GroupingElementList.EmptySet (Hydra Java API)

java.lang.Object
- openGql.grammar.GroupingElementList
- - openGql.grammar.GroupingElementList.EmptySet

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<GroupingElementList>

Enclosing class:

GroupingElementList
```
public static final class GroupingElementList.EmptySet
extends GroupingElementList
implements java.io.Serializable
```
See Also:

Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from class openGql.grammar.GroupingElementList
  GroupingElementList.Elements_, GroupingElementList.EmptySet, GroupingElementList.PartialVisitor<R>, GroupingElementList.Visitor<R>

Field Summary
- Fields inherited from class openGql.grammar.GroupingElementList
  ELEMENTS, EMPTY_SET, TYPE_

Constructor Summary

Constructors
Constructor Description

EmptySet()
Constructs an immutable GroupingElementList.EmptySet.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`<R> R`	`accept(GroupingElementList.Visitor<R> visitor)`	Dispatch to `visitor`.
`int`	`compareTo(GroupingElementList other)`
`boolean`	`equals(java.lang.Object other)`
`int`	`hashCode()`

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

- Constructor Detail
  - EmptySet
```
public EmptySet()
```
    Constructs an immutable GroupingElementList.EmptySet.
- Method Detail
  - equals
```
public boolean equals(java.lang.Object other)
```
    Overrides:
    
    equals in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - compareTo
```
public int compareTo(GroupingElementList other)
```
    Specified by:
    
    compareTo in interface java.lang.Comparable<GroupingElementList>
  - accept
```
public <R> R accept(GroupingElementList.Visitor<R> visitor)
```
    Dispatch to visitor.
    
    Specified by:
    
    accept in class GroupingElementList