Class ProgramVertexProgramStep
- java.lang.Object
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- org.apache.tinkerpop.gremlin.process.traversal.step.util.AbstractStep<ComputerResult,ComputerResult>
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- org.apache.tinkerpop.gremlin.process.computer.traversal.step.map.VertexProgramStep
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- org.apache.tinkerpop.gremlin.process.computer.traversal.step.map.ProgramVertexProgramStep
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- All Implemented Interfaces:
Serializable
,Cloneable
,Iterator<Traverser.Admin<ComputerResult>>
,VertexComputing
,Step<ComputerResult,ComputerResult>
public final class ProgramVertexProgramStep extends VertexProgramStep
- Author:
- Marko A. Rodriguez (http://markorodriguez.com)
- See Also:
- Serialized Form
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Field Summary
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Fields inherited from class org.apache.tinkerpop.gremlin.process.computer.traversal.step.map.VertexProgramStep
computer, first, ROOT_TRAVERSAL, STEP_ID
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Fields inherited from class org.apache.tinkerpop.gremlin.process.traversal.step.util.AbstractStep
id, labels, nextEnd, nextStep, previousStep, starts, traversal, traverserStepIdAndLabelsSetByChild
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Constructor Summary
Constructors Constructor Description ProgramVertexProgramStep(Traversal.Admin traversal, VertexProgram vertexProgram)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description VertexProgram
generateProgram(Graph graph, Memory memory)
Generate theVertexProgram
.Set<TraverserRequirement>
getRequirements()
Provide the necessaryTraverserRequirement
that must be met by the traverser in order for the step to function properly.int
hashCode()
String
toString()
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Methods inherited from class org.apache.tinkerpop.gremlin.process.computer.traversal.step.map.VertexProgramStep
getComputer, isEndStep, previousTraversalVertexProgram, processNextStart, setComputer
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Methods inherited from class org.apache.tinkerpop.gremlin.process.traversal.step.util.AbstractStep
addLabel, addStart, addStarts, clearLabels, clone, equals, getId, getLabels, getNextStep, getPreviousStep, getStarts, getTraversal, hasNext, hasStarts, isTraverserStepIdAndLabelsSetByChild, next, prepareTraversalForNextStep, removeLabel, reset, setId, setNextStep, setPreviousStep, setTraversal
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Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface java.util.Iterator
forEachRemaining, remove
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Constructor Detail
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ProgramVertexProgramStep
public ProgramVertexProgramStep(Traversal.Admin traversal, VertexProgram vertexProgram)
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Method Detail
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generateProgram
public VertexProgram generateProgram(Graph graph, Memory memory)
Description copied from interface:VertexComputing
Generate theVertexProgram
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getRequirements
public Set<TraverserRequirement> getRequirements()
Description copied from interface:Step
Provide the necessaryTraverserRequirement
that must be met by the traverser in order for the step to function properly. The provided default implements returns an empty set.- Returns:
- the set of requirements
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hashCode
public int hashCode()
- Overrides:
hashCode
in classAbstractStep<ComputerResult,ComputerResult>
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toString
public String toString()
- Overrides:
toString
in classAbstractStep<ComputerResult,ComputerResult>
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