Example usage for java.lang Long floatValue

List of usage examples for java.lang Long floatValue

  1. HOME
  2. Java
  3. java
  4. java.lang.*
  5. Long
  6. floatValue

Introduction

In this page you can find the example usage for java.lang Long floatValue.

Prototype

public float floatValue()

Source Link

Document

Returns the value of this Long as a float after a widening primitive conversion.

Usage

From source file:Main.java

public static void main(String[] args) {
    Long longObject = new Long("1234567");
    float f = longObject.floatValue();
    System.out.println("float" + f);

}

From source file:Main.java

public static void main(String[] args) {
    Long lObj = new Long("10");
    byte b = lObj.byteValue();
    System.out.println(b);/*from w w  w  .  j  a  v a 2 s.  c o m*/

    short s = lObj.shortValue();
    System.out.println(s);

    int i = lObj.intValue();
    System.out.println(i);

    float f = lObj.floatValue();
    System.out.println(f);

    double d = lObj.doubleValue();
    System.out.println(d);
}

From source file:org.apache.hadoop.hive.ql.udf.UDFToFloat.java

public Float evaluate(Long i) {
    if (i == null) {
        return null;
    } else {//from  ww w .j  a va2  s.c  o m
        return Float.valueOf(i.floatValue());
    }
}

From source file:net.sourceforge.msscodefactory.cflib.v1_11.CFLib.Swing.CFJFloatEditor.java

public boolean isEditValid() {
    final String S_ProcName = "isEditValid";
    if (!hasValue()) {
        setValue(null);//  w w w.  j a v  a 2 s  .com
        return (true);
    }

    boolean retval = super.isEditValid();
    if (retval) {
        try {
            commitEdit();
        } catch (ParseException e) {
            throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName,
                    "Field is not valid - " + e.getMessage(), e);

        }
        Object obj = getValue();
        if (obj == null) {
            retval = false;
        } else if (obj instanceof Float) {
            Float v = (Float) obj;
            Float min = getMinValue();
            Float max = getMaxValue();
            if ((v.compareTo(min) < 0) || (v.compareTo(max) > 0)) {
                retval = false;
            }
        } else if (obj instanceof Double) {
            Double v = (Double) obj;
            Double min = getMinValue().doubleValue();
            Double max = getMaxValue().doubleValue();
            if ((v.compareTo(min) < 0) || (v.compareTo(max) > 0)) {
                retval = false;
            }
        } else if (obj instanceof Short) {
            Short s = (Short) obj;
            Float v = new Float(s.floatValue());
            Float min = getMinValue();
            Float max = getMaxValue();
            if ((v.compareTo(min) < 0) || (v.compareTo(max) > 0)) {
                retval = false;
            }
        } else if (obj instanceof Integer) {
            Integer i = (Integer) obj;
            Float v = new Float(i.floatValue());
            Float min = getMinValue();
            Float max = getMaxValue();
            if ((v.compareTo(min) < 0) || (v.compareTo(max) > 0)) {
                retval = false;
            }
        } else if (obj instanceof Long) {
            Long l = (Long) obj;
            Float v = new Float(l.floatValue());
            Float min = getMinValue();
            Float max = getMaxValue();
            if ((v.compareTo(min) < 0) || (v.compareTo(max) > 0)) {
                retval = false;
            }
        } else if (obj instanceof BigDecimal) {
            BigDecimal b = (BigDecimal) obj;
            Float v = new Float(b.toString());
            Float min = getMinValue();
            Float max = getMaxValue();
            if ((v.compareTo(min) < 0) || (v.compareTo(max) > 0)) {
                retval = false;
            }
        } else if (obj instanceof Number) {
            Number n = (Number) obj;
            Float v = new Float(n.toString());
            Float min = getMinValue();
            Float max = getMaxValue();
            if ((v.compareTo(min) < 0) || (v.compareTo(max) > 0)) {
                retval = false;
            }
        } else {
            throw CFLib.getDefaultExceptionFactory().newUnsupportedClassException(getClass(), S_ProcName,
                    "EditedValue", obj, "Short, Integer, Long, BigDecimal, Float, Double or Number");
        }
    }
    return (retval);
}

