Class UnionStep<S,E>
- java.lang.Object
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- org.apache.tinkerpop.gremlin.process.traversal.step.util.AbstractStep<S,E>
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- org.apache.tinkerpop.gremlin.process.traversal.step.util.ComputerAwareStep<S,E>
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- org.apache.tinkerpop.gremlin.process.traversal.step.branch.BranchStep<S,E,Pick>
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- org.apache.tinkerpop.gremlin.process.traversal.step.branch.UnionStep<S,E>
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- All Implemented Interfaces:
Serializable
,AutoCloseable
,Cloneable
,Iterator<Traverser.Admin<E>>
,Step<S,E>
,GraphComputing
,TraversalOptionParent<Pick,S,E>
,TraversalParent
public final class UnionStep<S,E> extends BranchStep<S,E,Pick>
- Author:
- Marko A. Rodriguez (http://markorodriguez.com)
- See Also:
- Serialized Form
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Nested Class Summary
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Nested classes/interfaces inherited from class org.apache.tinkerpop.gremlin.process.traversal.step.util.ComputerAwareStep
ComputerAwareStep.EndStep<S>
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Field Summary
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Fields inherited from class org.apache.tinkerpop.gremlin.process.traversal.step.branch.BranchStep
branchTraversal, traversalOptions, traversalPickOptions
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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 UnionStep(Traversal.Admin traversal, Traversal.Admin<?,E>... unionTraversals)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addChildOption(Pick pickToken, Traversal.Admin<S,E> traversalOption)
String
toString()
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Methods inherited from class org.apache.tinkerpop.gremlin.process.traversal.step.branch.BranchStep
clone, computerAlgorithm, getGlobalChildren, getLocalChildren, getRequirements, hashCode, reset, setBranchTraversal, setTraversal, standardAlgorithm
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Methods inherited from class org.apache.tinkerpop.gremlin.process.traversal.step.util.ComputerAwareStep
onGraphComputer, processNextStart
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Methods inherited from class org.apache.tinkerpop.gremlin.process.traversal.step.util.AbstractStep
addLabel, addStart, addStarts, equals, getId, getLabels, getNextStep, getPreviousStep, getStarts, getTraversal, hasNext, hasStarts, isTraverserStepIdAndLabelsSetByChild, next, prepareTraversalForNextStep, removeLabel, setId, setNextStep, setPreviousStep
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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 org.apache.tinkerpop.gremlin.process.traversal.step.GraphComputing
atMaster
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Methods inherited from interface java.util.Iterator
forEachRemaining, remove
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Methods inherited from interface org.apache.tinkerpop.gremlin.process.traversal.step.TraversalParent
addGlobalChild, addLocalChild, asStep, close, getSelfAndChildRequirements, integrateChild, removeGlobalChild, removeLocalChild, replaceLocalChild
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Constructor Detail
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UnionStep
public UnionStep(Traversal.Admin traversal, Traversal.Admin<?,E>... unionTraversals)
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Method Detail
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addChildOption
public void addChildOption(Pick pickToken, Traversal.Admin<S,E> traversalOption)
Description copied from interface:TraversalOptionParent
The child as defined by the token it takes, likePick
orMerge
. This traversal may be of local or global scope depending on the step implementation that works withoption()
.- Specified by:
addChildOption
in interfaceTraversalOptionParent<Pick,S,E>
- Overrides:
addChildOption
in classBranchStep<S,E,Pick>
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