com.highqsoft.fwk

Class FwkColumnDataObserverDoubleImplicit

java.lang.Object

com.highqsoft.fwk.FwkColumnDataObserver

com.highqsoft.fwk.FwkColumnDataObserverDoubleImplicit

All Implemented Interfaces:

FwkColumnDataObserverInterface, javax.infobus.DataItemChangeManager

public class FwkColumnDataObserverDoubleImplicit
extends FwkColumnDataObserver

This is a dataobserver for DOUBLE implizit defined values.

Since:

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

Version:

$Revision: 1.9 $

Author:

Andreas Hofmann

Field Summary

Fields

Modifier and Type	Field and Description
protected int	count
protected double[]	values

Fields inherited from class com.highqsoft.fwk.FwkColumnDataObserver

changeManager, flags, globalFlag, globalFlagValid, suspended

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	FwkColumnDataObserverDoubleImplicit() The constructor that receives the values.
	FwkColumnDataObserverDoubleImplicit(double[] values, int count) The constructor that receives the values.
	FwkColumnDataObserverDoubleImplicit(double[] values, short[] flags, int count) The constructor that receives the values and the flags.
	FwkColumnDataObserverDoubleImplicit(double[] values, short flag, int count) The constructor that receives the values and a global flag.

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.
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 double[] values

count

protected int count

Constructor Detail

FwkColumnDataObserverDoubleImplicit

protected FwkColumnDataObserverDoubleImplicit()

The constructor that receives the values.

Parameters:

values - the values.

FwkColumnDataObserverDoubleImplicit

public FwkColumnDataObserverDoubleImplicit(double[] values,
                                   int count)

The constructor that receives the values.

Parameters:

values - the values.

FwkColumnDataObserverDoubleImplicit

public FwkColumnDataObserverDoubleImplicit(double[] values,
                                   short[] flags,
                                   int count)

The constructor that receives the values and the flags.

Parameters:

values - the values.

flags - the flags.

FwkColumnDataObserverDoubleImplicit

public FwkColumnDataObserverDoubleImplicit(double[] values,
                                   short flag,
                                   int count)

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.

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.