com.google.common.collect.Range#range ( )源码实例Demo

下面列出了com.google.common.collect.Range#range ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： pulsar 文件： PulsarWebResource.java

protected NamespaceBundle validateNamespaceBundleRange(NamespaceName fqnn, BundlesData bundles,
        String bundleRange) {
    try {
        checkArgument(bundleRange.contains("_"), "Invalid bundle range");
        String[] boundaries = bundleRange.split("_");
        Long lowerEndpoint = Long.decode(boundaries[0]);
        Long upperEndpoint = Long.decode(boundaries[1]);
        Range<Long> hashRange = Range.range(lowerEndpoint, BoundType.CLOSED, upperEndpoint,
                (upperEndpoint.equals(NamespaceBundles.FULL_UPPER_BOUND)) ? BoundType.CLOSED : BoundType.OPEN);
        NamespaceBundle nsBundle = pulsar().getNamespaceService().getNamespaceBundleFactory().getBundle(fqnn,
                hashRange);
        NamespaceBundles nsBundles = pulsar().getNamespaceService().getNamespaceBundleFactory().getBundles(fqnn,
                bundles);
        nsBundles.validateBundle(nsBundle);
        return nsBundle;
    } catch (Exception e) {
        log.error("[{}] Failed to validate namespace bundle {}/{}", clientAppId(), fqnn.toString(), bundleRange, e);
        throw new RestException(e);
    }
}

源代码2 项目： activitystreams 文件： Adapters.java

@SuppressWarnings("rawtypes")
public Range<?> deserialize(
  JsonElement json, 
  Type typeOfT,
  JsonDeserializationContext context) 
    throws JsonParseException {
  checkArgument(json.isJsonObject());
  try {
    JsonObject obj = json.getAsJsonObject();
    JsonObject upper = obj.getAsJsonObject("upper");
    JsonObject lower = obj.getAsJsonObject("lower");
    BoundType ubt = bt(upper.getAsJsonPrimitive("type"));
    BoundType lbt = bt(lower.getAsJsonPrimitive("type"));
    Object ub = des(upper.get("endpoint"),context);
    Object lb = des(lower.get("endpoint"),context);
    return Range.range((Comparable)lb, lbt, (Comparable)ub, ubt);
  } catch (Throwable t) {
    throw Throwables.propagate(t);
  }
}

源代码3 项目： immutables 文件： Support.java

@SuppressWarnings("unchecked")
public static <T extends Comparable<? super T>> Range<Comparable<Object>> writable(
    Encoder<T> encoder,
    Range<T> range) {
  if (range.hasLowerBound() && range.hasUpperBound()) {
    return Range.range(
        (Comparable<Object>) writable(encoder, range.lowerEndpoint()),
        range.lowerBoundType(),
        (Comparable<Object>) writable(encoder, range.upperEndpoint()),
        range.upperBoundType());
  } else if (range.hasLowerBound()) {
    return Range.downTo(
        (Comparable<Object>) writable(encoder, range.lowerEndpoint()),
        range.lowerBoundType());
  } else if (range.hasUpperBound()) {
    return Range.upTo(
        (Comparable<Object>) writable(encoder, range.upperEndpoint()),
        range.upperBoundType());
  }
  throw new AssertionError();
}

源代码4 项目： sharding-jdbc-1.5.1 文件： HintManager.java

@SuppressWarnings("unchecked")
private ShardingValue getShardingValue(final String logicTable, final String shardingColumn, final ShardingOperator operator, final Comparable<?>[] values) {
    Preconditions.checkArgument(null != values && values.length > 0);
    switch (operator) {
        case EQUAL:
            return new ShardingValue<Comparable<?>>(logicTable, shardingColumn, values[0]);
        case IN:
            return new ShardingValue(logicTable, shardingColumn, Arrays.asList(values));
        case BETWEEN:
            return new ShardingValue(logicTable, shardingColumn, Range.range(values[0], BoundType.CLOSED, values[1], BoundType.CLOSED));
        default:
            throw new UnsupportedOperationException(operator.getExpression());
    }
}

