parameters:

position - The position at which the expression should be added

expression - The expression to add

Returns:

A starting point for the subquery specification

with

SelectObjectBuilder<T> with(int position,
                          String expression,
                          String alias)

Adds the given expression at the given position to the arguments for the select new select clause.

Parameters:

position - The position at which the expression should be added

expression - The expression to add

alias - The alias for the expression

Returns:

This select object builder

Throws:

IllegalStateException - Is thrown when the argument position is already taken

end

T end()

Finishes the select object builder.

Returns:

The query builder