SplitGlobalStep (Apache TinkerPop 3.7.1 API)

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

All Implemented Interfaces:

Serializable, AutoCloseable, Cloneable, Iterator<Traverser.Admin<E>>, Step<S,E>, TraversalParent
```
public final class SplitGlobalStep<S,E>
extends ScalarMapStep<S,E>
implements TraversalParent
```
Reference implementation for substring step, a mid-traversal step which returns a list of strings created by splitting the incoming string traverser around the matches of the given separator. A null separator will split the string by whitespaces. Null values from incoming traversers are not processed and remain as null when returned. If the incoming traverser is a non-String value then an IllegalArgumentException will be thrown.

Author:

David Bechberger (http://bechberger.com), Yang Xia (http://github.com/xiazcy)

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 Description

SplitGlobalStep(Traversal.Admin traversal, String separator)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Set<TraverserRequirement>`	`getRequirements()`	Provide the necessary `TraverserRequirement` that must be met by the traverser in order for the step to function properly.
`int`	`hashCode()`
`protected E`	`map(Traverser.Admin<S> traverser)`

Methods inherited from class org.apache.tinkerpop.gremlin.process.traversal.step.map.ScalarMapStep
processNextStart

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, toString

Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Iterator
forEachRemaining, remove

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

Methods inherited from interface org.apache.tinkerpop.gremlin.process.traversal.step.TraversalParent
addGlobalChild, addLocalChild, asStep, close, getGlobalChildren, getLocalChildren, getSelfAndChildRequirements, integrateChild, removeGlobalChild, removeLocalChild, replaceLocalChild

- Constructor Detail
  - SplitGlobalStep
```
public SplitGlobalStep(Traversal.Admin traversal,
                       String separator)
```
- Method Detail
  - map
```
protected E map(Traverser.Admin<S> traverser)
```
    Specified by:
    
    map in class ScalarMapStep<S,E>
  - getRequirements
```
public Set<TraverserRequirement> getRequirements()
```
    Description copied from interface: Step
    
    Provide the necessary TraverserRequirement that must be met by the traverser in order for the step to function properly. The provided default implements returns an empty set.
    
    Specified by:
    
    getRequirements in interface Step<S,E>
    
    Returns:
    
    the set of requirements
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class AbstractStep<S,E>