org.activiti.engine.impl.juel
接口 TreeBuilder

所有超级接口:
Serializable
所有已知实现类:
Builder

public interface TreeBuilder
extends Serializable

Tree builder interface. A tree builder can be used to create arbitrary many trees. Furthermore, a tree builder implementation must be thread-safe.

作者:
Christoph Beck

方法摘要
 Tree build(String expression)
          Parse the given expression and create an abstract syntax tree for it.
 

方法详细信息

build

Tree build(String expression)
           throws TreeBuilderException
Parse the given expression and create an abstract syntax tree for it.

参数:
expression - expression string
返回:
tree corresponding to the given expression
抛出:
ELException - on parse error
TreeBuilderException


Copyright © 2013 Alfresco. All rights reserved.