Example usage for java.util LinkedHashMap keySet

Introduction

In this page you can find the example usage for java.util LinkedHashMap keySet.

Prototype

public Set<K> keySet() 

Source Link

Document

Returns a Set view of the keys contained in this map.

Usage

From source file:gtu._work.ui.SqlCreaterUI.java

private void firstRowMakeInsertSqlBtn(ActionEvent evt) {
    try {// w  w w  .j  a  va 2  s.  co m
        String tableName = Validate.notBlank(tableNameText.getText(), "??");
        File srcFile = JCommonUtil.filePathCheck(excelFilePathText2.getText(), "?", "xlsx");
        File saveFile = JCommonUtil._jFileChooser_selectFileOnly_saveFile();
        if (saveFile == null) {
            JCommonUtil._jOptionPane_showMessageDialog_error("?");
            return;
        }

        BufferedWriter writer = new BufferedWriter(
                new OutputStreamWriter(new FileOutputStream(saveFile), "utf8"));

        BufferedInputStream bis = new BufferedInputStream(new FileInputStream(srcFile));
        XSSFWorkbook xssfWorkbook = new XSSFWorkbook(bis);
        Sheet sheet = xssfWorkbook.getSheetAt(0);

        LinkedHashMap<String, String> valueMap = new LinkedHashMap<String, String>();
        for (int ii = 0; ii < sheet.getRow(0).getLastCellNum(); ii++) {
            valueMap.put(formatCellType(sheet.getRow(0).getCell(ii)), "");
        }

        for (int j = 0; j < sheet.getPhysicalNumberOfRows(); j++) {
            Row row = sheet.getRow(j);
            LinkedHashMap<String, String> valueMap2 = (LinkedHashMap<String, String>) valueMap.clone();
            int ii = 0;
            for (String key : valueMap2.keySet()) {
                valueMap2.put(key, formatCellType(row.getCell(ii)));
                ii++;
            }
            appendLog("" + valueMap2);
            String insertSql = this.fetchInsertSQL(tableName, valueMap2);
            appendLog("" + insertSql);
            writer.write(insertSql);
            writer.newLine();
        }
        bis.close();

        writer.flush();
        writer.close();

        JCommonUtil._jOptionPane_showMessageDialog_info("? : \n" + saveFile);
    } catch (Exception ex) {
        JCommonUtil.handleException(ex);
    }
}

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From source file:org.kutkaitis.timetable2.timetable.OptimizationResultsBean.java

private int calculateTeachersLectureWindowForIIIAndIV() {
    int penaltyPoints = 0;
    List<LinkedHashMap> teachersAllDay = getAllDaysTeacherTimeTable();

    for (LinkedHashMap<String, LinkedHashMap> daysTimeTable : teachersAllDay) {
        Collection<String> teacherNames = daysTimeTable.keySet();

        for (String teacherName : teacherNames) {
            LinkedHashMap<String, String> teachersTimeTableForTheDay = daysTimeTable.get(teacherName);
            Collection<String> lectureNumbers = teachersTimeTableForTheDay.keySet();
            int lectureNumbersSize = lectureNumbers.size();

            for (String lectureNumber : lectureNumbers) {
                String groupNameToSplit = teachersTimeTableForTheDay.get(lectureNumber);
                String[] splittedGroupNames = groupNameToSplit.split(":");
                String groupName = splittedGroupNames[1].trim();

                if (StringUtils.equals(groupName, EMPTY_GROUP)) {
                    if (studentsMockData.getTeachersFromIIIAndIV().containsKey(teacherName)) {
                        boolean isNotLastLectures = true;
                        for (int lectNum = Integer
                                .valueOf(lectureNumber); lectNum <= lectureNumbersSize; lectNum++) {

                            String grpNam = teachersTimeTableForTheDay.get(String.valueOf(lectNum))
                                    .split(":")[1].trim();

                            if (StringUtils.equals(grpNam, EMPTY_GROUP)) {
                                isNotLastLectures = false;
                            } else {
                                isNotLastLectures = true;
                                break;
                            }/*from ww  w . ja v  a 2  s.  co  m*/
                        }

