dev.jorel.commandapi.exceptions.GreedyArgumentException Maven / Gradle / Ivy
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* Copyright 2018, 2020 Jorel Ali (Skepter) - MIT License
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package dev.jorel.commandapi.exceptions;
import dev.jorel.commandapi.arguments.AbstractArgument;
/**
* An exception caused when a greedy argument is not declared at the end of a
* List
*/
@SuppressWarnings("serial")
public class GreedyArgumentException extends RuntimeException {
/**
* Creates a GreedyArgumentException
*
* @param arguments the list of arguments that have been used for this command
* (including the greedy string argument)
*/
public GreedyArgumentException(AbstractArgument[] arguments) {
super("Only one GreedyStringArgument or ChatArgument can be declared, at the end of a List. Found arguments: "
+ buildArgsStr(arguments));
}
private static String buildArgsStr(AbstractArgument[] arguments) {
StringBuilder builder = new StringBuilder();
for (AbstractArgument arg : arguments) {
builder.append(arg.getNodeName()).append("<").append(arg.getClass().getSimpleName()).append("> ");
}
return builder.toString();
}
}