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.cloudera.oryx.als.serving.web.EstimateForAnonymousServlet.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException {

    CharSequence pathInfo = request.getPathInfo();
    if (pathInfo == null) {
        response.sendError(HttpServletResponse.SC_BAD_REQUEST, "No path");
        return;// www .j  a v a2  s .  c om
    }
    Iterator<String> pathComponents = SLASH.split(pathInfo).iterator();
    String toItemID;
    Pair<String[], float[]> itemIDsAndValue;
    try {
        toItemID = pathComponents.next();
        itemIDsAndValue = RecommendToAnonymousServlet.parseItemValuePairs(pathComponents);
    } catch (NoSuchElementException nsee) {
        response.sendError(HttpServletResponse.SC_BAD_REQUEST, nsee.toString());
        return;
    }

    if (itemIDsAndValue.getFirst().length == 0) {
        response.sendError(HttpServletResponse.SC_BAD_REQUEST, "No items");
        return;
    }

    String[] itemIDs = itemIDsAndValue.getFirst();
    unescapeSlashHack(itemIDs);
    float[] values = itemIDsAndValue.getSecond();

    OryxRecommender recommender = getRecommender();
    try {
        float estimate = recommender.estimateForAnonymous(toItemID, itemIDs, values);
        Writer out = response.getWriter();
        out.write(Float.toString(estimate));
        out.write('\n');
    } catch (NotReadyException nre) {
        response.sendError(HttpServletResponse.SC_SERVICE_UNAVAILABLE, nre.toString());
    } catch (NoSuchItemException nsie) {
        response.sendError(HttpServletResponse.SC_NOT_FOUND, nsie.toString());
    }
}

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From source file:com.controlj.addon.weather.noaa.DocumentLoader.java

public Document getForecast(float latitude, float longitude, int numDays, boolean isMetric)
        throws WeatherServiceException {
    Map<String, Object> params = new HashMap<String, Object>();
    params.put("lat", Float.toString(latitude));
    params.put("lon", Float.toString(longitude));
    params.put("startDate", dateFormat.format(new Date()));
    params.put("numDays", Integer.toString(numDays));
    params.put("format", "24 hourly");
    params.put("Unit", isMetric ? "m" : "e");
    try {/*  ww w  .ja v a2s  . com*/
        return new HTTPHelper().readDocument("http", "graphical.weather.gov", -1,
                "/xml/sample_products/browser_interface/ndfdBrowserClientByDay.php", params);
    } catch (Exception e) {
        throw new WeatherServiceException(e.getMessage(), e);
    }
}

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From source file:io.wcm.sling.commons.request.RequestParamTest.java

@SuppressWarnings("unused")
protected Map<String, Object> getParamMap() throws UnsupportedEncodingException {
    return ImmutableMap.<String, Object>builder().put(STRING_PARAM, new String[] { STRING_VALUE })
            .put(MULTI_STRING_PARAM, MULTI_STRING_VALUE)
            .put(INTEGER_PARAM, new String[] { Integer.toString(INTEGER_VALUE) })
            .put(LONG_PARAM, new String[] { Long.toString(LONG_VALUE) })
            .put(FLOAT_PARAM, new String[] { Float.toString(FLOAT_VALUE) })
            .put(DOUBLE_PARAM, new String[] { Double.toString(DOUBLE_VALUE) })
            .put(BOOLEAN_PARAM, new String[] { Boolean.toString(BOOLEAN_VALUE) })
            .put(ENUM_PARAM, new String[] { ENUM_VALUE.name() })
            .put(RequestParam.PARAMETER_FORMENCODING, new String[] { CharEncoding.UTF_8 }).build();
}

---

From source file:com.example.hbranciforte.trafficclient.DataTraffic.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_data_traffic);
    if (android.os.Build.VERSION.SDK_INT > 9) {
        StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
        StrictMode.setThreadPolicy(policy);
    }/*from  w w w.  j a  v a2  s . co m*/
    try {
        zone_info = new JSONObject((String) getIntent().getSerializableExtra("zone_info"));
    } catch (JSONException e) {
        e.printStackTrace();
    }
    EditText ed_fichas = (EditText) findViewById(R.id.fichas);
    ed_fichas.addTextChangedListener(new TextWatcher() {
        @Override
        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
        }

        @Override
        public void onTextChanged(CharSequence s, int start, int before, int count) {

        }

        @Override
        public void afterTextChanged(Editable s) {
            //float price = (float) 0.0;
            Integer time = 0;
            TextView txtvalor = (TextView) findViewById(R.id.valor);
            TextView txttiempo = (TextView) findViewById(R.id.txtTime);
            if (s.toString() != "") {
                try {
                    price = (float) zone_info.getDouble("unit_price") * Float.valueOf(s.toString());
                    time = zone_info.getInt("unit_time") * Integer.parseInt(s.toString());
                    txtvalor.setText("$ ".concat(Float.toString(price)));
                    txttiempo.setText(time.toString().concat(" min"));
                } catch (Exception e) {
                    Log.e("getting data0:", e.getMessage());
                    txttiempo.setText("0 min");
                    txtvalor.setText("$ 0.0");