From source file:net.sourceforge.msscodefactory.cflib.v1_11.CFLib.Swing.CFJFloatEditor.java

public Float getFloatValue() {
    final String S_ProcName = "getFloatValue";
    Float retval;/*from   w  ww.  j av  a  2 s.  c  o  m*/
    String text = getText();
    if ((text == null) || (text.length() <= 0)) {
        retval = null;
    } else {
        if (!isEditValid()) {
            throw CFLib.getDefaultExceptionFactory().newInvalidArgumentException(getClass(), S_ProcName,
                    "Field is not valid");
        }
        try {
            commitEdit();
        } catch (ParseException e) {
            throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName,
                    "Field is not valid - " + e.getMessage(), e);

        }
        Object obj = getValue();
        if (obj == null) {
            retval = null;
        } else if (obj instanceof Float) {
            Float v = (Float) obj;
            Float min = getMinValue();
            Float max = getMaxValue();
            if ((v.compareTo(min) < 0) || (v.compareTo(max) > 0)) {
                throw CFLib.getDefaultExceptionFactory().newArgumentRangeException(getClass(), S_ProcName, 0,
                        "EditedValue", v, min, max);
            }
            retval = v;
        } else if (obj instanceof Double) {
            Double v = (Double) obj;
            Double min = getMinValue().doubleValue();
            Double max = getMaxValue().doubleValue();
            if ((v.compareTo(min) < 0) || (v.compareTo(max) > 0)) {
                throw CFLib.getDefaultExceptionFactory().newArgumentRangeException(getClass(), S_ProcName, 0,
                        "EditedValue", v, min, max);
            }
            retval = new Float(v.floatValue());
        } else if (obj instanceof Short) {
            Short s = (Short) obj;
            Float v = new Float(s.floatValue());
            Float min = getMinValue();
            Float max = getMaxValue();
            if ((v.compareTo(min) < 0) || (v.compareTo(max) > 0)) {
                throw CFLib.getDefaultExceptionFactory().newArgumentRangeException(getClass(), S_ProcName, 0,
                        "EditedValue", v, min, max);
            }
            retval = v;
        } else if (obj instanceof Integer) {
            Integer i = (Integer) obj;
            Float v = new Float(i.floatValue());
            Float min = getMinValue();
            Float max = getMaxValue();
            if ((v.compareTo(min) < 0) || (v.compareTo(max) > 0)) {
                throw CFLib.getDefaultExceptionFactory().newArgumentRangeException(getClass(), S_ProcName, 0,
                        "EditedValue", v, min, max);
            }
            retval = v;
        } else if (obj instanceof Long) {
            Long l = (Long) obj;
            Float v = new Float(l.floatValue());
            Float min = getMinValue();
            Float max = getMaxValue();
            if ((v.compareTo(min) < 0) || (v.compareTo(max) > 0)) {
                throw CFLib.getDefaultExceptionFactory().newArgumentRangeException(getClass(), S_ProcName, 0,
                        "EditedValue", v, min, max);
            }
            retval = v;
        } else if (obj instanceof BigDecimal) {
            BigDecimal b = (BigDecimal) obj;
            Float v = new Float(b.toString());
            Float min = getMinValue();
            Float max = getMaxValue();
            if ((v.compareTo(min) < 0) || (v.compareTo(max) > 0)) {
                throw CFLib.getDefaultExceptionFactory().newArgumentRangeException(getClass(), S_ProcName, 0,
                        "EditedValue", v, min, max);
            }
            retval = v;
        } else if (obj instanceof Number) {
            Number n = (Number) obj;
            Float v = new Float(n.toString());
            Float min = getMinValue();
            Float max = getMaxValue();
            if ((v.compareTo(min) < 0) || (v.compareTo(max) > 0)) {
                throw CFLib.getDefaultExceptionFactory().newArgumentRangeException(getClass(), S_ProcName, 0,
                        "EditedValue", v, min, max);
            }
            retval = v;
        } else {
            throw CFLib.getDefaultExceptionFactory().newUnsupportedClassException(getClass(), S_ProcName,
                    "EditedValue", obj, "Short, Integer, Long, BigDecimal or Number");
        }
    }
    return (retval);
}

