Google Cloud Service Control V1 Client - Class Distribution (1.1.1)

Reference documentation and code samples for the Google Cloud Service Control V1 Client class Distribution.

Distribution represents a frequency distribution of double-valued sample points. It contains the size of the population of sample points plus additional optional information:

  • the arithmetic mean of the samples
  • the minimum and maximum of the samples
  • the sum-squared-deviation of the samples, used to compute variance
  • a histogram of the values of the sample points

Generated from protobuf message google.api.servicecontrol.v1.Distribution

Namespace

Google \ Cloud \ ServiceControl \ V1

Methods

__construct

Constructor.

Parameters
NameDescription
data array

Optional. Data for populating the Message object.

↳ count int|string

The total number of samples in the distribution. Must be >= 0.

↳ mean float

The arithmetic mean of the samples in the distribution. If count is zero then this field must be zero.

↳ minimum float

The minimum of the population of values. Ignored if count is zero.

↳ maximum float

The maximum of the population of values. Ignored if count is zero.

↳ sum_of_squared_deviation float

The sum of squared deviations from the mean: Sum[i=1..count]((x_i - mean)^2) where each x_i is a sample values. If count is zero then this field must be zero, otherwise validation of the request fails.

↳ bucket_counts array

The number of samples in each histogram bucket. bucket_counts are optional. If present, they must sum to the count value. The buckets are defined below in bucket_option. There are N buckets. bucket_counts[0] is the number of samples in the underflow bucket. bucket_counts[1] to bucket_counts[N-1] are the numbers of samples in each of the finite buckets. And bucket_counts[N] is the number of samples in the overflow bucket. See the comments ofbucket_option` below for more details. Any suffix of trailing zeros may be omitted.

↳ linear_buckets Google\Cloud\ServiceControl\V1\Distribution\LinearBuckets

Buckets with constant width.

↳ exponential_buckets Google\Cloud\ServiceControl\V1\Distribution\ExponentialBuckets

Buckets with exponentially growing width.

↳ explicit_buckets Google\Cloud\ServiceControl\V1\Distribution\ExplicitBuckets

Buckets with arbitrary user-provided width.

↳ exemplars array<Google\Api\Distribution\Exemplar>

Example points. Must be in increasing order of value field.

getCount

The total number of samples in the distribution. Must be >= 0.

Returns
TypeDescription
int|string

setCount

The total number of samples in the distribution. Must be >= 0.

Parameter
NameDescription
var int|string
Returns
TypeDescription
$this

getMean

The arithmetic mean of the samples in the distribution. If count is zero then this field must be zero.

Returns
TypeDescription
float

setMean

The arithmetic mean of the samples in the distribution. If count is zero then this field must be zero.

Parameter
NameDescription
var float
Returns
TypeDescription
$this

getMinimum

The minimum of the population of values. Ignored if count is zero.

Returns
TypeDescription
float

setMinimum

The minimum of the population of values. Ignored if count is zero.

Parameter
NameDescription
var float
Returns
TypeDescription
$this

getMaximum

The maximum of the population of values. Ignored if count is zero.

Returns
TypeDescription
float

setMaximum

The maximum of the population of values. Ignored if count is zero.

Parameter
NameDescription
var float
Returns
TypeDescription
$this

getSumOfSquaredDeviation

The sum of squared deviations from the mean: Sum[i=1..count]((x_i - mean)^2) where each x_i is a sample values. If count is zero then this field must be zero, otherwise validation of the request fails.

Returns
TypeDescription
float

setSumOfSquaredDeviation

The sum of squared deviations from the mean: Sum[i=1..count]((x_i - mean)^2) where each x_i is a sample values. If count is zero then this field must be zero, otherwise validation of the request fails.

Parameter
NameDescription
var float
Returns
TypeDescription
$this

getBucketCounts

The number of samples in each histogram bucket. bucket_counts are optional. If present, they must sum to the count value.

The buckets are defined below in bucket_option. There are N buckets. bucket_counts[0] is the number of samples in the underflow bucket. bucket_counts[1] to bucket_counts[N-1] are the numbers of samples in each of the finite buckets. And bucket_counts[N] is the number of samples in the overflow bucket. See the comments ofbucket_option` below for more details. Any suffix of trailing zeros may be omitted.

Returns
TypeDescription
Google\Protobuf\Internal\RepeatedField

setBucketCounts

The number of samples in each histogram bucket. bucket_counts are optional. If present, they must sum to the count value.

The buckets are defined below in bucket_option. There are N buckets. bucket_counts[0] is the number of samples in the underflow bucket. bucket_counts[1] to bucket_counts[N-1] are the numbers of samples in each of the finite buckets. And bucket_counts[N] is the number of samples in the overflow bucket. See the comments ofbucket_option` below for more details. Any suffix of trailing zeros may be omitted.

Parameter
NameDescription
var int[]|string[]|Google\Protobuf\Internal\RepeatedField
Returns
TypeDescription
$this

getLinearBuckets

Buckets with constant width.

Returns
TypeDescription
Google\Cloud\ServiceControl\V1\Distribution\LinearBuckets|null

hasLinearBuckets

setLinearBuckets

Buckets with constant width.

Parameter
NameDescription
var Google\Cloud\ServiceControl\V1\Distribution\LinearBuckets
Returns
TypeDescription
$this

getExponentialBuckets

Buckets with exponentially growing width.

Returns
TypeDescription
Google\Cloud\ServiceControl\V1\Distribution\ExponentialBuckets|null

hasExponentialBuckets

setExponentialBuckets

Buckets with exponentially growing width.

Parameter
NameDescription
var Google\Cloud\ServiceControl\V1\Distribution\ExponentialBuckets
Returns
TypeDescription
$this

getExplicitBuckets

Buckets with arbitrary user-provided width.

Returns
TypeDescription
Google\Cloud\ServiceControl\V1\Distribution\ExplicitBuckets|null

hasExplicitBuckets

setExplicitBuckets

Buckets with arbitrary user-provided width.

Parameter
NameDescription
var Google\Cloud\ServiceControl\V1\Distribution\ExplicitBuckets
Returns
TypeDescription
$this

getExemplars

Example points. Must be in increasing order of value field.

Returns
TypeDescription
Google\Protobuf\Internal\RepeatedField

setExemplars

Example points. Must be in increasing order of value field.

Parameter
NameDescription
var array<Google\Api\Distribution\Exemplar>
Returns
TypeDescription
$this

getBucketOption

Returns
TypeDescription
string