Parser.ExtensionHandler (Camunda Platform Javadocs 7.19.15-ee)

java.lang.Object
- org.camunda.bpm.engine.impl.juel.Parser.ExtensionHandler

Enclosing class:: Parser

public abstract static class Parser.ExtensionHandler
extends java.lang.Object

Provide limited support for syntax extensions.

Constructor Summary

Constructors
Constructor Description

ExtensionHandler(Parser.ExtensionPoint point)

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`abstract AstNode`	`createAstNode(AstNode... children)`	Called by the parser if it handles a extended token associated with this handler at the appropriate extension point.
`Parser.ExtensionPoint`	`getExtensionPoint()`

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

- Constructor Detail
  - ExtensionHandler
```
public ExtensionHandler(Parser.ExtensionPoint point)
```
- Method Detail
  - getExtensionPoint
```
public Parser.ExtensionPoint getExtensionPoint()
```
    Returns:
    
    the extension point specifying where this syntax extension is active
  - createAstNode
```
public abstract AstNode createAstNode(AstNode... children)
```
    Called by the parser if it handles a extended token associated with this handler at the appropriate extension point.
    
    Parameters:
    
    children -
    
    Returns:
    
    abstract syntax tree node