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SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectjava.awt.Component
java.awt.Container
java.awt.Panel
savi.visualization.support.TaskPanel
savi.visualization.support.SimPanel
savi.visualization.addons.Knapsack
public class Knapsack
Visualization add-on for Knapsack problem.
Nested Class Summary |
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Nested classes/interfaces inherited from class java.awt.Panel |
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java.awt.Panel.AccessibleAWTPanel |
Nested classes/interfaces inherited from class java.awt.Container |
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java.awt.Container.AccessibleAWTContainer |
Nested classes/interfaces inherited from class java.awt.Component |
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java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy |
Field Summary |
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Fields inherited from class savi.visualization.support.SimPanel |
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alg, bestScreen, bestState, graph, ide, infoPanel, isRunning, runThread, screen, settings, state, viewCurrent |
Fields inherited from class java.awt.Component |
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BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT |
Fields inherited from interface java.awt.image.ImageObserver |
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ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH |
Constructor Summary | |
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Knapsack()
Creates a new instance of Knapsack |
Method Summary | |
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protected boolean |
acceptableItem(int w,
int wmax,
int granul,
double exp)
Internal support function for generator, return true if item should
be accepted with knapsack generator with given parameters. |
protected void |
filePreprocess(java.io.InputStream is)
Read instance from stream. |
protected VisualizationInfo |
getInfoPanel()
Prepare and return help panel for this problem. |
java.lang.String |
getSimulationName()
Return name of the problem. |
protected boolean |
initAlg()
Initialize algorithm for solving. |
protected void |
initComponents()
Initialize components in the add-on |
protected void |
initState()
Initialize problem state. |
protected double[][] |
knapsackGenerator(int icount,
int wmax,
int cmax,
int granul,
double exp)
Generate submission (can fine tuned). |
protected void |
loadSubmission(java.lang.String sub)
Load submission (instance) from the textline. |
protected void |
updateDisplay(StateSkeleton s)
Update info panel (display) with given state. |
Methods inherited from class savi.visualization.support.SimPanel |
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activateScreenView, activateView, addEmptySpace, addInputButton, addInputField, addOutputField, callSaveInstance, getState, oneStep, oneStepAndUpdateView, run, running, setEnableIDE, setViewCurrent, startAnimation, traverseComponentsSetEnabled, updateComponentsByState, updateDisplay, updateView |
Methods inherited from class java.awt.Panel |
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addNotify, getAccessibleContext |
Methods inherited from class java.awt.Container |
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add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setComponentZOrder, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, setLayout, transferFocusBackward, transferFocusDownCycle, update, validate, validateTree |
Methods inherited from class java.awt.Component |
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action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, checkImage, checkImage, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusUpCycle |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public Knapsack()
Method Detail |
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protected void initState()
initState
in class SimPanel
protected VisualizationInfo getInfoPanel()
getInfoPanel
in class SimPanel
public java.lang.String getSimulationName()
getSimulationName
in class TaskPanel
protected void initComponents()
initComponents
in class SimPanel
protected void updateDisplay(StateSkeleton s)
updateDisplay
in class SimPanel
s
- stateprotected boolean initAlg()
initAlg
in class SimPanel
true
if algorithm is properly initializedprotected boolean acceptableItem(int w, int wmax, int granul, double exp)
true
if item should
be accepted with knapsack generator with given parameters.
w
- weightwmax
- generator maximum weightgranul
- generator granularityexp
- generator exponent
true
if item should be accepted with generatorprotected double[][] knapsackGenerator(int icount, int wmax, int cmax, int granul, double exp)
icount
- number of items in instancewmax
- maximum weight of itemcmax
- maximum cost of itemgranul
- granularityexp
- exponent
protected void loadSubmission(java.lang.String sub) throws savi.visualization.addons.Knapsack.WrongInputException
sub
- text line with submission
savi.visualization.addons.Knapsack.WrongInputException
- signalize syntax errorprotected void filePreprocess(java.io.InputStream is) throws java.lang.Exception
is
- input stream
java.lang.Exception
- signalize error
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