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:no.abmu.abmstatistikk.annualstatistic.service.AnswerHelper.java

public void autoCalculate() {
    float sum = 0;
    Field field = answer.getField();
    if (field == null) {
        logger.error("No field for answer: " + answer);
    }/*from  w  ww . j  a v  a 2 s. co m*/
    if (logger.isDebugEnabled()) {
        logger.debug("Calculating sum for field " + field.getName());
    }
    FieldType fieldType = field.getFieldType();
    if (!fieldType.getDatatype().equals("AUTOCALCULATE")) {
        logger.error("Trying to autocalculate an answer of type " + fieldType.getDatatype() + " - " + answer);
        return;
    }

    String oldValue = answer.getValue();
    if (oldValue != null && (!oldValue.equals("") || oldValue.equals("CALCULATING"))) {
        /* This sum has allready been calculated */
        return; /* Early cutoff in recursive sums */
    }
    answer.setValue("CALCULATING");

    Report report = answer.getReport();
    if (report == null) {
        logger.error("Answer not bound to a report: " + answer);
    }
    ReportHelper reportHelper = new ReportHelper(report);
    Set fieldGroupMemberships = field.getFieldGroupConstraintMembers();
    if (fieldGroupMemberships.isEmpty()) {
        logger.error("Trying to autocalculate answer for field " + field.getName() + " with no Fieldgroup "
                + "membership " + answer);
    }

    Iterator fieldGroupMembershipsIterator = fieldGroupMemberships.iterator();
    while (fieldGroupMembershipsIterator.hasNext()) {
        FieldGroupConstraintMember groupMembership = (FieldGroupConstraintMember) fieldGroupMembershipsIterator
                .next();
        FieldGroupConstraint groupConstraint = groupMembership.getFieldGroupConstraint();
        String groupConstraintType = groupConstraint.getType();
        if (groupConstraintType.equals("CALCULATION")) {
            FieldGroupConstraintHelper constraintHelper = new FieldGroupConstraintHelper(groupConstraint);
            int orderInGroup = groupMembership.getComp_id().getOrderingroupconstraint().intValue();
            if (orderInGroup == 0) {
                int lastMemberNumber = constraintHelper.lastMemberNumber();
                String sign = groupConstraint.getParameter();
                if (sign == null
                        || (!sign.equals("+") && !sign.equals("-") && !sign.equals("*") && !sign.equals("/"))) {
                    logger.error("Don't know how to calculate with '" + sign + "'.");
                    return;
                }
                for (int i = 1; i <= lastMemberNumber; i++) {
                    String sumMemberFieldName = constraintHelper.getFieldNameByOrderInGroup(i);
                    Answer sumMember = reportHelper.getAnswerByFieldName(sumMemberFieldName);
                    if (sumMember == null) {
                        logger.error("Report for schema " + report.getSchema().getShortname()
                                + " has no field with name " + sumMemberFieldName + ".");
                        logger.error("Cannot calculate sum for field " + field.getName());
                        return;
                    }

                    /* If field is autocalculated, calculate it first */
                    Field sumMemberField = sumMember.getField();
                    if (sumMemberField == null) {
                        logger.error("Member in sum has no field: " + sumMember);
                        return;
                    }
                    FieldType sumMemberFieldType = sumMemberField.getFieldType();
                    if (sumMemberFieldType == null) {
                        logger.error("Member in sum has noe fieldtype: " + answer);
                        return;
                    }
                    if (sumMemberFieldType.getDatatype().equals("AUTOCALCULATE")) {
                        AnswerHelper sumMemberHelper = new AnswerHelper(sumMember);
                        String calculateValue = sumMember.getValue();
                        if (calculateValue != null && calculateValue.equals("CALCULATING")) {
                            logger.error("Calculation loop detected when " + "calculating sum for field "
                                    + field.getName() + " in report for schema "
                                    + report.getSchema().getShortname());
                            return;
                        }
                        sumMemberHelper.autoCalculate();
                    }