From source file:org.sakaiproject.tool.assessment.ui.bean.qti.XMLImportBean.java

public void importAssessment(ValueChangeEvent e) {
    String sourceType = ContextUtil.lookupParam("sourceType");
    String uploadFile = (String) e.getNewValue();

    if (uploadFile != null && uploadFile.startsWith("SizeTooBig:")) {
        FacesContext context = FacesContext.getCurrentInstance();
        ExternalContext external = context.getExternalContext();
        String paramValue = ((Long) ((ServletContext) external.getContext())
                .getAttribute("FILEUPLOAD_SIZE_MAX")).toString();
        Long sizeMax = null;
        float sizeMax_float = 0f;
        if (paramValue != null) {
            sizeMax = Long.parseLong(paramValue);
            sizeMax_float = sizeMax.floatValue() / 1024;
        }/*from   w ww  .java 2  s .  c o m*/
        int sizeMax_int = Math.round(sizeMax_float);
        ResourceLoader rb = new ResourceLoader("org.sakaiproject.tool.assessment.bundle.AuthorImportExport");
        String sizeTooBigMessage = MessageFormat.format(rb.getString("import_size_too_big"),
                uploadFile.substring(11), sizeMax_int);
        FacesMessage message = new FacesMessage(sizeTooBigMessage);
        FacesContext.getCurrentInstance().addMessage(null, message);
        // remove unsuccessful file
        log.debug("****Clean up file:" + uploadFile);
        File upload = new File(uploadFile);
        upload.delete();
        authorBean.setImportOutcome("importAssessment");
        return;
    }
    authorBean.setImportOutcome("author");

    if ("2".equals(sourceType)) {
        if (uploadFile.toLowerCase().endsWith(".zip")) {
            isCP = true;
            importAssessment(uploadFile, true, true);
        } else {
            isCP = false;
            importAssessment(uploadFile, false, true);
        }
    } else {
        if (uploadFile.toLowerCase().endsWith(".zip")) {
            isCP = true;
            importAssessment(uploadFile, true, false);
        } else {
            isCP = false;
            importAssessment(uploadFile, false, false);
        }
    }
}

From source file:com.pivotal.gemfire.tools.pulse.internal.service.ClusterMembersRGraphService.java

/**
 * function used for getting all members details in format of JSON Object
 * array defined under a cluster. This function create json based on the
 * relation of physical host and members related to it.
 * /*from  w  ww  .  j a  va  2 s . c  om*/
 * @param cluster
 * @param host
 * @param port
 * @return Array list of JSON objects for required fields of members in
 *         cluster
 */
private JSONObject getPhysicalServerJson(Cluster cluster, String host, String port) throws JSONException {
    Map<String, List<Cluster.Member>> physicalToMember = cluster.getPhysicalToMember();

    JSONObject clusterTopologyJSON = new JSONObject();

    clusterTopologyJSON.put(this.ID, cluster.getClusterId());
    clusterTopologyJSON.put(this.NAME, cluster.getClusterId());
    JSONObject data1 = new JSONObject();
    clusterTopologyJSON.put(this.DATA, data1);
    JSONArray childHostArray = new JSONArray();
    DecimalFormat df2 = new DecimalFormat(PulseConstants.DECIMAL_FORMAT_PATTERN);

    updateAlertLists(cluster);

    for (Map.Entry<String, List<Cluster.Member>> physicalToMem : physicalToMember.entrySet()) {
        String hostName = physicalToMem.getKey();
        Float hostCpuUsage = 0.0F;
        Long hostMemoryUsage = (long) 0;
        Double hostLoadAvg = 0.0;
        int hostNumThreads = 0;
        Long hostSockets = (long) 0;
        Long hostOpenFDs = (long) 0;
        boolean hostSevere = false;
        boolean hostError = false;
        boolean hostWarning = false;
        String hostStatus;
        JSONObject childHostObject = new JSONObject();
        childHostObject.put(this.ID, hostName);
        childHostObject.put(this.NAME, hostName);

        JSONArray membersArray = new JSONArray();

