Example usage for java.util List clear

List of usage examples for java.util List clear

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Introduction

In this page you can find the example usage for java.util List clear.

Prototype

void clear();

Source Link

Document

Removes all of the elements from this list (optional operation).

Usage

From source file:com.google.uzaygezen.core.BoundedRollupTest.java

@Test
public void nodeAndLeafCount() {
    final List<int[]> list = Lists.newArrayList();
    IntArrayCallback callback = new ListCollector(list);
    for (int n = 0; n < 8; ++n) {
        list.clear();
        // Exact sum means that no array will be a prefix of another one.
        TestUtils.generateSpecWithExactSum(n, 2 * n, callback);
        Collections.sort(list, IntArrayComparator.INSTANCE);
        BoundedRollup<Integer, LongContent> rollup = BoundedRollup.create(TestUtils.ZERO_LONG_CONTENT,
                Integer.MAX_VALUE);
        MapNode<Integer, LongContent> actual = createTree(list, rollup);
        checkTreeIsComplete(list, n, actual);
    }/*from ww  w.  j a  va  2s.  com*/
}

From source file:com.google.uzaygezen.core.BoundedRollupTest.java

@Test
public void oneNodeAtMost() {
    final List<int[]> list = Lists.newArrayList();
    IntArrayCallback callback = new ListCollector(list);
    for (int n = 0; n < 8; ++n) {
        list.clear();
        // Exact sum means that no array will be a prefix of another one.
        TestUtils.generateSpecWithExactSum(n, 2 * n, callback);
        Collections.sort(list, IntArrayComparator.INSTANCE);
        BoundedRollup<Integer, LongContent> rollup = BoundedRollup.create(TestUtils.ZERO_LONG_CONTENT, 1);
        MapNode<Integer, LongContent> actual = createTree(list, rollup);
        Assert.assertEquals(MapNode.create(new LongContent(list.size()),
                ImmutableMap.<Integer, MapNode<Integer, LongContent>>of()), actual);
    }//from   w  w  w .  j  a v  a  2 s.  co m
}

From source file:com.redhat.persistence.oql.EquiSet.java

boolean add(List equal) {
    Integer to = null;/*from   w  ww . j av a  2  s  .  co m*/
    List added = null;
    int addedidx = -1;
    m_from.clear();

    for (int i = 0; i < equal.size(); i++) {
        Object o = equal.get(i);
        Integer idx = (Integer) m_nodes.get(o);
        if (idx == null) {
            if (added == null) {
                addedidx = allocatePartition();
                added = getPartition(addedidx);
            }
            added.add(o);
        } else if (to == null) {
            to = idx;
        } else if (to.equals(idx)) {
            // do nothing
        } else {
            List top = getPartition(to);
            List fromp = getPartition(idx);
            if (fromp.size() > top.size()) {
                m_from.add(to);
                to = idx;
            } else {
                m_from.add(idx);
            }
        }
    }

    if (to == null) {
        if (added == null) {
            return false;
        } else {
            partitionAll(added, new Integer(addedidx));
            return true;
        }
    }

    List top = getPartition(to);

    boolean modified = false;

    if (added != null) {
        if (added.size() > top.size()) {
            m_from.add(to);
            to = new Integer(addedidx);
            top = added;
            partitionAll(added, to);
            modified = true;
        } else {
            m_from.add(new Integer(addedidx));
        }
    }

    for (int i = 0; i < m_from.size(); i++) {
        Integer idx = (Integer) m_from.get(i);
        List from = getPartition(idx);
        for (int j = 0; j < from.size(); j++) {
            Object o = from.get(j);
            top.add(o);
            m_nodes.put(o, to);
        }
        from.clear();
        m_free.add(idx);
        modified = true;
    }

    return modified;
}

From source file:edu.ku.brc.stats.BarChartPanel.java

public synchronized void allResultsBack(final QueryResultsContainerIFace qrc) {
    // create a dataset...
    String cat = "";
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();

    java.util.List<Object> list = handler.getDataObjects();
    for (int i = 0; i < list.size(); i++) {
        Object descObj = list.get(i++);
        Object valObj = list.get(i);
        if (descObj != null && valObj != null) {
            dataset.addValue(getInt(valObj), getString(descObj), cat);
        }/*from   ww  w .ja  va2 s  .c o m*/
    }
    list.clear();

