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SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object | +--java.awt.Component | +--java.awt.Container | +--javax.swing.JComponent | +--mosaic.sim.kernel.AbstractModelComponent | +--mosaic.sim.kernel.variable.AbstractVariable | +--mosaic.sim.neuron.ActiveVariable | +--mosaic.sim.neuron.Threshold | +--mosaic.sim.neuron.PLThreshold
This class implements a threshold with piecewise linear functions.
Inner classes inherited from class javax.swing.JComponent |
javax.swing.JComponent.AccessibleJComponent, javax.swing.JComponent.ActionStandin, javax.swing.JComponent.IntVector, javax.swing.JComponent.KeyboardState |
Inner classes inherited from class java.awt.Container |
java.awt.Container.AccessibleAWTContainer |
Inner classes inherited from class java.awt.Component |
java.awt.Component.AccessibleAWTComponent, java.awt.Component.AWTTreeLock |
Field Summary | |
protected double |
lastFireTime
The simulation time when the associated neuron fired the last time. |
protected int |
lastState
The previous state of the neuron, can be one of STATE_*. |
protected int |
state
The current state of the neuron, can be one of STATE_*. |
static int |
STATE_ABSOLUTE_REFRACTION
The absolute refraction state means that the threshold is infinite (the associated neuron can not fire in any case). |
static int |
STATE_QUIESCENT
The quiescent state means that the threshold is constant (not changing over the time as long as the associated neuron does not fire). |
static int |
STATE_RELATIVE_REFRACTION
The relative refraction state means that the threshold is higher than the quiescent value, but approaches the quiescent value. |
Fields inherited from class mosaic.sim.neuron.ActiveVariable |
timer |
Fields inherited from class mosaic.sim.kernel.variable.AbstractVariable |
changedTime, definedBy, displayUnit, inCoupler, inputEventComponents, outCouplers, quantity, type, unit, variableChangeListeners |
Fields inherited from class mosaic.sim.kernel.AbstractModelComponent |
application, components, enabled, label, parentModelComponent, sCESupport |
Fields inherited from class javax.swing.JComponent |
_bounds, accessibleContext, actionMap, ACTIONMAP_CREATED, alignmentX, alignmentY, ANCESTOR_INPUTMAP_CREATED, ANCESTOR_USING_BUFFER, ancestorInputMap, ancestorNotifier, autoscroller, border, changeSupport, clientProperties, CREATED_DOUBLE_BUFFER, flags, FOCUS_INPUTMAP_CREATED, focusInputMap, HAS_FOCUS, htmlKey, htmlView, inputVerifier, IS_DOUBLE_BUFFERED, IS_OPAQUE, IS_PAINTING_TILE, IS_PRINTING, IS_PRINTING_ALL, KEY_EVENTS_ENABLED, KEYBOARD_BINDINGS_KEY, listenerList, maximumSize, minimumSize, NEXT_FOCUS, paintImmediatelyClip, paintingChild, preferredSize, readObjectCallbacks, REQUEST_FOCUS_DISABLED, tmpRect, TOOL_TIP_TEXT_KEY, ui, uiClassID, UNDEFINED_CONDITION, verifyInputWhenFocusTarget, vetoableChangeSupport, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW, WHEN_IN_FOCUSED_WINDOW_BINDINGS, WIF_INPUTMAP_CREATED, windowInputMap |
Fields inherited from class java.awt.Container |
component, containerListener, containerSerializedDataVersion, dbg, dispatcher, layoutMgr, listeningBoundsChildren, listeningChildren, maxSize, ncomponents, printing, printingThreads, serialVersionUID |
Fields inherited from class java.awt.Component |
actionListenerK, adjustmentListenerK, appContext, background, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, componentListener, componentListenerK, componentOrientation, componentSerializedDataVersion, containerListenerK, cursor, dropTarget, eventMask, focusListener, focusListenerK, font, foreground, graphicsConfig, hasFocus, height, hierarchyBoundsListener, hierarchyBoundsListenerK, hierarchyListener, hierarchyListenerK, incRate, inputMethodListener, inputMethodListenerK, isInc, isPacked, itemListenerK, keyListener, keyListenerK, LEFT_ALIGNMENT, locale, LOCK, metrics, minSize, mouseListener, mouseListenerK, mouseMotionListener, mouseMotionListenerK, name, nameExplicitlySet, newEventsOnly, ownedWindowK, parent, peer, peerFont, popups, prefSize, privateKey, RIGHT_ALIGNMENT, textListenerK, TOP_ALIGNMENT, valid, visible, width, windowClosingException, windowListenerK, x, y |
