Package jmri.jmrit.logixng.expressions

Class AbstractAnalogExpression

java.lang.Object

jmri.implementation.AbstractNamedBean

jmri.jmrit.logixng.implementation.AbstractBase

jmri.jmrit.logixng.expressions.AbstractAnalogExpression

All Implemented Interfaces:

java.lang.Comparable<NamedBean>, PropertyChangeProvider, AnalogExpression, AnalogExpressionBean, Base, NamedBean

Direct Known Subclasses:

AnalogExpressionAnalogIO, AnalogExpressionConstant, AnalogExpressionLocalVariable, AnalogExpressionMemory, AnalogFormula, TimeSinceMidnight

public abstract class AbstractAnalogExpression
extends AbstractBase
implements AnalogExpressionBean

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
(package private) boolean	_triggerOnChange

Fields inherited from class jmri.jmrit.logixng.implementation.AbstractBase

_listenersAreRegistered

Fields inherited from class jmri.implementation.AbstractNamedBean

listenerRefs, mSystemName, register

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_STATE, QUOTED_NAME_FORMAT, UNKNOWN

Constructor Summary

Constructors

Constructor	Description
AbstractAnalogExpression(java.lang.String sys, java.lang.String user)

Method Summary

Modifier and Type	Method	Description
java.lang.String	getBeanType()	For instances in the code where we are dealing with just a bean and a message needs to be passed to the user or in a log.
java.lang.String	getNewSocketName()
Base	getParent()	Get the parent.
int	getState()	Provide generic access to internal state.
boolean	getTriggerOnChange()	Get whenether this expression should trigger the ConditionalNG if the named beans it listens to changes state.
void	setParent(Base parent)	Set the parent.
void	setState(int s)	Provide generic access to internal state.
void	setTriggerOnChange(boolean triggerOnChange)	Set whenether this expression should trigger the ConditionalNG if the named beans it listens to changes state.

Methods inherited from class jmri.jmrit.logixng.implementation.AbstractBase

assertListenersAreNotRegistered, compareSystemNameSuffix, deepCopyChildren, dispose, disposeMe, getCategory, getChild, getChildCount, getConditionalNG, getListenerRefsIncludingChildren, getLogixNG, getRoot, getUsageDetail, getUsageTree, isActive, printTree, printTree, printTree, printTreeRow, registerListeners, registerListenersForThisClass, setParentForAllChildren, unregisterListeners, unregisterListenersForThisClass

Methods inherited from class jmri.implementation.AbstractNamedBean

addPropertyChangeListener, addPropertyChangeListener, addPropertyChangeListener, addPropertyChangeListener, describeState, equals, firePropertyChange, getComment, getDisplayName, getDisplayName, getListenerRef, getListenerRefs, getNumPropertyChangeListeners, getProperty, getPropertyChangeListeners, getPropertyChangeListeners, getPropertyChangeListenersByReference, getPropertyKeys, getSystemName, getUserName, hashCode, removeProperty, removePropertyChangeListener, removePropertyChangeListener, setComment, setProperty, setUserName, toString, toStringSuffix, updateListenerRef, vetoableChange

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface jmri.jmrit.logixng.AnalogExpression

evaluate

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, getPropertyChangeListenersByReference, getRoot, getShortDescription, getShortDescription, getSystemName, getUsageDetail, getUsageTree, getUserName, hasChild, isActive, isEnabled, isSocketOperationAllowed, printTree, printTree, printTree, printTree, printTree, registerListeners, setComment, setParentForAllChildren, setup, setUserName, unregisterListeners, updateListenerRef, vetoableChange

Methods inherited from interface jmri.NamedBean

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

Methods inherited from interface jmri.beans.PropertyChangeProvider

addPropertyChangeListener, addPropertyChangeListener, getPropertyChangeListeners, getPropertyChangeListeners, removePropertyChangeListener, removePropertyChangeListener

Field Detail

_triggerOnChange

boolean _triggerOnChange

Constructor Detail

AbstractAnalogExpression

public AbstractAnalogExpression(java.lang.String sys,
                                java.lang.String user)
                         throws NamedBean.BadUserNameException,
                                NamedBean.BadSystemNameException

Throws:

NamedBean.BadUserNameException

NamedBean.BadSystemNameException

Method Detail

getParent

public Base getParent()

Get the parent.

The following rules apply

• LogixNGs has no parent. The method throws an UnsupportedOperationException if called.
• Expressions and actions has the male socket that they are connected to as their parent.
• Male sockets has the female socket that they are connected to as their parent.
• The parent of a female sockets is the LogixNG, expression or action that has this female socket.
• The parent of a male sockets is the same parent as the expression or action that it contains.

Specified by:

getParent in interface Base

Returns:

the parent of this object

setParent

public void setParent(Base parent)

Set the parent.

The following rules apply

• ExecutionGroups has no parent. The method throws an UnsupportedOperationException if called.
• LogixNGs has the execution group as its parent.
• Expressions and actions has the male socket that they are connected to as their parent.
• Male sockets has the female socket that they are connected to as their parent.
• The parent of a female sockets is the LogixNG, expression or action that has this female socket.
• The parent of a male sockets is the same parent as the expression or action that it contains.

Specified by:

setParent in interface Base

Parameters:

parent - the new parent of this object

getBeanType

public java.lang.String getBeanType()

Description copied from interface: NamedBean

For instances in the code where we are dealing with just a bean and a message needs to be passed to the user or in a log.

Specified by:

getBeanType in interface NamedBean

Returns:

a string of the bean type, eg Turnout, Sensor etc

setState

public void setState(int s)
              throws JmriException

Description copied from interface: NamedBean

Provide generic access to internal state.

This generally shouldn't be used by Java code; use the class-specific form instead (e.g. setCommandedState in Turnout). This is provided to make scripts access easier to read.

Specified by:

setState in interface NamedBean

Parameters:

s - the state

Throws:

JmriException - general error when setting the state fails

getState

public int getState()

Description copied from interface: NamedBean

Provide generic access to internal state.

This generally shouldn't be used by Java code; use the class-specific form instead (e.g. getCommandedState in Turnout). This is provided to make scripts easier to read.

Specified by:

getState in interface NamedBean

Returns:

the state

setTriggerOnChange

public void setTriggerOnChange(boolean triggerOnChange)

Set whenether this expression should trigger the ConditionalNG if the named beans it listens to changes state.

Specified by:

setTriggerOnChange in interface AnalogExpression

Parameters:

triggerOnChange - true if trigger on change, false otherwise

getTriggerOnChange

public boolean getTriggerOnChange()

Get whenether this expression should trigger the ConditionalNG if the named beans it listens to changes state.

Specified by:

getTriggerOnChange in interface AnalogExpression

Returns:

true if trigger on change, false otherwise

getNewSocketName

public java.lang.String getNewSocketName()