Package org.wpilib.commands3

Class ConflictDetector

java.lang.Object

org.wpilib.commands3.ConflictDetector

public final class ConflictDetector
extends Object

Utility class for helping with detecting conflicts between commands.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	ConflictDetector.Conflict	A conflict between two commands.

Method Summary

Modifier and Type	Method	Description
static List<ConflictDetector.Conflict>	findAllConflicts(Collection<? extends Command> commands)	Finds all conflicting pairs of commands in the input collection.
static void	throwIfConflicts(Collection<? extends Command> commands)	Validates that a set of commands have no internal requirement conflicts.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

throwIfConflicts

public static void throwIfConflicts(Collection<? extends Command> commands)

Validates that a set of commands have no internal requirement conflicts. An error is thrown if a conflict is detected.

Parameters:

commands - The commands to validate

Throws:

IllegalArgumentException - If at least one pair of commands is found in the input where both commands have at least one required mechanism in common

findAllConflicts

public static List<ConflictDetector.Conflict> findAllConflicts(Collection<? extends Command> commands)

Finds all conflicting pairs of commands in the input collection.

Parameters:

commands - The commands to check.

Returns:

All detected conflicts. The returned list is empty if no conflicts were found.