AnalyticFunction (hotrod-runtime)

java.lang.Object
- org.hotrod.runtime.livesql.expressions.analytics.AnalyticFunction<T>

All Implemented Interfaces:

WindowableFunction<T>

Direct Known Subclasses:

DenseRank, NTile, PositionalAnalyticFunction, Rank, RowNumber
```
public abstract class AnalyticFunction<T>
extends java.lang.Object
implements WindowableFunction<T>
```

Field Summary

Fields
Modifier and Type Field Description

protected Expression<?> expression

Constructor Summary

Constructors
Modifier Constructor Description

protected AnalyticFunction(java.lang.String functionName, Expression<?> expression)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`WindowFunctionOverStage<T>`	`over()`
`void`	`renderBaseTo(QueryWriter w)`
`protected void`	`renderHead(QueryWriter w)`
`protected void`	`renderTail(QueryWriter w)`

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

Field Detail
- expression
```
protected Expression<?> expression
```

Constructor Detail

AnalyticFunction

protected AnalyticFunction(java.lang.String functionName,
                           Expression<?> expression)

Method Detail

over
```
public WindowFunctionOverStage<T> over()
```
Specified by:

over in interface WindowableFunction<T>

renderBaseTo
```
public void renderBaseTo(QueryWriter w)
```
Specified by:

renderBaseTo in interface WindowableFunction<T>

renderHead

protected void renderHead(QueryWriter w)

renderTail

protected void renderTail(QueryWriter w)