MovingFunctionScript (elasticsearch-extend 3.2 API)

java.lang.Object
- org.elasticsearch.search.aggregations.pipeline.MovingFunctionScript

```
public abstract class MovingFunctionScript
extends Object
```
This class provides a custom script context for the Moving Function pipeline aggregation, so that we can expose a number of pre-baked moving functions like min, max, movavg, etc

- Nested Class Summary
  
  Nested Classes
  Modifier and Type Class Description
  
  static interface MovingFunctionScript.Factory
- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  static ScriptContext<MovingFunctionScript.Factory> CONTEXT
  
  static String[] PARAMETERS
- Constructor Summary
  
  Constructors
  Constructor Description
  
  MovingFunctionScript()
- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  abstract double execute(Map<String,Object> params, double[] values)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - PARAMETERS
```
public static final String[] PARAMETERS
```
  - CONTEXT
```
public static final ScriptContext<MovingFunctionScript.Factory> CONTEXT
```
- Constructor Detail
  - MovingFunctionScript
```
public MovingFunctionScript()
```
- Method Detail
  - execute
```
public abstract double execute(Map<String,Object> params,
                               double[] values)
```
    Parameters:
    
    params - The user-provided parameters
    
    values - The values in the window that we are moving a function across
    
    Returns:
    
    A double representing the value from this particular window