                    float sumMemberValue = 0;
                    String value = sumMember.getValue();
                    if (value == null || value.equals("")) {
                        continue;
                    }
                    try {
                        sumMemberValue = Float.parseFloat(value);
                    } catch (NumberFormatException e) {
                        /* Badly formated number. Should not happen, return
                         * with answer.value == null.
                         */
                        answer.setValue("ERROR");
                        return;
                    }
                    if (i == 1) { /* Start with sum equals to first member*/
                        sum = sumMemberValue;
                    } else if (sign.equals("+")) {
                        sum += sumMemberValue;
                    } else if (sign.equals("-")) {
                        sum -= sumMemberValue;
                    } else if (sign.equals("*")) {
                        sum *= sumMemberValue;
                    } else if (sign.equals("/")) {
                        sum /= sumMemberValue;
                    } else {
                        logger.error("Bad calculation! " + "Should never reach this point");
                        return;
                    }
                }

                if (logger.isDebugEnabled()) {
                    logger.debug("Calculated sum for field " + answer.getField().getName() + " with value "
                            + Float.toString(sum));
                }

                answer.setValue(Float.toString(sum));
                return;
            }
        }
    }
    logger.error("Trying to autocalculate answer with no CALCULATION " + "fieldgroups where orderInGroup is 0: "
            + answer);
}

---

From source file:org.easyrec.soap.nodomain.impl.EasyRecSoap.java

@WebMethod
public ResponseRule importrule(@WebParam(name = "token") String token,
        @WebParam(name = "tenantid") String tenantId, @WebParam(name = "itemfromid") String itemfromid,
        @WebParam(name = "itemtoid") String itemtoid, @WebParam(name = "assocvalue") String assocvalue,
        @WebParam(name = "assoctype") String assoctype) throws EasyRecSoapException {

    Item itemfrom = null;//  w w  w.j a  va  2s .  c  o  m
    Item itemto = null;
    Float assocValue = null;
    Integer assocTypeId = null;
    Integer coreTenantId = null;

    // Collect a List of messages for the user to understand,
    // what went wrong (e.g. Wrong API key).
    List<Message> messages = new ArrayList<Message>();

    Operator o = operatorDAO.getOperatorFromToken(token);
    if (o != null) {

        coreTenantId = operatorDAO.getTenantId(o.getApiKey(), tenantId);

        if (itemfromid != null && itemfromid.equals(itemtoid)) {
            messages.add(MSG.ITEMFROM_EQUAL_ITEMTO);
        }

        RemoteTenant r = remoteTenantDAO.get(coreTenantId);
        if (r != null) {

            itemfrom = itemDAO.get(r, itemfromid, Item.DEFAULT_STRING_ITEM_TYPE);
            if (itemfrom == null) {
                messages.add(MSG.ITEM_FROM_ID_DOES_NOT_EXIST);
            }

            itemto = itemDAO.get(r, itemtoid, Item.DEFAULT_STRING_ITEM_TYPE);
            if (itemto == null) {
                messages.add(MSG.ITEM_TO_ID_DOES_NOT_EXIST);
            }

            try {
                assocTypeId = typeMappingService.getIdOfAssocType(coreTenantId, assoctype);
            } catch (Exception e) {
                messages.add(MSG.ASSOC_TYPE_DOES_NOT_EXIST);
            }

        } else {
            messages.add(MSG.TENANT_WRONG_TENANT);
        }
        try {
            assocValue = Float.parseFloat(assocvalue);
            if (assocValue < 0 || assocValue > 100) {
                messages.add(MSG.INVALID_ASSOC_VALUE);
            }
        } catch (Exception e) {
            messages.add(MSG.INVALID_ASSOC_VALUE);
        }

    } else {
        messages.add(MSG.WRONG_TOKEN);
    }

    if (messages.size() > 0) {
        throw new EasyRecSoapException(messages, WS.ACTION_IMPORT_RULE);
    }

    remoteAssocService.addRule(coreTenantId, itemfromid, null, itemtoid, null, assocTypeId, assocValue);

    return new ResponseRule(tenantId, WS.ACTION_IMPORT_RULE, itemfrom.getItemId(), itemto.getItemId(),
            assoctype, Float.toString(assocValue));
}