Fields inherited from interface mosaic.sim.kernel.variable.Variable |
CONSTANT, INPUT, OUTPUT, STATE, VARIABLE |
Fields inherited from interface mosaic.sim.kernel.ModelComponent |
INF, INFINITY, NEGATIVE_INFINITY, NEGINF, NEGINFINITY, POSITIVE_INFINITY |
Fields inherited from interface java.awt.image.ImageObserver |
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH |
Constructor Summary | |
PLThreshold()
Creates a PLThreshold object and sets its state to STATE_QUIESCENT. |
Method Summary | |
protected double |
calculateIntersectionPoint(PLFunction f1,
double startValue1,
double startTime1,
int numSegments1,
PLFunction f2,
double startValue2,
double startTime2,
int numSegments2)
|
double |
calculateNextFireTime(Potential potential)
Returns the next fire time of the associated neuron. |
void |
fired()
This method is called by the associated neuron object whenever it fires. |
abstract float |
getAbsoluteRefractionTime()
Returns the absolute refraction time. |
double |
getCurrentThreshold()
Compute the current Neuron threshold from the gradient changes. |
double |
getLastFireTime()
Returns the last fire time of the associated neuron. |
abstract float |
getQuiescentValue()
Returns the quiescent value. |
abstract PLFunction |
getRelativeRefraction()
Returns the relative refraction function. |
abstract float |
getRelativeRefractionStartValue()
Returns the start value of the relative refraction function. |
abstract float |
getRelativeRefractionTime()
Returns the relative refraction time. |
int |
getState()
Returns the current internal state. |
void |
processSimEvent(mosaic.sim.kernel.simevent.SimEvent e)
This method is called by the simulation framework whenever a time event occurs. |
void |
reset()
Overrides the default behaviour of reset by also clearing the internal state variables. |
Methods inherited from class mosaic.sim.neuron.Threshold |
getValueObject |
Methods inherited from class mosaic.sim.neuron.ActiveVariable |
activateAt, activateIn, addTimeEventComponent, isActive, passivate, removeTimeEventComponent |
Methods inherited from class mosaic.sim.kernel.variable.AbstractVariable |
addInputEventComponent, addOutCoupler, addSimEventComponent, addVariableChangeListener, clearChangedTime, connect, getChangedTime, getDefinedBy, getDisplayUnit, getInCoupler, getOutCouplers, getQuantity, getUnit, getVariableChangeListener, informOutgoingCouplers, isTypeConstant, isTypeInput, isTypeOutput, isTypeState, isTypeVariable, removeInputEventComponent, removeOutCoupler, removeSimEventComponent, removeVariableChangeListener, setChangedTime, setChangedTime, setDefinedBy, setDisplayUnit, setInCoupler, setQuantity, setType, setTypeConstant, setTypeInput, setTypeOutput, setTypeState, setTypeVariable, setUnit, signalVariableChange, signalVariableChangeDirectly, unconnect |
Methods inherited from class mosaic.sim.kernel.AbstractModelComponent |
addModelComponent, addModelComponentEventListener, addModelComponentEventListener, addNotify, containsModelComponent, disable, enable, findParentModelComponent, fireModelComponentAdded, fireModelComponentChanged, fireModelComponentChanged, fireModelComponentDisabled, fireModelComponentEnabled, fireModelComponentGotContinuous, fireModelComponentGotDiscrete, fireModelComponentRemoved, getInfo, getLabel, getMinimumSize, getModelComponents, getParentModelComponent, getPreferredSize, getSimApplication, getTime, initialize, isDisabled, isEnabled, paintComponent, printDebugOutput, printDebugOutput, printDebugOutput, printDebugOutput, printErrorOutput, printErrorOutput, printLogOutput, printLogOutput, removeModelComponent, removeModelComponentEventListener, removeModelComponentEventListener, removeNotify, setEnabled, setLabel, setParentModelComponent, setSimApplication |
Methods inherited from class javax.swing.JComponent |
_paintImmediately, |
Methods inherited from class java.awt.Container |