                }
            }
        }
    });
}

---

From source file:nz.ac.auckland.lablet.script.components.ScriptComponentPotentialEnergy1View.java

public ScriptComponentPotentialEnergy1View(Context context, PotentialEnergy1 component) {
    super(context);
    this.component = component;

    LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    View view = inflater.inflate(R.layout.script_component_potential_energy_1, null, true);
    assert view != null;
    addView(view);/* www. j  a  va  2 s .c  om*/

    TextView massQuestionTextView = (TextView) view.findViewById(R.id.massQuestionTextView);
    assert massQuestionTextView != null;
    TextView heightQuestionTextView = (TextView) view.findViewById(R.id.heightQuestionTextView);
    assert heightQuestionTextView != null;
    TextView energyQuestionTextView = (TextView) view.findViewById(R.id.energyQuestionTextView);
    assert energyQuestionTextView != null;
    TextView pbjSandwichQuestionTextView = (TextView) view.findViewById(R.id.pbjSandwichQuestionTextView);
    assert pbjSandwichQuestionTextView != null;

    EditText massEditText = (EditText) view.findViewById(R.id.massEditText);
    assert massEditText != null;
    EditText heightEditText = (EditText) view.findViewById(R.id.heightEditText);
    assert heightEditText != null;
    EditText energyEditText = (EditText) view.findViewById(R.id.energyEditText);
    assert energyEditText != null;
    EditText pbjEditText = (EditText) view.findViewById(R.id.pbjEditText);
    assert pbjEditText != null;

    doneCheckBox = (CheckBox) view.findViewById(R.id.doneCheckBox);
    assert doneCheckBox != null;

    massQuestionTextView.setText(component.getMassQuestionText());
    heightQuestionTextView.setText(component.getHeightQuestionText());
    energyQuestionTextView.setText(component.getEnergyQuestionText());
    pbjSandwichQuestionTextView.setText(component.getPbjSandwichQuestionText());

    massEditText.setText(Float.toString(getMass()));
    heightEditText.setText(Float.toString(component.getHeight()));
    energyEditText.setText(Float.toString(component.getEnergy()));
    pbjEditText.setText(Float.toString(component.getPbjValue()));

    massEditText.addTextChangedListener(new TextWatcher() {
        @Override
        public void beforeTextChanged(CharSequence charSequence, int i, int i2, int i3) {

        }

        @Override
        public void onTextChanged(CharSequence charSequence, int i, int i2, int i3) {

        }

        @Override
        public void afterTextChanged(Editable editable) {
            float value = 0;
            try {
                value = Float.parseFloat(editable.toString());
            } catch (NumberFormatException e) {
                System.out.println(e.getMessage());
            }
            setMass(value);
        }
    });
    heightEditText.addTextChangedListener(new TextWatcher() {
        @Override
        public void beforeTextChanged(CharSequence charSequence, int i, int i2, int i3) {

        }

        @Override
        public void onTextChanged(CharSequence charSequence, int i, int i2, int i3) {

        }

        @Override
        public void afterTextChanged(Editable editable) {
            float value = 0;
            try {
                value = Float.parseFloat(editable.toString());
            } catch (NumberFormatException e) {
                System.out.println(e.getMessage());
            }
            setHeight(value);
        }
    });
    energyEditText.addTextChangedListener(new TextWatcher() {
        @Override
        public void beforeTextChanged(CharSequence charSequence, int i, int i2, int i3) {

        }

        @Override
        public void onTextChanged(CharSequence charSequence, int i, int i2, int i3) {

        }

        @Override
        public void afterTextChanged(Editable editable) {
            float value = 0;
            try {
                value = Float.parseFloat(editable.toString());
            } catch (NumberFormatException e) {
                System.out.println(e.getMessage());
            }
            setEnergy(value);
        }
    });
    pbjEditText.addTextChangedListener(new TextWatcher() {
        @Override
        public void beforeTextChanged(CharSequence charSequence, int i, int i2, int i3) {

        }

        @Override
        public void onTextChanged(CharSequence charSequence, int i, int i2, int i3) {

        }

        @Override
        public void afterTextChanged(Editable editable) {
            float value = 0;
            try {
                value = Float.parseFloat(editable.toString());
            } catch (NumberFormatException e) {
                System.out.println(e.getMessage());
            }
            setPbjValue(value);
        }
    });

    update();
}

---

From source file:ca.uhn.hl7v2.model.primitive.CommonTSTest.java

@BeforeClass
public static void setUp() throws Exception {
    year = 2002;/*w w  w  .  java 2 s.c  o  m*/
    month = 11;
    day = 30;
    hour = 11;
    minute = 23;
    second = 15;
    fractionalSecond = .1234F;

    offset = DataTypeUtil.getLocalGMTOffset();
    offsetStr = DataTypeUtil.preAppendZeroes(Math.abs(offset), 4);
    if (offset >= 0) {
        offsetStr = "+" + offsetStr;
    } else {
        offsetStr = "-" + offsetStr;
    }
    timeStamp = Integer.toString(year) + Integer.toString(month) + Integer.toString(day)
            + Integer.toString(hour) + Integer.toString(minute) + Integer.toString(second)
            + Float.toString(fractionalSecond).substring(1) + offsetStr;
    baseTime = Integer.toString(year) + Integer.toString(month) + Integer.toString(day) + Integer.toString(hour)
            + Integer.toString(minute) + Integer.toString(second)
            + Float.toString(fractionalSecond).substring(1);
}

