public static final class JexlEngine.EmptyContext extends Object implements JexlContext
JexlContext.AnnotationProcessor, JexlContext.CancellationHandle, JexlContext.NamespaceFunctor, JexlContext.NamespaceResolver, JexlContext.OptionsHandle, JexlContext.PragmaProcessor, JexlContext.ThreadLocal| Modifier and Type | Method and Description | 
|---|---|
| Object | get(String name)Gets the value of a variable. | 
| boolean | has(String name)Checks whether a variable is defined in this context. | 
| void | set(String name,
   Object value)Sets the value of a variable. | 
public Object get(String name)
JexlContextget in interface JexlContextname - the variable's namepublic boolean has(String name)
JexlContextA variable may be defined with a null value; this method checks whether the value is null or if the variable is undefined.
has in interface JexlContextname - the variable's namepublic void set(String name, Object value)
JexlContextset in interface JexlContextname - the variable's namevalue - the variable's valueCopyright © 2001–2021 The Apache Software Foundation. All rights reserved.