---

From source file:eu.optimis.service_manager.rest.ServiceManagerREST.java

/**
 * Returns the initial cost value of an infrastructure provider.
 * <p/>/*ww  w.  j a  va  2s  . c  om*/
 * This operation is exposed through this URL:
 * <p/>
 * <code>/services/{serviceId}/ip/initialcostvalue</code>
 * 
 * @param serviceId
 *            the id of the service
 * 
 * @param ipId
 *            the infrastructure provider id
 * 
 * @return initial cost value
 */
@GET
@Path("/services/{serviceId}/{ipId}/initialcostvalue")
public String getInitialCostValue(@PathParam("serviceId") String serviceId, @PathParam("ipId") String ipId) {
    LOGGER.debug("ServiceManagerREST: getInitialCostValue() called for serviceId: " + serviceId + " with ipId: "
            + ipId);
    float initialCostValue;
    try {
        initialCostValue = serviceManager.getInitialCostValue(serviceId, ipId);

    } catch (ItemNotFoundException itemNotFoundException) {
        LOGGER.error("ServiceManagerREST: Cannot get infrastructure provider ids for service with id '"
                + serviceId + "': " + itemNotFoundException.getMessage());
        throw new WebApplicationException(Response.Status.NOT_FOUND);
    }
    return Float.toString(initialCostValue);
}

---

From source file:Logica.Usuario.java

/**
 *
 * @param i/*from  ww w  .  jav a  2 s . c o  m*/
 * @return
 * @throws RemoteException
 */
@Override
public ArrayList<itemxproveedor> getProveedorAsociado(itemxproveedor i) throws RemoteException {
    EntityManagerFactory emf = Persistence.createEntityManagerFactory("Biot_ServerPU");
    String cinterno = i.getCinterno();
    Double precio = new Double(Float.toString(i.getPrecio()));
    EntityManager em = emf.createEntityManager();
    Query q = em.createNamedQuery("Ixp.findByCinterno_Precio");
    q.setParameter("cinterno", cinterno);
    q.setParameter("precio", precio);
    List<Ixp> resultList = q.getResultList();
    ArrayList<itemxproveedor> retorno = new ArrayList<>();
    if (!resultList.isEmpty()) {
        for (Ixp ixp : resultList) {
            proveedor datosProveedor = this.getDatosProveedor(ixp.getNit());
            itemxproveedor itx = new itemxproveedor(datosProveedor.getNombre(), new Float(ixp.getPrecio()),
                    ixp.getCinterno());
            itx.setNIT(ixp.getNit());
            retorno.add(itx);
        }
    }
    emf.close();
    return retorno;

}

---

From source file:Logica.Usuario.java

@Override
public boolean desaprobarItems(ArrayList<ItemInventario> itemsSolicitud, solicitudPr sol,
        ArrayList<String> proveedor) throws RemoteException {
    boolean itxActualizado = false;
    EntityManagerFactory emf = Persistence.createEntityManagerFactory("Biot_ServerPU");
    ArrayList<ItemInventario> itemsAprobado = this.getItemsAprobado(sol.getNum_sol(), "SI");
    ArrayList<ItemInventario> itemsAEditar = new ArrayList<>();
    for (ItemInventario i : itemsSolicitud) {
        for (ItemInventario j : itemsAprobado) {
            if (i.getNumero().equalsIgnoreCase(j.getNumero())) {
                itemsAEditar.add(i);/*from  ww w .  j a  va2 s  . c o m*/
            }
        }
    }
    try {
        EntityManager em = emf.createEntityManager();
        Query q = em.createNamedQuery("Itxsol.findSol_Item");
        q.setParameter("numSol", sol.getNum_sol());
        ItxsolJpaController con = new ItxsolJpaController(emf);
        int indexProv = 0;
        for (ItemInventario item : itemsAEditar) {
            ItemJpaController itemJpaController = new ItemJpaController(emf);
            Item findItem = itemJpaController.findItem(item.getNumero());
            findItem.setPrecio(0.0);
            q.setParameter("cinterno", findItem);
            List<Itxsol> resultList = q.getResultList();
            Itxsol get = resultList.get(0);
            Itxsol found = con.findItxsol(get.getId());
            found.setAprobado("NO");
            found.setCantidadaprobada(0.0);
            found.setGenerado("NO");
            found.setNitProveedor("");
            con.edit(found);
            itxActualizado = true;
            itemJpaController.edit(findItem);
            this.desasociarItem(item.getNumero(), proveedor.get(indexProv), Float.toString(item.getPrecio()));
            indexProv++;
        }
        SolicitudPrJpaController s = new SolicitudPrJpaController(emf);
        SolicitudPr found = s.findSolicitudPr(new Double(sol.getNum_sol().toString()));
        found.setRevisado("NO");
        s.edit(found);

