Interface TraceUtil.Span (3.26.3)

public static interface TraceUtil.Span

Represents a trace span.

Methods

<T>endAtFuture(ApiFuture<T> futureValue)

public abstract void <T>endAtFuture(ApiFuture<T> futureValue)

If an operation ends in the future, its relevant span should end after the future has been completed. This method "appends" the span completion code at the completion of the given future. In order for telemetry info to be recorded, the future returned by this method should be completed.

Parameter
Name	Description
`futureValue`	`ApiFuture<T>`

addEvent(String name)

public abstract TraceUtil.Span addEvent(String name)

Adds the given event to this span.

Parameter
Name	Description
`name`	`String`

Returns
Type	Description
`TraceUtil.Span`

addEvent(String name, Map<String,Object> attributes)

public abstract TraceUtil.Span addEvent(String name, Map<String,Object> attributes)

Adds the given event with the given attributes to this span.

Parameters
Name	Description
`name`	`String`
`attributes`	`Map<String,Object>`

Returns
Type	Description
`TraceUtil.Span`

end()

public abstract void end()

Ends this span.

end(Throwable error)

public abstract void end(Throwable error)

Ends this span in an error.

Parameter
Name	Description
`error`	`Throwable`

makeCurrent()

public abstract TraceUtil.Scope makeCurrent()

Marks this span as the current span.

Returns
Type	Description
`TraceUtil.Scope`

setAttribute(String key, boolean value)

public abstract TraceUtil.Span setAttribute(String key, boolean value)

Adds the given attribute to this span.

Parameters
Name	Description
`key`	`String`
`value`	`boolean`

Returns
Type	Description
`TraceUtil.Span`

setAttribute(String key, int value)

public abstract TraceUtil.Span setAttribute(String key, int value)

Adds the given attribute to this span.

Parameters
Name	Description
`key`	`String`
`value`	`int`

Returns
Type	Description
`TraceUtil.Span`

setAttribute(String key, String value)

public abstract TraceUtil.Span setAttribute(String key, String value)

Adds the given attribute to this span.

Parameters
Name	Description
`key`	`String`
`value`	`String`

Returns
Type	Description
`TraceUtil.Span`