    // create the chart...
    JFreeChart jgChart = ChartFactory.createBarChart3D(title, // chart title
            xAxisTitle, // domain axis label
            yAxisTitle, // range axis label
            dataset, // data
            isVertical ? PlotOrientation.VERTICAL : PlotOrientation.HORIZONTAL, true, // include legend
            true, // tooltips?
            false // URLs?
    );

    // create and display a frame...
    chartPanel = new org.jfree.chart.ChartPanel(jgChart, true, true, true, true, true);

    /*CustomColorBarChartRenderer ccbcr = new CustomColorBarChartRenderer()
    jgChart.getCategoryPlot().setRenderer(ccbcr);
    //Collection<LegendItem> items = jgChart.getCategoryPlot().getLegendItems();
    for (int i=0;i<jgChart.getCategoryPlot().getLegendItems().getItemCount();i++)
    {
    LegendItem item = jgChart.getCategoryPlot().getLegendItems().get(i);
    item.setFillPaintTransformer(transformer)
    }
    //jgChart.getCategoryPlot().setRenderer(new CustomColorBarChartRenderer());
             
     */

    removeAll();
    setLayout(new ChartLayoutManager(this));

    add(chartPanel);

    validate();
    doLayout();
    repaint();

    // TODO This is a kludge for now to get the BarChart to Paint Correctly
    UIRegistry.forceTopFrameRepaint();

}

From source file:com.jaeksoft.searchlib.crawler.file.database.FileManager.java

public int updateFetchStatus(AbstractSearchRequest searchRequest, FetchStatus fetchStatus, int bufferSize,
        TaskLog taskLog) throws SearchLibException {
    setCurrentTaskLog(taskLog);/*w  w  w  . j  a v a 2s .  c om*/
    try {
        int total = 0;
        FileItemFieldEnum.INSTANCE.fetchStatus.addFilterQuery(searchRequest, fetchStatus.value, false, true);
        List<FileItem> fileItemList = new ArrayList<FileItem>();
        for (;;) {
            fileItemList.clear();
            getFileList(searchRequest, 0, bufferSize, fileItemList);
            if (fileItemList.size() == 0)
                break;
            for (FileItem fileItem : fileItemList)
                fileItem.setFetchStatus(fetchStatus);
            updateFileItems(fileItemList);
            total += fileItemList.size();
            taskLog.setInfo(total + " URI(s) updated");
            if (taskLog.isAbortRequested())
                throw new SearchLibException.AbortException();
        }
        return total;
    } catch (ParseException e) {
        throw new SearchLibException(e);
    } finally {
        resetCurrentTaskLog();
    }
}

From source file:com.anyuan.thomweboss.persistence.jdbcimpl.user.UserDaoJdbcImpl.java

@Override
public List<User> listAll() {
    //        Connection conn = getConnection();
    final List<User> listUser = new ArrayList<User>();

    String sql = "select * from t_user";
    getJdbcTemplate().query(sql, new RowCallbackHandler() {

        @Override/*w  w w.  ja v  a 2s  .  c om*/
        public void processRow(ResultSet rs) throws SQLException {
            listUser.clear();
            User user = null;
            while (rs.next()) {
                user = new User();
                user.setId(rs.getLong("f_id"));
                user.setUsername(rs.getString("f_username"));
                user.setNickname(rs.getString("f_nickname"));
                listUser.add(user);

            }
            //                rs.close(); // ,  ResultSet ?
        }

    });

