Add tab list documentation

api/src/main/java/com/velocitypowered/api/proxy/Player.java

@@ -100,7 +100,11 @@ public interface Player extends CommandSource, InboundConnection, ChannelMessage
      */
     @Deprecated
     void clearHeaderAndFooter();
-
+    
+    /**
+     * Returns {@link this} {@link Player}'s tab list.
+     * @return this player's tab list
+     */
     TabList getTabList();
 
     /**

api/src/main/java/com/velocitypowered/api/proxy/player/TabList.java

@@ -10,7 +10,6 @@ import java.util.UUID;
 
 /**
  * Represents the tab list of a {@link Player}.
- * TODO: Desetude
  */
 public interface TabList {
     /**
@@ -24,14 +23,29 @@ public interface TabList {
      * Clears the tab list header and footer for the player.
      */
     void clearHeaderAndFooter();
-
+    
+    /**
+     * Adds a {@link TabListEntry} to the {@link Player}'s tab list.
+     * @param entry to add to the tab list
+     */
     void addEntry(TabListEntry entry);
-
+    
+    /**
+     * Removes the {@link TabListEntry} from the tab list with the {@link GameProfile}
+     * identified with the specified {@link UUID}.
+     * @param uuid of the
+     * @return {@link Optional} containing the removed {@link TabListEntry} if present,
+     * otherwise {@link Optional#empty()}
+     */
     Optional<TabListEntry> removeEntry(UUID uuid);
-
+    
+    /**
+     * Returns an immutable {@link Collection} of the {@link TabListEntry}s in the tab list.
+     * @return immutable {@link Collection} of tab list entries
+     */
     Collection<TabListEntry> getEntries();
 
-    //Necessary because the TabListEntry implementation isn't in the api
+    // Necessary because the TabListEntry implementation isn't in the api
     @Deprecated
     TabListEntry buildEntry(GameProfile profile, Component displayName, int latency, int gameMode);
 }

api/src/main/java/com/velocitypowered/api/proxy/player/TabListEntry.java

@@ -3,34 +3,101 @@ package com.velocitypowered.api.proxy.player;
 import com.google.common.base.Preconditions;
 import com.velocitypowered.api.util.GameProfile;
 import net.kyori.text.Component;
+import org.checkerframework.checker.nullness.qual.NonNull;
 import org.checkerframework.checker.nullness.qual.Nullable;
 
 import java.util.Optional;
 
