Request.Param (sonar-plugin-api 8.9)

All Known Subinterfaces:

Request.StringParam

Enclosing class:

Request
```
public static interface Request.Param<T>
```
Represents a Request parameter, provides information whether is was specified or not (check isPresent()) and utility method to nicely handles cases where the parameter is not present.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  T getValue()
  
  boolean isPresent()
  
  T or(java.util.function.Supplier<T> defaultValueSupplier)

- Method Detail
  - isPresent
```
boolean isPresent()
```
  - getValue
```
@CheckForNull
T getValue()
```
    Returns:
    
    the value of the parameter
    
    Throws:
    
    java.lang.IllegalStateException - if param is not present.
  - or
```
@CheckForNull
T or(java.util.function.Supplier<T> defaultValueSupplier)
```