源代码5 项目： sharding-jdbc-1.5.1 文件： Condition.java

/**
 * 将条件对象转换为分片值.
 *
 * @param parameters 参数列表
 * @return 分片值
 */
public ShardingValue<?> getShardingValue(final List<Object> parameters) {
    List<Comparable<?>> conditionValues = getValues(parameters);
    switch (operator) {
        case EQUAL:
            return new ShardingValue<Comparable<?>>(column.getTableName(), column.getName(), conditionValues.get(0));
        case IN:
            return new ShardingValue<>(column.getTableName(), column.getName(), conditionValues);
        case BETWEEN:
            return new ShardingValue<>(column.getTableName(), column.getName(), Range.range(conditionValues.get(0), BoundType.CLOSED, conditionValues.get(1), BoundType.CLOSED));
        default:
            throw new UnsupportedOperationException(operator.getExpression());
    }
}

源代码6 项目： pulsar 文件： ServiceUnitZkUtils.java

private static Range<Long> getHashRange(String rangePathPart) {
    String[] endPoints = rangePathPart.split("_");
    checkArgument(endPoints.length == 2, "Malformed bundle hash range path part:" + rangePathPart);
    Long startLong = Long.decode(endPoints[0]);
    Long endLong = Long.decode(endPoints[1]);
    BoundType endType = (endPoints[1].equals(LAST_BOUNDARY)) ? BoundType.CLOSED : BoundType.OPEN;
    return Range.range(startLong, BoundType.CLOSED, endLong, endType);
}

源代码7 项目： pulsar 文件： NamespaceBundles.java

public NamespaceBundles(NamespaceName nsname, long[] partitions, NamespaceBundleFactory factory, long version) {
    // check input arguments
    this.nsname = checkNotNull(nsname);
    this.factory = checkNotNull(factory);
    this.version = version;
    checkArgument(partitions.length > 0, "Can't create bundles w/o partition boundaries");

    // calculate bundles based on partition boundaries
    this.bundles = Lists.newArrayList();
    fullBundle = new NamespaceBundle(nsname,
        Range.range(FULL_LOWER_BOUND, BoundType.CLOSED, FULL_UPPER_BOUND, BoundType.CLOSED), factory);

    if (partitions.length > 0) {
        if (partitions.length == 1) {
            throw new IllegalArgumentException("Need to specify at least 2 boundaries");
        }

        this.partitions = partitions;
        long lowerBound = partitions[0];
        for (int i = 1; i < partitions.length; i++) {
            long upperBound = partitions[i];
            checkArgument(upperBound >= lowerBound);
            Range<Long> newRange = null;
            if (i != partitions.length - 1) {
                newRange = Range.range(lowerBound, BoundType.CLOSED, upperBound, BoundType.OPEN);
            } else {
                // last one has a closed right end
                newRange = Range.range(lowerBound, BoundType.CLOSED, upperBound, BoundType.CLOSED);
            }
            bundles.add(new NamespaceBundle(nsname, newRange, factory));
            lowerBound = upperBound;
        }
    } else {
        this.partitions = new long[] { 0l };
        bundles.add(fullBundle);
    }
}

源代码8 项目： pulsar 文件： NamespaceBundleFactory.java

public NamespaceBundle getBundle(String namespace, String bundleRange) {
    checkArgument(bundleRange.contains("_"), "Invalid bundle range");
    String[] boundaries = bundleRange.split("_");
    Long lowerEndpoint = Long.decode(boundaries[0]);
    Long upperEndpoint = Long.decode(boundaries[1]);
    Range<Long> hashRange = Range.range(lowerEndpoint, BoundType.CLOSED, upperEndpoint,
            (upperEndpoint.equals(NamespaceBundles.FULL_UPPER_BOUND)) ? BoundType.CLOSED : BoundType.OPEN);
    return getBundle(NamespaceName.get(namespace), hashRange);
}