    } catch (Exception ex) {
        Logger.getLogger(Usuario.class.getName()).log(Level.SEVERE, null, ex);
    }
    emf.close();
    return itxActualizado;
}

---

From source file:org.apache.pdfbox.pdmodel.PDDocument.java

/**
 * Sets the PDF specification version for this document.
 *
 * @param newVersion the new PDF version (e.g. 1.4f)
 * //from   ww  w. java 2  s.  c om
 */
public void setVersion(float newVersion) {
    float currentVersion = getVersion();
    // nothing to do?
    if (newVersion == currentVersion) {
        return;
    }
    // the version can't be downgraded
    if (newVersion < currentVersion) {
        LOG.error("It's not allowed to downgrade the version of a pdf.");
        return;
    }
    // update the catalog version if the document version is >= 1.4
    if (getDocument().getVersion() >= 1.4f) {
        getDocumentCatalog().setVersion(Float.toString(newVersion));
    } else {
        // versions < 1.4f have a version header only
        getDocument().setVersion(newVersion);
    }
}

---

From source file:eu.itesla_project.online.db.OnlineDbMVStore.java

@Override
public void storeWorkflowParameters(String workflowId, OnlineWorkflowParameters parameters) {
    Objects.requireNonNull(workflowId, "workflow id is null");
    Objects.requireNonNull(parameters, "online workflow parameters is null");
    LOGGER.info("Storing configuration parameters for workflow {}", workflowId);
    MVStore wfMVStore = getStore(workflowId);
    // check if the parameters for this wf have already been stored
    if (wfMVStore.hasMap(STORED_PARAMETERS_MAP_NAME))
        removeWfParameters(workflowId, wfMVStore);
    MVMap<String, String> storedParametersMap = wfMVStore.openMap(STORED_PARAMETERS_MAP_NAME, mapBuilder);
    // store basecase
    storedParametersMap.put(STORED_PARAMETERS_BASECASE_KEY, parameters.getBaseCaseDate().toString());
    // store number of states
    storedParametersMap.put(STORED_PARAMETERS_STATE_NUMBER_KEY, Integer.toString(parameters.getStates()));
    // store interval of historical data
    storedParametersMap.put(STORED_PARAMETERS_HISTO_INTERVAL_KEY, parameters.getHistoInterval().toString());
    // store offline workflow id
    storedParametersMap.put(STORED_PARAMETERS_OFFLINE_WF_ID_KEY, parameters.getOfflineWorkflowId());
    // store time horizon
    storedParametersMap.put(STORED_RESULTS_TIMEHORIZON_KEY, parameters.getTimeHorizon().getName());
    // store forecast error analysis id
    storedParametersMap.put(STORED_PARAMETERS_FEA_ID_KEY, parameters.getFeAnalysisId());
    // store rules purity threshold
    storedParametersMap.put(STORED_PARAMETERS_RULES_PURITY_KEY,
            Double.toString(parameters.getRulesPurityThreshold()));
    // store flag store states
    storedParametersMap.put(STORED_PARAMETERS_STORE_STATES_KEY, Boolean.toString(parameters.storeStates()));
    // store flag analyse basecase
    storedParametersMap.put(STORED_PARAMETERS_ANALYSE_BASECASE_KEY,
            Boolean.toString(parameters.analyseBasecase()));
    // store flag validation
    storedParametersMap.put(STORED_PARAMETERS_VALIDATION_KEY, Boolean.toString(parameters.validation()));
    // store security indexes
    if (parameters.getSecurityIndexes() != null)
        storedParametersMap.put(STORED_PARAMETERS_SECURITY_INDEXES_KEY,
                OnlineDbMVStoreUtils.indexesTypesToJson(parameters.getSecurityIndexes()));
    // store case type
    storedParametersMap.put(STORED_PARAMETERS_CASE_TYPE_KEY, parameters.getCaseType().name());
    // store countries
    storedParametersMap.put(STORED_PARAMETERS_COUNTRIES_KEY,
            OnlineDbMVStoreUtils.countriesToJson(parameters.getCountries()));
    // store merge optimized flag
    storedParametersMap.put(STORED_PARAMETERS_MERGE_OPTIMIZED_KEY,
            Boolean.toString(parameters.isMergeOptimized()));
    // store merge optimized flag
    storedParametersMap.put(STORED_PARAMETERS_LIMIT_REDUCTION_KEY,
            Float.toString(parameters.getLimitReduction()));
    // store handle violations in N flag
    storedParametersMap.put(STORED_PARAMETERS_HANDLE_VIOLATIONS_KEY,
            Boolean.toString(parameters.isHandleViolationsInN()));
    // store merge constraint margin
    storedParametersMap.put(STORED_PARAMETERS_CONSTRAINT_MARGIN_KEY,
            Float.toString(parameters.getConstraintMargin()));
    // store case file name
    if (parameters.getCaseFile() != null) {
        storedParametersMap.put(STORED_PARAMETERS_CASE_FILE_KEY, parameters.getCaseFile());
    }//from  w w  w.  j  av a2s.c o m

