net.qimooc.commons.query.builder

类 DynamicQueryPredicateBuilder

java.lang.Object

net.qimooc.commons.query.builder.DynamicQueryPredicateBuilder

public class DynamicQueryPredicateBuilder
extends java.lang.Object

方法概要

限定符和类型	方法和说明
static <T> javax.persistence.criteria.Predicate	getPredicate(javax.persistence.criteria.Root<T> root, javax.persistence.criteria.CriteriaBuilder cb, T entity) Extract the Predicate representing the Example.
static <T> javax.persistence.criteria.Predicate	getPredicate(javax.persistence.criteria.Root<T> root, javax.persistence.criteria.CriteriaBuilder cb, T entity, org.springframework.data.domain.ExampleMatcher matcher) Extract the Predicate representing the Example.
static <T> javax.persistence.criteria.Predicate	getPredicate(javax.persistence.criteria.Root<T> root, javax.persistence.criteria.CriteriaBuilder cb, T entity, org.springframework.data.domain.ExampleMatcher matcher, org.springframework.data.jpa.repository.query.EscapeCharacter escapeCharacter) Extract the Predicate representing the Example.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

方法详细资料

getPredicate

public static <T> javax.persistence.criteria.Predicate getPredicate(javax.persistence.criteria.Root<T> root,
                                                                    javax.persistence.criteria.CriteriaBuilder cb,
                                                                    T entity)

Extract the Predicate representing the Example.

类型参数:

T - T

参数:

root - must not be null.

cb - must not be null.

entity - must not be null.

返回:

never null.

getPredicate

public static <T> javax.persistence.criteria.Predicate getPredicate(javax.persistence.criteria.Root<T> root,
                                                                    javax.persistence.criteria.CriteriaBuilder cb,
                                                                    T entity,
                                                                    org.springframework.data.domain.ExampleMatcher matcher)

Extract the Predicate representing the Example.

类型参数:

T - T

参数:

root - must not be null.

cb - must not be null.

entity - must not be null.

matcher - must not be null.

返回:

never null.

getPredicate

public static <T> javax.persistence.criteria.Predicate getPredicate(javax.persistence.criteria.Root<T> root,
                                                                    javax.persistence.criteria.CriteriaBuilder cb,
                                                                    T entity,
                                                                    org.springframework.data.domain.ExampleMatcher matcher,
                                                                    org.springframework.data.jpa.repository.query.EscapeCharacter escapeCharacter)

Extract the Predicate representing the Example.

类型参数:

T - T

参数:

root - must not be null.

cb - must not be null.

entity - E

matcher - must not be null.

escapeCharacter - Must not be null.

返回:

never null.