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SPIGOT-2540: Add nullability annotations to entire Bukkit API

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By: Darkyenus <darkyenus@gmail.com>
This commit is contained in:
Bukkit/Spigot
2019-03-13 17:42:57 +11:00
parent e069a80fd8
commit 416c865476
565 changed files with 5372 additions and 2008 deletions
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21
paper-api/src/main/java/org/bukkit/conversations/NumericPrompt.java
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@@ -1,6 +1,8 @@
package org.bukkit.conversations;
import org.apache.commons.lang.math.NumberUtils;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
/**
* NumericPrompt is the base class for any prompt that requires a {@link
@@ -12,7 +14,7 @@ public abstract class NumericPrompt extends ValidatingPrompt {
}
@Override
protected boolean isInputValid(ConversationContext context, String input) {
protected boolean isInputValid(@NotNull ConversationContext context, @NotNull String input) {
return NumberUtils.isNumber(input) && isNumberValid(context, NumberUtils.createNumber(input));
}
@@ -24,12 +26,13 @@ public abstract class NumericPrompt extends ValidatingPrompt {
* @param input The number the player provided.
* @return The validity of the player's input.
*/
protected boolean isNumberValid(ConversationContext context, Number input) {
protected boolean isNumberValid(@NotNull ConversationContext context, @NotNull Number input) {
return true;
}
@Nullable
@Override
protected Prompt acceptValidatedInput(ConversationContext context, String input) {
protected Prompt acceptValidatedInput(@NotNull ConversationContext context, @NotNull String input) {
try {
return acceptValidatedInput(context, NumberUtils.createNumber(input));
} catch (NumberFormatException e) {
@@ -45,10 +48,12 @@ public abstract class NumericPrompt extends ValidatingPrompt {
* @param input The user's response as a {@link Number}.
* @return The next {@link Prompt} in the prompt graph.
*/
protected abstract Prompt acceptValidatedInput(ConversationContext context, Number input);
@Nullable
protected abstract Prompt acceptValidatedInput(@NotNull ConversationContext context, @NotNull Number input);
@Nullable
@Override
protected String getFailedValidationText(ConversationContext context, String invalidInput) {
protected String getFailedValidationText(@NotNull ConversationContext context, @NotNull String invalidInput) {
if (NumberUtils.isNumber(invalidInput)) {
return getFailedValidationText(context, NumberUtils.createNumber(invalidInput));
} else {
@@ -64,7 +69,8 @@ public abstract class NumericPrompt extends ValidatingPrompt {
* @param invalidInput The invalid input provided by the user.
* @return A message explaining how to correct the input.
*/
protected String getInputNotNumericText(ConversationContext context, String invalidInput) {
@Nullable
protected String getInputNotNumericText(@NotNull ConversationContext context, @NotNull String invalidInput) {
return null;
}
@@ -76,7 +82,8 @@ public abstract class NumericPrompt extends ValidatingPrompt {
* @param invalidInput The invalid input provided by the user.
* @return A message explaining how to correct the input.
*/
protected String getFailedValidationText(ConversationContext context, Number invalidInput) {
@Nullable
protected String getFailedValidationText(@NotNull ConversationContext context, @NotNull Number invalidInput) {
return null;
}
}