com.highqsoft.fwk

Class FwkColumnDataObserverDate

java.lang.Object

com.highqsoft.fwk.FwkColumnDataObserver

com.highqsoft.fwk.FwkColumnDataObserverDate

All Implemented Interfaces:

FwkColumnDataObserverInterface, javax.infobus.DataItemChangeManager

public class FwkColumnDataObserverDate
extends FwkColumnDataObserver

The FwkColumnDataObserverDate is the DATE type of an data observer.

Since:

$Date: 2017/04/06 13:28:58 $

Version:

$Revision: 1.12 $

Author:

Andreas Hofmann

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	FwkColumnDataObserverDate.Converter
protected class	FwkColumnDataObserverDate.SecConverter

Field Summary

Fields

Modifier and Type	Field and Description
protected FwkColumnDataObserverDate.Converter	converter
protected java.util.Date[]	values

Fields inherited from class com.highqsoft.fwk.FwkColumnDataObserver

changeManager, flags, globalFlag, globalFlagValid, suspended

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	FwkColumnDataObserverDate() The constructor that receives the values.
	FwkColumnDataObserverDate(java.util.Date[] values) The constructor that receives the values.
	FwkColumnDataObserverDate(java.util.Date[] values, short flag) The constructor that receives the values and a global flag.
	FwkColumnDataObserverDate(java.util.Date[] values, short[] flags) The constructor that receives the values and the flags.

Method Summary

Methods

Modifier and Type	Method and Description
int	getCount() The the value count.
java.lang.Class	getNativeDatatype() Get the data type of inner values.
java.lang.Object	getNativeValues() Get the inner values.
java.lang.Object	getNativeValues(int lower, int upper) Get a range of the inner values.
java.lang.String	getUnitString() Get the unit String of the observer.
double	getValueAt(int index) Get a data value.
void	release() Request to release data.
void	setFlagAt(int index, short flag) Set a flag
void	setValueAt(int index, double value) Set a value

Methods inherited from class com.highqsoft.fwk.FwkColumnDataObserver

addDataItemChangeListener, createScale, getFlagAt, getScale, isChangeManagerSuspended, isImplicit, removeDataItemChangeListener, setScale, suspendChangeManager

Methods inherited from class java.lang.Object

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

Field Detail

values

protected java.util.Date[] values

converter

protected FwkColumnDataObserverDate.Converter converter

Constructor Detail

FwkColumnDataObserverDate

protected FwkColumnDataObserverDate()

The constructor that receives the values.

Parameters:

values - the values.

FwkColumnDataObserverDate

public FwkColumnDataObserverDate(java.util.Date[] values)

The constructor that receives the values.

Parameters:

values - the values.

FwkColumnDataObserverDate

public FwkColumnDataObserverDate(java.util.Date[] values,
                         short[] flags)

The constructor that receives the values and the flags.

Parameters:

values - the values.

flags - the flags.

FwkColumnDataObserverDate

public FwkColumnDataObserverDate(java.util.Date[] values,
                         short flag)

The constructor that receives the values and a global flag.

Parameters:

values - the values.

flag - the global flag.

Method Detail

release

public void release()

Request to release data.

Specified by:

release in interface FwkColumnDataObserverInterface

Overrides:

release in class FwkColumnDataObserver

setFlagAt

public void setFlagAt(int index,
             short flag)

Set a flag

Specified by:

setFlagAt in interface FwkColumnDataObserverInterface

Overrides:

setFlagAt in class FwkColumnDataObserver

Parameters:

index - the index of the flag to changed.

flag - the new flag.

See Also:

FwkColumnAccessInterface

getValueAt

public double getValueAt(int index)

Get a data value.

Parameters:

index - The index of the value.

Returns:

the value.

getUnitString

public java.lang.String getUnitString()

Get the unit String of the observer.

setValueAt

public void setValueAt(int index,
              double value)

Set a value

Parameters:

index - the index of the value to changed.

value - the new value.

getCount

public int getCount()

The the value count.

Returns:

the total number of available values.

getNativeDatatype

public java.lang.Class getNativeDatatype()

Get the data type of inner values.

Returns:

the class of the inner value

getNativeValues

public java.lang.Object getNativeValues()

Get the inner values.

Returns:

An array containing the inner values.

getNativeValues

public java.lang.Object getNativeValues(int lower,
                               int upper)

Get a range of the inner values.

Parameters:

lower - the lower index of the range of interest.

upper - the upper index of the range of interest.

Returns:

An array containing the inner values.