Example usage for java.util LinkedList toArray

Introduction

In this page you can find the example usage for java.util LinkedList toArray.

Prototype

public Object[] toArray() 

Source Link

Document

Returns an array containing all of the elements in this list in proper sequence (from first to last element).

Usage

From source file:org.jpos.space.HzlSpace.java

public void notifyListeners(Object key, Object value) {
    Object[] listeners = null;//from w  ww. j  av a  2 s .  c om

    synchronized (this) {
        if (sl == null)
            return;
        LinkedList<Object> l = (LinkedList<Object>) sl.entries.get(key);
        if (l != null)
            listeners = l.toArray();
    }
    if (listeners != null) {
        for (int i = 0; i < listeners.length; i++) {
            Object o = listeners[i];
            if (o instanceof Expirable)
                o = ((Expirable) o).getValue();
            if (o instanceof SpaceListener)
                ((SpaceListener) o).notify(key, value);
        }
    }
}

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From source file:io.syndesis.jsondb.impl.SqlJsonDB.java

private int deleteJsonRecords(Handle dbi, String baseDBPath, String like) {

    LinkedList<String> params = getAllParentPaths(baseDBPath);

    StringBuilder sql = new StringBuilder("DELETE from jsondb where path LIKE ?");
    if (!params.isEmpty()) {
        sql.append(" OR path in ( ").append(String.join(", ", Collections.nCopies(params.size(), "?")))
                .append(" )");
    }/* ww w.j  a v  a 2  s  .  com*/

    params.addFirst(like);
    return dbi.update(sql.toString(), params.toArray());
}

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From source file:org.apache.hama.ml.recommendation.cf.OnlineCF.java

private DoubleMatrix convertVectorWritable(VectorWritable value) {
    //format of array: matrix_rank, matrix_converted_to_vector
    DoubleVector vc = value.getVector();
    int matrix_rank = (int) vc.get(0);
    int matrix_size = vc.getLength() - 1;
    LinkedList<DoubleVector> slices = new LinkedList<DoubleVector>();
    int offset = 1;
    while (offset < matrix_size) {
        slices.add(vc.slice(offset, matrix_rank));
        offset += matrix_rank;/*from  ww w. j  av a2  s  .c  o  m*/
    }
    DoubleMatrix res = new DenseDoubleMatrix((DoubleVector[]) slices.toArray());
    return res;
}

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From source file:org.pentaho.reporting.designer.extensions.pentaho.repository.model.RepositoryTreeModel.java

public TreePath getTreePathForSelection(FileObject selectedFolder, final String selection)
        throws FileSystemException {
    if (root.getRoot() == null) {
        return null;
    }/*from   w w w. j  a v  a  2s .  co  m*/
    if (root.getRoot().equals(selectedFolder)) {
        return new TreePath(root);
    }

    final LinkedList<Object> list = new LinkedList<Object>();
    while (selectedFolder != null) {
        list.add(0, selectedFolder);
        final FileObject parent = selectedFolder.getParent();
        if (selectedFolder.equals(parent)) {
            break;
        }
        if (root.getRoot().equals(parent)) {
            break;
        }
        selectedFolder = parent;
    }
    list.add(0, root);
    return new TreePath(list.toArray());
}

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From source file:org.pentaho.repo.controller.RepositoryBrowserController.java

public LinkedList<String> storeRecentSearch(String recentSearch) {
    LinkedList<String> recentSearches = getRecentSearches();
    try {//from  w  w  w .  j a  va2 s .  co  m
        if (recentSearch == null || recentSearches.contains(recentSearch)) {
            return recentSearches;
        }
        recentSearches.push(recentSearch);
        if (recentSearches.size() > 5) {
            recentSearches.pollLast();
        }

        JSONArray jsonArray = new JSONArray();
        CollectionUtils.addAll(jsonArray, recentSearches.toArray());

        PropsUI props = PropsUI.getInstance();
        String jsonValue = props.getRecentSearches();
        JSONParser jsonParser = new JSONParser();
        JSONObject jsonObject = jsonValue != null ? (JSONObject) jsonParser.parse(jsonValue) : new JSONObject();

