StreamFunction (Siddhi Query API 5.1.31 API)

java.lang.Object
- io.siddhi.query.api.execution.query.input.handler.StreamFunction

All Implemented Interfaces:

StreamHandler, Extension, SiddhiElement, Serializable
```
public class StreamFunction
extends Object
implements StreamHandler, Extension, SiddhiElement
```
Siddhi stream function

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor	Description
`StreamFunction(String function)`
`StreamFunction(String function, Expression[] parameters)`
`StreamFunction(String namespace, String function)`
`StreamFunction(String namespace, String function, Expression[] parameters)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object o)`
`String`	`getName()`
`String`	`getNamespace()`
`Expression[]`	`getParameters()`
`int[]`	`getQueryContextEndIndex()`
`int[]`	`getQueryContextStartIndex()`
`int`	`hashCode()`
`void`	`setQueryContextEndIndex(int[] lineAndColumn)`
`void`	`setQueryContextStartIndex(int[] lineAndColumn)`
`String`	`toString()`

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

Constructor Detail

StreamFunction

public StreamFunction(String namespace,
                      String function,
                      Expression[] parameters)

StreamFunction

public StreamFunction(String namespace,
                      String function)

StreamFunction

public StreamFunction(String function,
                      Expression[] parameters)

StreamFunction

public StreamFunction(String function)

Method Detail
- getNamespace
```
public String getNamespace()
```
  Specified by:
  
  getNamespace in interface Extension
- getName
```
public String getName()
```
  Specified by:
  
  getName in interface Extension
- getParameters
```
public Expression[] getParameters()
```
  Specified by:
  
  getParameters in interface StreamHandler
- toString
```
public String toString()
```
  Overrides:
  
  toString in class Object
- equals
```
public boolean equals(Object o)
```
  Overrides:
  
  equals in class Object
- hashCode
```
public int hashCode()
```
  Overrides:
  
  hashCode in class Object
- getQueryContextStartIndex
```
public int[] getQueryContextStartIndex()
```
  Specified by:
  
  getQueryContextStartIndex in interface SiddhiElement
- setQueryContextStartIndex
```
public void setQueryContextStartIndex(int[] lineAndColumn)
```
  Specified by:
  
  setQueryContextStartIndex in interface SiddhiElement
- getQueryContextEndIndex
```
public int[] getQueryContextEndIndex()
```
  Specified by:
  
  getQueryContextEndIndex in interface SiddhiElement
- setQueryContextEndIndex
```
public void setQueryContextEndIndex(int[] lineAndColumn)
```
  Specified by:
  
  setQueryContextEndIndex in interface SiddhiElement