software.amazon.awssdk.services.cloudwatch.model.MetricDatum.statisticValues java code examples

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}

/**
 * Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
 * redacted from this string using a placeholder value.
 */
@Override
public String toString() {
  return ToString.builder("MetricDatum").add("MetricName", metricName()).add("Dimensions", dimensions())
      .add("Timestamp", timestamp()).add("Value", value()).add("StatisticValues", statisticValues())
      .add("Values", values()).add("Counts", counts()).add("Unit", unitAsString())
      .add("StorageResolution", storageResolution()).build();
}

/**
 * Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
 * redacted from this string using a placeholder value.
 */
@Override
public String toString() {
  return ToString.builder("MetricDatum").add("MetricName", metricName()).add("Dimensions", dimensions())
      .add("Timestamp", timestamp()).add("Value", value()).add("StatisticValues", statisticValues())
      .add("Values", values()).add("Counts", counts()).add("Unit", unitAsString())
      .add("StorageResolution", storageResolution()).build();
}

@Override
public int hashCode() {
  int hashCode = 1;
  hashCode = 31 * hashCode + Objects.hashCode(metricName());
  hashCode = 31 * hashCode + Objects.hashCode(dimensions());
  hashCode = 31 * hashCode + Objects.hashCode(timestamp());
  hashCode = 31 * hashCode + Objects.hashCode(value());
  hashCode = 31 * hashCode + Objects.hashCode(statisticValues());
  hashCode = 31 * hashCode + Objects.hashCode(values());
  hashCode = 31 * hashCode + Objects.hashCode(counts());
  hashCode = 31 * hashCode + Objects.hashCode(unitAsString());
  hashCode = 31 * hashCode + Objects.hashCode(storageResolution());
  return hashCode;
}

public <T> Optional<T> getValueForField(String fieldName, Class<T> clazz) {
  switch (fieldName) {
  case "MetricName":
    return Optional.ofNullable(clazz.cast(metricName()));
  case "Dimensions":
    return Optional.ofNullable(clazz.cast(dimensions()));
  case "Timestamp":
    return Optional.ofNullable(clazz.cast(timestamp()));
  case "Value":
    return Optional.ofNullable(clazz.cast(value()));
  case "StatisticValues":
    return Optional.ofNullable(clazz.cast(statisticValues()));
  case "Values":
    return Optional.ofNullable(clazz.cast(values()));
  case "Counts":
    return Optional.ofNullable(clazz.cast(counts()));
  case "Unit":
    return Optional.ofNullable(clazz.cast(unitAsString()));
  case "StorageResolution":
    return Optional.ofNullable(clazz.cast(storageResolution()));
  default:
    return Optional.empty();
  }
}

@Override
public int hashCode() {
  int hashCode = 1;
  hashCode = 31 * hashCode + Objects.hashCode(metricName());
  hashCode = 31 * hashCode + Objects.hashCode(dimensions());
  hashCode = 31 * hashCode + Objects.hashCode(timestamp());
  hashCode = 31 * hashCode + Objects.hashCode(value());
  hashCode = 31 * hashCode + Objects.hashCode(statisticValues());
  hashCode = 31 * hashCode + Objects.hashCode(values());
  hashCode = 31 * hashCode + Objects.hashCode(counts());
  hashCode = 31 * hashCode + Objects.hashCode(unitAsString());
  hashCode = 31 * hashCode + Objects.hashCode(storageResolution());
  return hashCode;
}

public <T> Optional<T> getValueForField(String fieldName, Class<T> clazz) {
  switch (fieldName) {
  case "MetricName":
    return Optional.ofNullable(clazz.cast(metricName()));
  case "Dimensions":
    return Optional.ofNullable(clazz.cast(dimensions()));
  case "Timestamp":
    return Optional.ofNullable(clazz.cast(timestamp()));
  case "Value":
    return Optional.ofNullable(clazz.cast(value()));
  case "StatisticValues":
    return Optional.ofNullable(clazz.cast(statisticValues()));
  case "Values":
    return Optional.ofNullable(clazz.cast(values()));
  case "Counts":
    return Optional.ofNullable(clazz.cast(counts()));
  case "Unit":
    return Optional.ofNullable(clazz.cast(unitAsString()));
  case "StorageResolution":
    return Optional.ofNullable(clazz.cast(storageResolution()));
  default:
    return Optional.empty();
  }
}

  @Override
  public void end() {
    StringBuilder output = new StringBuilder();
    output.append("Metrics:\n");

    output.append("Dimensions: ");
    boolean needsComma = false;
    for (Dimension dimension : getDimensions()) {
      output.append(String.format("%s[%s: %s]", needsComma ? ", " : "", dimension.name(), dimension.value()));
      needsComma = true;
    }
    output.append("\n");

    for (MetricDatum datum : data.values()) {
      StatisticSet statistics = datum.statisticValues();
      output.append(String.format("Name=%25s\tMin=%.2f\tMax=%.2f\tCount=%.2f\tSum=%.2f\tAvg=%.2f\tUnit=%s\n",
          datum.metricName(),
          statistics.minimum(),
          statistics.maximum(),
          statistics.sampleCount(),
          statistics.sum(),
          statistics.sum() / statistics.sampleCount(),
          datum.unit()));
    }

    log.info(output.toString());
  }
}

@Override
public boolean equals(Object obj) {
  if (this == obj) {
    return true;
  }
  if (obj == null) {
    return false;
  }
  if (!(obj instanceof MetricDatum)) {
    return false;
  }
  MetricDatum other = (MetricDatum) obj;
  return Objects.equals(metricName(), other.metricName()) && Objects.equals(dimensions(), other.dimensions())
      && Objects.equals(timestamp(), other.timestamp()) && Objects.equals(value(), other.value())
      && Objects.equals(statisticValues(), other.statisticValues()) && Objects.equals(values(), other.values())
      && Objects.equals(counts(), other.counts()) && Objects.equals(unitAsString(), other.unitAsString())
      && Objects.equals(storageResolution(), other.storageResolution());
}