源代码9 项目： activitystreams 文件： Parameter.java

public <O extends Comparable<? super O>>Range<O> bounds() {
  O mini = minInclusive();
  O mine = minExclusive();
  O maxi = maxInclusive();
  O maxe = maxExclusive();
  Ordering<O> ordering = Ordering.<O>natural();
  O min = ordering.nullsLast().min(mini,mine);
  O max = ordering.nullsFirst().max(maxi,maxe);
  BoundType lower = 
    min == null ? null :
    min == mini ? BoundType.CLOSED :
      BoundType.OPEN;
  BoundType upper = 
    max == null ? null : 
    max == maxi ? BoundType.CLOSED :
      BoundType.OPEN;
  if (lower == null && upper == null)
    return Range.<O>all();
  else if (lower != null && upper == null) 
    return lower == BoundType.CLOSED ? 
      Range.atLeast(min) : 
      Range.greaterThan(min);
  else if (lower == null && upper != null)
    return upper == BoundType.CLOSED ?
      Range.atMost(max) :
      Range.lessThan(max);
  else {
    return Range.range(min, lower, max, upper);
  }
}

源代码10 项目： mzmine3 文件： TICVisualizerWindow.java

void updateTitle() {

    NumberFormat rtFormat = MZmineCore.getConfiguration().getRTFormat();
    NumberFormat mzFormat = MZmineCore.getConfiguration().getMZFormat();
    NumberFormat intensityFormat = MZmineCore.getConfiguration().getIntensityFormat();

    StringBuffer mainTitle = new StringBuffer();
    StringBuffer subTitle = new StringBuffer();

    // If all data files have m/z range less than or equal to range of
    // the plot (mzMin, mzMax), then call this TIC, otherwise XIC
    Set<RawDataFile> fileSet = ticDataSets.keySet();
    String ticOrXIC = "TIC";

    // Enlarge range a bit to avoid rounding errors
    Range<Double> mzRange2 = Range.range(mzRange.lowerEndpoint() - 1, BoundType.CLOSED,
        mzRange.upperEndpoint() + 1, BoundType.CLOSED);
    for (RawDataFile df : fileSet) {
      if (!mzRange2.encloses(df.getDataMZRange())) {
        ticOrXIC = "XIC";
        break;
      }
    }

    if (plotType == TICPlotType.BASEPEAK) {
      if (ticOrXIC.equals("TIC")) {
        mainTitle.append("Base peak chromatogram");
      } else {
        mainTitle.append("XIC (base peak)");
      }
    } else {
      if (ticOrXIC.equals("TIC")) {
        mainTitle.append("TIC");
      } else {
        mainTitle.append("XIC");
      }
    }

    mainTitle.append(", m/z: " + mzFormat.format(mzRange.lowerEndpoint()) + " - "
        + mzFormat.format(mzRange.upperEndpoint()));

    CursorPosition pos = getCursorPosition();

    if (pos != null) {
      subTitle.append("Selected scan #");
      subTitle.append(pos.getScanNumber());
      if (ticDataSets.size() > 1) {
        subTitle.append(" (" + pos.getDataFile() + ")");
      }
      subTitle.append(", RT: " + rtFormat.format(pos.getRetentionTime()));
      if (plotType == TICPlotType.BASEPEAK) {
        subTitle.append(", base peak: " + mzFormat.format(pos.getMzValue()) + " m/z");
      }
      subTitle.append(", IC: " + intensityFormat.format(pos.getIntensityValue()));
    }

    // update window title
    RawDataFile files[] = ticDataSets.keySet().toArray(new RawDataFile[0]);
    Arrays.sort(files, new SimpleSorter());
    String dataFileNames = Joiner.on(",").join(files);
    setTitle("Chromatogram: [" + dataFileNames + "; " + mzFormat.format(mzRange.lowerEndpoint())
        + " - " + mzFormat.format(mzRange.upperEndpoint()) + " m/z" + "]");

    // update plot title
    ticPlot.setTitle(mainTitle.toString(), subTitle.toString());