        String login = "file_repository_no_login";
        if (Spoon.getInstance().rep.getUserInfo() != null) {
            login = Spoon.getInstance().rep.getUserInfo().getLogin();
        }

        jsonObject.put(login, jsonArray);
        props.setRecentSearches(jsonObject.toJSONString());
    } catch (Exception e) {
        // Log error in console
    }

    return recentSearches;
}

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From source file:org.apache.cocoon.forms.binding.MultiValueJXPathBinding.java

public void doLoad(Widget frmModel, JXPathContext jctx) throws BindingException {
    Widget widget = selectWidget(frmModel, this.multiValueId);
    if (widget == null) {
        throw new BindingException("The widget with the ID [" + this.multiValueId
                + "] referenced in the binding does not exist in the form definition.");
    }/*w ww  . j a  va  2  s.c om*/

    // Move to multi value context
    Pointer ptr = jctx.getPointer(this.multiValuePath);
    if (ptr.getNode() != null) {
        // There are some nodes to load from

        JXPathContext multiValueContext = jctx.getRelativeContext(ptr);
        // build a jxpath iterator for pointers
        Iterator rowPointers = multiValueContext.iterate(this.rowPath);

        LinkedList list = new LinkedList();

        while (rowPointers.hasNext()) {
            Object value = rowPointers.next();

            if (value != null && convertor != null) {
                if (value instanceof String) {
                    ConversionResult conversionResult = convertor.convertFromString((String) value,
                            convertorLocale, null);
                    if (conversionResult.isSuccessful())
                        value = conversionResult.getResult();
                    else
                        value = null;
                } else {
                    getLogger().warn("Convertor ignored on backend-value which isn't of type String.");
                }
            }

            list.add(value);
        }

        widget.setValue(list.toArray());
    }

    if (getLogger().isDebugEnabled())
        getLogger().debug("done loading values " + toString());
}

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From source file:com.game.ui.views.CharacterEditor.java

