AggregateFunction (Hydra Java API)

java.lang.Object
- openGql.grammar.AggregateFunction

All Implemented Interfaces:

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

Direct Known Subclasses:

AggregateFunction.BinarySetFunction, AggregateFunction.CountAll, AggregateFunction.GeneralSetFunction
```
public abstract class AggregateFunction
extends java.lang.Object
implements java.io.Serializable, java.lang.Comparable<AggregateFunction>
```
See Also:

Serialized Form

Nested Class Summary

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

Field Summary

Fields
Modifier and Type	Field	Description
`static Name`	`BINARY_SET_FUNCTION`	Name of the `openGql.grammar.AggregateFunction.binarySetFunction` field.
`static Name`	`COUNT_ALL`	Name of the `openGql.grammar.AggregateFunction.countAll` field.
`static Name`	`GENERAL_SET_FUNCTION`	Name of the `openGql.grammar.AggregateFunction.generalSetFunction` field.
`static Name`	`TYPE_`	Name of the `openGql.grammar.AggregateFunction` type.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type Method Description

abstract <R> R accept(AggregateFunction.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.AggregateFunction type.
  - COUNT_ALL
```
public static final Name COUNT_ALL
```
    Name of the openGql.grammar.AggregateFunction.countAll field.
  - GENERAL_SET_FUNCTION
```
public static final Name GENERAL_SET_FUNCTION
```
    Name of the openGql.grammar.AggregateFunction.generalSetFunction field.
  - BINARY_SET_FUNCTION
```
public static final Name BINARY_SET_FUNCTION
```
    Name of the openGql.grammar.AggregateFunction.binarySetFunction field.
- Method Detail
  - accept
```
public abstract <R> R accept(AggregateFunction.Visitor<R> visitor)
```
    Dispatch to visitor.