com.influxdb.client

Interface WriteApi

All Superinterfaces:

AutoCloseable

@ThreadSafe
public interface WriteApi
extends AutoCloseable

The asynchronous non-blocking API to Write time-series data into InfluxDB 2.0.

The data are formatted in Line Protocol.

Author:

Jakub Bednar (bednar@github) (20/09/2018 10:58)

Method Summary

Modifier and Type	Method and Description
void	close() Close threads for asynchronous batch writing.
void	flush() Forces the client to flush all pending writes from the buffer toInfluxDB 2.0via HTTP.
<T extends AbstractWriteEvent> ListenerRegistration	listenEvents(Class<T> eventType, EventListener<T> listener) Listen the events produced by WriteApi.
<M> void	writeMeasurement(String bucket, String org, WritePrecision precision, M measurement) Write Measurement into specified bucket.
<M> void	writeMeasurement(WritePrecision precision, M measurement) Write Measurement into specified bucket.
<M> void	writeMeasurements(String bucket, String org, WritePrecision precision, List<M> measurements) Write Measurements into specified bucket.
<M> void	writeMeasurements(WritePrecision precision, List<M> measurements) Write Measurements into specified bucket.
void	writePoint(Point point) Write Data point into specified bucket.
void	writePoint(String bucket, String org, Point point) Write Data point into specified bucket.
void	writePoints(List<Point> points) Write Data points into specified bucket.
void	writePoints(String bucket, String org, List<Point> points) Write Data points into specified bucket.
void	writeRecord(String bucket, String org, WritePrecision precision, String record) Write Line Protocol record into specified bucket.
void	writeRecord(WritePrecision precision, String record) Write Line Protocol record into specified bucket.
void	writeRecords(String bucket, String org, WritePrecision precision, List<String> records) Write Line Protocol records into specified bucket.
void	writeRecords(WritePrecision precision, List<String> records) Write Line Protocol records into specified bucket.

Method Detail

writeRecord

void writeRecord(@Nonnull
                 WritePrecision precision,
                 @Nullable
                 String record)

Write Line Protocol record into specified bucket.

The InfluxDBClientOptions.getBucket() will be use as destination bucket and InfluxDBClientOptions.getOrg() will be used as destination organization.

Parameters:

precision - specifies the precision for the unix timestamps within the body line-protocol (optional)

record - specifies the record in InfluxDB Line Protocol. The record is considered as one batch unit.

writeRecord

void writeRecord(@Nonnull
                 String bucket,
                 @Nonnull
                 String org,
                 @Nonnull
                 WritePrecision precision,
                 @Nullable
                 String record)

Write Line Protocol record into specified bucket.

Parameters:

bucket - specifies the destination bucket for writes

org - specifies the destination organization for writes

precision - specifies the precision for the unix timestamps within the body line-protocol (optional)

record - specifies the record in InfluxDB Line Protocol. The record is considered as one batch unit.

writeRecords

void writeRecords(@Nonnull
                  WritePrecision precision,
                  @Nonnull
                  List<String> records)

Write Line Protocol records into specified bucket.

The InfluxDBClientOptions.getBucket() will be use as destination bucket and InfluxDBClientOptions.getOrg() will be used as destination organization.

Parameters:

precision - specifies the precision for the unix timestamps within the body line-protocol (optional)

records - specifies the records in InfluxDB Line Protocol

writeRecords

void writeRecords(@Nonnull
                  String bucket,
                  @Nonnull
                  String org,
                  @Nonnull
                  WritePrecision precision,
                  @Nonnull
                  List<String> records)

Write Line Protocol records into specified bucket.

Parameters:

bucket - specifies the destination bucket for writes

org - specifies the destination organization for writes

precision - specifies the precision for the unix timestamps within the body line-protocol (optional)

records - specifies the records in InfluxDB Line Protocol

writePoint

void writePoint(@Nullable
                Point point)

Write Data point into specified bucket.