        List<Cluster.Member> memberList = physicalToMem.getValue();
        for (Cluster.Member member : memberList) {
            JSONObject memberJSONObj = new JSONObject();

            memberJSONObj.put(this.ID, member.getId());
            memberJSONObj.put(this.NAME, member.getName());

            JSONObject memberData = new JSONObject();

            Long currentHeap = member.getCurrentHeapSize();
            Long usedHeapSize = cluster.getUsedHeapSize();

            if (usedHeapSize > 0) {
                float heapUsage = (currentHeap.floatValue() / usedHeapSize.floatValue()) * 100;

                memberData.put(this.MEMORY_USAGE, Double.valueOf(df2.format(heapUsage)));
            } else
                memberData.put(this.MEMORY_USAGE, 0);

            Float currentCPUUsage = member.getCpuUsage();

            memberData.put(this.CPU_USAGE, Float.valueOf(df2.format(currentCPUUsage)));
            memberData.put(this.REGIONS, member.getMemberRegions().size());
            memberData.put(this.HOST, member.getHost());

            if ((member.getMemberPort() == null) || (member.getMemberPort().equals(""))) {
                memberData.put(this.PORT, "-");
            } else {
                memberData.put(this.PORT, member.getMemberPort());
            }

            // Number of member clients
            if (PulseController.getPulseProductSupport()
                    .equalsIgnoreCase(PulseConstants.PRODUCT_NAME_GEMFIREXD)) {
                memberData.put(this.CLIENTS, member.getNumGemFireXDClients());
            } else {
                memberData.put(this.CLIENTS, member.getMemberClientsHMap().size());
            }

            memberData.put(this.GC_PAUSES, member.getGarbageCollectionCount());
            memberData.put(this.NUM_THREADS, member.getNumThreads());

            // Host CPU Usage is aggregate of all members cpu usage
            // hostCpuUsage = hostCpuUsage + currentCPUUsage;
            hostCpuUsage = member.getHostCpuUsage();
            hostMemoryUsage = hostMemoryUsage + member.getCurrentHeapSize();
            hostLoadAvg = member.getLoadAverage();
            hostNumThreads = member.getNumThreads();
            hostSockets = member.getTotalFileDescriptorOpen();
            hostOpenFDs = member.getTotalFileDescriptorOpen();

            // defining the status of Member Icons for R Graph based on the alerts
            // created for that member
            String memberNodeType = "";
            // for severe alert
            if (severeAlertList.contains(member.getName())) {
                memberNodeType = getMemberNodeType(member, this.MEMBER_NODE_TYPE_SEVERE);
                if (!hostSevere) {
                    hostSevere = true;
                }
            }
            // for error alerts
            else if (errorAlertsList.contains(member.getName())) {
                memberNodeType = getMemberNodeType(member, this.MEMBER_NODE_TYPE_ERROR);
                if (!hostError) {
                    hostError = true;
                }
            }
            // for warning alerts
            else if (warningAlertsList.contains(member.getName())) {
                memberNodeType = getMemberNodeType(member, this.MEMBER_NODE_TYPE_WARNING);
                if (!hostWarning)
                    hostWarning = true;
            } else {
                memberNodeType = getMemberNodeType(member, this.MEMBER_NODE_TYPE_NORMAL);
            }

            memberData.put("nodeType", memberNodeType);
            memberData.put("$type", memberNodeType);
            memberData.put(this.GATEWAY_SENDER, member.getGatewaySenderList().size());
            if (member.getGatewayReceiver() != null) {
                memberData.put(this.GATEWAY_RECEIVER, "1");
            } else {
                memberData.put(this.GATEWAY_RECEIVER, "0");
            }
            memberJSONObj.put(this.DATA, memberData);
            memberJSONObj.put(this.CHILDREN, new JSONArray());
            membersArray.put(memberJSONObj);
        }
        JSONObject data = new JSONObject();

        data.put(this.LOAD_AVG, hostLoadAvg);
        data.put(this.SOCKETS, hostSockets);
        data.put(this.OPENFDS, hostOpenFDs);
        data.put(this.THREADS, hostNumThreads);
        data.put(this.CPU_USAGE, Double.valueOf(df2.format(hostCpuUsage)));
        data.put(this.MEMORY_USAGE, hostMemoryUsage);