    //        try {
    //            Statement state = conn.createStatement();
    //            ResultSet rs = state.executeQuery(sql);
    //            listUser = new ArrayList<User>();
    //            User user = null;
    //            while (rs.next()) {
    //                System.out.println(rs.getString(3));
    //                user = new User();
    //                user.setId(rs.getLong("f_id"));
    //                user.setUsername(rs.getString("f_username"));
    //                user.setNickname(rs.getString("f_nickname"));
    //                listUser.add(user);
    //                
    //            }
    //            rs.close();
    //        } catch (SQLException e) {
    //            e.printStackTrace();
    //        } finally {
    //            try {
    //                conn.close();
    //            } catch (SQLException e) {
    //                e.printStackTrace();
    //            }
    //        }
    return listUser;
}

From source file:edu.nd.darts.cimon.NDroidAdmin.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.administrator);
    // Toast.makeText(getBaseContext(), "This is",
    // Toast.LENGTH_LONG).show();

    startService(new Intent(this, NDroidService.class));

    Resources res = getResources(); // Resource object to get Drawables
    TabHost tabHost = getTabHost(); // The activity TabHost
    TabHost.TabSpec spec; // Reusable TabSpec for each tab
    Intent intent; // Reusable Intent for each tab

    // Create an Intent to launch an Activity for the tab (to be reused)
    // intent = new Intent().setClass(this, NDroidSystem.class);
    intent = new Intent().setClass(this, CimonListView.class);
    intent.putExtra("key", Metrics.TYPE_SYSTEM);

    // Initialize a TabSpec for each tab and add it to the TabHost
    spec = tabHost.newTabSpec("system").setIndicator("System", res.getDrawable(R.drawable.icon_system))
            .setContent(intent);/*from w  w  w . j  ava2 s . com*/
    tabHost.addTab(spec);

    // Do the same for the other tabs
    // intent = new Intent().setClass(this, NDroidSensor.class);
    intent = new Intent().setClass(this, CimonListView.class);
    intent.putExtra("key", Metrics.TYPE_SENSOR);
    spec = tabHost.newTabSpec("sensors").setIndicator("Sensors", res.getDrawable(R.drawable.icon_sensor))
            .setContent(intent);
    tabHost.addTab(spec);

    // intent = new Intent().setClass(this, NDroidUser.class);
    intent = new Intent().setClass(this, CimonListView.class);
    intent.putExtra("key", Metrics.TYPE_USER);
    spec = tabHost.newTabSpec("user").setIndicator("User Activity", res.getDrawable(R.drawable.icon_user))
            .setContent(intent);
    tabHost.addTab(spec);

    tabHost.setCurrentTab(0);

    SharedPreferences appPrefs = getSharedPreferences(SHARED_PREFS, Context.MODE_PRIVATE);

    int storedVersion = appPrefs.getInt(PREF_VERSION, -1);

    int appVersion = -1;

    try {
        appVersion = getPackageManager().getPackageInfo(getPackageName(), 0).versionCode;
    } catch (NameNotFoundException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    if (DebugLog.DEBUG)
        Log.d(TAG, "NDroidAdmin.onCreate - appVersion:" + appVersion + " storedVersion:" + storedVersion);

    if (appVersion > storedVersion) {

        new Thread(new Runnable() {
            public void run() {
                List<MetricService<?>> serviceList;
                serviceList = MetricService.getServices(Metrics.TYPE_SYSTEM);
                for (MetricService<?> mService : serviceList) {
                    mService.insertDatabaseEntries();
                }
                serviceList.clear();
                serviceList = MetricService.getServices(Metrics.TYPE_SENSOR);
                for (MetricService<?> mService : serviceList) {
                    mService.insertDatabaseEntries();
                }
                serviceList.clear();
                serviceList = MetricService.getServices(Metrics.TYPE_USER);
                for (MetricService<?> mService : serviceList) {
                    mService.insertDatabaseEntries();
                }
                serviceList.clear();
            }
        }).start();

