Pick (Apache TinkerPop 3.8.0-SNAPSHOT API)

java.lang.Object
- java.lang.Enum<Pick>
- - org.apache.tinkerpop.gremlin.process.traversal.Pick

All Implemented Interfaces:

Serializable, Comparable<Pick>
```
public enum Pick
extends Enum<Pick>
```
A token used with option().

Enum Constant Summary

Enum Constants
Enum Constant	Description
`any`	Acceptable option for any match.
`none`	The option to take when no match is found.
`unproductive`	If the incoming traverser is unproductive then match on this option.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static Pick`	`valueOf(String name)`	Returns the enum constant of this type with the specified name.
`static Pick[]`	`values()`	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

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

- Enum Constant Detail
  - any
```
public static final Pick any
```
    Acceptable option for any match.
  - none
```
public static final Pick none
```
    The option to take when no match is found.
  - unproductive
```
public static final Pick unproductive
```
    If the incoming traverser is unproductive then match on this option.
- Method Detail
  - values
```
public static Pick[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
    for (Pick c : Pick.values()) System.out.println(c);
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static Pick valueOf(String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    IllegalArgumentException - if this enum type has no constant with the specified name
    
    NullPointerException - if the argument is null