DiscoverySelectorIdentifierParser

All Known Implementing Classes:

ClasspathResourceSelector.IdentifierParser, ClasspathRootSelector.IdentifierParser, ClassSelector.IdentifierParser, DirectorySelector.IdentifierParser, FileSelector.IdentifierParser, IterationSelector.IdentifierParser, MethodSelector.IdentifierParser, ModuleSelector.IdentifierParser, NestedClassSelector.IdentifierParser, NestedMethodSelector.IdentifierParser, PackageSelector.IdentifierParser, UniqueIdSelector.IdentifierParser, UriSelector.IdentifierParser
```
@API(status=MAINTAINED,
     since="1.13.3")
public interface DiscoverySelectorIdentifierParser
```
Parser for a DiscoverySelectorIdentifier with a specific prefix.
Implementations of this interface can be registered using the Java service loader mechanism to extend the set of supported prefixes for DiscoverySelectorIdentifiers.

Since:

1.11

See Also:

DiscoverySelectors.parse(String)

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static interface DiscoverySelectorIdentifierParser.Context
Context for parsing DiscoverySelectorIdentifiers.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.String`	`getPrefix()`	Get the prefix that this parser supports.
`java.util.Optional<? extends DiscoverySelector>`	`parse(DiscoverySelectorIdentifier identifier, DiscoverySelectorIdentifierParser.Context context)`	Parse the supplied `DiscoverySelectorIdentifier`.

- Method Detail
  - getPrefix
```
java.lang.String getPrefix()
```
    Get the prefix that this parser supports.
    
    Returns:
    
    the prefix that this parser supports; never null or blank
  - parse
```
java.util.Optional<? extends DiscoverySelector> parse(DiscoverySelectorIdentifier identifier,
                                                      DiscoverySelectorIdentifierParser.Context context)
```
    Parse the supplied DiscoverySelectorIdentifier.
    The JUnit Platform will only invoke this method if the supplied DiscoverySelectorIdentifier has a prefix that matches the value returned by getPrefix().
    
    Parameters:
    
    identifier - the DiscoverySelectorIdentifier to parse
    
    context - the DiscoverySelectorIdentifierParser.Context to use for parsing
    
    Returns:
    
    an Optional containing the parsed DiscoverySelector; never null but potentially empty