Example usage for java.lang Float longValue

List of usage examples for java.lang Float longValue

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Introduction

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

Prototype

public long longValue()

Source Link

Document

Returns value of this Float as a long after a narrowing primitive conversion.

Usage

From source file:Main.java

public static void main(String[] args) {
    Float floatObject = new Float("10.01");
    long l = floatObject.longValue();
    System.out.println("long:" + l);
}

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

public Long evaluate(Float i) {
    if (i == null) {
        return null;
    } else {//from  ww w .j  a  v a 2 s .  co m
        return Long.valueOf(i.longValue());
    }
}

From source file:de.digiway.rapidbreeze.server.model.download.ThrottledInputStream.java

/**
 * Returns the duration in ms when the next transfer can be executed for the
 * given chunksize./*from  ww  w . j  ava  2s  .c o m*/
 *
 * @return
 */
public int nextTransfer(long chunksize) {
    Float idle = (1 / throttleBytesPerMillis) * (float) chunksize;
    long alreadyWaited = System.currentTimeMillis() - lastRead;
    long toWait = idle.longValue() - alreadyWaited + autoCorrection;
    return (int) (toWait < 0 ? 0 : toWait);
}

From source file:org.jahia.utils.maven.plugin.contentgenerator.wise.FileAndFolderService.java

private String getRandomJcrDate(long timestampDifference) {
    Float f = rand.nextFloat();
    f = f * timestampDifference;//from  w w  w  . j a v  a 2  s.c  om
    f = f + startTimestamp;
    Date d = new Date(f.longValue());
    Calendar c = GregorianCalendar.getInstance();
    c.setTime(d);
    return org.apache.jackrabbit.util.ISO8601.format(c);
}

From source file:iddb.core.util.Functions.java

public static Long time2minutes(String time) {
    if (time == null || "".trim().equals(time))
        return 0L;

    Float value;

    char last = time.charAt(time.length() - 1);
    try {/*  w w w  . j  a va2s  .co  m*/
        switch (last) {
        case 'h':
            value = Float.parseFloat(time.substring(0, time.length() - 1)) * 60;
            break;
        case 'm':
            value = Float.parseFloat(time.substring(0, time.length() - 1));
            break;
        case 's':
            value = Float.parseFloat(time.substring(0, time.length() - 1)) / 60;
            break;
        case 'd':
            value = Float.parseFloat(time.substring(0, time.length() - 1)) * 60 * 24;
            break;
        case 'w':
            value = Float.parseFloat(time.substring(0, time.length() - 1)) * 60 * 24 * 7;
            break;
        case 'M':
            value = Float.parseFloat(time.substring(0, time.length() - 1)) * 60 * 24 * 31;
            break;
        case 'y':
            value = Float.parseFloat(time.substring(0, time.length() - 1)) * 60 * 24 * 365;
            break;
        default:
            value = Float.parseFloat(time);
            break;
        }
    } catch (NumberFormatException e) {
        value = 0f;
    }
    return value.longValue();
}

From source file:org.runnerup.export.RunKeeperSynchronizer.java

private String parseForNext(JSONObject resp, List<SyncActivityItem> items) throws JSONException {
    if (resp.has("items")) {
        JSONArray activities = resp.getJSONArray("items");
        for (int i = 0; i < activities.length(); i++) {
            JSONObject item = activities.getJSONObject(i);
            SyncActivityItem ai = new SyncActivityItem();

            String startTime = item.getString("start_time");
            SimpleDateFormat format = new SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss", Locale.US);
            try {
                ai.setStartTime(TimeUnit.MILLISECONDS.toSeconds(format.parse(startTime).getTime()));
            } catch (ParseException e) {
                Log.e(Constants.LOG, e.getMessage());
                return null;
            }/* ww w. jav  a  2  s .c om*/
            Float time = Float.parseFloat(item.getString("duration"));
            ai.setDuration(time.longValue());
            BigDecimal dist = new BigDecimal(Float.parseFloat(item.getString("total_distance")));
            dist = dist.setScale(2, BigDecimal.ROUND_UP);
            ai.setDistance(dist.floatValue());
            ai.setURI(REST_URL + item.getString("uri"));
            ai.setId((long) items.size());
            String sport = item.getString("type");
            if (runkeeper2sportMap.containsKey(sport)) {
                ai.setSport(runkeeper2sportMap.get(sport).getDbValue());
            } else {
                ai.setSport(Sport.OTHER.getDbValue());
            }
            items.add(ai);
        }
    }
    if (resp.has("next")) {
        return REST_URL + resp.getString("next");
    }
    return null;
}

