Class AlertDataJNI

java.lang.Object

org.wpilib.util.WPIUtilJNIWrapper

org.wpilib.util.AlertDataJNI

public class AlertDataJNI
extends WPIUtilJNIWrapper

JNI for alert data.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AlertDataJNI.AlertInfo	Information about an alert.

Nested classes/interfaces inherited from class WPIUtilJNIWrapper

WPIUtilJNIWrapper.Helper

Field Summary

Fields

Modifier and Type	Field	Description
static final int	LEVEL_HIGH	High priority alert - displayed first with a red "X" symbol.
static final int	LEVEL_LOW	Low priority alert - displayed last with a green "i" symbol.
static final int	LEVEL_MEDIUM	Medium priority alert - displayed second with a yellow "!" symbol.

Method Summary

Modifier and Type	Method	Description
static AlertDataJNI.AlertInfo[]	getAlerts()	Gets detailed information about each alert.
static int	getNumAlerts()	Gets the number of alerts.
static void	resetData()	Resets all alert simulation data.

Methods inherited from class WPIUtilJNIWrapper

forceLoad, suppressUnused

Methods inherited from class Object

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

Field Details

LEVEL_HIGH

public static final int LEVEL_HIGH

High priority alert - displayed first with a red "X" symbol. Use this type for problems which will seriously affect the robot's functionality and thus require immediate attention.

See Also:

• Constant Field Values

LEVEL_MEDIUM

public static final int LEVEL_MEDIUM

Medium priority alert - displayed second with a yellow "!" symbol. Use this type for problems which could affect the robot's functionality but do not necessarily require immediate attention.

See Also:

• Constant Field Values

LEVEL_LOW

public static final int LEVEL_LOW

Low priority alert - displayed last with a green "i" symbol. Use this type for problems which are unlikely to affect the robot's functionality, or any other alerts which do not fall under the other categories.

See Also:

• Constant Field Values

Method Details

getNumAlerts

public static int getNumAlerts()

Gets the number of alerts. Note: this is not guaranteed to be consistent with the number of alerts returned by getAlerts, so the latter's return value should be used to determine how many alerts were actually filled in.

Returns:

the number of alerts

getAlerts

public static AlertDataJNI.AlertInfo[] getAlerts()

Gets detailed information about each alert.

Returns:

Array of information about each alert

resetData

public static void resetData()

Resets all alert simulation data.