ch.agent.crnickl.jdbc
Class AccessMethodsForAny<T>

java.lang.Object
  ch.agent.crnickl.impl.DatabaseMethodsImpl
      ch.agent.crnickl.jdbc.JDBCDatabaseMethods
          ch.agent.crnickl.jdbc.AccessMethodsForAny<T>

Type Parameters:

T - the data type of values

All Implemented Interfaces:

ch.agent.crnickl.impl.DatabaseMethods, ch.agent.crnickl.impl.PermissionChecker, ch.agent.crnickl.impl.ValueAccessMethods<T>

public class AccessMethodsForAny<T>
extends JDBCDatabaseMethods
implements ch.agent.crnickl.impl.ValueAccessMethods<T>

An implementation of ValueAccessMethods which stores values as strings. It supports any type supported by a ValueType.

Methods are only stubs. Actually using them throws exceptions.

Author:

Jean-Paul Vetterli

Constructor Summary

AccessMethodsForAny()
Construct an access method object.

Method Summary

boolean	deleteValue(ch.agent.crnickl.api.UpdatableSeries<T> series, ch.agent.t2.time.TimeIndex t, ch.agent.crnickl.impl.ChronicleUpdatePolicy policy)
ch.agent.t2.timeseries.Observation<T>	getFirst(ch.agent.crnickl.api.Series<T> series, ch.agent.t2.time.TimeIndex time)
ch.agent.t2.timeseries.Observation<T>	getLast(ch.agent.crnickl.api.Series<T> series, ch.agent.t2.time.TimeIndex time)
ch.agent.t2.time.Range	getRange(ch.agent.crnickl.api.Series<T> series)
long	getValues(ch.agent.crnickl.api.Series<T> series, ch.agent.t2.time.Range range, ch.agent.t2.timeseries.TimeAddressable<T> ts)
void	setValueType(ch.agent.crnickl.api.ValueType<T> valueType) Set the value type.
boolean	updateSeries(ch.agent.crnickl.api.UpdatableSeries<T> series, ch.agent.t2.time.Range range, ch.agent.crnickl.impl.ChronicleUpdatePolicy policy)
long	updateValues(ch.agent.crnickl.api.UpdatableSeries<T> series, ch.agent.t2.timeseries.TimeAddressable<T> values, ch.agent.crnickl.impl.ChronicleUpdatePolicy policy)

Methods inherited from class ch.agent.crnickl.jdbc.JDBCDatabaseMethods

close, executeAndGetNewId, getId, getId, getIdOrZero, makeSurrogate, open, open, open

Methods inherited from class ch.agent.crnickl.impl.DatabaseMethodsImpl

check, check, check, check, checkIntegrity, makeSurrogate, makeSurrogate

Methods inherited from class java.lang.Object

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

Methods inherited from interface ch.agent.crnickl.impl.DatabaseMethods

makeSurrogate, makeSurrogate

Constructor Detail

AccessMethodsForAny

public AccessMethodsForAny()

Construct an access method object.

Method Detail

setValueType

public void setValueType(ch.agent.crnickl.api.ValueType<T> valueType)

Set the value type.

Parameters:

valueType - a value type

getRange

public ch.agent.t2.time.Range getRange(ch.agent.crnickl.api.Series<T> series)
                                throws ch.agent.crnickl.T2DBException

Specified by:

getRange in interface ch.agent.crnickl.impl.ValueAccessMethods<T>

Throws:

ch.agent.crnickl.T2DBException

getValues

public long getValues(ch.agent.crnickl.api.Series<T> series,
                      ch.agent.t2.time.Range range,
                      ch.agent.t2.timeseries.TimeAddressable<T> ts)
               throws ch.agent.crnickl.T2DBException

Specified by:

getValues in interface ch.agent.crnickl.impl.ValueAccessMethods<T>

Throws:

ch.agent.crnickl.T2DBException

getFirst

public ch.agent.t2.timeseries.Observation<T> getFirst(ch.agent.crnickl.api.Series<T> series,
                                                      ch.agent.t2.time.TimeIndex time)
                                               throws ch.agent.crnickl.T2DBException

Specified by:

getFirst in interface ch.agent.crnickl.impl.ValueAccessMethods<T>

Throws:

ch.agent.crnickl.T2DBException

getLast

public ch.agent.t2.timeseries.Observation<T> getLast(ch.agent.crnickl.api.Series<T> series,
                                                     ch.agent.t2.time.TimeIndex time)
                                              throws ch.agent.crnickl.T2DBException

Specified by:

getLast in interface ch.agent.crnickl.impl.ValueAccessMethods<T>

Throws:

ch.agent.crnickl.T2DBException

deleteValue

public boolean deleteValue(ch.agent.crnickl.api.UpdatableSeries<T> series,
                           ch.agent.t2.time.TimeIndex t,
                           ch.agent.crnickl.impl.ChronicleUpdatePolicy policy)
                    throws ch.agent.crnickl.T2DBException

Specified by:

deleteValue in interface ch.agent.crnickl.impl.ValueAccessMethods<T>

Throws:

ch.agent.crnickl.T2DBException

updateSeries

public boolean updateSeries(ch.agent.crnickl.api.UpdatableSeries<T> series,
                            ch.agent.t2.time.Range range,
                            ch.agent.crnickl.impl.ChronicleUpdatePolicy policy)
                     throws ch.agent.crnickl.T2DBException

Specified by:

updateSeries in interface ch.agent.crnickl.impl.ValueAccessMethods<T>

Throws:

ch.agent.crnickl.T2DBException

updateValues

public long updateValues(ch.agent.crnickl.api.UpdatableSeries<T> series,
                         ch.agent.t2.timeseries.TimeAddressable<T> values,
                         ch.agent.crnickl.impl.ChronicleUpdatePolicy policy)
                  throws ch.agent.crnickl.T2DBException

Specified by:

updateValues in interface ch.agent.crnickl.impl.ValueAccessMethods<T>

Throws:

ch.agent.crnickl.T2DBException