io.greptime

Interface StreamWriter<V,R>

public interface StreamWriter<V,R>

A stream writer to continuously write data to the database, typically used in data import scenarios. After completion, the stream needs to be closed(Call `StreamWriter#completed()`), and the write result can be obtained from the database server.

Method Summary

Modifier and Type	Method and Description
CompletableFuture<R>	completed() Tell server that the stream-write has completed.
default StreamWriter<V,R>	write(V val)
StreamWriter<V,R>	write(V val, WriteOp writeOp) Write data to this stream.

Method Detail

write

default StreamWriter<V,R> write(V val)

Parameters:

val - data value

Returns:

this

See Also:

write(Object, WriteOp)

write

StreamWriter<V,R> write(V val,
                        WriteOp writeOp)

Write data to this stream.

Parameters:

val - data value

writeOp - write operation(insert or delete)

Returns:

this

completed

CompletableFuture<R> completed()

Tell server that the stream-write has completed.

Returns:

the streaming-wrote future result