程序包 ohos.sysappcomponents.calendar.support

类 TableSupport

java.lang.Object

ohos.sysappcomponents.calendar.support.TableSupport

public abstract class TableSupport
extends Object

Table support

从以下版本开始:

3

方法概要

限定符和类型	方法	说明
abstract DataAbilityPredicates	getPredicate(int id)	According to the entity class, return different DataAbilityPredicates
DataAbilityPredicates	getPredicate(CalendarEntity entity)	Get predicates according to the CalendarEntity id field
abstract Rule	getRule()	Get rule that transform ResultSet to subclass of CalendarEntity
Uri	getSyncUri(String accName, String accType)	Get table uri for sync adapter
Uri	getUri()	Get table uri
abstract ValuesBucket	getValueBucket(CalendarEntity entity)	Transform a CalendarEntity object to ValuesBucket
protected abstract void	initColumnMap()	Init column maps that are used for creating entity.

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

getUri

public Uri getUri()

Get table uri

返回:

table content uri

getSyncUri

public Uri getSyncUri(String accName,
                      String accType)

Get table uri for sync adapter

参数:

accName - sync adapter parameter

accType - sync adapter parameter

返回:

table content uri for sync adapter

getRule

public abstract Rule getRule()

Get rule that transform ResultSet to subclass of CalendarEntity

返回:

the rule that transform ResultSet to subclass of CalendarEntity

getValueBucket

public abstract ValuesBucket getValueBucket(CalendarEntity entity)

Transform a CalendarEntity object to ValuesBucket

参数:

entity - CalendarEntity object

返回:

ValuesBucket object

getPredicate

public abstract DataAbilityPredicates getPredicate(int id)

According to the entity class, return different DataAbilityPredicates

参数:

id - The value of filter.

返回:

The predicates for diverse query methods

initColumnMap

protected abstract void initColumnMap()

Init column maps that are used for creating entity.

getPredicate

public DataAbilityPredicates getPredicate(CalendarEntity entity)

Get predicates according to the CalendarEntity id field

参数:

entity - Indicates filter criteria in Entity form.

返回:

Return the filter criteria in DataAbilityPredicates