PredicateBuilder (Undertow 1.4.0.Final API)

All Known Implementing Classes:

AuthenticationRequiredPredicate.Builder, ContainsPredicate.Builder, DirectoryPredicate.Builder, DispatcherTypePredicate.Builder, FilePredicate.Builder, PathTemplatePredicate.Builder, RegularExpressionPredicate.Builder, SecurePredicate.Builder
```
public interface PredicateBuilder
```
An interface that knows how to build a predicate from a textual representation. This is loaded using a service loader to make it configurable.
This makes it easy to configure conditions based on a string representation

Author:

Stuart Douglas

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Predicate`	`build(Map<String,Object> config)`	Creates a predicate
`String`	`defaultParameter()`
`String`	`name()`	The string representation of the predicate name.
`Map<String,Class<?>>`	`parameters()`	Returns a map of parameters and their types.
`Set<String>`	`requiredParameters()`

- Method Detail
  - name
```
String name()
```
    The string representation of the predicate name.
    
    Returns:
    
    The predicate name
  - parameters
```
Map<String,Class<?>> parameters()
```
    Returns a map of parameters and their types.
  - requiredParameters
```
Set<String> requiredParameters()
```
    Returns:
    
    The required parameters
  - defaultParameter
```
String defaultParameter()
```
    Returns:
    
    The default parameter name, or null if it does not have a default parameter
  - build
```
Predicate build(Map<String,Object> config)
```
    Creates a predicate
    
    Parameters:
    
    config - The predicate config
    
    Returns:
    
    The new predicate