                        if (isNotLastLectures) {
                            penaltyPoints += PenaltyPoints.LECTURE_WINDOW_FOR_TEACHER_III_IV.penaltyPoints();

                        }

                    }
                }

            }

        }
    }

    return penaltyPoints;

}

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From source file:com.grarak.kerneladiutor.activities.tools.profile.ProfileActivity.java

private void returnIntent(LinkedHashMap<String, String> commandsList) {
    ArrayList<String> ids = new ArrayList<>();
    ArrayList<String> commands = new ArrayList<>();
    Collections.addAll(ids, commandsList.keySet().toArray(new String[commands.size()]));
    Collections.addAll(commands, commandsList.values().toArray(new String[commands.size()]));
    if (commands.size() > 0) {
        Intent intent = new Intent();
        intent.putExtra(POSITION_INTENT, mProfilePosition);
        intent.putExtra(RESULT_ID_INTENT, ids);
        intent.putExtra(RESULT_COMMAND_INTENT, commands);
        setResult(0, intent);//from   w  ww.jav a  2s . com
        finish();
    } else {
        Utils.toast(R.string.no_changes, ProfileActivity.this);
    }
}

---

From source file:hydrograph.ui.propertywindow.propertydialog.PropertyDialogBuilder.java

private void addGroupsInTab(ScrolledCompositeHolder scrolledCompositeHolder,
        LinkedHashMap<String, ArrayList<Property>> subgroupTree) {
    for (String subgroupName : subgroupTree.keySet()) {
        Property property = subgroupTree.get(subgroupName).get(0);
        AbstractELTContainerWidget subGroupContainer = getGroupWidgetContainer(scrolledCompositeHolder,
                subgroupName, property);
        addCustomWidgetsToGroupWidget(subgroupTree, subgroupName, subGroupContainer);
    }//  w ww .  j a v  a2 s.com
}

---

From source file:eu.hydrologis.jgrass.charting.impl.JGrassXYLineChart.java

/**
 * A line chart creator basing on series made up two values per row. More series, independing
 * one from the other are supported./*  ww  w.  j  ava 2s .c  om*/
 * 
 * @param chartValues - a hashmap containing as keys the name of the series and as values the
 *        double[][] representing the data. Important: the data matrix has to be passed as two
 *        rows (not two columns)
 */
public JGrassXYLineChart(LinkedHashMap<String, double[][]> chartValues) {
    chartSeries = new XYSeries[chartValues.size()];
    // extrapolate the data from the Hashmap and convert it to a XYSeries
    // Collection
    final Iterator<String> it = chartValues.keySet().iterator();
    int count = 0;
    while (it.hasNext()) {
        final String key = it.next();
        final double[][] values = chartValues.get(key);

        chartSeries[count] = new XYSeries(key);
        for (int i = 0; i < values[0].length; i++) {
            // important: the data matrix has to be passed as two rows (not
            // two columns)
            double val = values[1][i];
            if (isNovalue(val))
                continue;
            chartSeries[count].add(values[0][i], val);
        }
        count++;
    }

    lineDataset = new XYSeriesCollection();
    for (int i = 0; i < chartSeries.length; i++) {
        lineDataset.addSeries(chartSeries[i]);
    }

}

---

From source file:edu.jhuapl.openessence.web.util.ControllerUtils.java

/**
 * Returns a new map that is sorted and then limited to the top {@code limit} values.  It then places the map back
 * in the original sort order minus anything that has been cut.
 *///from www  .  j ava2  s  .  co  m
public static LinkedHashMap<String, Double> getSortedAndLimitedMap(LinkedHashMap<String, Double> map,
        Integer limit, String limitLabel) {
    //test if we need to trim
    if (limit <= 0 || limit >= map.size()) {
        return map;
    }

    //sort by value
    Map<String, Double> sortedMap = ControllerUtils.getSortedByValueMap(map);
    //limit and combine results
    Map<String, Double> sortedLimitedMap = ControllerUtils.getLimitedMap(sortedMap, limit, limitLabel);

