Package jmri.jmrit.logixng

Interface DigitalExpressionBean

All Superinterfaces:

Base, Comparable<NamedBean>, DigitalExpression, NamedBean, PropertyChangeProvider

All Known Subinterfaces:

MaleDigitalExpressionSocket

All Known Implementing Classes:

AbstractDigitalExpression, And, Antecedent, ConnectionName, DebuggerMaleDigitalExpressionSocket, DefaultMaleDigitalExpressionSocket, DigitalCallModule, DigitalFormula, ExpressionAudio, ExpressionBlock, ExpressionClock, ExpressionConditional, ExpressionDispatcher, ExpressionEntryExit, ExpressionLight, ExpressionLinuxLinePower, ExpressionLocalVariable, ExpressionMemory, ExpressionOBlock, ExpressionPower, ExpressionReference, ExpressionReporter, ExpressionScript, ExpressionSection, ExpressionSensor, ExpressionSensorEdge, ExpressionSignalHead, ExpressionSignalMast, ExpressionSlotUsage, ExpressionTransit, ExpressionTurnout, ExpressionWarrant, False, FileAsFlag, Hold, LastResultOfDigitalExpression, LogData, Not, Or, Timer, TriggerOnce, True

public interface DigitalExpressionBean
extends NamedBean, DigitalExpression

DigitalExpressionBean is a DigitalExpression that also implements NamedBean.

Nested Class Summary

Nested classes/interfaces inherited from interface jmri.jmrit.logixng.Base

Base.PrintTreeSettings, Base.RunnableWithBase, Base.RunnableWithBaseThrowException

Nested classes/interfaces inherited from interface jmri.NamedBean

NamedBean.BadNameException, NamedBean.BadSystemNameException, NamedBean.BadUserNameException, NamedBean.DisplayOptions, NamedBean.DuplicateSystemNameException

Field Summary

Fields

Modifier and Type	Field	Description
static final int	FALSE	Constant representing an "false" state.
static final int	TRUE	Constant representing an "false" state.

Fields inherited from interface jmri.jmrit.logixng.Base

PRINT_LINE_NUMBERS_FORMAT, PROPERTY_CHILD_COUNT, PROPERTY_CHILD_REORDER, PROPERTY_LAST_RESULT_CHANGED, PROPERTY_SOCKET_CONNECTED, PROPERTY_SOCKET_DISCONNECTED, SEPARATOR, SOCKET_CONNECTED, SOCKET_DISCONNECTED

Fields inherited from interface jmri.NamedBean

DISPLAY_NAME_FORMAT, INCONSISTENT, PROPERTY_COMMENT, PROPERTY_ENABLED, PROPERTY_KNOWN_STATE, PROPERTY_STATE, PROPERTY_USERNAME, QUOTED_NAME_FORMAT, UNKNOWN

Method Summary

Modifier and Type	Method	Description
void	notifyChangedResult(boolean oldResult, boolean newResult)	Notify property change listeners that the result of the expression has changed.

Methods inherited from interface jmri.jmrit.logixng.Base

addPropertyChangeListener, addPropertyChangeListener, deepCopyChildren, dispose, doSocketOperation, existsInTree, forEntireTree, forEntireTreeWithException, getCategory, getChild, getChildCount, getComment, getConditionalNG, getDeepCopy, getListenerRef, getListenerRefs, getListenerRefsIncludingChildren, getLogixNG, getLongDescription, getLongDescription, getModule, getNumPropertyChangeListeners, getParent, getPropertyChangeListenersByReference, getRoot, getShortDescription, getShortDescription, getSystemName, getUsageDetail, getUsageTree, getUserName, hasChild, isActive, isEnabled, isSocketOperationAllowed, printTree, printTree, printTree, printTree, printTree, registerListeners, setComment, setParent, setParentForAllChildren, setup, setUserName, unregisterListeners, updateListenerRef, vetoableChange

Methods inherited from interface jmri.jmrit.logixng.DigitalExpression

evaluate

Methods inherited from interface jmri.NamedBean

addPropertyChangeListener, addPropertyChangeListener, compareSystemNameSuffix, compareTo, describeState, dispose, getBeanType, getComment, getDisplayName, getDisplayName, getListenerRef, getListenerRefs, getNumPropertyChangeListeners, getProperty, getPropertyChangeListenersByReference, getPropertyKeys, getRecommendedToolTip, getState, getSystemName, getUsageReport, getUserName, removeProperty, setComment, setProperty, setState, setUserName, toString, updateListenerRef, vetoableChange

Methods inherited from interface jmri.beans.PropertyChangeProvider

addPropertyChangeListener, addPropertyChangeListener, getPropertyChangeListeners, getPropertyChangeListeners, removePropertyChangeListener, removePropertyChangeListener

Field Details

FALSE

static final int FALSE

Constant representing an "false" state. It's returned from the method getState() if the method evaluate() returned false the last time it was called.

See Also:

• Constant Field Values

TRUE

static final int TRUE

Constant representing an "false" state. It's returned from the method getState() if the method evaluate() returned false the last time it was called.

See Also:

• Constant Field Values

Method Details

notifyChangedResult

void notifyChangedResult(boolean oldResult,
 boolean newResult)

Notify property change listeners that the result of the expression has changed.

Parameters:

oldResult - the old last result

newResult - the new last result