        String hostNodeType;
        // setting physical host status
        if (hostSevere) {
            hostStatus = this.MEMBER_NODE_TYPE_SEVERE;
            hostNodeType = "hostSevereNode";
        } else if (hostError) {
            hostStatus = this.MEMBER_NODE_TYPE_ERROR;
            hostNodeType = "hostErrorNode";
        } else if (hostWarning) {
            hostStatus = this.MEMBER_NODE_TYPE_WARNING;
            hostNodeType = "hostWarningNode";
        } else {
            hostStatus = this.MEMBER_NODE_TYPE_NORMAL;
            hostNodeType = "hostNormalNode";
        }
        data.put("hostStatus", hostStatus);
        data.put("$type", hostNodeType);

        childHostObject.put(this.DATA, data);

        childHostObject.put(this.CHILDREN, membersArray);
        childHostArray.put(childHostObject);
    }
    clusterTopologyJSON.put(this.CHILDREN, childHostArray);

    return clusterTopologyJSON;
}

From source file:org.sakaiproject.tool.assessment.ui.listener.delivery.BeginDeliveryActionListener.java

/**
 * ACTION./*w  ww  .j a va 2s  .co m*/
 * @param ae
 * @throws AbortProcessingException
 */
public void processAction(ActionEvent ae) throws AbortProcessingException {
    log.debug("BeginDeliveryActionListener.processAction() ");

    // get managed bean and set its action accordingly
    DeliveryBean delivery = (DeliveryBean) ContextUtil.lookupBean("delivery");
    log.debug("****DeliveryBean= " + delivery);
    String actionString = ContextUtil.lookupParam("actionString");
    String publishedId = ContextUtil.lookupParam("publishedId");
    String assessmentId = (String) ContextUtil.lookupParam("assessmentId");

    if (StringUtils.isNotBlank(actionString)) {
        // if actionString is null, likely that action & actionString has been set already, 
        // e.g. take assessment via url, actionString is set by LoginServlet.
        // preview and take assessment is set by the parameter in the jsp pages
        delivery.setActionString(actionString);
    }

    delivery.setDisplayFormat();

    if ("previewAssessment".equals(delivery.getActionString()) || "editAssessment".equals(actionString)) {
        String isFromPrint = ContextUtil.lookupParam("isFromPrint");
        if (StringUtils.isNotBlank(isFromPrint)) {
            delivery.setIsFromPrint(Boolean.parseBoolean(isFromPrint));
        }
    } else {
        delivery.setIsFromPrint(false);
    }

    int action = delivery.getActionMode();
    PublishedAssessmentFacade pub = getPublishedAssessmentBasedOnAction(action, delivery, assessmentId,
            publishedId);

    AssessmentAccessControlIfc control = pub.getAssessmentAccessControl();
    boolean releaseToAnonymous = control.getReleaseTo() != null
            && control.getReleaseTo().indexOf("Anonymous Users") > -1;

    if (pub == null) {
        delivery.setOutcome("poolUpdateError");
        throw new AbortProcessingException("pub is null");
    }

    // Does the user have permission to take this action on this assessment in this site?
    AuthorizationBean authzBean = (AuthorizationBean) ContextUtil.lookupBean("authorization");
    if (DeliveryBean.PREVIEW_ASSESSMENT == action) {
        if (StringUtils.isBlank(publishedId)) {
            if (!authzBean.isUserAllowedToEditAssessment(assessmentId, pub.getCreatedBy(), false)) {
                throw new IllegalArgumentException(
                        "User does not have permission to preview assessment id " + assessmentId);
            }
        } else {
            if (!authzBean.isUserAllowedToEditAssessment(publishedId, pub.getCreatedBy(), true)) {
                throw new IllegalArgumentException(
                        "User does not have permission to preview assessment id " + publishedId);
            }
        }
    } else if (DeliveryBean.REVIEW_ASSESSMENT == action || DeliveryBean.TAKE_ASSESSMENT == action) {
        if (!releaseToAnonymous
                && !authzBean.isUserAllowedToTakeAssessment(pub.getPublishedAssessmentId().toString())) {
            throw new IllegalArgumentException(
                    "User does not have permission to view assessment id " + pub.getPublishedAssessmentId());
        }
    }