 /**
- * TODO: Desetude
+ * Represents a single entry in a {@link TabList}.
  */
 public interface TabListEntry {
-    TabList getTabList();
-
-    GameProfile getProfile();
-
-    Optional<Component> getDisplayName();
-
-    TabListEntry setDisplayName(@Nullable Component displayName);
-
+    /**
+     * Returns the parent {@link TabList} of this {@code this} {@link TabListEntry}.
+     * @return parent {@link TabList}
+     */
+    @NonNull TabList getTabList();
+    
+    /**
+     * Returns the {@link GameProfile} of the entry, which uniquely identifies the entry
+     * with the containing {@link java.util.UUID}, as well as deciding what is shown
+     * as the player head in the tab list.
+     * @return {@link GameProfile} of the entry
+     */
+    @NonNull GameProfile getProfile();
+    
+    /**
+     * Returns {@link Optional} text {@link Component}, which if present is the text displayed for
+     * {@code this} entry in the {@link TabList}, otherwise {@link GameProfile#getName()} is shown.
+     * @return {@link Optional} text {@link Component} of name displayed in the tab list
+     */
+    @NonNull Optional<Component> getDisplayName();
+    
+    /**
+     * Sets the text {@link Component} to be displayed for {@code this} {@link TabListEntry}.
+     * If {@code null}, {@link GameProfile#getName()} will be shown.
+     * @param displayName to show in the {@link TabList} for {@code this} entry
+     * @return {@code this}, for chaining
+     */
+    @NonNull TabListEntry setDisplayName(@Nullable Component displayName);
+    
+    /**
+     * Returns the latency for {@code this} entry.
+     * <p>The icon shown in the tab list is calculated by the latency in the following way:<p>
+     * <ul>
+     *     <li>A negative latency will display the no connection icon</li>
+     *     <li>0-150 will display 5 bars</li>
+     *     <li>150-300 will display 4 bars</li>
+     *     <li>300-600 will display 3 bars</li>
+     *     <li>600-1000 will display 2 bars</li>
+     *     <li>A latency move than 1 second will display 1 bar</li>
+     *     <li></li>
+     * </ul>
+     * @return latency set for {@code this} entry
+     */
     int getLatency();
-
-    TabListEntry setLatency(int latency);
-
+    
+    /**
+     * Sets the latency for {@code this} entry to the specified value
+     * @see this#getLatency()
+     * @param latency to changed to
+     * @return {@code this}, for chaining
+     */
+    @NonNull TabListEntry setLatency(int latency);
+    
+    /**
+     * Gets the game mode {@code this} entry has been set to.
+     * <p>The number corresponds to the game mode in the following way:</p>
+     * <ol start="0">
+     *     <li>Survival</li>
+     *     <li>Creative</li>
+     *     <li>Adventure</li>
+     *     <li>Spectator</li>
+     * </ol>
+     * @return
+     */
     int getGameMode();
-
+    
+    /**
+     * Sets the game mode for {@code this} entry to the specified value
+     * @see this#getGameMode()
+     * @param gameMode to change to
+     * @return {@code this}, for chaining
+     */
     TabListEntry setGameMode(int gameMode);
-
+    
+    /**
+     * Returns a {@link Builder} to create a {@link TabListEntry}.
+     * @return {@link TabListEntry} builder
+     */
     static Builder builder() {
         return new Builder();
     }
-
+    
+    /**
+     * Represents a builder which creates {@link TabListEntry}s.
+     * @see TabListEntry
+     */
     class Builder {
         private TabList tabList;
         private GameProfile profile;
@@ -39,32 +106,66 @@ public interface TabListEntry {
         private int gameMode = 0;
 
         private Builder() {}
-
+    
+        /**
+         * Sets the parent {@link TabList} for this entry,
+         * the entry will only be able to be added to that specific {@link TabList}.
+         * @param tabList to set
+         * @return {@code this}, for chaining
+         */
         public Builder tabList(TabList tabList) {
             this.tabList = tabList;
             return this;
         }
-
+    
+        /**
+         * Sets the {@link GameProfile} of the {@link TabListEntry}.
+         * @see TabListEntry#getProfile()
+         * @param profile to set
+         * @return {@code this}, for chaining
+         */
         public Builder profile(GameProfile profile) {
             this.profile = profile;
             return this;
         }
-
+    
+        /**
+         * Sets the displayed name of the {@link TabListEntry}
+         * @see TabListEntry#getDisplayName()
+         * @param displayName to set
+         * @return {@code this}, for chaining
+         */
         public Builder displayName(@Nullable Component displayName) {
             this.displayName = displayName;
             return this;
         }
-
+    
+        /**
+         * Sets the latency of the {@link TabListEntry}
+         * @see TabListEntry#getLatency()
+         * @param latency to set
+         * @return {@code this}, for chaining
+         */
         public Builder latency(int latency) {
             this.latency = latency;
             return this;
         }
-
+    
+        /**
+         * Sets the game mode of the {@link TabListEntry}
+         * @see TabListEntry#getGameMode()
+         * @param gameMode to set
+         * @return {@code this}, for chaining
+         */
         public Builder gameMode(int gameMode) {
             this.gameMode = gameMode;
             return this;
         }
-
+    
+        /**
+         * Constructs the {@link TabListEntry} specified by {@code this} {@link Builder}.
+         * @return the constructed {@link TabListEntry}
+         */
         public TabListEntry build() {
             Preconditions.checkState(tabList != null, "The Tablist must be set when building a TabListEntry");
             Preconditions.checkState(profile != null, "The GameProfile must be set when building a TabListEntry");