com.web.spring.datatable

类 TableQuery

java.lang.Object

com.web.spring.datatable.TableQuery

public class TableQuery
extends Object

The type Table query.

构造器概要

构造器

构造器和说明
TableQuery(javax.persistence.EntityManager entityManager, Class<T> entiteClass, DatatablesCriterias criterias) Instantiates a new Table query.
TableQuery(javax.persistence.EntityManager entityManager, Class<T> entiteClass, DatatablesCriterias criterias, String customSQL) Instantiates a new Table query.

方法概要

限定符和类型	方法和说明
Long	fetchFilteredCount() Fetch filtered count long.
Long	fetchTotalCount() Fetch total count long.
Long	getFilteredCount() Gets filtered count.
StringBuilder	getFilterQuery() Gets filter query.
<T> DataSet<T>	getResultDataSet() Gets result data set.
<T> List<T>	getRows() Gets rows.
Long	getTotalCount() Gets total count.
void	init() Init.

从类继承的方法 java.lang.Object

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

构造器详细资料

TableQuery

public TableQuery(javax.persistence.EntityManager entityManager,
                  Class<T> entiteClass,
                  DatatablesCriterias criterias)

Instantiates a new Table query.

参数:

entityManager - the entity manager

entiteClass - the entite class

criterias - the criterias

TableQuery

public TableQuery(javax.persistence.EntityManager entityManager,
                  Class<T> entiteClass,
                  DatatablesCriterias criterias,
                  String customSQL)

Instantiates a new Table query.

参数:

entityManager - the entity manager

entiteClass - the entite class

criterias - the criterias

customSQL - the custom sql

方法详细资料

getFilteredCount

public Long getFilteredCount()

Gets filtered count.

返回:

the filtered count

getTotalCount

public Long getTotalCount()

Gets total count.

返回:

the total count

init

public void init()

Init.

getResultDataSet

public <T> DataSet<T> getResultDataSet()

Gets result data set.

类型参数:

T - the type parameter

返回:

the result data set

getFilterQuery

public StringBuilder getFilterQuery()

Gets filter query.

返回:

the filter query

getRows

public <T> List<T> getRows()

Gets rows.

类型参数:

T - the type parameter

返回:

the rows

fetchFilteredCount

public Long fetchFilteredCount()

Fetch filtered count long.

返回:

the long

fetchTotalCount

public Long fetchTotalCount()

Fetch total count long.

返回:

the long