    // Bug 1547: If this is during review and the assessment is retracted for edit now, 
    // set the outcome to isRetractedForEdit2 error page.
    if (DeliveryBean.REVIEW_ASSESSMENT == action
            && AssessmentIfc.RETRACT_FOR_EDIT_STATUS.equals(pub.getStatus())) {
        delivery.setAssessmentTitle(pub.getTitle());
        delivery.setHonorPledge(pub.getAssessmentMetaDataByLabel("honorpledge_isInstructorEditable") != null
                && pub.getAssessmentMetaDataByLabel("honorpledge_isInstructorEditable").toLowerCase()
                        .equals("true"));
        delivery.setOutcome("isRetractedForEdit2");
        return;
    }

    // reset DeliveryBean before begin
    ResetDeliveryListener reset = new ResetDeliveryListener();
    reset.processAction(null);

    // reset timer before begin
    /*
    delivery.setTimeElapse("0");
    delivery.setTimeElapseAfterFileUpload(null);
    delivery.setLastTimer(0);
    delivery.setTimeLimit("0");
    */
    delivery.setBeginAssessment(true);
    delivery.setTimeStamp((new Date()).getTime());
    delivery.setRedrawAnchorName("");

    // protocol = http://servername:8080/; deliverAudioRecording.jsp needs it
    delivery.setProtocol(ContextUtil.getProtocol());

    FacesContext context = FacesContext.getCurrentInstance();
    ExternalContext external = context.getExternalContext();
    String paramValue = ((Long) ((ServletContext) external.getContext()).getAttribute("FILEUPLOAD_SIZE_MAX"))
            .toString();
    Long sizeMax = null;
    float sizeMax_float = 0f;
    if (paramValue != null) {
        sizeMax = Long.parseLong(paramValue);
        sizeMax_float = sizeMax.floatValue() / 1024;
    }
    delivery.setFileUploadSizeMax(Math.round(sizeMax_float));
    delivery.setPublishedAssessment(pub);

    // populate backing bean from published assessment
    populateBeanFromPub(delivery, pub);
}

From source file:org.deidentifier.arx.DataHandle.java

/**
 * Returns a float value from the specified cell.
 *
 * @param row The cell's row index/*  w w  w.j a  v  a 2 s.c  o m*/
 * @param col The cell's column index
 * @return the float
 * @throws ParseException the parse exception
 */
public Float getFloat(int row, int col) throws ParseException {
    String value = getValue(row, col);
    DataType<?> type = getDataType(getAttributeName(col));
    if (type instanceof ARXDecimal) {
        Double _double = ((ARXDecimal) type).parse(value);
        return _double == null ? null : _double.floatValue();
    } else if (type instanceof ARXInteger) {
        Long _long = ((ARXInteger) type).parse(value);
        return _long == null ? null : _long.floatValue();
    } else {
        throw new ParseException("Invalid datatype: " + type.getClass().getSimpleName(), col);
    }
}

From source file:com.intuit.tank.vm.settings.AgentConfigCpTest.java

/**
 * Run the Long getConnectionTimeout() method test.
 * /*from   w w  w  . j a v  a 2 s  . c  o m*/
 * @throws Exception
 * 
 * @generatedBy CodePro at 9/3/14 3:44 PM
 */
@Test
public void testGetConnectionTimeout_1() throws Exception {
    AgentConfig fixture = new AgentConfig(new HierarchicalConfiguration());
    fixture.setResultsTypeMap(new HashMap());

    Long result = fixture.getConnectionTimeout();

    assertNotNull(result);
    assertEquals("40000", result.toString());
    assertEquals((byte) 64, result.byteValue());
    assertEquals((short) -25536, result.shortValue());
    assertEquals(40000, result.intValue());
    assertEquals(40000L, result.longValue());
    assertEquals(40000.0f, result.floatValue(), 1.0f);
    assertEquals(40000.0, result.doubleValue(), 1.0);
}