class SpaceDelimitedTextPattern

Language	Type name
.NET	Amazon.CDK.AWS.Logs.SpaceDelimitedTextPattern
Go	github.com/aws/aws-cdk-go/awscdk/v2/awslogs#SpaceDelimitedTextPattern
Java	software.amazon.awscdk.services.logs.SpaceDelimitedTextPattern
Python	aws_cdk.aws_logs.SpaceDelimitedTextPattern
TypeScript (source)	aws-cdk-lib » aws_logs » SpaceDelimitedTextPattern

Implements IFilterPattern

Space delimited text pattern.

Example

// Search for all events where the component is "HttpServer" and the
// result code is not equal to 200.
const pattern = logs.FilterPattern.spaceDelimited('time', 'component', '...', 'result_code', 'latency')
  .whereString('component', '=', 'HttpServer')
  .whereNumber('result_code', '!=', 200);

Initializer (protected)

super(columns: string[], restrictions: { [string]: ColumnRestriction[] })

Parameters

• columns string[]
• restrictions { [string]: ColumnRestriction[] }

Properties

Name	Type	Description
logPatternString	string

---

logPatternString

Type: string

Methods

Name	Description
whereNumber(columnName, comparison, value)	Restrict where the pattern applies.
whereString(columnName, comparison, value)	Restrict where the pattern applies.
static construct(columns)	Construct a new instance of a space delimited text pattern.

---

whereNumber(columnName, comparison, value)

public whereNumber(columnName: string, comparison: string, value: number): SpaceDelimitedTextPattern

Parameters

• columnName string
• comparison string
• value number

Returns

• SpaceDelimitedTextPattern

Restrict where the pattern applies.

---

whereString(columnName, comparison, value)

public whereString(columnName: string, comparison: string, value: string): SpaceDelimitedTextPattern

Parameters

• columnName string
• comparison string
• value string

Returns

• SpaceDelimitedTextPattern

Restrict where the pattern applies.

---

static construct(columns)

public static construct(columns: string[]): SpaceDelimitedTextPattern

Parameters

• columns string[]

Returns

• SpaceDelimitedTextPattern

Construct a new instance of a space delimited text pattern.

Since this class must be public, we can't rely on the user only creating it through the LogPattern.spaceDelimited() factory function. We must therefore validate the argument in the constructor. Since we're returning a copy on every mutation, and we don't want to re-validate the same things on every construction, we provide a limited set of mutator functions and only validate the new data every time.