PredicateBuilder (Undertow Core 2.3.18.Final API)

All Known Implementing Classes:

AuthenticationRequiredPredicate.Builder, ContainsPredicate.Builder, EqualsPredicate.Builder, ExistsPredicate.Builder, IdempotentPredicate.Builder, MaxContentSizePredicate.Builder, MethodPredicate.Builder, MinContentSizePredicate.Builder, PathMatchPredicate.Builder, PathPrefixPredicate.Builder, PathSuffixPredicate.Builder, PathTemplatePredicate.Builder, RegularExpressionPredicate.Builder, RequestLargerThanPredicate.Builder, RequestSmallerThanPredicate.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(java.util.Map<java.lang.String,java.lang.Object> config)`	Creates a predicate
`java.lang.String`	`defaultParameter()`
`java.lang.String`	`name()`	The string representation of the predicate name.
`java.util.Map<java.lang.String,java.lang.Class<?>>`	`parameters()`	Returns a map of parameters and their types.
`java.util.Set<java.lang.String>`	`requiredParameters()`

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