org.activiti.engine.impl.juel
类 Parser.ExtensionHandler

java.lang.Object
  继承者 org.activiti.engine.impl.juel.Parser.ExtensionHandler
包容类:
Parser

public abstract static class Parser.ExtensionHandler
extends Object

Provide limited support for syntax extensions.


构造方法摘要
Parser.ExtensionHandler(Parser.ExtensionPoint point)
           
 
方法摘要
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()
           
 
从类 java.lang.Object 继承的方法
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

构造方法详细信息

Parser.ExtensionHandler

public Parser.ExtensionHandler(Parser.ExtensionPoint point)
方法详细信息

getExtensionPoint

public Parser.ExtensionPoint getExtensionPoint()
返回:
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.

参数:
children -
返回:
abstract syntax tree node


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