Interface LogMetricOrBuilder (3.16.2)

Version 3.16.2

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public interface LogMetricOrBuilder extends MessageOrBuilder

Implements

MessageOrBuilder

Methods

containsLabelExtractors(String key)

public abstract boolean containsLabelExtractors(String key)

Optional. A map from a label key string to an extractor expression which is used to extract data from a log entry field and assign as the label value. Each label key specified in the LabelDescriptor must have an associated extractor expression in this map. The syntax of the extractor expression is the same as for the value_extractor field.

The extracted value is converted to the type defined in the label descriptor. If either the extraction or the type conversion fails, the label will have a default value. The default value for a string label is an empty string, for an integer label its 0, and for a boolean label its false.

Note that there are upper bounds on the maximum number of labels and the number of active time series that are allowed in a project.

map<string, string> label_extractors = 7 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
key	String

Returns
Type	Description
boolean

getBucketName()

public abstract String getBucketName()

Optional. The resource name of the Log Bucket that owns the Log Metric. Only Log Buckets in projects are supported. The bucket has to be in the same project as the metric.

For example:

projects/my-project/locations/global/buckets/my-bucket

If empty, then the Log Metric is considered a non-Bucket Log Metric.

string bucket_name = 13 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
String	The bucketName.

getBucketNameBytes()

public abstract ByteString getBucketNameBytes()

Optional. The resource name of the Log Bucket that owns the Log Metric. Only Log Buckets in projects are supported. The bucket has to be in the same project as the metric.

For example:

projects/my-project/locations/global/buckets/my-bucket

If empty, then the Log Metric is considered a non-Bucket Log Metric.

string bucket_name = 13 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
ByteString	The bytes for bucketName.

getBucketOptions()

public abstract Distribution.BucketOptions getBucketOptions()

Optional. The bucket_options are required when the logs-based metric is using a DISTRIBUTION value type and it describes the bucket boundaries used to create a histogram of the extracted values.

.google.api.Distribution.BucketOptions bucket_options = 8 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
com.google.api.Distribution.BucketOptions	The bucketOptions.

getBucketOptionsOrBuilder()

public abstract Distribution.BucketOptionsOrBuilder getBucketOptionsOrBuilder()

Optional. The bucket_options are required when the logs-based metric is using a DISTRIBUTION value type and it describes the bucket boundaries used to create a histogram of the extracted values.

.google.api.Distribution.BucketOptions bucket_options = 8 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
com.google.api.Distribution.BucketOptionsOrBuilder

getCreateTime()

public abstract Timestamp getCreateTime()

Output only. The creation timestamp of the metric.

This field may not be present for older metrics.

.google.protobuf.Timestamp create_time = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
Timestamp	The createTime.

getCreateTimeOrBuilder()

public abstract TimestampOrBuilder getCreateTimeOrBuilder()

Output only. The creation timestamp of the metric.

This field may not be present for older metrics.

.google.protobuf.Timestamp create_time = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
TimestampOrBuilder

getDescription()

public abstract String getDescription()

Optional. A description of this metric, which is used in documentation. The maximum length of the description is 8000 characters.

string description = 2 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
String	The description.

getDescriptionBytes()

public abstract ByteString getDescriptionBytes()

Optional. A description of this metric, which is used in documentation. The maximum length of the description is 8000 characters.

string description = 2 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
ByteString	The bytes for description.

getDisabled()

public abstract boolean getDisabled()

Optional. If set to True, then this metric is disabled and it does not generate any points.

bool disabled = 12 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
boolean	The disabled.

getFilter()

public abstract String getFilter()

Required. An advanced logs filter which is used to match log entries. Example:

 "resource.type=gae_app AND severity>=ERROR"

The maximum length of the filter is 20000 characters.

string filter = 3 [(.google.api.field_behavior) = REQUIRED];

Returns
Type	Description
String	The filter.

getFilterBytes()

public abstract ByteString getFilterBytes()

Required. An advanced logs filter which is used to match log entries. Example:

 "resource.type=gae_app AND severity>=ERROR"

The maximum length of the filter is 20000 characters.

string filter = 3 [(.google.api.field_behavior) = REQUIRED];

Returns
Type	Description
ByteString	The bytes for filter.

getLabelExtractors()

public abstract Map<String,String> getLabelExtractors()

Use #getLabelExtractorsMap() instead.