    //put the original sort order back (minus the values combined)
    LinkedHashMap<String, Double> originalSortResultMap = new LinkedHashMap<String, Double>(limit);
    LinkedHashMap<String, Double> passedValuesMap = new LinkedHashMap<String, Double>(map.size());
    int i = 0;
    for (String key : map.keySet()) {
        if (i < limit) {
            if (sortedLimitedMap.containsKey(key)) {
                Double value = sortedLimitedMap.get(key);
                //if value is not null/zero, add it and increment
                if (value != null && !Double.isNaN(value) && value > 0) {
                    originalSortResultMap.put(key, value);
                    i++;
                } else { //put it in a list of passed up values for inclusion at the end
                    passedValuesMap.put(key, value);
                }
            }
        }
    }
    //if we still have room after adding all sorted non zero values... fill the rest with passed values
    if (i < limit) {
        for (String key : passedValuesMap.keySet()) {
            if (i < limit) {
                originalSortResultMap.put(key, passedValuesMap.get(key));
                i++;
            }
        }
    }
    //add combined field if it is not null (indicates it was used even if the value is 0)
    Double cVal = sortedLimitedMap.get(limitLabel);
    if (cVal != null && !Double.isNaN(cVal)) {
        originalSortResultMap.put(limitLabel, cVal);
    }
    return originalSortResultMap;
}

---

From source file:com.genentech.application.property.TPSA.java

private void runTest(boolean countP, boolean countS) {
    String canSmi;/*from w  w w .  ja v  a  2  s  .  co m*/
    OEGraphMol mol = new OEGraphMol();
    LinkedHashMap<String, String> smilesMap = new LinkedHashMap<String, String>();
    loadHashMap(smilesMap);
    Iterator<String> iter = smilesMap.keySet().iterator();
    oemolostream ofs = new oemolostream();
    ofs.open("TPSA_test.sdf");
    while (iter.hasNext()) {
        String key = (String) iter.next();
        String PSA = (String) smilesMap.get(key);
        mol.Clear();
        if (oechem.OEParseSmiles(mol, key)) {
            mol.SetTitle(key);
            System.out.print(key + ": ");
            double tpsa = calculateTPSA(mol, countP, countS);
            mol.SetTitle(key);
            oechem.OEAddSDData(mol, "TPSA", String.valueOf(tpsa));
            canSmi = oechem.OECreateCanSmiString(mol);
            oechem.OEAddSDData(mol, "CanSmiles", canSmi);
            System.out.printf("Lit: %s\tTPSA: %.2f\n", PSA, tpsa);
            oechem.OEWriteMolecule(ofs, mol);
        } else {
            System.err.println("Error parsing the SMILES string: " + key);
        }
    }
}

---

From source file:eu.hydrologis.jgrass.charting.impl.JGrassXYBarChart.java

/**
 * A line chart creator basing on series made up two values per row. More series, independing
 * one from the other are supported.//from www.jav a 2 s .com
 * 
 * @param chartValues - a hashmap containing as keys the name of the series and as values the
 *        double[][] representing the data. Important: the data matrix has to be passed as two
 *        rows (not two columns)
 * @param barwidth
 */
public JGrassXYBarChart(LinkedHashMap<String, double[][]> chartValues, double barwidth) {
    chartSeries = new XYSeries[chartValues.size()];
    // extrapolate the data from the Hashmap and convert it to a XYSeries
    // Collection
    Iterator<String> it = chartValues.keySet().iterator();
    int count = 0;
    while (it.hasNext()) {
        String key = it.next();
        double[][] values = chartValues.get(key);

        chartSeries[count] = new XYSeries(key);
        for (int i = 0; i < values[0].length; i++) {
            // important: the data matrix has to be passed as two rows (not
            // two columns)
            double val = values[1][i];
            if (isNovalue(val))
                continue;
            chartSeries[count].add(values[0][i], val);
        }
        count++;
    }

    barDataset = new XYSeriesCollection();
    for (int i = 0; i < chartSeries.length; i++) {
        barDataset.addSeries(chartSeries[i]);
    }
    dataset = new XYBarDataset(barDataset, barwidth);

