Package org.apache.tinkerpop.gremlin.process.traversal

Interface TraverserGenerator

All Known Implementing Classes:

B_LP_NL_O_P_S_SE_SL_TraverserGenerator, B_LP_NL_O_S_SE_SL_TraverserGenerator, B_LP_O_P_S_SE_SL_TraverserGenerator, B_LP_O_S_SE_SL_TraverserGenerator, B_NL_O_S_SE_SL_TraverserGenerator, B_O_S_SE_SL_TraverserGenerator, B_O_TraverserGenerator, LP_NL_O_OB_P_S_SE_SL_TraverserGenerator, LP_NL_O_OB_S_SE_SL_TraverserGenerator, LP_O_OB_P_S_SE_SL_TraverserGenerator, LP_O_OB_S_SE_SL_TraverserGenerator, NL_O_OB_S_SE_SL_TraverserGenerator, O_OB_S_SE_SL_TraverserGenerator

public interface TraverserGenerator

A TraverserGenerator will generate traversers for a particular Traversal. In essence, wrap objects in a Traverser. Typically the TraverserGenerator chosen is determined by the TraverserRequirement of the Traversal. Simple requirements, simpler traversers. Complex requirements, complex traversers.

Author:

Marko A. Rodriguez (http://markorodriguez.com)

Method Summary

Modifier and Type	Method	Description
<S> Traverser.Admin<S>	generate(S start, Step<S,?> startStep, long initialBulk)
default <S> Iterator<Traverser.Admin<S>>	generateIterator(Iterator<S> starts, Step<S,?> startStep, long initialBulk)
Set<TraverserRequirement>	getProvidedRequirements()

Method Details

getProvidedRequirements

Set<TraverserRequirement> getProvidedRequirements()

generate

<S> Traverser.Admin<S> generate(S start,
 Step<S,?> startStep,
 long initialBulk)

generateIterator

default <S> Iterator<Traverser.Admin<S>> generateIterator(Iterator<S> starts,
 Step<S,?> startStep,
 long initialBulk)