Returns
Type	Description
Map<String,String>

getLabelExtractorsCount()

public abstract int getLabelExtractorsCount()

Optional. A map from a label key string to an extractor expression which is used to extract data from a log entry field and assign as the label value. Each label key specified in the LabelDescriptor must have an associated extractor expression in this map. The syntax of the extractor expression is the same as for the value_extractor field.

The extracted value is converted to the type defined in the label descriptor. If either the extraction or the type conversion fails, the label will have a default value. The default value for a string label is an empty string, for an integer label its 0, and for a boolean label its false.

Note that there are upper bounds on the maximum number of labels and the number of active time series that are allowed in a project.

map<string, string> label_extractors = 7 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
int

getLabelExtractorsMap()

public abstract Map<String,String> getLabelExtractorsMap()

Optional. A map from a label key string to an extractor expression which is used to extract data from a log entry field and assign as the label value. Each label key specified in the LabelDescriptor must have an associated extractor expression in this map. The syntax of the extractor expression is the same as for the value_extractor field.

The extracted value is converted to the type defined in the label descriptor. If either the extraction or the type conversion fails, the label will have a default value. The default value for a string label is an empty string, for an integer label its 0, and for a boolean label its false.

Note that there are upper bounds on the maximum number of labels and the number of active time series that are allowed in a project.

map<string, string> label_extractors = 7 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
Map<String,String>

getLabelExtractorsOrDefault(String key, String defaultValue)

public abstract String getLabelExtractorsOrDefault(String key, String defaultValue)

Optional. A map from a label key string to an extractor expression which is used to extract data from a log entry field and assign as the label value. Each label key specified in the LabelDescriptor must have an associated extractor expression in this map. The syntax of the extractor expression is the same as for the value_extractor field.

The extracted value is converted to the type defined in the label descriptor. If either the extraction or the type conversion fails, the label will have a default value. The default value for a string label is an empty string, for an integer label its 0, and for a boolean label its false.

Note that there are upper bounds on the maximum number of labels and the number of active time series that are allowed in a project.

map<string, string> label_extractors = 7 [(.google.api.field_behavior) = OPTIONAL];

Parameters
Name	Description
key	String
defaultValue	String

Returns
Type	Description
String

getLabelExtractorsOrThrow(String key)

public abstract String getLabelExtractorsOrThrow(String key)

Optional. A map from a label key string to an extractor expression which is used to extract data from a log entry field and assign as the label value. Each label key specified in the LabelDescriptor must have an associated extractor expression in this map. The syntax of the extractor expression is the same as for the value_extractor field.

The extracted value is converted to the type defined in the label descriptor. If either the extraction or the type conversion fails, the label will have a default value. The default value for a string label is an empty string, for an integer label its 0, and for a boolean label its false.

Note that there are upper bounds on the maximum number of labels and the number of active time series that are allowed in a project.

map<string, string> label_extractors = 7 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
key	String

Returns
Type	Description
String

getMetricDescriptor()

public abstract MetricDescriptor getMetricDescriptor()

Optional. The metric descriptor associated with the logs-based metric. If unspecified, it uses a default metric descriptor with a DELTA metric kind, INT64 value type, with no labels and a unit of "1". Such a metric counts the number of log entries matching the filter expression.

The name, type, and description fields in the metric_descriptor are output only, and is constructed using the name and description field in the LogMetric.

To create a logs-based metric that records a distribution of log values, a DELTA metric kind with a DISTRIBUTION value type must be used along with a value_extractor expression in the LogMetric.