From source file:ru.histone.v2.evaluator.Evaluator.java

private CompletableFuture<EvalNode> processAddNode(ExpAstNode node, Context context) {
    CompletableFuture<List<EvalNode>> leftRight = evalAllNodesOfCurrent(node, context);
    return leftRight.thenCompose(lr -> {
        EvalNode left = lr.get(0);//from   w w w . j  av  a  2 s . c o m
        EvalNode right = lr.get(1);
        if (!(left instanceof StringEvalNode || right instanceof StringEvalNode)) {
            if (isNumberNode(left) && isNumberNode(right)) {
                Float res = getValue(left).orElse(null) + getValue(right).orElse(null);
                if (res % 1 == 0 && res <= Long.MAX_VALUE) {
                    return EvalUtils.getValue(res.longValue());
                } else {
                    return EvalUtils.getValue(res);
                }
            }

            if (left instanceof MapEvalNode && right instanceof MapEvalNode) {
                throw new NotImplementedException();
            }
        }

        CompletableFuture<List<EvalNode>> lrFutures = sequence(
                context.call(TO_STRING_FUNC_NAME, Collections.singletonList(left)),
                context.call(TO_STRING_FUNC_NAME, Collections.singletonList(right)));
        return lrFutures.thenCompose(futures -> {
            StringEvalNode l = (StringEvalNode) futures.get(0);
            StringEvalNode r = (StringEvalNode) futures.get(1);
            return EvalUtils.getValue(l.getValue() + r.getValue());
        });
    });
}

From source file:ru.histone.v2.evaluator.Evaluator.java

private CompletableFuture<EvalNode> processArithmetical(ExpAstNode node, Context context) {
    CompletableFuture<List<EvalNode>> leftRightDone = evalAllNodesOfCurrent(node, context);
    return leftRightDone.thenApply(futures -> {
        EvalNode left = futures.get(0);//  w w  w  .ja  v  a2  s.  c om
        EvalNode right = futures.get(1);

        if ((isNumberNode(left) || left instanceof StringEvalNode)
                && (isNumberNode(right) || right instanceof StringEvalNode)) {
            Float leftValue = getValue(left).orElse(null);
            Float rightValue = getValue(right).orElse(null);
            if (leftValue == null || rightValue == null) {
                return EmptyEvalNode.INSTANCE;
            }

            Float res;
            AstType type = node.getType();
            if (type == AstType.AST_SUB) {
                res = leftValue - rightValue;
            } else if (type == AstType.AST_MUL) {
                res = leftValue * rightValue;
            } else if (type == AstType.AST_DIV) {
                res = leftValue / rightValue;
            } else {
                res = leftValue % rightValue;
            }
            if (res % 1 == 0 && res <= Long.MAX_VALUE) {
                return new LongEvalNode(res.longValue());
            } else {
                return new FloatEvalNode(res);
            }
        }
        return EmptyEvalNode.INSTANCE;
    });
}

From source file:com.android.tradefed.device.NativeDevice.java

/**
 * Parses a partition's available space from the 'table-formatted' output of a toolbox 'df'
 * command, used from gingerbread to lollipop.
 * <p/>// w w  w .j a v  a  2s  .c o m
 * Assumes output format of:
 * <br/>
 * <code>
 * Filesystem             Size   Used   Free   Blksize
 * <br/>
 * [partition]:              3G   790M  2G     4096
 * </code>
 * @param dfOutput the output of df command to parse
 * @return the available space in kilobytes or <code>null</code> if output could not be parsed
 */
Long parseFreeSpaceFromFree(String externalStorePath, String dfOutput) {
    Long freeSpace = null;
    final Pattern freeSpaceTablePattern = Pattern.compile(String.format(
            //fs   Size         Used         Free
            "%s\\s+[\\w\\d\\.]+\\s+[\\w\\d\\.]+\\s+([\\d\\.]+)(\\w)", externalStorePath));
    Matcher tablePatternMatcher = freeSpaceTablePattern.matcher(dfOutput);
    if (tablePatternMatcher.find()) {
        String numericValueString = tablePatternMatcher.group(1);
        String unitType = tablePatternMatcher.group(2);
        try {
            Float freeSpaceFloat = Float.parseFloat(numericValueString);
            if (unitType.equals("M")) {
                freeSpaceFloat = freeSpaceFloat * 1024;
            } else if (unitType.equals("G")) {
                freeSpaceFloat = freeSpaceFloat * 1024 * 1024;
            }
            freeSpace = freeSpaceFloat.longValue();
        } catch (NumberFormatException e) {
            // fall through
        }
    }
    return freeSpace;
}