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com.cosylab.gui.displayers
Class DataState

java.lang.Object
  com.cosylab.gui.displayers.DataState

All Implemented Interfaces:

java.io.Serializable

public class DataState
extends java.lang.Object
implements java.io.Serializable

DataState describes quality of dinamic value.

Since:

Nov 24, 2003.

Version:

$Id: DataState.java,v 1.8 2008-04-22 12:31:02 jbobnar Exp $

Author:

Igor Kriznar

See Also:

Serialized Form

Field Summary

static java.lang.String	ALARM State when alarm condition was rased for the dynamic value.
static java.lang.String	CONNECTED State for connected source of dynamic data.
java.lang.String	description Detailed description of this data quality representativ.
static java.lang.String	DISCONNECTED State for disconnected source of dynamic data.
static java.lang.String	ERROR State when error condition was rased for the dynamic value.
static java.lang.String	NORMAL State for normal conditions.
static java.lang.String	NOT_INITIALIZED State for not initialized source of dynamic data.
static java.lang.String	SUSPENDED State when dynamic data source ahs been suspended.
static java.lang.String	TIMELAG State when dynamic value source receives data with timelag.
static java.lang.String	TIMEOUT State when dynamic value data is in timeout.
long	timestamp Timestamp of data quality
java.lang.String	type Type identifying this data quality state.
static java.lang.String	UNDEFINED State when data quality can not be determined.
static java.lang.String	WARNING State when warning condition was rased for the dynamic value.

Constructor Summary

DataState(java.lang.String type)
Creates a new DateState object.

DataState(java.lang.String type, long timestamp, java.lang.String description)
Creates a new DataState object.

DataState(java.lang.String type, java.lang.String description)
Creates a new DataState object.

Method Summary

java.lang.String	getType() Returns the type of this DataState.
java.lang.String	toString() Returns the type identifyer of this data quality state.

Methods inherited from class java.lang.Object

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

Field Detail

type

public java.lang.String type

Type identifying this data quality state. This DataState objec defines several usefull states, but there is not limitation to define new identifiers in contract data source and consumer implementation.

timestamp

public long timestamp

Timestamp of data quality

description

public java.lang.String description

Detailed description of this data quality representativ.

TIMELAG

public static final java.lang.String TIMELAG

State when dynamic value source receives data with timelag.

See Also:

Constant Field Values

TIMEOUT

public static final java.lang.String TIMEOUT

State when dynamic value data is in timeout.

See Also:

Constant Field Values

WARNING

public static final java.lang.String WARNING

State when warning condition was rased for the dynamic value.

See Also:

Constant Field Values

ALARM

public static final java.lang.String ALARM

State when alarm condition was rased for the dynamic value.

See Also:

Constant Field Values

ERROR

public static final java.lang.String ERROR

State when error condition was rased for the dynamic value.

See Also:

Constant Field Values

NORMAL

public static final java.lang.String NORMAL

State for normal conditions.

See Also:

Constant Field Values

NOT_INITIALIZED

public static final java.lang.String NOT_INITIALIZED

State for not initialized source of dynamic data.

See Also:

Constant Field Values

CONNECTED

public static final java.lang.String CONNECTED

State for connected source of dynamic data.

See Also:

Constant Field Values

DISCONNECTED

public static final java.lang.String DISCONNECTED

State for disconnected source of dynamic data.

See Also:

Constant Field Values

UNDEFINED

public static final java.lang.String UNDEFINED

State when data quality can not be determined.

See Also:

Constant Field Values

SUSPENDED

public static final java.lang.String SUSPENDED

State when dynamic data source ahs been suspended.

See Also:

Constant Field Values

Constructor Detail

DataState

public DataState(java.lang.String type,
                 long timestamp,
                 java.lang.String description)

Creates a new DataState object.

Parameters:

type - the string identifier for type.

timestamp - the time of data qyality change

description - detailed description of this data quality state

DataState

public DataState(java.lang.String type,
                 java.lang.String description)

Creates a new DataState object. The timestamp is set to time of object creation.

Parameters:

type - the string identifier for type.

description - detailed description of this data quality state

DataState

public DataState(java.lang.String type)

Creates a new DateState object. The timestamp is set to time of object creation.

Parameters:

type - the string identifier for type.

Method Detail

toString

public java.lang.String toString()

Returns the type identifyer of this data quality state.

Overrides:

toString in class java.lang.Object

Returns:

the type identifyer of this data quality state

getType

public java.lang.String getType()

Returns the type of this DataState.

Returns: