Java Doc for Tree.java in » Scripting » JUEL » de » odysseus » el » tree » Java Source Code / Java DocumentationJava Source Code and Java Documentation
Parsed expression, usually created by a
de.odysseus.el.tree.TreeBuilder .
The
Tree.bind(FunctionMapper,VariableMapper) method is used to create
de.odysseus.el.tree.Bindings , which are needed at evaluation time to
lookup functions and variables. The tree itself does not contain such information,
because it would make the tree depend on the function/variable mapper supplied at
parse time.
author: Christoph Beck