Package io.vertx.reactivex.cassandra

Class CassandraRowStream

  • All Implemented Interfaces:
    ReadStream<com.datastax.oss.driver.api.core.cql.Row>, StreamBase
    public class CassandraRowStream
extends Object
implements ReadStream<com.datastax.oss.driver.api.core.cql.Row>
    A for consumption.

    NOTE: This class has been automatically generated from the original non RX-ified interface using Vert.x codegen.

    • Constructor Detail

      • CassandraRowStream

        public CassandraRowStream​(Object delegate)

    • Method Detail

      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class Object

      • toObservable

        public io.reactivex.Observable<com.datastax.oss.driver.api.core.cql.Row> toObservable()
        Specified by:
        toObservable in interface ReadStream<com.datastax.oss.driver.api.core.cql.Row>

      • toFlowable

        public io.reactivex.Flowable<com.datastax.oss.driver.api.core.cql.Row> toFlowable()
        Specified by:
        toFlowable in interface ReadStream<com.datastax.oss.driver.api.core.cql.Row>

      • pipe

        public Pipe<com.datastax.oss.driver.api.core.cql.Row> pipe()
        Pause this stream and return a to transfer the elements of this stream to a destination .

        The stream will be resumed when the pipe will be wired to a WriteStream.

        Specified by:
        pipe in interface ReadStream<com.datastax.oss.driver.api.core.cql.Row>
        Returns:
        a pipe

      • pause

        public CassandraRowStream pause()
        Description copied from interface: ReadStream
        Pause the ReadStream, it sets the buffer in fetch mode and clears the actual demand.

        While it's paused, no data will be sent to the data handler.

        Specified by:
        pause in interface ReadStream<com.datastax.oss.driver.api.core.cql.Row>
        Returns:
        a reference to this, so the API can be used fluently

      • resume

        public CassandraRowStream resume()
        Description copied from interface: ReadStream
        Resume reading, and sets the buffer in flowing mode.

        If the ReadStream has been paused, reading will recommence on it.

        Specified by:
        resume in interface ReadStream<com.datastax.oss.driver.api.core.cql.Row>
        Returns:
        a reference to this, so the API can be used fluently

      • endHandler

        public CassandraRowStream endHandler​(Handler<Void> handler)
        Description copied from interface: ReadStream
        Set an end handler. Once the stream has ended, and there is no more data to be read, this handler will be called.
        Specified by:
        endHandler in interface ReadStream<com.datastax.oss.driver.api.core.cql.Row>
        Returns:
        a reference to this, so the API can be used fluently

      • fetch

        public CassandraRowStream fetch​(long l)
        Description copied from interface: ReadStream
        Fetch the specified amount of elements. If the ReadStream has been paused, reading will recommence with the specified amount of items, otherwise the specified amount will be added to the current stream demand.
        Specified by:
        fetch in interface ReadStream<com.datastax.oss.driver.api.core.cql.Row>
        Returns:
        a reference to this, so the API can be used fluently

      • handler

        public CassandraRowStream handler​(Handler<com.datastax.oss.driver.api.core.cql.Row> handler)
        Description copied from interface: ReadStream
        Set a data handler. As data is read, the handler will be called with the data.
        Specified by:
        handler in interface ReadStream<com.datastax.oss.driver.api.core.cql.Row>
        Returns:
        a reference to this, so the API can be used fluently

      • pipeTo

        public void pipeTo​(WriteStream<com.datastax.oss.driver.api.core.cql.Row> dst,
                   Handler<AsyncResult<Void>> handler)
        Description copied from interface: ReadStream
        Pipe this ReadStream to the WriteStream.

        Elements emitted by this stream will be written to the write stream until this stream ends or fails.

        Once this stream has ended or failed, the write stream will be ended and the handler will be called with the result.

        Specified by:
        pipeTo in interface ReadStream<com.datastax.oss.driver.api.core.cql.Row>
        Parameters:
        dst - the destination write stream

      • pipeTo

        public void pipeTo​(WriteStream<com.datastax.oss.driver.api.core.cql.Row> dst)
        Description copied from interface: ReadStream
        Pipe this ReadStream to the WriteStream.

        Elements emitted by this stream will be written to the write stream until this stream ends or fails.

        Once this stream has ended or failed, the write stream will be ended and the handler will be called with the result.

        Specified by:
        pipeTo in interface ReadStream<com.datastax.oss.driver.api.core.cql.Row>
        Parameters:
        dst - the destination write stream

      • rxPipeTo

        public io.reactivex.Completable rxPipeTo​(WriteStream<com.datastax.oss.driver.api.core.cql.Row> dst)
        Description copied from interface: ReadStream
        Pipe this ReadStream to the WriteStream.

        Elements emitted by this stream will be written to the write stream until this stream ends or fails.

        Once this stream has ended or failed, the write stream will be ended and the handler will be called with the result.

        Specified by:
        rxPipeTo in interface ReadStream<com.datastax.oss.driver.api.core.cql.Row>
        Parameters:
        dst - the destination write stream
        Returns:

      • executionInfo

        public com.datastax.oss.driver.api.core.cql.ExecutionInfo executionInfo()
        Get the provided by the backing ResultSet for this stream.
        Returns:

      • columnDefinitions

        public com.datastax.oss.driver.api.core.cql.ColumnDefinitions columnDefinitions()
        Get the provided by the backing ResultSet for this stream.
        Returns: