Class MetricDatum
- All Implemented Interfaces:
Serializable
,SdkPojo
,ToCopyableBuilder<MetricDatum.Builder,
MetricDatum>
Encapsulates the information sent to either create a metric or add new values to be aggregated into an existing metric.
- See Also:
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Nested Class Summary
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Method Summary
Modifier and TypeMethodDescriptionstatic MetricDatum.Builder
builder()
counts()
Array of numbers that is used along with theValues
array.The dimensions associated with the metric.final boolean
final boolean
equalsBySdkFields
(Object obj) Indicates whether some other object is "equal to" this one by SDK fields.final <T> Optional
<T> getValueForField
(String fieldName, Class<T> clazz) final boolean
For responses, this returns true if the service returned a value for the Counts property.final boolean
For responses, this returns true if the service returned a value for the Dimensions property.final int
hashCode()
final boolean
For responses, this returns true if the service returned a value for the Values property.final String
The name of the metric.static Class
<? extends MetricDatum.Builder> final StatisticSet
The statistical values for the metric.final Integer
Valid values are 1 and 60.final Instant
The time the metric data was received, expressed as the number of milliseconds since Jan 1, 1970 00:00:00 UTC.Take this object and create a builder that contains all of the current property values of this object.final String
toString()
Returns a string representation of this object.final StandardUnit
unit()
When you are using aPut
operation, this defines what unit you want to use when storing the metric.final String
When you are using aPut
operation, this defines what unit you want to use when storing the metric.final Double
value()
The value for the metric.values()
Array of numbers representing the values for the metric during the period.Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder
copy
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Method Details
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metricName
The name of the metric.
- Returns:
- The name of the metric.
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hasDimensions
public final boolean hasDimensions()For responses, this returns true if the service returned a value for the Dimensions property. This DOES NOT check that the value is non-empty (for which, you should check theisEmpty()
method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified. -
dimensions
The dimensions associated with the metric.
Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.
This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the
hasDimensions()
method.- Returns:
- The dimensions associated with the metric.
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timestamp
The time the metric data was received, expressed as the number of milliseconds since Jan 1, 1970 00:00:00 UTC.
- Returns:
- The time the metric data was received, expressed as the number of milliseconds since Jan 1, 1970 00:00:00 UTC.
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value
The value for the metric.
Although the parameter accepts numbers of type Double, CloudWatch rejects values that are either too small or too large. Values must be in the range of -2^360 to 2^360. In addition, special values (for example, NaN, +Infinity, -Infinity) are not supported.
- Returns:
- The value for the metric.
Although the parameter accepts numbers of type Double, CloudWatch rejects values that are either too small or too large. Values must be in the range of -2^360 to 2^360. In addition, special values (for example, NaN, +Infinity, -Infinity) are not supported.
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statisticValues
The statistical values for the metric.
- Returns:
- The statistical values for the metric.
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hasValues
public final boolean hasValues()For responses, this returns true if the service returned a value for the Values property. This DOES NOT check that the value is non-empty (for which, you should check theisEmpty()
method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified. -
values
Array of numbers representing the values for the metric during the period. Each unique value is listed just once in this array, and the corresponding number in the
Counts
array specifies the number of times that value occurred during the period. You can include up to 150 unique values in eachPutMetricData
action that specifies aValues
array.Although the
Values
array accepts numbers of typeDouble
, CloudWatch rejects values that are either too small or too large. Values must be in the range of -2^360 to 2^360. In addition, special values (for example, NaN, +Infinity, -Infinity) are not supported.Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.
This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the
hasValues()
method.- Returns:
- Array of numbers representing the values for the metric during the period. Each unique value is listed
just once in this array, and the corresponding number in the
Counts
array specifies the number of times that value occurred during the period. You can include up to 150 unique values in eachPutMetricData
action that specifies aValues
array.Although the
Values
array accepts numbers of typeDouble
, CloudWatch rejects values that are either too small or too large. Values must be in the range of -2^360 to 2^360. In addition, special values (for example, NaN, +Infinity, -Infinity) are not supported.