}

---

From source file:com.allinfinance.dwr.system.SelectOptionsDWR.java

/**
 * ????/*from   ww w. ja v a2s  . co m*/
 * @param txnId
 * @return
 */
public String getComboDataWithParameter(String txnId, String parameter, HttpServletRequest request,
        HttpServletResponse response) {

    String jsonData = "{data:[{'valueField':'','displayField':'?'}]}";
    try {
        //??
        Operator operator = (Operator) request.getSession().getAttribute(Constants.OPERATOR_INFO);
        LinkedHashMap<String, String> dataMap = SelectOption.getSelectView(txnId,
                new Object[] { operator, parameter });
        Iterator<String> iter = dataMap.keySet().iterator();
        if (iter.hasNext()) {
            Map<String, Object> jsonDataMap = new HashMap<String, Object>();
            LinkedList<Object> jsonDataList = new LinkedList<Object>();
            Map<String, String> tmpMap = null;
            String key = null;
            while (iter.hasNext()) {
                tmpMap = new LinkedHashMap<String, String>();
                key = iter.next();
                tmpMap.put("valueField", key);
                tmpMap.put("displayField", dataMap.get(key));
                jsonDataList.add(tmpMap);
            }
            jsonDataMap.put("data", jsonDataList);
            jsonData = JSONBean.genMapToJSON(jsonDataMap);
        }
    } catch (Exception e) {
        e.printStackTrace();
        log.error(e.getMessage());
    }
    //      System.out.println(jsonData);
    return jsonData;
}

---

From source file:com.streamsets.pipeline.stage.processor.jdbcmetadata.JdbcMetadataProcessor.java

@Override
protected void process(Record record, BatchMaker batchMaker) throws StageException {
    try {/*  w  w w.j a v a  2  s .  c o m*/
        ELVars variables = getContext().createELVars();
        RecordEL.setRecordInContext(variables, record);
        TimeEL.setCalendarInContext(variables, Calendar.getInstance());
        TimeNowEL.setTimeNowInContext(variables, new Date());

        String schema = (schemaEL != null) ? elEvals.dbNameELEval.eval(variables, schemaEL, String.class)
                : null;
        String tableName = elEvals.tableNameELEval.eval(variables, tableNameEL, String.class);

        if (StringUtils.isEmpty(schema)) {
            schema = null;
        }

        // Obtain the record structure from current record
        LinkedHashMap<String, JdbcTypeInfo> recordStructure = JdbcMetastoreUtil.convertRecordToJdbcType(record,
                decimalDefaultsConfig.precisionAttribute, decimalDefaultsConfig.scaleAttribute, schemaWriter);

        if (recordStructure.isEmpty()) {
            batchMaker.addRecord(record);
            return;
        }

        LinkedHashMap<String, JdbcTypeInfo> tableStructure = null;
        try {
            tableStructure = tableCache.get(Pair.of(schema, tableName));
        } catch (ExecutionException e) {
            throw new JdbcStageCheckedException(JdbcErrors.JDBC_203, e.getMessage(), e);
        }

        if (tableStructure.isEmpty()) {
            // Create table
            schemaWriter.createTable(schema, tableName, recordStructure);
            tableCache.put(Pair.of(schema, tableName), recordStructure);
        } else {
            // Compare tables
            LinkedHashMap<String, JdbcTypeInfo> columnDiff = JdbcMetastoreUtil.getDiff(tableStructure,
                    recordStructure);
            if (!columnDiff.isEmpty()) {
                LOG.trace("Detected drift for table {} - new columns: {}", tableName,
                        StringUtils.join(columnDiff.keySet(), ","));
                schemaWriter.alterTable(schema, tableName, columnDiff);
                tableCache.put(Pair.of(schema, tableName), recordStructure);
            }
        }

        batchMaker.addRecord(record);
    } catch (JdbcStageCheckedException error) {
        LOG.error("Error happened when processing record", error);
        LOG.trace("Record that caused the error: {}", record.toString());
        errorRecordHandler.onError(new OnRecordErrorException(record, error.getErrorCode(), error.getParams()));
    }
}

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