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. |
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
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