ExpressionFilter (Apache Unomi :: Scripting Services 2.3.0 API)

```
public class ExpressionFilter
extends Object
```
An expression filter is used to allow/deny scripts for execution.

Constructors
Constructor and Description
`ExpressionFilter(Set<Pattern> allowedExpressionPatterns, Set<Pattern> forbiddenExpressionPatterns)`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`String`	`filter(String expression)`

public ExpressionFilter(Set<Pattern> allowedExpressionPatterns,
                        Set<Pattern> forbiddenExpressionPatterns)

public String filter(String expression)

Class ExpressionFilter