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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.Potential | +--mosaic.sim.neuron.PLPotential
This class represents a neuron potential described by a piecewise linear mathematical function.
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 PLFunction |
buffer
This is only a buffer for the mergeSynapseResponse method, used for the enhanced merge sort in there. |
protected PLFunction |
changes
This function specifies the future potential development, computed from the received synapse response functions (by mergeSynapseResponse). |
protected int |
numSegments
The current number of linear segments in the piecewise linear potential function 'changes'. |
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 | |
PLPotential(int maxSegments)
Initializes lastValue and numSegments with 0 and allocates changes and buffer with maxSegements linear segments. |
Method Summary | |
PLFunction |
getChanges()
Returns the currently computed piecewiese linear function describing the currently known future potential changes. |
double |
getCurrentPotential()
Returns the current potential value (at the current simulation time). |
int |
getNumSegments()
Returns the number of piecewiese linear segments that are currently valid in the changes function. |
void |
mergeSynapseResponse(java.lang.Object change)
Merges the synaptic response of an input synapse (probably caused by a spike received by that synapse) with the current potential function, thus forming a new potential function. |
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 buffers for the future potential function (actually just setting the length to zero). |
Methods inherited from class mosaic.sim.neuron.Potential |
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 |
protected PLFunction changes
protected PLFunction buffer
protected int numSegments
changes
Constructor Detail |
public PLPotential(int maxSegments)
Method Detail |
public double getCurrentPotential()
getCurrentPotential
in class Potential
public void mergeSynapseResponse(java.lang.Object change)
mergeSynapseResponse
in class Potential
public void processSimEvent(mosaic.sim.kernel.simevent.SimEvent e)
processSimEvent
in class mosaic.sim.kernel.variable.AbstractVariable
public PLFunction getChanges()
getNumSegments()
public int getNumSegments()
public void reset()
reset
in class mosaic.sim.kernel.AbstractModelComponent
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