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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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16
paper-api/src/main/java/org/bukkit/command/PluginCommand.java
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@@ -4,6 +4,8 @@ import java.util.List;
import org.apache.commons.lang.Validate;
import org.bukkit.plugin.Plugin;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
/**
* Represents a {@link Command} belonging to a plugin
@@ -13,7 +15,7 @@ public final class PluginCommand extends Command implements PluginIdentifiableCo
private CommandExecutor executor;
private TabCompleter completer;
protected PluginCommand(String name, Plugin owner) {
protected PluginCommand(@NotNull String name, @NotNull Plugin owner) {
super(name);
this.executor = owner;
this.owningPlugin = owner;
@@ -29,7 +31,7 @@ public final class PluginCommand extends Command implements PluginIdentifiableCo
* @return true if the command was successful, otherwise false
*/
@Override
public boolean execute(CommandSender sender, String commandLabel, String[] args) {
public boolean execute(@NotNull CommandSender sender, @NotNull String commandLabel, @NotNull String[] args) {
boolean success = false;
if (!owningPlugin.isEnabled()) {
@@ -60,7 +62,7 @@ public final class PluginCommand extends Command implements PluginIdentifiableCo
*
* @param executor New executor to run
*/
public void setExecutor(CommandExecutor executor) {
public void setExecutor(@Nullable CommandExecutor executor) {
this.executor = executor == null ? owningPlugin : executor;
}
@@ -69,6 +71,7 @@ public final class PluginCommand extends Command implements PluginIdentifiableCo
*
* @return CommandExecutor object linked to this command
*/
@NotNull
public CommandExecutor getExecutor() {
return executor;
}
@@ -81,7 +84,7 @@ public final class PluginCommand extends Command implements PluginIdentifiableCo
*
* @param completer New tab completer
*/
public void setTabCompleter(TabCompleter completer) {
public void setTabCompleter(@Nullable TabCompleter completer) {
this.completer = completer;
}
@@ -90,6 +93,7 @@ public final class PluginCommand extends Command implements PluginIdentifiableCo
*
* @return TabCompleter object linked to this command
*/
@Nullable
public TabCompleter getTabCompleter() {
return completer;
}
@@ -99,6 +103,7 @@ public final class PluginCommand extends Command implements PluginIdentifiableCo
*
* @return Plugin that owns this command
*/
@NotNull
public Plugin getPlugin() {
return owningPlugin;
}
@@ -120,8 +125,9 @@ public final class PluginCommand extends Command implements PluginIdentifiableCo
* exception during the process of tab-completing.
* @throws IllegalArgumentException if sender, alias, or args is null
*/
@NotNull
@Override
public java.util.List<String> tabComplete(CommandSender sender, String alias, String[] args) throws CommandException, IllegalArgumentException {
public java.util.List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws CommandException, IllegalArgumentException {
Validate.notNull(sender, "Sender cannot be null");
Validate.notNull(args, "Arguments cannot be null");
Validate.notNull(alias, "Alias cannot be null");