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hasCounts
public final boolean hasCounts()For responses, this returns true if the service returned a value for the Counts property. This DOES NOT check that the value is non-empty (for which, you should check theisEmpty()
method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified. -
counts
Array of numbers that is used along with the
Values
array. Each number in theCount
array is the number of times the corresponding value in theValues
array occurred during the period.If you omit the
Counts
array, the default of 1 is used as the value for each count. If you include aCounts
array, it must include the same amount of values as theValues
array.Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.
This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the
hasCounts()
method.- Returns:
- Array of numbers that is used along with the
Values
array. Each number in theCount
array is the number of times the corresponding value in theValues
array occurred during the period.If you omit the
Counts
array, the default of 1 is used as the value for each count. If you include aCounts
array, it must include the same amount of values as theValues
array.
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unit
When you are using a
Put
operation, this defines what unit you want to use when storing the metric.In a
Get
operation, this displays the unit that is used for the metric.If the service returns an enum value that is not available in the current SDK version,
unit
will returnStandardUnit.UNKNOWN_TO_SDK_VERSION
. The raw value returned by the service is available fromunitAsString()
.- Returns:
- When you are using a
Put
operation, this defines what unit you want to use when storing the metric.In a
Get
operation, this displays the unit that is used for the metric. - See Also:
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unitAsString
When you are using a
Put
operation, this defines what unit you want to use when storing the metric.In a
Get
operation, this displays the unit that is used for the metric.If the service returns an enum value that is not available in the current SDK version,
unit
will returnStandardUnit.UNKNOWN_TO_SDK_VERSION
. The raw value returned by the service is available fromunitAsString()
.- Returns:
- When you are using a
Put
operation, this defines what unit you want to use when storing the metric.In a
Get
operation, this displays the unit that is used for the metric. - See Also:
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storageResolution
Valid values are 1 and 60. Setting this to 1 specifies this metric as a high-resolution metric, so that CloudWatch stores the metric with sub-minute resolution down to one second. Setting this to 60 specifies this metric as a regular-resolution metric, which CloudWatch stores at 1-minute resolution. Currently, high resolution is available only for custom metrics. For more information about high-resolution metrics, see High-Resolution Metrics in the Amazon CloudWatch User Guide.
This field is optional, if you do not specify it the default of 60 is used.
- Returns:
- Valid values are 1 and 60. Setting this to 1 specifies this metric as a high-resolution metric, so that
CloudWatch stores the metric with sub-minute resolution down to one second. Setting this to 60 specifies
this metric as a regular-resolution metric, which CloudWatch stores at 1-minute resolution. Currently,
high resolution is available only for custom metrics. For more information about high-resolution metrics,
see High-Resolution Metrics in the Amazon CloudWatch User Guide.
This field is optional, if you do not specify it the default of 60 is used.
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toBuilder
Description copied from interface:ToCopyableBuilder
Take this object and create a builder that contains all of the current property values of this object.- Specified by:
toBuilder
in interfaceToCopyableBuilder<MetricDatum.Builder,
MetricDatum> - Returns:
- a builder for type T
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builder
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serializableBuilderClass
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hashCode
public final int hashCode() -
equals
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equalsBySdkFields
Description copied from interface:SdkPojo
Indicates whether some other object is "equal to" this one by SDK fields. An SDK field is a modeled, non-inherited field in anSdkPojo
class, and is generated based on a service model.If an
SdkPojo
class does not have any inherited fields,equalsBySdkFields
andequals
are essentially the same.- Specified by:
equalsBySdkFields
in interfaceSdkPojo
- Parameters:
obj
- the object to be compared with- Returns:
- true if the other object equals to this object by sdk fields, false otherwise.
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toString
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. -
getValueForField
-
sdkFields
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