Package redempt.redlib.commandmanager

Class Constraint<T>

java.lang.Object

redempt.redlib.commandmanager.Constraint<T>

Type Parameters:

T - The type this Constraint checks on

public class Constraint<T>
extends Object

Represents a condition which can be tested on command arguments, and can dynamically generate error messages

Method Summary

Modifier and Type	Method	Description
String	getError(org.bukkit.command.CommandSender sender, Object arg)
String	getName()
static <T> Constraint<T>	of(String error, BiPredicate<org.bukkit.command.CommandSender,T> condition)	Create a Constraint
static <T> Constraint<T>	of(BiFunction<org.bukkit.command.CommandSender,T,String> error, BiPredicate<org.bukkit.command.CommandSender,T> condition)	Create a Constraint
static <T> Constraint<T>	of(BiPredicate<org.bukkit.command.CommandSender,T> condition)	Create a Constraint
static <T> Constraint<T>	of(Function<T,String> error, BiPredicate<org.bukkit.command.CommandSender,T> condition)	Create a Constraint
Constraint<T>	setName(String name)
boolean	test(org.bukkit.command.CommandSender sender, Object arg)

Methods inherited from class java.lang.Object

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

Method Details

of

public static <T> Constraint<T> of(String error,
 BiPredicate<org.bukkit.command.CommandSender,T> condition)

Create a Constraint

Type Parameters:

T - The type of the constraint

Parameters:

error - The error message to show when the constraint fails

condition - A predicate to perform the constraint check on a converted argument

Returns:

A constructed Constraint

of

public static <T> Constraint<T> of(BiPredicate<org.bukkit.command.CommandSender,T> condition)

Create a Constraint

Type Parameters:

T - The type of the constraint

Parameters:

condition - A predicate to perform the constraint check on a converted argument

Returns:

A constructed Constraint

of

public static <T> Constraint<T> of(Function<T,String> error,
 BiPredicate<org.bukkit.command.CommandSender,T> condition)

Create a Constraint

Type Parameters:

T - The type of the constraint

Parameters:

error - A function to generate the error to be shown on constraint fail

condition - A predicate to perform the constraint check on a converted argument

Returns:

A constructed Constraint

of

public static <T> Constraint<T> of(BiFunction<org.bukkit.command.CommandSender,T,String> error,
 BiPredicate<org.bukkit.command.CommandSender,T> condition)

Create a Constraint

Type Parameters:

T - The type of the constraint

Parameters:

error - A function to generate the error to be shown on constraint fail

condition - A predicate to perform the constraint check on a converted argument

Returns:

A constructed Constraint

setName

public Constraint<T> setName(String name)

getName

public String getName()

test

public boolean test(org.bukkit.command.CommandSender sender,
 Object arg)

getError

public String getError(org.bukkit.command.CommandSender sender,
 Object arg)