---

From source file:com.climate.oada.dao.impl.DynamodbDAO.java

@Override
public boolean insert(LandUnit lu) {
    boolean retval = false;
    Map<String, AttributeValue> item = new HashMap<String, AttributeValue>();
    item.put(LandUnit.ID_ATTR_NAME, new AttributeValue(Long.toString(lu.getUnitId())));
    item.put(LandUnit.USER_ID_ATTR_NAME, new AttributeValue(Long.toString(lu.getUserId())));
    item.put(LandUnit.NAME_ATTR_NAME, new AttributeValue(lu.getName()));
    item.put(LandUnit.FARM_NAME_ATTR_NAME, new AttributeValue(lu.getFarmName()));
    item.put(LandUnit.CLIENT_NAME_ATTR_NAME, new AttributeValue(lu.getClientName()));
    item.put(LandUnit.ACRES_ATTR_NAME, new AttributeValue(Float.toString(lu.getAcres())));
    item.put(LandUnit.SOURCE_ATTR_NAME, new AttributeValue(lu.getSource()));
    item.put(LandUnit.OTHER_PROPS_ATTR_NAME, new AttributeValue(lu.getOtherProps()));
    item.put(LandUnit.GEOM_ATTR_NAME, new AttributeValue(lu.getWktBoundary()));
    PutItemRequest putItemRequest = new PutItemRequest(LANDUNIT_DYNAMO_DB_TABLE_NAME, item);
    try {//w  w w.java  2s .c o m
        PutItemResult putItemResult = dynamoDB.putItem(putItemRequest);
        LOG.debug("DDB Insert Result: " + putItemResult);
        retval = true;
    } catch (Exception e) {
        LOG.error("DDB Insert failed " + e.getMessage());
    }
    return retval;
}

---

From source file:com.laex.cg2d.model.joints.BEFrictionJoint.java

@Override
public Object getPropertyValue(Object id) {
    if (isMaxForceProp(id)) {
        return Float.toString(frictionJointDef.maxForce);
    }// w  w  w.jav  a 2 s. c om
    if (isMaxTorqueProp(id)) {
        return Float.toString(frictionJointDef.maxTorque);
    }
    return super.getPropertyValue(id);
}

---

From source file:net.myrrix.web.servlets.EstimateForAnonymousServlet.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException {

    CharSequence pathInfo = request.getPathInfo();
    if (pathInfo == null) {
        response.sendError(HttpServletResponse.SC_BAD_REQUEST, "No path");
        return;//  w w w .ja va 2 s  .co m
    }
    Iterator<String> pathComponents = SLASH.split(pathInfo).iterator();
    long toItemID;
    Pair<long[], float[]> itemIDsAndValue;
    try {
        toItemID = Long.parseLong(pathComponents.next());
        itemIDsAndValue = RecommendToAnonymousServlet.parseItemValuePairs(pathComponents);
    } catch (NoSuchElementException nsee) {
        response.sendError(HttpServletResponse.SC_BAD_REQUEST, nsee.toString());
        return;
    } catch (NumberFormatException nfe) {
        response.sendError(HttpServletResponse.SC_BAD_REQUEST, nfe.toString());
        return;
    }

    if (itemIDsAndValue.getFirst().length == 0) {
        response.sendError(HttpServletResponse.SC_BAD_REQUEST, "No items");
        return;
    }

    long[] itemIDs = itemIDsAndValue.getFirst();
    float[] values = itemIDsAndValue.getSecond();

    MyrrixRecommender recommender = getRecommender();
    try {
        float estimate = recommender.estimateForAnonymous(toItemID, itemIDs, values);
        Writer out = response.getWriter();
        out.write(Float.toString(estimate));
        out.write('\n');
    } catch (NotReadyException nre) {
        response.sendError(HttpServletResponse.SC_SERVICE_UNAVAILABLE, nre.toString());
    } catch (NoSuchItemException nsie) {
        response.sendError(HttpServletResponse.SC_NOT_FOUND, nsie.toString());
    } catch (TasteException te) {
        response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, te.toString());
        getServletContext().log("Unexpected error in " + getClass().getSimpleName(), te);
    }
}

---

From source file:com.github.egonw.ops4j.Structures.java

public String tanimotoSimilarityFrom(String smiles, float treshold, int start, int count, Object... objects)
        throws ClientProtocolException, IOException, HttpException {
    Map<String, String> params = new HashMap<String, String>();
    params.put("searchOptions.Molecule", smiles);
    params.put("searchOptions.SimilarityType", "0"); // Tanimoto
    params.put("searchOptions.Threshold", Float.toString(treshold));
    params.put("resultOptions.Start", "" + Integer.toString(start));
    params.put("resultOptions.Count", "" + Integer.toString(count));
    return runRequest(server + "structure/similarity", params, objects);
}

---

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