Sign (Hydra Java API)

java.lang.Object
- openGql.grammar.Sign

All Implemented Interfaces:

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

Direct Known Subclasses:

Sign.Minus, Sign.Plus
```
public abstract class Sign
extends java.lang.Object
implements java.io.Serializable, java.lang.Comparable<Sign>
```
See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`Sign.Minus`
`static interface`	`Sign.PartialVisitor<R>`	Partial visitor over `Sign` with a default `Sign.PartialVisitor.otherwise(openGql.grammar.Sign)` branch.
`static class`	`Sign.Plus`
`static interface`	`Sign.Visitor<R>`	Visitor over `Sign`.

Field Summary

Fields
Modifier and Type	Field	Description
`static Name`	`MINUS`	Name of the `openGql.grammar.Sign.minus` field.
`static Name`	`PLUS`	Name of the `openGql.grammar.Sign.plus` field.
`static Name`	`TYPE_`	Name of the `openGql.grammar.Sign` type.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type Method Description

abstract <R> R accept(Sign.Visitor<R> visitor)
Dispatch to visitor.
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
- Methods inherited from interface java.lang.Comparable
  compareTo

- Field Detail
  - TYPE_
```
public static final Name TYPE_
```
    Name of the openGql.grammar.Sign type.
  - PLUS
```
public static final Name PLUS
```
    Name of the openGql.grammar.Sign.plus field.
  - MINUS
```
public static final Name MINUS
```
    Name of the openGql.grammar.Sign.minus field.
- Method Detail
  - accept
```
public abstract <R> R accept(Sign.Visitor<R> visitor)
```
    Dispatch to visitor.