        SharedPreferences.Editor editor = appPrefs.edit();
        editor.putInt(PREF_VERSION, appVersion);
        editor.commit();
    }
}

From source file:edu.pitt.dbmi.ipm.service.storage.Storage.java

/**
 * Return query result as array of Strings
 * /*from  www .j  av a 2 s  .  co  m*/
 * @param res
 * @param jObj
 * @param jArr
 * @param val
 * @return Strings[]
 */
public String[] jsonResAsArray(JSONObject res, String jObj, String jArr, String val) {
    try {
        JSONArray bindings = (res.getJSONObject(jObj)).getJSONArray(jArr);
        String userID = null;
        List<String> rr = new ArrayList<String>();
        for (int i = 0; i < bindings.length(); i++) {
            JSONObject c = bindings.getJSONObject(i);
            rr.add(new JSONObject(c.getString(val)).getString("value"));
        }
        Collections.sort(rr, String.CASE_INSENSITIVE_ORDER);
        String[] toret = rr.toArray(new String[rr.size()]);
        rr.clear();
        rr = null;
        return toret;
    } catch (JSONException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    return null;

}

From source file:net.sf.jabref.gui.search.SearchResultsDialog.java

/**
 * Set up the comparators for each column, so the user can modify sort order
 * by clicking the column labels.// w  w  w.  jav  a2 s .c om
 * @param comparatorChooser The comparator chooser controlling the sort order.
 */
private void setupComparatorChooser(TableComparatorChooser<BibEntry> comparatorChooser) {
    // First column:
    List<Comparator> comparators = comparatorChooser.getComparatorsForColumn(0);
    comparators.clear();

    comparators = comparatorChooser.getComparatorsForColumn(1);
    comparators.clear();

    // Icon columns:
    for (int i = 0; i < PAD; i++) {
        comparators = comparatorChooser.getComparatorsForColumn(i);
        comparators.clear();
        if (i == FILE_COL) {
            comparators.add(new IconComparator(Collections.singletonList(FieldName.FILE)));
        } else if (i == URL_COL) {
            comparators.add(new IconComparator(Collections.singletonList(FieldName.URL)));
        }

    }
    // Remaining columns:
    for (int i = PAD; i < (PAD + FIELDS.length); i++) {
        comparators = comparatorChooser.getComparatorsForColumn(i);
        comparators.clear();
        comparators.add(new FieldComparator(FIELDS[i - PAD]));
    }

    sortedEntries.getReadWriteLock().writeLock().lock();
    comparatorChooser.appendComparator(PAD, 0, false);
    sortedEntries.getReadWriteLock().writeLock().unlock();

}

From source file:com.qspin.qtaste.testsuite.impl.JythonTestScript.java

/**
 * Parses a PythonDoc comment and returns a map of tag names to descriptions
 *
 * @param pythonDoc a PythonDoc comment//  w  w w  . j ava 2  s.  com
 * @return a map of tag names to descriptions; the description before tags
 * is mapped to an empty tag name
 */
public static HashMap<String, String> parsePythonDoc(String pythonDoc) {
    HashMap<String, String> tagsDoc = new HashMap<>();
    String[] lines = pythonDoc.split("\\s*\n\\s*");
    String tag = "";
    List<String> textLines = new ArrayList<>();
    for (String line : lines) {
        if (line.startsWith("@")) {
            tagsDoc.put(tag, Strings.join(textLines, "\n"));
            String[] tagAndText = line.substring(1).split("\\s+", 2);
            tag = tagAndText[0];
            textLines.clear();
            if (tagAndText.length == 2) {
                textLines.add(tagAndText[1]);
            }
        } else {
            textLines.add(line);
        }
    }
    tagsDoc.put(tag, Strings.join(textLines, "\n"));
    return tagsDoc;
}