com.ablecloud.service

类 ACDStore

java.lang.Object

com.ablecloud.service.ACDStore

public abstract class ACDStore
extends java.lang.Object

嵌套类概要

嵌套类

限定符和类型	类和说明
static interface	ACDStore.Create
static interface	ACDStore.Export
static interface	ACDStore.Find
static interface	ACDStore.Publish
static interface	ACDStore.Scan
static interface	ACDStore.Statistics

字段概要

字段

限定符和类型	字段和说明
static java.lang.String	AGGR_AVG
static java.lang.String	AGGR_COUNT
static java.lang.String	AGGR_FIRST
static java.lang.String	AGGR_LAST
static java.lang.String	AGGR_MAX
static java.lang.String	AGGR_MIN
static java.lang.String	AGGR_SUM
static long	AND
static long	ASC
static long	DESC
static int	DEVICE
static java.lang.String	DEVICE_ID
static int	EXCLUDE
static int	HISTORY
static int	INCLUDE
static java.lang.String	INTERVAL_DAYS
static java.lang.String	INTERVAL_HOURS
static java.lang.String	INTERVAL_MINUTES
static java.lang.String	INTERVAL_MONTHS
static java.lang.String	INTERVAL_SECONDS
static java.lang.String	INTERVAL_WEEKS
static long	OR
static int	STATUS
static java.lang.String	TIMESTAMP

构造器概要

构造器

构造器和说明
ACDStore()

方法概要

限定符和类型	方法和说明
abstract ACDStore.Create	create(long deviceId, long timestamp, java.lang.Object... kvs) 创建数据写入对象
abstract ACDStore.Export	exportHistory(long deviceId) 导出历史数据
abstract ACDStore.Export	exportStatus() 导出历史数据
abstract ACDStore.Find	findHistory(long deviceId, long timestamp, java.lang.Object... kvs) 创建查询单个单条历史数据的对象
abstract ACDStore.Find	findStatus(long deviceId, java.lang.Object... kvs) 创建查询单个设备状态数据的对象
abstract ACDStore.Publish	publish(long deviceId, java.lang.Object... kvs) 创建一个发布消息的对象
abstract ACDStore.Scan	scanHistory(long deviceId, java.lang.Object... kvs) 创建范围查询单个设备历史数据的对象
abstract ACDStore.Scan	scanStatus(java.lang.Object... kvs) 创建范围查询设备当前状态的对象
abstract ACDStore.Statistics	statisticsHistory(long deviceId) 历史数据做图

从类继承的方法 java.lang.Object

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

字段详细资料

AND

public static long AND

OR

public static long OR

ASC

public static long ASC

DESC

public static long DESC

INCLUDE

public static int INCLUDE

EXCLUDE

public static int EXCLUDE

STATUS

public static int STATUS

HISTORY

public static int HISTORY

DEVICE

public static int DEVICE

DEVICE_ID

public static java.lang.String DEVICE_ID

TIMESTAMP

public static java.lang.String TIMESTAMP

AGGR_SUM

public static java.lang.String AGGR_SUM

AGGR_AVG

public static java.lang.String AGGR_AVG

AGGR_MAX

public static java.lang.String AGGR_MAX

AGGR_MIN

public static java.lang.String AGGR_MIN

AGGR_FIRST

public static java.lang.String AGGR_FIRST

AGGR_LAST

public static java.lang.String AGGR_LAST

AGGR_COUNT

public static java.lang.String AGGR_COUNT

INTERVAL_SECONDS

public static java.lang.String INTERVAL_SECONDS

INTERVAL_MINUTES

public static java.lang.String INTERVAL_MINUTES

INTERVAL_HOURS

public static java.lang.String INTERVAL_HOURS

INTERVAL_DAYS

public static java.lang.String INTERVAL_DAYS

INTERVAL_WEEKS

public static java.lang.String INTERVAL_WEEKS

INTERVAL_MONTHS

public static java.lang.String INTERVAL_MONTHS

构造器详细资料

ACDStore

public ACDStore()

方法详细资料

publish

public abstract ACDStore.Publish publish(long deviceId,
                                         java.lang.Object... kvs)

创建一个发布消息的对象

参数:

deviceId - 设备逻辑ID

kvs - (kev, value)对

返回:

create

public abstract ACDStore.Create create(long deviceId,
                                       long timestamp,
                                       java.lang.Object... kvs)

创建数据写入对象

参数:

deviceId - 设备逻辑ID

timestamp - 时间戳，如果为0,则取当前时间, 相对于1970年的毫秒数

kvs - (key, value)对

返回:

scanHistory

public abstract ACDStore.Scan scanHistory(long deviceId,
                                          java.lang.Object... kvs)

创建范围查询单个设备历史数据的对象

参数:

deviceId - 设备逻辑ID

kvs - (key, value)对

返回:

scanStatus

public abstract ACDStore.Scan scanStatus(java.lang.Object... kvs)

创建范围查询设备当前状态的对象

参数:

kvs - (key, value)对

返回:

findHistory

public abstract ACDStore.Find findHistory(long deviceId,
                                          long timestamp,
                                          java.lang.Object... kvs)

创建查询单个单条历史数据的对象

参数:

deviceId - 设备逻辑ID

timestamp - 时间戳(相对于1970年的毫秒数)

kvs - (key, value)对

返回:

findStatus

public abstract ACDStore.Find findStatus(long deviceId,
                                         java.lang.Object... kvs)

创建查询单个设备状态数据的对象

参数:

deviceId - 设备逻辑ID

kvs - (key, value)对

返回:

exportHistory

public abstract ACDStore.Export exportHistory(long deviceId)

导出历史数据

参数:

deviceId - 设备id

返回:

exportStatus

public abstract ACDStore.Export exportStatus()

导出历史数据

返回:

statisticsHistory

public abstract ACDStore.Statistics statisticsHistory(long deviceId)

历史数据做图

返回: