Example usage for java.lang Float toString

Introduction

In this page you can find the example usage for java.lang Float toString.

Prototype

public static String toString(float f) 

Source Link

Document

Returns a string representation of the float argument.

Usage

From source file:com.google.sampling.experiential.server.MapServiceImpl.java

/**
 * @param experimentId//from www.  j a  v  a2 s .com
 * @param justUser 
 * @return
 */
private void getDailyResponseRateFor(Long experimentId, ExperimentStatsDAO accum, boolean justUser) {
    Map<DateMidnight, DateStat> dateStatsMap = Maps.newHashMap();
    Map<DateMidnight, Set<String>> sevenDayMap = Maps.newHashMap();

    int missedSignals = 0;
    long totalMillisToRespond = 0;
    String queryString = "";
    if (justUser) {
        queryString = "who=" + getWho() + ":";
    }
    List<EventDAO> events = getEventsForQuery(queryString + "experimentId=" + experimentId);
    for (EventDAO event : events) {
        if (event.isJoinEvent()) {
            continue;
        }
        if (event.isMissedSignal()) {
            missedSignals++;
            continue;
        }
        totalMillisToRespond += event.responseTime();
        Date date = event.getResponseTime();
        if (date == null) {
            date = event.getWhen();
        }
        DateMidnight dateMidnight = new DateMidnight(date);

        // Daily response count
        DateStat currentStat = dateStatsMap.get(dateMidnight);
        if (currentStat == null) {
            currentStat = new DateStat(dateMidnight.toDate());
            currentStat.addValue(new Double(1));
            dateStatsMap.put(dateMidnight, currentStat);
        } else {
            List<Double> values = currentStat.getValues();
            values.set(0, values.get(0) + 1);
        }

        // 7 day counts
        DateMidnight beginningOfWeekDateMidnight = getBeginningOfWeek(dateMidnight);
        Set<String> current7Day = sevenDayMap.get(beginningOfWeekDateMidnight);
        if (current7Day == null) {
            current7Day = Sets.newHashSet();
            sevenDayMap.put(beginningOfWeekDateMidnight, current7Day);
        }
        current7Day.add(event.getWho());
    }
    // daily response
    ArrayList<DateStat> dateStats = Lists.newArrayList(dateStatsMap.values());
    Collections.sort(dateStats);
    for (DateStat dateStat : dateStats) {
        dateStat.computeStats();
    }
    // 7 day count
    ArrayList<DateStat> sevenDayDateStats = Lists.newArrayList();
    for (DateMidnight dateKey : sevenDayMap.keySet()) {
        int count = sevenDayMap.get(dateKey).size();
        DateStat dateStat = new DateStat(dateKey.toDate());
        dateStat.addValue(new Double(count));
        sevenDayDateStats.add(dateStat);
        dateStat.computeStats();
    }
    Collections.sort(sevenDayDateStats);

    DateStat[] dsArray = new DateStat[dateStats.size()];
    accum.setDailyResponseRate(dateStats.toArray(dsArray));
    dsArray = new DateStat[sevenDayDateStats.size()];
    accum.setSevenDayDateStats(sevenDayDateStats.toArray(dsArray));

    String responseRateStr = "0%";
    int respondedSignals = events.size() - missedSignals;
    if (events.size() > 0) {
        float responseRate = ((float) respondedSignals / (float) events.size()) * 100;
        responseRateStr = Float.toString(responseRate) + "%";
    }
    accum.setResponseRate(responseRateStr);
    float avgResponseTime = (float) totalMillisToRespond / (float) respondedSignals / 60000;
    accum.setResponseTime(Float.toString(Math.round(avgResponseTime)));
}

---

From source file:com.createtank.payments.coinbase.CoinbaseApi.java

/**
 * Sell bitcoin and receive a credit to the user's U.S. bank account.
 * @param qty the number of bitcoins to sell
 * @return A Transfer object containing information about the sale.
 * @throws IOException//from w  w  w  .  java  2s  .  c  om
 */
public Transfer sellBitcoin(float qty) throws IOException {
    Map<String, String> params = new HashMap<String, String>();
    if (apiKey != null)
        params.put("api_key", apiKey);
    params.put("qty", Float.toString(qty));
    params.put("agree_btc_amount_varies", Boolean.toString(true));

    JsonObject response = RequestClient.post(this, "sells", params, accessToken);
    boolean success = response.get("success").getAsBoolean();

    return success ? Transfer.fromJson(response.getAsJsonObject("transfer")) : null;
}

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From source file:com.duinopeak.balanbot.BalanbotActivity.java

@Override
public void onStop() {
    super.onStop();
    if (D)/*w ww.  j  a  v a2 s  .c om*/
        Log.d(TAG, "-- ON STOP --");
    // unregister sensor listeners to prevent the activity from draining the
    // device's battery.
    mSensorFusion.unregisterListeners();

    // Store the value for FILTER_COEFFICIENT and max angle at shutdown
    Editor edit = PreferenceManager.getDefaultSharedPreferences(this).edit();
    edit.putString("filterCoefficient", Float.toString(mSensorFusion.filter_coefficient));
    edit.putBoolean("backToSpot", backToSpot);
    edit.putInt("maxAngle", maxAngle);
    edit.putInt("maxTurning", maxTurning);
    edit.commit();
}

---

From source file:com.iverson.toby.rhealth.MainActivity.java

public void FillPlace() {
    setContentView(R.layout.item_selected);

    TextView itemName = (TextView) findViewById(R.id.item_name);
    TextView itemVicinity = (TextView) findViewById(R.id.item_vicinity);
    TextView itemVRating = (TextView) findViewById(R.id.item_vrating);
    TextView itemRating = (TextView) findViewById(R.id.item_rating);
    TextView itemNegative = (TextView) findViewById(R.id.item_negative);

    itemRating.setText(Float.toString(CurrentPlace.place.getRating()) + "/5 Google Rating");
    itemName.setText(CurrentPlace.place.getName());
    itemVicinity.setText(CurrentPlace.place.getVicinity());
    itemVRating.setText(Integer.toString(CurrentPlace.place.getVRating()) + "/100 Health Score");
    if (CurrentPlace.place.getVRating() < 0) {
        itemNegative.setText("Yes negative numbers are bad");
    }//from   www .j  av a 2 s.  co  m

    Button clickButton = (Button) findViewById(R.id.violations_button);
    clickButton.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {

            setContentView(R.layout.violation_layout);
            ViolationAdapter violationAdapter = new ViolationAdapter(MainActivity.this, R.layout.activity_main,
                    CurrentViolations.all());
            violationView = (ListView) findViewById(R.id.violation_listview);
            violationView.setAdapter(violationAdapter);
            Button returnButton = (Button) findViewById(R.id.back_button);
            returnButton.setOnClickListener(new View.OnClickListener() {

                @Override
                public void onClick(View v) {
                    FillPlace();
                }
            });

        };
    });
    //opens map
    Button mapButton = (Button) findViewById(R.id.map_button);
    mapButton.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            float[] geometry = CurrentPlace.place.getGeometry();

            String uri = String.format(Locale.ENGLISH,
                    "geo:" + Float.toString(geometry[0]) + "," + Float.toString(geometry[1]));
            Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(uri));
            startActivity(intent);

            Toast.makeText(getApplicationContext(), "loading map " + uri, Toast.LENGTH_LONG).show();

        }
    });

    Button returnButton = (Button) findViewById(R.id.list_button);
    returnButton.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {

            setContentView(R.layout.httptestlist);
            FilLStoreList();
        }
    });

}

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From source file:net.myrrix.client.ClientRecommender.java

private void doSetOrRemove(String path, long unnormalizedID, float value, boolean set) throws TasteException {
    boolean sendValue = value != 1.0f;
    Map<String, String> requestProperties;
    byte[] bytes;
    if (sendValue) {
        requestProperties = Maps.newHashMapWithExpectedSize(2);
        bytes = Float.toString(value).getBytes(Charsets.UTF_8);
        requestProperties.put(HttpHeaders.CONTENT_TYPE, MediaType.PLAIN_TEXT_UTF_8.toString());
        requestProperties.put(HttpHeaders.CONTENT_LENGTH, Integer.toString(bytes.length));
    } else {/*from   ww w.j a  v  a2  s  .  c  om*/
        requestProperties = null;
        bytes = null;
    }

    TasteException savedException = null;
    for (HostAndPort replica : choosePartitionAndReplicas(unnormalizedID)) {
        HttpURLConnection connection = null;
        try {
            connection = buildConnectionToReplica(replica, path, set ? "POST" : "DELETE", sendValue, false,
                    requestProperties);
            if (sendValue) {
                OutputStream out = connection.getOutputStream();
                out.write(bytes);
                out.close();
            }
            // Should not be able to return Not Available status
            if (connection.getResponseCode() != HttpURLConnection.HTTP_OK) {
                throw new TasteException(connection.getResponseCode() + " " + connection.getResponseMessage());
            }
            return;
        } catch (TasteException te) {
            log.info("Can't access {} at {}: ({})", path, replica, te.toString());
            savedException = te;
        } catch (IOException ioe) {
            log.info("Can't access {} at {}: ({})", path, replica, ioe.toString());
            savedException = new TasteException(ioe);
        } finally {
            if (connection != null) {
                connection.disconnect();
            }
        }
    }
    throw savedException;
}

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From source file:com.skratchdot.electribe.model.esx.provider.SongItemProvider.java

/**
 * This returns the column text for the adapted class.
 * <!-- begin-user-doc -->/*from  w  ww.j  av  a2  s. co m*/
 * <!-- end-user-doc -->
 */
@Override
public String getColumnText(Object object, int columnIndex) {
    switch (columnIndex) {
    // Esx#
    case 0:
        return ((Song) object).getSongNumberCurrent().toString();
    // Orig#
    case 1:
        return ((Song) object).getSongNumberOriginal().toString();
    // Name
    case 2:
        return ((Song) object).getName();
    // Tempo
    case 3:
        return Float.toString(((Song) object).getTempo().getValue());
    // TempoLock
    case 4:
        return ((Song) object).getTempoLock().getLiteral();
    // Length
    case 5:
        return ((Song) object).getSongLength().getLiteral();
    // MuteHold
    case 6:
        return ((Song) object).getMuteHold().getLiteral();
    // NextSong
    case 7:
        return ((Song) object).getNextSongNumber().getLiteral();
    // NumOfEvents
    case 8:
        return Short.toString(((Song) object).getNumberOfSongEventsCurrent());
    default:
        return getText(object);
    }
}

---

From source file:eu.itesla_project.dymola.DymolaImpactAnalysis.java

private void fillMetrics(List<Contingency> contingencies, ExecutionReport report, Map<String, String> metrics) {
    float successPercent = 100f * (1 - ((float) report.getErrors().size()) / contingencies.size());
    metrics.put("successPercent", Float.toString(successPercent));
    DymolaUtil.putBadExitCode(report, metrics);
}

---

From source file:edu.cornell.mannlib.vitro.webapp.dao.jena.JenaBaseDao.java

/**
 * convenience method//from w  w w  .j  a va  2 s .co m
 */
protected void addPropertyFloatValue(Resource res, Property dataprop, Float value, Model model) {
    if (dataprop != null && value != null) {
        model.add(res, dataprop, Float.toString(value), XSDDatatype.XSDfloat);
    }
}

---

From source file:com.apm4all.tracy.TracyTest.java

@Test
public void testGetEvents_floatAnnotation() throws InterruptedException {
    final String FLOAT_NAME = "floatName";
    float floatValue = Float.MAX_VALUE;
    Tracy.setContext(TASK_ID_VALUE, PARENT_OPT_ID_VALUE, COMPONENT_VALUE);
    Tracy.before(L1_LABEL_NAME);//from w w w  .jav  a 2  s .c  o m
    Tracy.annotate(FLOAT_NAME, floatValue);
    Tracy.after(L1_LABEL_NAME);
    List<TracyEvent> events = Tracy.getEvents();
    assertEquals(1, events.size());
    TracyEvent event = events.get(0);
    assertEquals(TASK_ID_VALUE, event.getTaskId());
    assertEquals(PARENT_OPT_ID_VALUE, event.getParentOptId());
    assertEquals(L1_LABEL_NAME, event.getLabel());
    assertEquals(event.getAnnotation(FLOAT_NAME), new Float(floatValue));
    assertEquals(new Float(floatValue), Tracy.getEventsAsMaps().get(0).get(FLOAT_NAME));
    String jsonEvent = Tracy.getEventsAsJson().get(0);
    assertTrue(jsonEvent.contains("\"" + FLOAT_NAME + "\":" + Float.toString(floatValue)));
    Tracy.clearContext();
}

---

From source file:org.apache.vxquery.runtime.functions.cast.CastToStringOperation.java

public void convertFloatCanonical(FloatPointable floatp, DataOutput dOut) throws SystemException, IOException {
    abvsInner.reset();//from   ww  w .  j  a  v  a2 s.c om
    float value = floatp.getFloat();

    if (Float.isInfinite(value)) {
        if (value == Float.NEGATIVE_INFINITY) {
            FunctionHelper.writeCharSequence("-", dOutInner);
        }
        FunctionHelper.writeCharSequence("INF", dOutInner);
    } else if (Float.isNaN(value)) {
        FunctionHelper.writeCharSequence("NaN", dOutInner);
    } else {
        dOut.write(returnTag);
        dOut.writeUTF(Float.toString(value));
        return;
    }
    sendStringDataOutput(dOut);
}

---

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