@Override
public boolean equals(Object obj) {
  if (this == obj) {
    return true;
  }
  if (obj == null) {
    return false;
  }
  if (!(obj instanceof MetricDatum)) {
    return false;
  }
  MetricDatum other = (MetricDatum) obj;
  return Objects.equals(metricName(), other.metricName()) && Objects.equals(dimensions(), other.dimensions())
      && Objects.equals(timestamp(), other.timestamp()) && Objects.equals(value(), other.value())
      && Objects.equals(statisticValues(), other.statisticValues()) && Objects.equals(values(), other.values())
      && Objects.equals(counts(), other.counts()) && Objects.equals(unitAsString(), other.unitAsString())
      && Objects.equals(storageResolution(), other.storageResolution());
}

  @Override
  public void end() {
    StringBuilder output = new StringBuilder();
    output.append("Metrics:\n");

    output.append("Dimensions: ");
    boolean needsComma = false;
    for (Dimension dimension : getDimensions()) {
      output.append(String.format("%s[%s: %s]", needsComma ? ", " : "", dimension.name(), dimension.value()));
      needsComma = true;
    }
    output.append("\n");

    for (MetricDatum datum : data.values()) {
      StatisticSet statistics = datum.statisticValues();
      output.append(String.format("Name=%25s\tMin=%.2f\tMax=%.2f\tCount=%.2f\tSum=%.2f\tAvg=%.2f\tUnit=%s\n",
          datum.metricName(),
          statistics.minimum(),
          statistics.maximum(),
          statistics.sampleCount(),
          statistics.sum(),
          statistics.sum() / statistics.sampleCount(),
          datum.unit()));
    }

    log.info(output.toString());
  }
}

  private void accumulate(MetricDatumWithKey<KeyType> metricDatumWithKey, MetricDatum newDatum) {
    MetricDatum oldDatum = metricDatumWithKey.datum;
    if (!oldDatum.unit().equals(newDatum.unit())) {
      throw new IllegalArgumentException("Unit mismatch for datum named " + oldDatum.metricName());
    }

    StatisticSet oldStats = oldDatum.statisticValues();
    StatisticSet newStats = newDatum.statisticValues();

    StatisticSet statisticSet = oldStats.toBuilder().sum(oldStats.sum() + newStats.sum())
        .minimum(Math.min(oldStats.minimum(), newStats.minimum()))
        .maximum(Math.max(oldStats.maximum(), newStats.maximum()))
        .sampleCount(oldStats.sampleCount() + newStats.sampleCount()).build();

    MetricDatum datum = oldDatum.toBuilder().statisticValues(statisticSet).build();
    metricDatumWithKey.datum(datum);
  }
}

  private void accumulate(MetricDatumWithKey<KeyType> metricDatumWithKey, MetricDatum newDatum) {
    MetricDatum oldDatum = metricDatumWithKey.datum;
    if (!oldDatum.unit().equals(newDatum.unit())) {
      throw new IllegalArgumentException("Unit mismatch for datum named " + oldDatum.metricName());
    }

    StatisticSet oldStats = oldDatum.statisticValues();
    StatisticSet newStats = newDatum.statisticValues();

    StatisticSet statisticSet = oldStats.toBuilder().sum(oldStats.sum() + newStats.sum())
        .minimum(Math.min(oldStats.minimum(), newStats.minimum()))
        .maximum(Math.max(oldStats.maximum(), newStats.maximum()))
        .sampleCount(oldStats.sampleCount() + newStats.sampleCount()).build();

    MetricDatum datum = oldDatum.toBuilder().statisticValues(statisticSet).build();
    metricDatumWithKey.datum(datum);
  }
}

final StatisticSet oldStatisticSet = datum.statisticValues();
final StatisticSet statisticSet = oldStatisticSet.toBuilder()
    .maximum(Math.max(value, oldStatisticSet.maximum()))

final StatisticSet oldStatisticSet = datum.statisticValues();
final StatisticSet statisticSet = oldStatisticSet.toBuilder()
    .maximum(Math.max(value, oldStatisticSet.maximum()))

Javadoc

The statistical values for the metric.

Popular methods of MetricDatum

builder
dimensions
The dimensions associated with the metric. Attempts to modify the collection returned by this met
metricName
The name of the metric.
<init>
counts
Array of numbers that is used along with the Values array. Each number in the Count array is the n
storageResolution
Valid values are 1 and 60. Setting this to 1 specifies this metric as a high-resolution metric, so
timestamp
The time the metric data was received, expressed as the number of milliseconds since Jan 1, 1970 00
toBuilder
unit
The unit of the metric. If the service returns an enum value that is not available in the current
unitAsString
The unit of the metric. If the service returns an enum value that is not available in the current
value
The value for the metric. Although the parameter accepts numbers of type Double, CloudWatch rejec
values
Array of numbers representing the values for the metric during the period. Each unique value is lis

value,
values

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How to use statisticValuesmethodin software.amazon.awssdk.services.cloudwatch.model.MetricDatum

Best Java code snippets using software.amazon.awssdk.services.cloudwatch.model.MetricDatum.statisticValues (Showing top 14 results out of 315)

How to use
statisticValues
method
in
software.amazon.awssdk.services.cloudwatch.model.MetricDatum