/**
 * This method draws up the gui on the panel.
 *//*w  w w .j av  a 2  s. c o m*/
public void doGui() {
    JPanel outerPane = new JPanel();
    outerPane.setLayout(new GridBagLayout());
    //        setLayout(new GridBagLayout());
    setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
    JLabel noteLbl = new JLabel(lblContent);
    noteLbl.setAlignmentX(0);
    GridBagConstraints c = new GridBagConstraints();
    c.anchor = GridBagConstraints.WEST;
    c.fill = GridBagConstraints.NONE;
    c.insets = new Insets(5, 5, 5, 5);
    c.gridwidth = 4;
    c.gridy = 0;
    c.gridx = 0;
    outerPane.add(noteLbl, c);
    System.out.println(c.gridy);
    c.gridy++;
    System.out.println(c.gridy);
    c.gridx = 0;
    c.gridwidth = 1;
    comboBox = new JComboBox(model);
    comboBox.setSelectedIndex(-1);
    comboBox.setMaximumSize(new Dimension(100, 30));
    comboBox.setAlignmentX(0);
    comboBox.setActionCommand("dropDown");
    comboBox.addActionListener(this);
    outerPane.add(comboBox, c);
    c.gridy++;
    JLabel nameLbl = new JLabel("Name : ");
    outerPane.add(nameLbl, c);
    c.gridx++;
    name = new JTextField();
    name.setColumns(20);
    outerPane.add(name, c);
    c.gridx = 0;
    c.gridy++;
    JLabel imageLbl = new JLabel("Image Path : ");
    outerPane.add(imageLbl, c);
    c.gridx++;
    imgPath = new JTextField();
    imgPath.setColumns(20);
    outerPane.add(imgPath, c);
    c.gridx = 0;
    c.gridy++;
    JLabel hitPtsLbl = new JLabel("Hit Points : ");
    outerPane.add(hitPtsLbl, c);
    c.gridx++;
    hitPoints = new JTextField();
    hitPoints.setColumns(20);
    outerPane.add(hitPoints, c);
    c.gridx = 0;
    c.gridy++;
    JLabel lvl = new JLabel("Level : ");
    outerPane.add(lvl, c);
    c.gridx++;
    level = new JTextField();
    level.setColumns(20);
    /*if(!isEnemy){
    level.setText("1");
    level.setEnabled(false);
    }*/
    outerPane.add(level, c);
    c.gridx = 0;
    c.gridy++;
    JLabel mlWpn = new JLabel("Melee Weapon : ");
    outerPane.add(mlWpn, c);
    c.gridx++;
    model = new DefaultComboBoxModel();
    LinkedList<String> meleeWpnList = new LinkedList<String>();
    LinkedList<String> rngdWpnList = new LinkedList<String>();
    for (Item item : GameBean.weaponDetails) {
        Weapon wpn = (Weapon) item;
        if (wpn.getWeaponType().equalsIgnoreCase(Configuration.weaponTypes[0])) {
            meleeWpnList.add(wpn.getName());
        } else {
            rngdWpnList.add(wpn.getName());
        }
        weaponMap.put(wpn.getName(), wpn);
    }
    meleeWeapon = new JComboBox(new DefaultComboBoxModel(meleeWpnList.toArray()));
    meleeWeapon.setSelectedIndex(-1);
    meleeWeapon.setMaximumSize(new Dimension(100, 30));
    outerPane.add(meleeWeapon, c);
    c.gridx++;
    JLabel rngdWpn = new JLabel("Ranged Weapon : ");
    outerPane.add(rngdWpn, c);
    c.gridx++;
    rangedWeapon = new JComboBox(new DefaultComboBoxModel(rngdWpnList.toArray()));
    rangedWeapon.setSelectedIndex(-1);
    rangedWeapon.setMaximumSize(new Dimension(100, 30));
    outerPane.add(rangedWeapon, c);
    c.gridy++;
    c.gridx = 0;
    JLabel armourLbl = new JLabel("Armour : ");
    outerPane.add(armourLbl, c);
    c.gridx++;
    LinkedList<String> armourList = new LinkedList<String>();
    LinkedList<String> shildList = new LinkedList<String>();
    for (Item item : GameBean.armourDetails) {
        Armour temp = (Armour) item;
        if (temp.getArmourType() != null) {
            if (temp.getArmourType().equalsIgnoreCase(Configuration.armourTypes[1])) {
                armourList.add(temp.getName());
            } else {
                shildList.add(temp.getName());
            }
        } else {
            armourList.add(temp.getName());
            //            else if(temp.getArmourType().equalsIgnoreCase(Configuration.armourTypes[2]))
            shildList.add(temp.getName());
        }
        armorMap.put(temp.getName(), temp);
    }
    armour = new JComboBox(new DefaultComboBoxModel(armourList.toArray()));
    armour.setSelectedIndex(-1);
    armour.setMaximumSize(new Dimension(100, 30));
    outerPane.add(armour, c);
    c.gridx++;
    JLabel shieldLbl = new JLabel("Shield : ");
    outerPane.add(shieldLbl, c);
    c.gridx++;
    shield = new JComboBox(new DefaultComboBoxModel(shildList.toArray()));
    shield.setSelectedIndex(-1);
    shield.setMaximumSize(new Dimension(100, 30));
    outerPane.add(shield, c);
    ta = new JTextArea(10, 50);
    ta.setRows(40);
    ta.setBorder(BorderFactory.createLineBorder(Color.LIGHT_GRAY));
    JScrollPane scrollPane = new JScrollPane(ta);
    scrollPane.setPreferredSize(new Dimension(600, 250));
    c.gridx = 0;
    c.gridy++;
    c.fill = GridBagConstraints.BOTH;
    c.gridwidth = 4;
    c.gridheight = 4;
    c.weightx = .5;
    c.weighty = 1;
    outerPane.add(scrollPane, c);
    c.gridy += 4;
    c.gridx = 0;
    c.weightx = 0;
    c.weighty = 0;
    c.fill = GridBagConstraints.NONE;
    c.gridheight = 1;
    c.gridwidth = 1;
    JButton generate = new JButton("Generate");
    JButton submit = new JButton("Submit");
    outerPane.add(generate, c);
    submit.addActionListener(this);
    generate.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent ae) {
            ta.setText("");
            HashSet<Integer> set = new HashSet<Integer>();
            int strength = getUniqueVal(set);
            int constitution = getUniqueVal(set);
            int dext = getUniqueVal(set);
            int intel = getUniqueVal(set);
            int charisma = getUniqueVal(set);
            int wisdom = getUniqueVal(set);
            if (character == null) {
                builder = new CharacterBuilder(isEnemy);
            } else {
                builder = new CharacterBuilder(character);
            }
            builder.setStrength(strength);
            builder.setConstitution(constitution);
            builder.setDexterity(dext);
            builder.setIntelligence(intel);
            builder.setCharisma(charisma);
            builder.setWisdom(wisdom);
            int strModifier = GameUtils.calculateAbilityModifier(strength);
            int conModifier = GameUtils.calculateAbilityModifier(constitution);
            int dexModifier = GameUtils.calculateAbilityModifier(dext);
            int wisModifier = GameUtils.calculateAbilityModifier(wisdom);
            int intModifier = GameUtils.calculateAbilityModifier(intel);
            int chaModifier = GameUtils.calculateAbilityModifier(charisma);
            builder.setStrengthModifier(strModifier);
            builder.setConstitutionModifier(conModifier);
            builder.setCharismaModifier(chaModifier);
            builder.setWisdomModifier(wisModifier);
            builder.setIntelligenceModifier(intModifier);
            builder.setDexterityModifier(dexModifier);
            String type = null;
            if (constitution < strength && constitution > dext) {
                type = "Bully";
                builder.setType("Bully");
            } else if (dext > constitution && constitution > strength) {
                builder.setType("Nimble");
                type = "Nimble";
            } else {
                builder.setType("Tank");
                type = "Tank";
            }
            ta.append("Strength : " + strength);
            ta.append("\nDexterity : " + dexModifier);
            ta.append("\nConstitution : " + constitution);
            ta.append("\nIntelligence : " + intel);
            ta.append("\nCharisma: " + charisma);
            ta.append("\nWisdom : " + wisdom);
            ta.append("\nType :" + type);
            ta.append("\nStrength Modifier :" + strModifier);
            ta.append("\nConstitution Modifier :" + conModifier);
            ta.append("\nDexterity Modifier :" + dexModifier);
            generated = true;
            if (character != null) {
                character = builder.build();
            }
        }
    });
    c.gridx++;
    outerPane.add(submit, c);
    validationMess = new JLabel();
    validationMess.setForeground(Color.red);
    //        validationMess.setVisible(false);
    c.gridy++;
    c.gridx = 0;
    c.gridwidth = 4;
    outerPane.add(validationMess, c);
    JScrollPane outerScrollPane = new JScrollPane(outerPane);
    setLayout(new BorderLayout());
    add(outerScrollPane, BorderLayout.CENTER);
}