Each label in the metric descriptor must have a matching label name as the key and an extractor expression as the value in the label_extractors map.

The metric_kind and value_type fields in the metric_descriptor cannot be updated once initially configured. New labels can be added in the metric_descriptor, but existing labels cannot be modified except for their description.

.google.api.MetricDescriptor metric_descriptor = 5 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
com.google.api.MetricDescriptor	The metricDescriptor.

getMetricDescriptorOrBuilder()

public abstract MetricDescriptorOrBuilder getMetricDescriptorOrBuilder()

Optional. The metric descriptor associated with the logs-based metric. If unspecified, it uses a default metric descriptor with a DELTA metric kind, INT64 value type, with no labels and a unit of "1". Such a metric counts the number of log entries matching the filter expression.

The name, type, and description fields in the metric_descriptor are output only, and is constructed using the name and description field in the LogMetric.

To create a logs-based metric that records a distribution of log values, a DELTA metric kind with a DISTRIBUTION value type must be used along with a value_extractor expression in the LogMetric.

Each label in the metric descriptor must have a matching label name as the key and an extractor expression as the value in the label_extractors map.

The metric_kind and value_type fields in the metric_descriptor cannot be updated once initially configured. New labels can be added in the metric_descriptor, but existing labels cannot be modified except for their description.

.google.api.MetricDescriptor metric_descriptor = 5 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
com.google.api.MetricDescriptorOrBuilder

getName()

public abstract String getName()

Required. The client-assigned metric identifier. Examples: "error_count", "nginx/requests".

Metric identifiers are limited to 100 characters and can include only the following characters: A-Z, a-z, 0-9, and the special characters _-.,+!*',()%/. The forward-slash character (/) denotes a hierarchy of name pieces, and it cannot be the first character of the name.

This field is the [METRIC_ID] part of a metric resource name in the format "projects/[PROJECT_ID]/metrics/[METRIC_ID]". Example: If the resource name of a metric is "projects/my-project/metrics/nginx%2Frequests", this field's value is "nginx/requests".

string name = 1 [(.google.api.field_behavior) = REQUIRED];

Returns
Type	Description
String	The name.

getNameBytes()

public abstract ByteString getNameBytes()

Required. The client-assigned metric identifier. Examples: "error_count", "nginx/requests".

Metric identifiers are limited to 100 characters and can include only the following characters: A-Z, a-z, 0-9, and the special characters _-.,+!*',()%/. The forward-slash character (/) denotes a hierarchy of name pieces, and it cannot be the first character of the name.

This field is the [METRIC_ID] part of a metric resource name in the format "projects/[PROJECT_ID]/metrics/[METRIC_ID]". Example: If the resource name of a metric is "projects/my-project/metrics/nginx%2Frequests", this field's value is "nginx/requests".

string name = 1 [(.google.api.field_behavior) = REQUIRED];

Returns
Type	Description
ByteString	The bytes for name.

getUpdateTime()

public abstract Timestamp getUpdateTime()

Output only. The last update timestamp of the metric.

This field may not be present for older metrics.

.google.protobuf.Timestamp update_time = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
Timestamp	The updateTime.

getUpdateTimeOrBuilder()

public abstract TimestampOrBuilder getUpdateTimeOrBuilder()

Output only. The last update timestamp of the metric.

This field may not be present for older metrics.

.google.protobuf.Timestamp update_time = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
TimestampOrBuilder

getValueExtractor()

public abstract String getValueExtractor()

Optional. A value_extractor is required when using a distribution logs-based metric to extract the values to record from a log entry. Two functions are supported for value extraction: EXTRACT(field) or REGEXP_EXTRACT(field, regex). The arguments are:

1. field: The name of the log entry field from which the value is to be extracted.

2. regex: A regular expression using the Google RE2 syntax (https://github.com/google/re2/wiki/Syntax) with a single capture group to extract data from the specified log entry field. The value of the field is converted to a string before applying the regex. It is an error to specify a regex that does not include exactly one capture group.

