EventPattern (software.amazon.awscdk:events 0.8.2 API)

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

EventPattern.Jsii$Pojo, EventPattern.Jsii$Proxy
```
public interface EventPattern
extends software.amazon.jsii.JsiiSerializable
```
Events in Amazon CloudWatch Events are represented as JSON objects. For more information about JSON objects, see RFC 7159. Rules use event patterns to select events and route them to targets. A pattern either matches an event or it doesn't. Event patterns are represented as JSON objects with a structure that is similar to that of events, for example: It is important to remember the following about event pattern matching: - For a pattern to match an event, the event must contain all the field names listed in the pattern. The field names must appear in the event with the same nesting structure. - Other fields of the event not mentioned in the pattern are ignored; effectively, there is a ``"*": "*"`` wildcard for fields not mentioned. - The matching is exact (character-by-character), without case-folding or any other string normalization. - The values being matched follow JSON rules: Strings enclosed in quotes, numbers, and the unquoted keywords true, false, and null. - Number matching is at the string representation level. For example, 300, 300.0, and 3.0e2 are not considered equal.

See Also:

https://docs.aws.amazon.com/AmazonCloudWatch/latest/events/CloudWatchEventsandEventPatterns.html

Nested Class Summary

Nested Classes
Modifier and Type	Interface and Description
`static class`	`EventPattern.Builder` A fluent builder class for `EventPattern`.
`static class`	`EventPattern.Jsii$Pojo` A PoJo (plain-old-java-object) class that implements `EventPattern`.
`static class`	`EventPattern.Jsii$Proxy` A proxy class which for javascript object literal which adhere to this interface.

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method and Description
`static EventPattern.Builder`	`builder()`
`List<String>`	`getAccount()` The 12-digit number identifying an AWS account.
`Object`	`getDetail()` A JSON object, whose content is at the discretion of the service originating the event.
`List<String>`	`getDetailType()` Identifies, in combination with the source field, the fields and values that appear in the detail field.
`List<String>`	`getId()` A unique value is generated for every event.
`List<String>`	`getRegion()` Identifies the AWS region where the event originated.
`List<software.amazon.awscdk.Arn>`	`getResources()` This JSON array contains ARNs that identify resources that are involved in the event.
`List<String>`	`getSource()` Identifies the service that sourced the event.
`List<String>`	`getTime()` The event timestamp, which can be specified by the service originating the event.
`List<String>`	`getVersion()` By default, this is set to 0 (zero) in all events.
`void`	`setAccount(List<String> value)` The 12-digit number identifying an AWS account.
`void`	`setDetail(Object value)` A JSON object, whose content is at the discretion of the service originating the event.
`void`	`setDetailType(List<String> value)` Identifies, in combination with the source field, the fields and values that appear in the detail field.
`void`	`setId(List<String> value)` A unique value is generated for every event.
`void`	`setRegion(List<String> value)` Identifies the AWS region where the event originated.
`void`	`setResources(List<software.amazon.awscdk.Arn> value)` This JSON array contains ARNs that identify resources that are involved in the event.
`void`	`setSource(List<String> value)` Identifies the service that sourced the event.
`void`	`setTime(List<String> value)` The event timestamp, which can be specified by the service originating the event.
`void`	`setVersion(List<String> value)` By default, this is set to 0 (zero) in all events.

- Method Detail
  - getVersion
```
List<String> getVersion()
```
    By default, this is set to 0 (zero) in all events.
  - setVersion
```
void setVersion(List<String> value)
```
    By default, this is set to 0 (zero) in all events.
  - getId
```
List<String> getId()
```
    A unique value is generated for every event. This can be helpful in tracing events as they move through rules to targets, and are processed.
  - setId
```
void setId(List<String> value)
```
    A unique value is generated for every event. This can be helpful in tracing events as they move through rules to targets, and are processed.
  - getDetailType
```
List<String> getDetailType()
```
    Identifies, in combination with the source field, the fields and values that appear in the detail field. Represents the "detail-type" event field.
  - setDetailType
```
void setDetailType(List<String> value)
```
    Identifies, in combination with the source field, the fields and values that appear in the detail field. Represents the "detail-type" event field.
  - getSource
```
List<String> getSource()
```
    Identifies the service that sourced the event. All events sourced from within AWS begin with "aws." Customer-generated events can have any value here, as long as it doesn't begin with "aws." We recommend the use of Java package-name style reverse domain-name strings. To find the correct value for source for an AWS service, see the table in AWS Service Namespaces. For example, the source value for Amazon CloudFront is aws.cloudfront.
    
    See Also:
    
    http://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html#genref-aws-service-namespaces
  - setSource
```
void setSource(List<String> value)
```
    Identifies the service that sourced the event. All events sourced from within AWS begin with "aws." Customer-generated events can have any value here, as long as it doesn't begin with "aws." We recommend the use of Java package-name style reverse domain-name strings. To find the correct value for source for an AWS service, see the table in AWS Service Namespaces. For example, the source value for Amazon CloudFront is aws.cloudfront.
    
    See Also:
    
    http://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html#genref-aws-service-namespaces
  - getAccount
```
List<String> getAccount()
```
    The 12-digit number identifying an AWS account.
  - setAccount
```
void setAccount(List<String> value)
```
    The 12-digit number identifying an AWS account.
  - getTime
```
List<String> getTime()
```
    The event timestamp, which can be specified by the service originating the event. If the event spans a time interval, the service might choose to report the start time, so this value can be noticeably before the time the event is actually received.
  - setTime
```
void setTime(List<String> value)
```
    The event timestamp, which can be specified by the service originating the event. If the event spans a time interval, the service might choose to report the start time, so this value can be noticeably before the time the event is actually received.
  - getRegion
```
List<String> getRegion()
```
    Identifies the AWS region where the event originated.
  - setRegion
```
void setRegion(List<String> value)
```
    Identifies the AWS region where the event originated.
  - getResources
```
List<software.amazon.awscdk.Arn> getResources()
```
    This JSON array contains ARNs that identify resources that are involved in the event. Inclusion of these ARNs is at the discretion of the service. For example, Amazon EC2 instance state-changes include Amazon EC2 instance ARNs, Auto Scaling events include ARNs for both instances and Auto Scaling groups, but API calls with AWS CloudTrail do not include resource ARNs.
  - setResources
```
void setResources(List<software.amazon.awscdk.Arn> value)
```
    This JSON array contains ARNs that identify resources that are involved in the event. Inclusion of these ARNs is at the discretion of the service. For example, Amazon EC2 instance state-changes include Amazon EC2 instance ARNs, Auto Scaling events include ARNs for both instances and Auto Scaling groups, but API calls with AWS CloudTrail do not include resource ARNs.
  - getDetail
```
Object getDetail()
```
    A JSON object, whose content is at the discretion of the service originating the event.
  - setDetail
```
void setDetail(Object value)
```
    A JSON object, whose content is at the discretion of the service originating the event.
  - builder
```
static EventPattern.Builder builder()
```

Interface EventPattern

Nested Class Summary

Method Summary

Method Detail

getVersion

setVersion

getId

setId

getDetailType

setDetailType

getSource

setSource

getAccount

setAccount

getTime

setTime

getRegion

setRegion

getResources

setResources

getDetail

setDetail

builder