com.ergotech.vib.manipulators

Class BitSelector

java.lang.Object

com.ergotech.vib.servers.DataSource

com.ergotech.vib.servers.SimpleDataSource

com.ergotech.vib.manipulators.Manipulator

com.ergotech.vib.manipulators.SimpleManipulator

com.ergotech.vib.manipulators.BitSelector

public class BitSelector
extends SimpleManipulator

This manipulator returns a single bit from the input long value. Specification: If the input does not convert to a long, then a VIBUpdateFailedException will be thrown. Decimal numbers, except those with only zeros following the decimal, or Strings that do not convert to longs will cause this exception. The manipulator output value is a Boolean type LongValueObject. This means that if the selected bit was set (on, true) then the output will be boolean true. Otherwise the output is a boolean false (0).

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.manipulators.Manipulator

UPDATE_DISPLAYED_VALUE, VALUE_INPUT

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
BitSelector() Constructor.

Method Summary

Modifier and Type	Method and Description
int	getBit() accesses the bit to be filtered.
void	setBit(int newBitNumber) Sets the bit to be filtered and calls update.
void	setColorHiHi(java.awt.Color newColor) Sets the true (bit set) color.
void	setColorLoLo(java.awt.Color newColor) Sets the false (bit unset) color.
void	update() This will select the bit from the raw input value and update connectors.
void	valueInput(ValueChangedEvent vce) This is called whenever the ValueChangedEvent is triggered.

Methods inherited from class com.ergotech.vib.manipulators.SimpleManipulator

getDefaultQualityForLocation

Methods inherited from class com.ergotech.vib.manipulators.Manipulator

getInPortNames, getStaticLocationFor, setBooleanValue, setBoolValue, setByteValue, setDoubleValue, setFloatValue, setIntValue, setLongValue, setShortValue, setStringValue, toString, valueChanged

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, refreshCurrentValue, 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, 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, setColorLo, 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

BitSelector

public BitSelector()

Constructor.

Method Detail

getBit

public int getBit()

accesses the bit to be filtered. *@see VIB Data Sources: Get/Set Methods

setBit

public void setBit(int newBitNumber)

Sets the bit to be filtered and calls update.

setColorHiHi

public void setColorHiHi(java.awt.Color newColor)

Sets the true (bit set) color. Makes sure that when the HiHi color is set, that the Hi color is also set to the same value.

Overrides:

setColorHiHi in class DataSource

Parameters:

newColor - the new High level server color

See Also:

DataSource.getColorHiHi(), DataSource.getValueHiHi(), DataSource.setValueHiHi(double)

setColorLoLo

public void setColorLoLo(java.awt.Color newColor)

Sets the false (bit unset) color. Makes sure that when the LoLo color is set, that the Lo color is also set to the same value.

Overrides:

setColorLoLo in class DataSource

Parameters:

newColor - the new Low level server color

See Also:

DataSource.getColorLoLo(), DataSource.getValueLoLo(), DataSource.setValueLoLo(double)

update

public void update()
            throws VIBUpdateFailedException

This will select the bit from the raw input value and update connectors.

Throws:

VIBUpdateFailedException

valueInput

public void valueInput(ValueChangedEvent vce)
                throws VIBUpdateFailedException

This is called whenever the ValueChangedEvent is triggered. The current value of the selected bit is calculated and set for the manipulator value.

Overrides:

valueInput in class Manipulator

Parameters:

vce - The ValueChangedEvent that the bean or data source has sent.

Throws:

VIBUpdateFailedException