add, add, add, add, add, addContainerListener, addImpl, adjustListeningChildren, applyOrientation, checkGD, countComponents, createChildHierarchyEvents, createHierarchyEvents, deliverEvent, dispatchEventImpl, dispatchEventToSelf, doLayout, eventEnabled, findComponentAt, findComponentAt, findComponentAt, getAccessibleAt, getAccessibleChild, getAccessibleChildrenCount, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents_NoClientCode, getComponents, getLayout, getMouseEventTarget, getWindow, initIDs, insets, invalidate, invalidateTree, isAncestorOf, layout, lightweightPaint, lightweightPrint, list, list, locate, minimumSize, nextFocus, numListening, paintComponents, paintHeavyweightComponents, postProcessKeyEvent, postsOldMouseEvents, preferredSize, preProcessKeyEvent, printComponents, printHeavyweightComponents, processContainerEvent, processEvent, proxyEnableEvents, proxyRequestFocus, remove, remove, removeAll, removeContainerListener, setFocusOwner, setLayout, transferFocus, validate, validateTree |
Methods inherited from class java.awt.Component |
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, areInputMethodsEnabled, bounds, checkImage, checkImage, checkWindowClosingException, coalesceEvents, constructComponentName, contains, createImage, createImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, getAccessibleIndexInParent, getAccessibleStateSet, getBackground, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont_NoClientCode, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getInputContext, getInputMethodRequests, getLocale, getLocation, getLocationOnScreen_NoTreeLock, getLocationOnScreen, getName, getNativeContainer, getParent_NoClientCode, getParent, getPeer, getSize, getToolkit, getToolkitImpl, getTreeLock, getWindowForObject, gotFocus, handleEvent, imageUpdate, inside, isDisplayable, isEnabledImpl, isLightweight, isRecursivelyVisible, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, repaint, repaint, repaint, resetGC, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, registerNatives, wait, wait, wait |
Methods inherited from interface mosaic.sim.kernel.simevent.SimEventListener |
addSimEventComponent, removeSimEventComponent |
Methods inherited from interface mosaic.sim.kernel.ModelComponent |
addModelComponent, addModelComponentEventListener, addModelComponentEventListener, containsModelComponent, disable, enable, fireModelComponentAdded, fireModelComponentChanged, fireModelComponentChanged, fireModelComponentDisabled, fireModelComponentEnabled, fireModelComponentGotContinuous, fireModelComponentGotDiscrete, fireModelComponentRemoved, getInfo, getLabel, getModelComponents, getParentModelComponent, getSimApplication, getTime, initialize, isDisabled, isEnabled, removeModelComponent, removeModelComponentEventListener, removeModelComponentEventListener, setEnabled, setParentModelComponent, setSimApplication |
Field Detail |
public static final int STATE_QUIESCENT
public static final int STATE_ABSOLUTE_REFRACTION
public static final int STATE_RELATIVE_REFRACTION
protected double lastFireTime
protected int state
protected int lastState
Constructor Detail |
public PLThreshold()
Method Detail |
protected double calculateIntersectionPoint(PLFunction f1, double startValue1, double startTime1, int numSegments1, PLFunction f2, double startValue2, double startTime2, int numSegments2)
public double calculateNextFireTime(Potential potential)
calculateNextFireTime
in class Threshold
potential
- The potential function to compute the intersection
with.public void fired()
fired
in class Threshold
public void processSimEvent(mosaic.sim.kernel.simevent.SimEvent e)
processSimEvent
in class mosaic.sim.kernel.variable.AbstractVariable
public int getState()
state
public double getLastFireTime()
lastFireTime
public double getCurrentThreshold()
getCurrentThreshold
in class Threshold
public void reset()
reset
in class mosaic.sim.kernel.AbstractModelComponent
public abstract float getQuiescentValue()
public abstract float getAbsoluteRefractionTime()
public abstract float getRelativeRefractionTime()
public abstract PLFunction getRelativeRefraction()
public abstract float getRelativeRefractionStartValue()
|
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