Example usage for java.util LinkedHashMap put

Introduction

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

Prototype

V put(K key, V value);

Source Link

Document

Associates the specified value with the specified key in this map (optional operation).

Usage

From source file:com.streamsets.pipeline.lib.generator.delimited.TestDelimitedDataGenerator.java

@Test
public void testGeneratorListMapWithHeader() throws Exception {
    StringWriter writer = new StringWriter();
    DataGenerator gen = new DelimitedCharDataGenerator(writer, CsvMode.CSV.getFormat(), CsvHeader.WITH_HEADER,
            "h", "d", null);

    LinkedHashMap<String, Field> linkedHashMap = new LinkedHashMap<>();
    linkedHashMap.put("firstField", Field.create("sampleValue"));
    linkedHashMap.put("secondField", Field.create(20));
    Field listMapField = Field.createListMap(linkedHashMap);
    Record record = RecordCreator.create();
    record.set(listMapField);/*from w ww  .j av  a 2s. c  o m*/

    gen.write(record);
    gen.close();
    Assert.assertEquals("firstField,secondField\r\nsampleValue,20\r\n", writer.toString());
}

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From source file:com.streamsets.pipeline.lib.generator.delimited.TestDelimitedDataGenerator.java

@Test
public void testGeneratorListMapIgnoreHeader() throws Exception {
    StringWriter writer = new StringWriter();
    DataGenerator gen = new DelimitedCharDataGenerator(writer, CsvMode.CSV.getFormat(), CsvHeader.IGNORE_HEADER,
            "h", "d", null);

    LinkedHashMap<String, Field> linkedHashMap = new LinkedHashMap<>();
    linkedHashMap.put("firstField", Field.create("sampleValue"));
    linkedHashMap.put("secondField", Field.create(20));
    Field listMapField = Field.createListMap(linkedHashMap);
    Record record = RecordCreator.create();
    record.set(listMapField);/*from w  ww  .ja  v a2 s.  c  o m*/

    gen.write(record);
    gen.close();
    Assert.assertEquals("sampleValue,20\r\n", writer.toString());
}

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From source file:com.streamsets.pipeline.lib.generator.delimited.TestDelimitedDataGenerator.java

@Test
public void testGeneratorListMapNoHeader() throws Exception {
    StringWriter writer = new StringWriter();
    DataGenerator gen = new DelimitedCharDataGenerator(writer, CsvMode.CSV.getFormat(), CsvHeader.NO_HEADER,
            "h", "d", null);

    LinkedHashMap<String, Field> linkedHashMap = new LinkedHashMap<>();
    linkedHashMap.put("firstField", Field.create("sampleValue"));
    linkedHashMap.put("secondField", Field.create(20));
    Field listMapField = Field.createListMap(linkedHashMap);
    Record record = RecordCreator.create();
    record.set(listMapField);//from  w w  w. j  av  a  2 s . c om

    gen.write(record);
    gen.close();
    Assert.assertEquals("sampleValue,20\r\n", writer.toString());
}

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From source file:com.intel.iotkitlib.LibModules.UserManagement.java

public boolean changePassword(String emailAddress, String currentPassword, String newPassword)
        throws JSONException {
    if (emailAddress == null || currentPassword == null || newPassword == null) {
        Log.d(TAG, "email or currentPassword or newPassword cannot be empty");
        return false;
    }//w w w  .  j  a  va  2 s .  c o  m
    String body;
    if ((body = createBodyForChangePassword(currentPassword, newPassword)) == null) {
        return false;
    }
    //initiating put for change password request
    HttpPutTask changePassword = new HttpPutTask(new HttpTaskHandler() {
        @Override
        public void taskResponse(int responseCode, String response) {
            Log.d(TAG, String.valueOf(responseCode));
            Log.d(TAG, response);
            statusHandler.readResponse(responseCode, response);
        }
    });
    changePassword.setHeaders(basicHeaderList);
    changePassword.setRequestBody(body);
    LinkedHashMap<String, String> linkedHashMap = new LinkedHashMap<String, String>();
    linkedHashMap.put("email", emailAddress);
    String url = objIotKit.prepareUrl(objIotKit.changePassword, linkedHashMap);
    return super.invokeHttpExecuteOnURL(url, changePassword, "change password");
}