  }

源代码11 项目： ProjectAres 文件： XMLUtils.java

/**
 * Parse a range in the standard mathematical format e.g.
 *
 *     [0, 1) for a closed-open range from 0 to 1.
 *
 * Can also parse single numbers as a closed range e.g.
 *
 *     5 for a closed-closed range from 5 to 5.
 */
public static <T extends Number & Comparable<T>> Range<T> parseNumericRange(Node node, Class<T> type) throws InvalidXMLException {
    String value = node.getValue();

    Matcher matcher = RANGE_RE.matcher(value);
    if(!matcher.matches()) {
        T number = parseNumber(node, value, type, (T) null);
        if(number != null) {
            return Range.singleton(number);
        }
        throw new InvalidXMLException("Invalid " + type.getSimpleName().toLowerCase() + " range '" + value + "'", node);
    }

    T lower = parseNumber(node, matcher.group(2), type, true);
    T upper = parseNumber(node, matcher.group(3), type, true);

    BoundType lowerType = null, upperType = null;
    if(!Double.isInfinite(lower.doubleValue())) {
        lowerType = "(".equals(matcher.group(1)) ? BoundType.OPEN : BoundType.CLOSED;
    }
    if(!Double.isInfinite(upper.doubleValue())) {
        upperType = ")".equals(matcher.group(4)) ? BoundType.OPEN : BoundType.CLOSED;
    }

    if(lower.compareTo(upper) == 1) {
        throw new InvalidXMLException("range lower bound (" + lower + ") cannot be greater than upper bound (" + upper + ")", node);
    }

    if(lowerType == null) {
        if(upperType == null) {
            return Range.all();
        } else {
            return Range.upTo(upper, upperType);
        }
    } else {
        if(upperType == null) {
            return Range.downTo(lower, lowerType);
        } else {
            return Range.range(lower, lowerType, upper, upperType);
        }
    }
}

源代码12 项目： ProjectAres 文件： XMLUtils.java

public static <T extends Number & Comparable<T>> Range<T> parseNumericRange(Element el, Class<T> type, Range<T> def) throws InvalidXMLException {
    Attribute lt = el.getAttribute("lt");
    Attribute lte = getAttribute(el, "lte", "max");
    Attribute gt = el.getAttribute("gt");
    Attribute gte = getAttribute(el, "gte", "min");

    if(lt != null && lte != null) throw new InvalidXMLException("Conflicting upper bound for numeric range", el);
    if(gt != null && gte != null) throw new InvalidXMLException("Conflicting lower bound for numeric range", el);

    BoundType lowerBoundType, upperBoundType;
    T lowerBound, upperBound;

    if(gt != null) {
        lowerBound = parseNumber(gt, type, (T) null);
        lowerBoundType = BoundType.OPEN;
    } else {
        lowerBound = parseNumber(gte, type, (T) null);
        lowerBoundType = BoundType.CLOSED;
    }

    if(lt != null) {
        upperBound = parseNumber(lt, type, (T) null);
        upperBoundType = BoundType.OPEN;
    } else {
        upperBound = parseNumber(lte, type, (T) null);
        upperBoundType = BoundType.CLOSED;
    }

    if(lowerBound == null) {
        if(upperBound == null) {
            return def;
        } else {
            return Range.upTo(upperBound, upperBoundType);
        }
    } else {
        if(upperBound == null) {
            return Range.downTo(lowerBound, lowerBoundType);
        } else {
            return Range.range(lowerBound, lowerBoundType, upperBound, upperBoundType);
        }
    }
}

源代码13 项目： hibernate-types 文件： PostgreSQLGuavaRangeType.java

@SuppressWarnings("unchecked")
public static <T extends Comparable> Range<T> ofString(String str, Function<String, T> converter, Class<T> cls) {
    BoundType lowerBound = str.charAt(0) == '[' ? BoundType.CLOSED : BoundType.OPEN;
    BoundType upperBound = str.charAt(str.length() - 1) == ']' ? BoundType.CLOSED : BoundType.OPEN;

    int delim = str.indexOf(',');

    if (delim == -1) {
        throw new IllegalArgumentException("Cannot find comma character");
    }

    String lowerStr = str.substring(1, delim);
    String upperStr = str.substring(delim + 1, str.length() - 1);