   The result of the extraction must be convertible to a double type, as the distribution always records double values. If either the extraction or the conversion to double fails, then those values are not recorded in the distribution.

   Example: REGEXP_EXTRACT(jsonPayload.request, ".quantity=(\d+).")

string value_extractor = 6 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
String	The valueExtractor.

getValueExtractorBytes()

public abstract ByteString getValueExtractorBytes()

Optional. A value_extractor is required when using a distribution logs-based metric to extract the values to record from a log entry. Two functions are supported for value extraction: EXTRACT(field) or REGEXP_EXTRACT(field, regex). The arguments are:

1. field: The name of the log entry field from which the value is to be extracted.

2. regex: A regular expression using the Google RE2 syntax (https://github.com/google/re2/wiki/Syntax) with a single capture group to extract data from the specified log entry field. The value of the field is converted to a string before applying the regex. It is an error to specify a regex that does not include exactly one capture group.

   The result of the extraction must be convertible to a double type, as the distribution always records double values. If either the extraction or the conversion to double fails, then those values are not recorded in the distribution.

   Example: REGEXP_EXTRACT(jsonPayload.request, ".quantity=(\d+).")

string value_extractor = 6 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
ByteString	The bytes for valueExtractor.

getVersion() (deprecated)

public abstract LogMetric.ApiVersion getVersion()

Deprecated. google.logging.v2.LogMetric.version is deprecated. See google/logging/v2/logging_metrics.proto;l=237

Deprecated. The API version that created or updated this metric. The v2 format is used by default and cannot be changed.

.google.logging.v2.LogMetric.ApiVersion version = 4 [deprecated = true];

Returns
Type	Description
LogMetric.ApiVersion	The version.

getVersionValue() (deprecated)

public abstract int getVersionValue()

Deprecated. google.logging.v2.LogMetric.version is deprecated. See google/logging/v2/logging_metrics.proto;l=237

Deprecated. The API version that created or updated this metric. The v2 format is used by default and cannot be changed.

.google.logging.v2.LogMetric.ApiVersion version = 4 [deprecated = true];

Returns
Type	Description
int	The enum numeric value on the wire for version.

hasBucketOptions()

public abstract boolean hasBucketOptions()

Optional. The bucket_options are required when the logs-based metric is using a DISTRIBUTION value type and it describes the bucket boundaries used to create a histogram of the extracted values.

.google.api.Distribution.BucketOptions bucket_options = 8 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
boolean	Whether the bucketOptions field is set.

hasCreateTime()

public abstract boolean hasCreateTime()

Output only. The creation timestamp of the metric.

This field may not be present for older metrics.

.google.protobuf.Timestamp create_time = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
boolean	Whether the createTime field is set.

hasMetricDescriptor()

public abstract boolean hasMetricDescriptor()

Optional. The metric descriptor associated with the logs-based metric. If unspecified, it uses a default metric descriptor with a DELTA metric kind, INT64 value type, with no labels and a unit of "1". Such a metric counts the number of log entries matching the filter expression.

The name, type, and description fields in the metric_descriptor are output only, and is constructed using the name and description field in the LogMetric.

To create a logs-based metric that records a distribution of log values, a DELTA metric kind with a DISTRIBUTION value type must be used along with a value_extractor expression in the LogMetric.

Each label in the metric descriptor must have a matching label name as the key and an extractor expression as the value in the label_extractors map.

The metric_kind and value_type fields in the metric_descriptor cannot be updated once initially configured. New labels can be added in the metric_descriptor, but existing labels cannot be modified except for their description.

.google.api.MetricDescriptor metric_descriptor = 5 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
boolean	Whether the metricDescriptor field is set.

hasUpdateTime()

public abstract boolean hasUpdateTime()

Output only. The last update timestamp of the metric.

This field may not be present for older metrics.

.google.protobuf.Timestamp update_time = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
boolean	Whether the updateTime field is set.