The InfluxDBClientOptions.getBucket() will be use as destination bucket and InfluxDBClientOptions.getOrg() will be used as destination organization.

Parameters:

point - specifies the Data point to write into bucket

writePoint

void writePoint(@Nonnull
                String bucket,
                @Nonnull
                String org,
                @Nullable
                Point point)

Write Data point into specified bucket.

Parameters:

bucket - specifies the destination bucket for writes

org - specifies the destination organization for writes

point - specifies the Data point to write into bucket

writePoints

void writePoints(@Nonnull
                 List<Point> points)

Write Data points into specified bucket.

The InfluxDBClientOptions.getBucket() will be use as destination bucket and InfluxDBClientOptions.getOrg() will be used as destination organization.

Parameters:

points - specifies the Data points to write into bucket

writePoints

void writePoints(@Nonnull
                 String bucket,
                 @Nonnull
                 String org,
                 @Nonnull
                 List<Point> points)

Write Data points into specified bucket.

Parameters:

bucket - specifies the destination bucket ID for writes

org - specifies the destination organization ID for writes

points - specifies the Data points to write into bucket

writeMeasurement

<M> void writeMeasurement(@Nonnull
                          WritePrecision precision,
                          @Nullable
                          M measurement)

Write Measurement into specified bucket.

The InfluxDBClientOptions.getBucket() will be use as destination bucket and InfluxDBClientOptions.getOrg() will be used as destination organization.

Type Parameters:

M - measurement type

Parameters:

precision - specifies the precision for the unix timestamps within the body line-protocol (optional)

measurement - specifies the Measurement to write into bucket

writeMeasurement

<M> void writeMeasurement(@Nonnull
                          String bucket,
                          @Nonnull
                          String org,
                          @Nonnull
                          WritePrecision precision,
                          @Nullable
                          M measurement)

Write Measurement into specified bucket.

Type Parameters:

M - measurement type

Parameters:

bucket - specifies the destination bucket for writes

org - specifies the destination organization for writes

precision - specifies the precision for the unix timestamps within the body line-protocol (optional)

measurement - specifies the Measurement to write into bucket

writeMeasurements

<M> void writeMeasurements(@Nonnull
                           WritePrecision precision,
                           @Nonnull
                           List<M> measurements)

Write Measurements into specified bucket.

The InfluxDBClientOptions.getBucket() will be use as destination bucket and InfluxDBClientOptions.getOrg() will be used as destination organization.

Type Parameters:

M - measurement type

Parameters:

precision - specifies the precision for the unix timestamps within the body line-protocol (optional)

measurements - specifies the Measurements to write into bucket

writeMeasurements

<M> void writeMeasurements(@Nonnull
                           String bucket,
                           @Nonnull
                           String org,
                           @Nonnull
                           WritePrecision precision,
                           @Nonnull
                           List<M> measurements)

Write Measurements into specified bucket.

Type Parameters:

M - measurement type

Parameters:

bucket - specifies the destination bucket for writes

org - specifies the destination organization for writes

precision - specifies the precision for the unix timestamps within the body line-protocol (optional)

measurements - specifies the Measurements to write into bucket

listenEvents

@Nonnull
<T extends AbstractWriteEvent> ListenerRegistration listenEvents(@Nonnull
                                                                          Class<T> eventType,
                                                                          @Nonnull
                                                                          EventListener<T> listener)

Listen the events produced by WriteApi.

The WriteApi produces: WriteSuccessEvent, BackpressureEvent, WriteErrorEvent and WriteRetriableErrorEvent.

Type Parameters:

T - type of event to listen

Parameters:

eventType - type of event to listen

listener - the listener to listen events

Returns:

lister for eventType events

flush

void flush()

Forces the client to flush all pending writes from the buffer toInfluxDB 2.0via HTTP.

close

void close()

Close threads for asynchronous batch writing.

Specified by:

close in interface AutoCloseable