public static final class JexlEngine.EmptyContext extends Object implements JexlContext
JexlContext.AnnotationProcessor, JexlContext.CancellationHandle, JexlContext.ClassNameResolver, JexlContext.ModuleProcessor, 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)
JexlContext
get
in interface JexlContext
name
- the variable's namepublic boolean has(String name)
JexlContext
A 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 JexlContext
name
- the variable's namepublic void set(String name, Object value)
JexlContext
set
in interface JexlContext
name
- the variable's namevalue
- the variable's valueCopyright © 2001–2022 The Apache Software Foundation. All rights reserved.