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From source file:com.xyz.system.service.impl.DefinitionSourceFactoryBean.java

/**
 * resourceDetailService??LinkedHashMap<String, String>?URL??
 * DefaultFilterInvocationDefinitionSource?LinkedHashMap<RequestKey, ConfigAttributeDefinition>?.
 *//*from w ww. ja  va2s .c  o m*/
protected LinkedHashMap<RequestKey, Collection<ConfigAttribute>> buildRequestMap() throws Exception {
    LinkedHashMap<String, String> srcMap = securityManager.getRequestMap();
    LinkedHashMap<RequestKey, Collection<ConfigAttribute>> distMap = new LinkedHashMap<RequestKey, Collection<ConfigAttribute>>();

    for (Map.Entry<String, String> entry : srcMap.entrySet()) {
        RequestKey key = new RequestKey(entry.getKey(), null);
        if (StringUtils.isNotBlank(entry.getValue())) {
            distMap.put(key, SecurityConfig.createListFromCommaDelimitedString(entry.getValue()));
        }
    }

    return distMap;
}

---

From source file:service.TagService.java

public LinkedHashMap<Long, Tag> getAllActiveTagsMap(Long pkId) {
    LinkedHashMap<Long, Tag> res = new LinkedHashMap();
    for (Tag tag : getAllActiveTags(pkId)) {
        res.put(tag.getId(), tag);
    }/*from w  ww  .  j av  a2  s  . com*/
    return res;
}

---

From source file:com.opengamma.analytics.financial.provider.sensitivity.multicurve.MultipleCurrencyParameterSensitivity.java

/**
 * Create a copy of the object with all the sensitivities multiplied by a common factor.
 * @param factor The factor.//  w w  w. jav a2s.c om
 * @return The multiplied sensitivity.
 */
public MultipleCurrencyParameterSensitivity multipliedBy(final double factor) {
    final MatrixAlgebra algebra = MatrixAlgebraFactory.COMMONS_ALGEBRA;
    final LinkedHashMap<Pair<String, Currency>, DoubleMatrix1D> result = new LinkedHashMap<>();
    for (final Pair<String, Currency> nameCcy : _sensitivity.keySet()) {
        result.put(nameCcy, (DoubleMatrix1D) algebra.scale(_sensitivity.get(nameCcy), factor));
    }
    return new MultipleCurrencyParameterSensitivity(result);
}

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From source file:com.itemanalysis.jmetrik.file.JmetrikOutputWriter.java

private void saveCsvFile(File outputFile, Outputter outputter) throws IOException {

    ArrayList<VariableAttributes> variables = outputter.getColumnAttributes();
    LinkedHashMap<VariableName, VariableAttributes> variableAttributeMap = new LinkedHashMap<VariableName, VariableAttributes>();
    String[] header = new String[variables.size()];
    int hIndex = 0;
    for (VariableAttributes v : variables) {
        variableAttributeMap.put(v.getName(), v);
        header[hIndex] = v.getName().toString();
        hIndex++;/*from w  ww  . jav a 2s  . c  o m*/
    }

    Writer writer = null;
    CSVPrinter printer = null;

    try {
        //Ensure that file is a csv file.
        String fname = FilenameUtils.removeExtension(outputFile.getAbsolutePath());
        outputFile = new File(fname + ".csv");

        writer = new OutputStreamWriter(new FileOutputStream(outputFile));
        printer = new CSVPrinter(writer, CSVFormat.DEFAULT.withCommentMarker('#').withHeader(header));

        Iterator<Object[][]> iter = outputter.iterator();
        Object[][] outputChunk = null;

        while (iter.hasNext()) {
            outputChunk = iter.next();

            for (int i = 0; i < outputChunk.length; i++) {
                printer.printRecord(outputChunk[i]);
            }

        }

    } catch (IOException ex) {
        throw ex;
    } finally {
        printer.close();
    }

}

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From source file:com.mongodb.hadoop.pig.MongoStorage.java

protected void writeField(BasicDBObjectBuilder builder, ResourceSchema.ResourceFieldSchema field, Object d)
        throws IOException {

