org.apache.tinkerpop.gremlin.process.remote.traversal.step.map

## Class RemoteStep<S,E>

- java.lang.Object
- - org.apache.tinkerpop.gremlin.process.traversal.step.util.AbstractStep<S,E>
  - - org.apache.tinkerpop.gremlin.process.remote.traversal.step.map.RemoteStep<S,E>

- All Implemented Interfaces:
    Serializable, Cloneable, Iterator<Traverser.Admin<E>>, Step<S,E>

      public final class RemoteStep<S,E>
      extends AbstractStep<S,E>

  Sends a `Traversal` to a `RemoteConnection` and iterates back the results.
  Author:
    Stephen Mallette (http://stephen.genoprime.com), Marko A. Rodriguez (http://markorodriguez.com)
  See Also:
    Serialized Form

- - ### Field Summary

    - ### Fields inherited from class org.apache.tinkerpop.gremlin.process.traversal.step.util.AbstractStep

      `id, labels, nextEnd, nextStep, previousStep, starts, traversal, traverserStepIdAndLabelsSetByChild`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `RemoteStep(Traversal.Admin traversal, RemoteConnection remoteConnection)`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `protected Traverser.Admin<E>` | `processNextStart()`
    `CompletableFuture<Traversal<?,E>>` | `promise()` Submits the traversal asynchronously to a "remote" using `RemoteConnection.submitAsync(Bytecode)`.
    `String` | `toString()`

    - ### Methods inherited from class org.apache.tinkerpop.gremlin.process.traversal.step.util.AbstractStep

      `addLabel, addStart, addStarts, clone, equals, getId, getLabels, getNextStep, getPreviousStep, getTraversal, hashCode, hasNext, next, removeLabel, reset, setId, setNextStep, setPreviousStep, setTraversal`

    - ### Methods inherited from class java.lang.Object

      `finalize, getClass, notify, notifyAll, wait, wait, wait`

    - ### Methods inherited from interface org.apache.tinkerpop.gremlin.process.traversal.Step

      `equals, getRequirements`

    - ### Methods inherited from interface java.util.Iterator

      `forEachRemaining, remove`

- - ### Constructor Detail

    - #### RemoteStep

          public RemoteStep(Traversal.Admin traversal,
                            RemoteConnection remoteConnection)

  - ### Method Detail

    - #### toString

          public String toString()

      Overrides:
        `toString` in class `AbstractStep<S,E>`

    - #### processNextStart

          protected Traverser.Admin<E> processNextStart()
                                                 throws NoSuchElementException

      Specified by:
        `processNextStart` in class `AbstractStep<S,E>`
      Throws:
        `NoSuchElementException`

    - #### promise

          public CompletableFuture<Traversal<?,E>> promise()

      Submits the traversal asynchronously to a "remote" using `RemoteConnection.submitAsync(Bytecode)`.

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