eu.vaadinonkotlin.vaadin8.jpa

Class EqFilter

eu.vaadinonkotlin.vaadin8.jpa.EqFilter

All Implemented Interfaces:

JPAFilter

public class EqFilter
implements JPAFilter

Nested Class Summary

Nested classes/interfaces inherited from interface eu.vaadinonkotlin.vaadin8.jpa.JPAFilter

JPAFilter.DefaultImpls

Constructor Summary

Constructors

Constructor and Description
EqFilter(java.lang.String field, java.io.Serializable value)

Method Summary

Modifier and Type	Method and Description
java.lang.String	component1()
java.io.Serializable	component2()
EqFilter	copy(java.lang.String field, java.io.Serializable value)
boolean	equals(java.lang.Object p)
java.lang.String	getField()
java.io.Serializable	getValue()
int	hashCode()
javax.persistence.criteria.Predicate	toPredicate(javax.persistence.criteria.CriteriaBuilder cb, javax.persistence.criteria.Root<?> root) Converts this filter to a JPA Criteria API Predicate.
java.lang.String	toString()

Methods inherited from interface eu.vaadinonkotlin.vaadin8.jpa.JPAFilter

and, not, or, toPredicate

Constructor Detail

EqFilter

public EqFilter(java.lang.String field,
                java.io.Serializable value)

Method Detail

toPredicate

public javax.persistence.criteria.Predicate toPredicate(javax.persistence.criteria.CriteriaBuilder cb,
                                                        javax.persistence.criteria.Root<?> root)

Converts this filter to a JPA Criteria API Predicate.

Parameters:

cb - the criteria builder which contains factory methods for various Predicates.

root - creates Expressions for fields

Returns:

a predicate which actually matches the database rows.

toString

public java.lang.String toString()

getField

public java.lang.String getField()

getValue

public java.io.Serializable getValue()

component1

public java.lang.String component1()

component2

public java.io.Serializable component2()

copy

public EqFilter copy(java.lang.String field,
                     java.io.Serializable value)

hashCode

public int hashCode()

equals

public boolean equals(java.lang.Object p)