Module org.junit.platform.engine

Package org.junit.platform.engine.discovery

Class UniqueIdSelector

java.lang.Object

org.junit.platform.engine.discovery.UniqueIdSelector

All Implemented Interfaces:

DiscoverySelector

@API(status=STABLE,
     since="1.0")
public class UniqueIdSelector
extends Object
implements DiscoverySelector

A DiscoverySelector that selects a UniqueId so that TestEngines can discover tests or containers based on unique IDs.

Since:

1.0

See Also:

• DiscoverySelectors.selectUniqueId(String)
• DiscoverySelectors.selectUniqueId(UniqueId)

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	UniqueIdSelector.IdentifierParser	The DiscoverySelectorIdentifierParser for UniqueIdSelectors.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
UniqueId	getUniqueId()	Get the selected UniqueId.
int	hashCode()
Optional<DiscoverySelectorIdentifier>	toIdentifier()	Return the identifier of this selector.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Details

getUniqueId

public UniqueId getUniqueId()

Get the selected UniqueId.

equals

@API(status=STABLE,
     since="1.3")
public boolean equals(Object o)

Overrides:

equals in class Object

Since:

1.3

hashCode

@API(status=STABLE,
     since="1.3")
public int hashCode()

Overrides:

hashCode in class Object

Since:

1.3

toString

public String toString()

Overrides:

toString in class Object

toIdentifier

public Optional<DiscoverySelectorIdentifier> toIdentifier()

Description copied from interface: DiscoverySelector

Return the identifier of this selector.

The returned identifier must be parsable by a corresponding DiscoverySelectorIdentifierParser.

The default implementation returns Optional.empty(). Can be overridden by concrete implementations.

Specified by:

toIdentifier in interface DiscoverySelector

Returns:

an Optional containing the identifier of this selector; never null but potentially empty if the selector does not support identifiers