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From source file:org.vast.stt.provider.tiling.TiledMapProvider.java

@Override
public void updateData() throws DataException {
    // init DataNode if not done yet
    if (!dataNode.isNodeStructureReady())
        init();/*w  ww  .  j  a v  a  2 s  .co  m*/

    // convert extent to tile system projection
    SpatialExtent newExtent = transformBbox(spatialExtent);

    // query tree for matching and unused items 
    itemsToLoad.clear();
    itemsToHide.clear();
    itemsToDiscard.clear();
    tileSelector.setROI(newExtent);
    tileSelector.setCurrentLevel(0);
    double tileRatio = spatialExtent.getXTiles() * spatialExtent.getYTiles();
    tileSelector.setSizeRatio(tileRatio * 0.35);
    tileSelector.setMaxDistance(Math.sqrt(tileRatio));
    tileSelector.setHidePartiallyVisibleParents(useAlpha);
    quadTree.accept(tileSelector);

    // remove hidden items from block lists
    while (!itemsToHide.isEmpty()) {
        QuadTreeItem item = itemsToHide.poll();
        BlockListItem[] itemBlocks = (BlockListItem[]) item.getData();
        if (itemBlocks != null)
            for (int b = 0; b < itemBlocks.length; b++)
                blockLists[b].remove(itemBlocks[b]);
    }

    // send event for redraw
    if (!canceled)
        dispatchEvent(new STTEvent(this, EventType.PROVIDER_DATA_CHANGED), true);

    // discard items
    if (itemsToDiscard.size() > 0) {
        LinkedList<Object> blocksToDiscard = new LinkedList<Object>();
        while (!itemsToDiscard.isEmpty()) {
            QuadTreeItem item = itemsToDiscard.poll();

