com.ergotech.vib.servers

Class IncrementServer

java.lang.Object

com.ergotech.vib.servers.DataSource

com.ergotech.vib.servers.SimpleDataSource

com.ergotech.vib.servers.IncrementServer

public class IncrementServer
extends SimpleDataSource

This is a data source for testing components with integer values. It generates a series of incrementing or decrementing integer values starting at a minimum value and changing by an increment amount, not to exceed a maximum value. Specification: If the increment value is positive, then the value is incremented up from the minimum value to the maximum value, not to exceed the maximum. If the increment value is negative, it will start at the highest of the maximum or minimum value and decrement to the closest integer greater than the minimum value. In both cases the server will start over at the starting value when the maximum is reached.

If any of the parameters (maximum, minimum, or increment value) is changed, the change will not take effect until the next timebase tick. If the maximum is changed and the current value exceeds the maximum, this forces a restart at the minimum value (for positive increments).

Nested Class Summary

Nested classes/interfaces inherited from class com.ergotech.vib.servers.SimpleDataSource

SimpleDataSource.NameEditorData

Nested classes/interfaces inherited from class com.ergotech.vib.servers.DataSource

DataSource.Writable

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	cvsRev

Fields inherited from class com.ergotech.vib.servers.SimpleDataSource

customTimer, EXPORT_READ_ONLY, EXPORT_READ_WRITE, NO_EXPORT, requiresSyncWrite, sharedTimer, syncWriteTimeout, timebase

Fields inherited from class com.ergotech.vib.servers.DataSource

autoSuspend, AUTOSUSPEND_DEFAULT, AUTOSUSPEND_NEVER, AUTOSUSPEND_NO_LISTENERS, AUTOSUSPEND_NO_LISTENERS_AND_NO_SOURCES, colorHi, colorHiHi, colorLo, colorLoLo, colorNormal, connectors, consoleLogger, currentColor, currentValue, debugLevel, DEFAULT_AUTOSUSPEND, dontConnect, gwtLog, hardSuspended, popupLogger, PRIMARYOUTPORTNAME, sendColors, stopped, suspended, timedPopupLogger, traceLogger, valueHi, valueHiHi, valueLo, valueLoLo

Constructor Summary

Constructors

Constructor and Description
IncrementServer() The default constructor.

Method Summary

Modifier and Type	Method and Description
int	getIncrement() Accesses the current value of increment.
int	getMaxValue() Returns the maximum value the server can attain.
int	getMinValue() Returns the minimum value the server can attain.
void	refreshCurrentValue() Increment the value according to the formula:
void	setIncrement(int newValue) Sets the increment of the server.
void	setMaxValue(int newValue) Sets the maximum of the server.
void	setMinValue(int newValue) Sets the minimum value.

Methods inherited from class com.ergotech.vib.servers.SimpleDataSource

addConnector, addConnector, addDataSource, addPropertyChangeListener, addValueChangedListener, addVetoableChangeListener, authenticatedClientRequest, clientRequest, clientResponse, destroy, determineSuspendedStatus, getClassLicenseManager, getContainer, getCustomTimer, getDataSource, getDataSources, getDisplayName, getExportCriteria, getExposeComponentConnections, getName, getOutPortNames, getPullFromServers, getPushData, getPushName, getPushToServers, getServerListData, getTimebase, getTrace, isActive, isScreenLocal, removeConnector, removeDataSource, removePropertyChangeListener, removeValueChangedListener, removeVetoableChangeListener, requestSyncWrite, setAutoSuspend, setClassLicenseManager, setContainer, setCustomTimer, setDataSourceName, setExportCriteria, setExposeComponentConnections, setName, setPullFromServers, setPushData, setPushName, setPushToServers, setScreenLocal, setServerListData, setTimebase, setTrace, setValueObject, start, stop, tick, toString, VIBEvent

Methods inherited from class com.ergotech.vib.servers.DataSource

addVIBEventListener, checkScript, executeInScriptInternal, executeScript, executeScriptInternal, executeScriptInternal, getAutoSuspend, getBooleanValue, getBoolValue, getColorHi, getColorHiHi, getColorLo, getColorLoLo, getColorNormal, getConnectors, getConsoleLogger, getCurrentColor, getDataSourceName, getDoubleValue, getFloatValue, getGWTLogger, getIncomingValueObject, getInScript, getIntValue, getLongValue, getParent, getPopupLogger, getScript, getScriptEngine, getSendColors, getSources, getStringValue, getSyncWriteTimeout, getTimedPopupLogger, getTraceLogger, getValueHi, getValueHiHi, getValueLo, getValueLoLo, getValueObject, init, isHardSuspended, isRunning, isSendOnlyChangedValuesDefault, isSuspended, logException, logGWT, logGWT, logMessage, logTrace, n2sortConnectors, performScriptSubstitutions, popupMessage, post, removeConnector, removeVIBEventListener, replaceConnectors, scriptExtensionSubstition, setColorHi, setColorHiHi, setColorLo, setColorLoLo, setColorNormal, setConsoleLogger, setGWTLogger, setHardSuspended, setInScript, setParent, setPopupLogger, setScript, setSendColors, setSendOnlyChangedValuesDefault, setSyncWriteTimeout, setTimedPopupLogger, setTraceLogger, setValueHi, setValueHiHi, setValueLo, setValueLoLo, updateColor, updateListeners, updateListeners, updateListeners, whoAmI

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

cvsRev

public static final java.lang.String cvsRev

See Also:

Constant Field Values

Constructor Detail

IncrementServer

public IncrementServer()

The default constructor. Sets the max to 100, min to 0, and increment to 1. Timebase is 0.5

Method Detail

getIncrement

public int getIncrement()

Accesses the current value of increment.

Returns:

the increment setting

See Also:

Writing VIB Data Sources: Get/Set Methods, setIncrement(int)

getMaxValue

public int getMaxValue()

Returns the maximum value the server can attain.

Returns:

the maximum value

See Also:

Writing VIB Data Sources: Get/Set Methods, setMaxValue(int)

getMinValue

public int getMinValue()

Returns the minimum value the server can attain.

Returns:

the minimum value.

See Also:

Writing VIB Data Sources: Get/Set Methods, setMinValue(int)

refreshCurrentValue

public void refreshCurrentValue()

Increment the value according to the formula:

    value = value + increment
 

This method is called automatically by the timer in SimpleDataSource. Once you set a timebase and the data source is not suspended, this method will start receiving calls.

Overrides:

refreshCurrentValue in class SimpleDataSource

setIncrement

public void setIncrement(int newValue)

Sets the increment of the server.

Parameters:

newValue - the increment of the server

See Also:

Writing VIB Data Sources: Get/Set Methods, getIncrement()

setMaxValue

public void setMaxValue(int newValue)

Sets the maximum of the server.

Parameters:

newValue - the maximum of the server

See Also:

Writing VIB Data Sources: Get/Set Methods, getMaxValue()

setMinValue

public void setMinValue(int newValue)

Sets the minimum value.

Parameters:

newValue - the minimum value.

See Also:

Writing VIB Data Sources: Get/Set Methods, getMinValue()