42 lines
1.6 KiB
Java
42 lines
1.6 KiB
Java
package org.bukkit.conversations;
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import org.apache.commons.lang.ArrayUtils;
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import org.apache.commons.lang.BooleanUtils;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.annotations.Nullable;
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/**
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* BooleanPrompt is the base class for any prompt that requires a boolean
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* response from the user.
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*/
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public abstract class BooleanPrompt extends ValidatingPrompt {
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public BooleanPrompt() {
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super();
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}
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@Override
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protected boolean isInputValid(@NotNull ConversationContext context, @NotNull String input) {
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String[] accepted = {/* Apache values: */"true", "false", "on", "off", "yes", "no",/* Additional values: */ "y", "n", "1", "0", "right", "wrong", "correct", "incorrect", "valid", "invalid"};
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return ArrayUtils.contains(accepted, input.toLowerCase());
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}
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@Nullable
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@Override
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protected Prompt acceptValidatedInput(@NotNull ConversationContext context, @NotNull String input) {
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if (input.equalsIgnoreCase("y") || input.equals("1") || input.equalsIgnoreCase("right") || input.equalsIgnoreCase("correct") || input.equalsIgnoreCase("valid")) input = "true";
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return acceptValidatedInput(context, BooleanUtils.toBoolean(input));
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}
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/**
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* Override this method to perform some action with the user's boolean
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* response.
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*
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* @param context Context information about the conversation.
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* @param input The user's boolean response.
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* @return The next {@link Prompt} in the prompt graph.
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*/
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@Nullable
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protected abstract Prompt acceptValidatedInput(@NotNull ConversationContext context, boolean input);
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}
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