            // add blocks to be deleted
            BlockListItem[] itemBlocks = (BlockListItem[]) item.getData();

            if (itemBlocks != null && blockLists[0].contains(itemBlocks[0]))
                log.debug(">>>>" + itemBlocks[0] + " STILL IN LIST !!");

            if (itemBlocks != null)// && !blockLists[0].contains(itemBlocks[0]))
                for (int b = 0; b < itemBlocks.length; b++)
                    blocksToDiscard.add(itemBlocks[b]);

            item.setData(null);

            // need to make sure we don't have children with data
            // since they can still have associated textures and DL
            // if not, we can even remove quad tree item
            //if (!item.hasChildren())
            //    item.removeFromParent(); 
        }

        //System.out.println(blocksToDiscard.size() + " items to be deleted");
        if (blocksToDiscard.size() > 0)
            dispatchEvent(new STTEvent(blocksToDiscard.toArray(), EventType.PROVIDER_DATA_REMOVED), false);
    }

    // run synchronously for now
    if (!canceled)
        threadPool[0].run();

    // print debug info
    if (log.isDebugEnabled()) {
        //blockLists[0].checkConsistency();
        log.debug("Block lists size = " + blockLists[0].getSize() + ", " + blockLists[1].getSize());
        //QuadTreeItemCounter counter = new QuadTreeItemCounter();
        //quadTree.accept(counter);
        //System.out.println("quadtree size = " + counter.numItems + " ("
        //                                      + counter.numItemsWithData + ")");
    }
}

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From source file:org.marketcetera.strategy.StrategyTestBase.java

/**
 * Creates a strategy with the given parameters.
 * //from  w  ww.  j  a v  a 2 s  . c o  m
 * <p>The strategy is guaranteed to be running at the successful exit of this method.  Strategies created by this method
 * are tracked and shut down, if necessary, at the end of the test.
 *
 * @param inParameters an <code>Object...</code> value containing the parameters to pass to the module creation command
 * @return a <code>ModuleURN</code> value containing the URN of the strategy
 * @throws Exception if an error occurs
 */
protected ModuleURN createStrategy(Object... inParameters) throws Exception {
    verifyNullProperties();
    LinkedList<Object> actualParameters = new LinkedList<Object>(Arrays.asList(inParameters));
    if (inParameters.length <= 6) {
        actualParameters.addFirst(null);
    }
    ModuleURN strategyURN = createModule(StrategyModuleFactory.PROVIDER_URN, actualParameters.toArray());
    theStrategy = strategyURN;
    verifyStrategyReady(strategyURN);
    return strategyURN;
}

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From source file:com.projity.grouping.core.hierarchy.MutableNodeHierarchy.java

private List internalIndent(List nodes, int deltaLevel, int actionType) {
    if (deltaLevel != 1 && deltaLevel != -1)
        return null;

    //Indent only parents
    LinkedList nodesToChange = new LinkedList();
    HierarchyUtils.extractParents(nodes, nodesToChange);

    List modifiedVoids = new ArrayList();

    //exclude Assignments and VoidNodes
    if (deltaLevel > 0) {
        for (ListIterator i = nodesToChange.listIterator(); i.hasNext();) {
            if (!internalIndent((Node) i.next(), deltaLevel, actionType & NodeModel.UNDO, modifiedVoids))
                i.remove();/*  w w  w .j  a  va2  s.  com*/
            for (Iterator j = modifiedVoids.iterator(); j.hasNext();) {
                i.add(j.next());
            }
            modifiedVoids.clear();
        }
    } else {
        for (ListIterator i = nodesToChange.listIterator(nodesToChange.size()); i.hasPrevious();) {
            if (!internalIndent((Node) i.previous(), deltaLevel, actionType & NodeModel.UNDO, modifiedVoids))
                i.remove();
            for (Iterator j = modifiedVoids.iterator(); j.hasNext();) {
                i.add(j.next());
            }
            modifiedVoids.clear();
        }
    }

    if (isEvent(actionType) && nodesToChange.size() > 0)
        fireNodesChanged(this, nodesToChange.toArray());
    return nodesToChange;
}

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