    T lower = null;
    T upper = null;

    if (lowerStr.length() > 0) {
        lower = converter.apply(lowerStr);
    }

    if (upperStr.length() > 0) {
        upper = converter.apply(upperStr);
    }

    if (lower == null && upper == null) {
        throw new IllegalArgumentException("Cannot find bound type");
    }

    if (lowerStr.length() == 0) {
        return upperBound == BoundType.CLOSED ?
                Range.atMost(upper) :
                Range.lessThan(upper);
    } else if (upperStr.length() == 0) {
        return lowerBound == BoundType.CLOSED ?
                Range.atLeast(lower) :
                Range.greaterThan(lower);
    } else {
        return Range.range(lower, lowerBound, upper, upperBound);
    }
}

源代码14 项目： jackson-datatypes-collections 文件： RangeFactory.java

public static <C extends Comparable<?>> Range<C> range(final C lowerEndpoint, final BoundType lowerBoundType,
                       final C upperEndpoint, final BoundType upperBoundType)
{
    return Range.range(lowerEndpoint, lowerBoundType, upperEndpoint, upperBoundType);
}

源代码15 项目： mzmine2 文件： TICVisualizerWindow.java

void updateTitle() {

    NumberFormat rtFormat = MZmineCore.getConfiguration().getRTFormat();
    NumberFormat mzFormat = MZmineCore.getConfiguration().getMZFormat();
    NumberFormat intensityFormat = MZmineCore.getConfiguration().getIntensityFormat();

    StringBuffer mainTitle = new StringBuffer();
    StringBuffer subTitle = new StringBuffer();

    // If all data files have m/z range less than or equal to range of
    // the plot (mzMin, mzMax), then call this TIC, otherwise XIC
    Set<RawDataFile> fileSet = ticDataSets.keySet();
    String ticOrXIC = "TIC";

    // Enlarge range a bit to avoid rounding errors
    Range<Double> mzRange2 = Range.range(mzRange.lowerEndpoint() - 1, BoundType.CLOSED,
        mzRange.upperEndpoint() + 1, BoundType.CLOSED);
    for (RawDataFile df : fileSet) {
      if (!mzRange2.encloses(df.getDataMZRange())) {
        ticOrXIC = "XIC";
        break;
      }
    }

    if (plotType == TICPlotType.BASEPEAK) {
      if (ticOrXIC.equals("TIC")) {
        mainTitle.append("Base peak chromatogram");
      } else {
        mainTitle.append("XIC (base peak)");
      }
    } else {
      if (ticOrXIC.equals("TIC")) {
        mainTitle.append("TIC");
      } else {
        mainTitle.append("XIC");
      }
    }

    mainTitle.append(", m/z: " + mzFormat.format(mzRange.lowerEndpoint()) + " - "
        + mzFormat.format(mzRange.upperEndpoint()));

    CursorPosition pos = getCursorPosition();

    if (pos != null) {
      subTitle.append("Selected scan #");
      subTitle.append(pos.getScanNumber());
      if (ticDataSets.size() > 1) {
        subTitle.append(" (" + pos.getDataFile() + ")");
      }
      subTitle.append(", RT: " + rtFormat.format(pos.getRetentionTime()));
      if (plotType == TICPlotType.BASEPEAK) {
        subTitle.append(", base peak: " + mzFormat.format(pos.getMzValue()) + " m/z");
      }
      subTitle.append(", IC: " + intensityFormat.format(pos.getIntensityValue()));
    }

    // update window title
    RawDataFile files[] = ticDataSets.keySet().toArray(new RawDataFile[0]);
    Arrays.sort(files, new SimpleSorter());
    String dataFileNames = Joiner.on(",").join(files);
    setTitle("Chromatogram: [" + dataFileNames + "; " + mzFormat.format(mzRange.lowerEndpoint())
        + " - " + mzFormat.format(mzRange.upperEndpoint()) + " m/z" + "]");

    // update plot title
    ticPlot.setTitle(mainTitle.toString(), subTitle.toString());

  }