    wfMVStore.commit();
}

---

From source file:joshuatee.wx.USWXOGLRadarActivity.java

@Override
public void onLongPress(MotionEvent event) {

    x = event.getX();//from ww w.  j av a  2 s . co m
    //y=0.0f;
    y = event.getY() - statusBarHeight - actionBarHeight;

    x_middle = screen_width / 2;
    y_middle = (screen_height - statusBarHeight - actionBarHeight) / 2;

    diff_x = density * (x_middle - x) / mScaleFactor;
    diff_y = density * (y_middle - y) / mScaleFactor;

    x_str = preferences.getString("RID_" + rid1 + "_X", "0.00");
    y_str = preferences.getString("RID_" + rid1 + "_Y", "0.00");

    //Float center_x = 0.0f;
    //Float center_y = 0.0f;

    try {
        center_x = Float.parseFloat(x_str);
        center_y = Float.parseFloat(y_str);
    } catch (Exception e) {
    }

    ppd = OGLR.one_degree_scale_factor;
    new_x = center_y + ((OGLR.mPositionX) / mScaleFactor + diff_x) / ppd;
    test2 = 180 / Math.PI * Math.log(Math.tan(Math.PI / 4 + center_x * (Math.PI / 180) / 2));
    new_y = (float) test2 + ((-OGLR.mPositionY) / mScaleFactor + diff_y) / ppd;
    new_y = (float) (180 / Math.PI * (2 * Math.atan(Math.exp(new_y * Math.PI / 180)) - Math.PI / 2));

    rid_tmp = UtilityLocation.GetNearestRid(getBaseContext(), Float.toString(new_y),
            Float.toString(new_x * -1));

    if (!rid1.equals(rid_tmp))
        RIDMapSwitch(rid_tmp);

}

---

From source file:com.tao.realweb.util.StringUtil.java

/** 
* ,num<=0 ""; /*from  w  w w. jav  a2  s .com*/
*  
* @param num 
* @return 
*/
public static String numberToString(Object num) {
    if (num == null) {
        return null;
    } else if (num instanceof Integer && (Integer) num > 0) {
        return Integer.toString((Integer) num);
    } else if (num instanceof Long && (Long) num > 0) {
        return Long.toString((Long) num);
    } else if (num instanceof Float && (Float) num > 0) {
        return Float.toString((Float) num);
    } else if (num instanceof Double && (Double) num > 0) {
        return Double.toString((Double) num);
    } else {
        return "";
    }
}

---

From source file:net.sourceforge.msscodefactory.cfacc.v2_0.CFAccDb2LUW.CFAccDb2LUWSchema.java

public static String getFloatString(float val) {
    return (Float.toString(val));
}

---

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