    // If the field is missing or the value is null, write a null
    if (d == null) {
        builder.add(field.getName(), d);
        return;//from   w  w  w.j  ava  2s .  c  om
    }

    ResourceSchema s = field.getSchema();

    // Based on the field's type, write it out
    switch (field.getType()) {
    case DataType.INTEGER:
        builder.add(field.getName(), (Integer) d);
        return;

    case DataType.LONG:
        builder.add(field.getName(), (Long) d);
        return;

    case DataType.FLOAT:
        builder.add(field.getName(), (Float) d);
        return;

    case DataType.DOUBLE:
        builder.add(field.getName(), (Double) d);
        return;

    case DataType.BYTEARRAY:
        builder.add(field.getName(), d.toString());
        return;

    case DataType.CHARARRAY:
        builder.add(field.getName(), (String) d);
        return;

    // Given a TUPLE, create a Map so BSONEncoder will eat it
    case DataType.TUPLE:
        if (s == null) {
            throw new IOException("Schemas must be fully specified to use "
                    + "this storage function.  No schema found for field " + field.getName());
        }
        ResourceSchema.ResourceFieldSchema[] fs = s.getFields();
        LinkedHashMap m = new java.util.LinkedHashMap();
        for (int j = 0; j < fs.length; j++) {
            m.put(fs[j].getName(), ((Tuple) d).get(j));
        }
        builder.add(field.getName(), (Map) m);
        return;

    // Given a BAG, create an Array so BSONEnconder will eat it.
    case DataType.BAG:
        if (s == null) {
            throw new IOException("Schemas must be fully specified to use "
                    + "this storage function.  No schema found for field " + field.getName());
        }
        fs = s.getFields();
        if (fs.length != 1 || fs[0].getType() != DataType.TUPLE) {
            throw new IOException("Found a bag without a tuple " + "inside!");
        }
        // Drill down the next level to the tuple's schema.
        s = fs[0].getSchema();
        if (s == null) {
            throw new IOException("Schemas must be fully specified to use "
                    + "this storage function.  No schema found for field " + field.getName());
        }
        fs = s.getFields();

        ArrayList a = new ArrayList<Map>();
        for (Tuple t : (DataBag) d) {
            LinkedHashMap ma = new java.util.LinkedHashMap();
            for (int j = 0; j < fs.length; j++) {
                ma.put(fs[j].getName(), ((Tuple) t).get(j));
            }
            a.add(ma);
        }

        builder.add(field.getName(), a);
        return;
    case DataType.MAP:
        Map map = (Map) d;
        for (Object key : map.keySet()) {
            builder.add(key.toString(), map.get(key));
        }
        return;
    }
}

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

public static LinkedHashMap<String, ChartData> getSortedAndLimitedChartDataMap(
        LinkedHashMap<String, ChartData> map, Integer limit, String limitLabel) {
    //test if we need to trim
    if (limit <= 0 || limit >= map.size()) {
        return map;
    }/*from w ww . j  av a  2  s . co  m*/

    //sort by value
    Map<String, ChartData> sortedMap = ControllerUtils.getSortedByChartDataMap(map);
    //limit and combine results
    Map<String, ChartData> sortedLimitedMap = ControllerUtils.getLimitedChartDataMap(sortedMap, limit,
            limitLabel);

    //put the original sort order back (minus the values combined)
    LinkedHashMap<String, ChartData> originalSortResultMap = new LinkedHashMap<String, ChartData>(limit);
    LinkedHashMap<String, ChartData> passedValuesMap = new LinkedHashMap<String, ChartData>(map.size());
    int i = 0;
    for (String key : map.keySet()) {
        if (i < limit) {
            if (sortedLimitedMap.containsKey(key)) {
                ChartData value = sortedLimitedMap.get(key);
                //if value is not null/zero, add it and increment
                if (value != null && value.getCount() != null && !Double.isNaN(value.getCount())
                        && value.getCount() > 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)
    ChartData cVal = sortedLimitedMap.get(limitLabel);
    if (cVal != null && cVal.getCount() != null && !Double.isNaN(cVal.getCount())) {
        originalSortResultMap.put(limitLabel, cVal);
    }
    return originalSortResultMap;
}

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