eu.vaadinonkotlin.vaadin8.jpa

Class JPAFilter.DefaultImpls

eu.vaadinonkotlin.vaadin8.jpa.JPAFilter.DefaultImpls

Enclosing interface:

JPAFilter

public static class JPAFilter.DefaultImpls

A JPA filter. See concrete implementation classes for further information.

Method Summary

Modifier and Type	Method and Description
static JPAFilter	and(JPAFilter $this, JPAFilter other) Produces a filter which only matches rows which are matched both by this and the other filter.
static JPAFilter	not(JPAFilter $this) Negates this filter.
static JPAFilter	or(JPAFilter $this, JPAFilter other) Produces a filter which matches rows which are matched by either this or the other filter.

Method Detail

not

public static JPAFilter not(JPAFilter $this)

Negates this filter.

Returns:

this filter negated.

and

public static JPAFilter and(JPAFilter $this,
                            JPAFilter other)

Produces a filter which only matches rows which are matched both by this and the other filter.

Parameters:

other - rows must match also this filter.

Returns:

AND of this and other

or

public static JPAFilter or(JPAFilter $this,
                           JPAFilter other)

Produces a filter which matches rows which are matched by either this or the other filter.

Parameters:

other - rows may match also this filter.

Returns:

OR of this and other