Add constructors and Javadoc comments to improve clarity and completeness across server components, including WebSocket and routing classes.

src/main/java/dev/coph/nextusweb/server/websocket/WebSocketConfig.java

@@ -80,6 +80,8 @@ public final class WebSocketConfig {
     }
 
     /**
+     * Returns the maximum size of a single WebSocket frame payload.
+     *
      * @return the maximum single-frame payload size in bytes
      */
     public int maxFramePayloadLength() {
@@ -87,6 +89,8 @@ public final class WebSocketConfig {
     }
 
     /**
+     * Returns the maximum size of an aggregated (multi-frame) message.
+     *
      * @return the maximum aggregated message size in bytes
      */
     public int maxAggregatedMessageSize() {
@@ -94,6 +98,8 @@ public final class WebSocketConfig {
     }
 
     /**
+     * Returns the idle timeout after which inactive connections are closed.
+     *
      * @return the idle timeout, or {@code null} if idle connections are never closed
      */
     public Duration idleTimeout() {
@@ -101,6 +107,8 @@ public final class WebSocketConfig {
     }
 
     /**
+     * Indicates whether connections from any origin are accepted.
+     *
      * @return {@code true} if connections from any origin are accepted
      */
     public boolean allowAnyOrigin() {
@@ -108,6 +116,8 @@ public final class WebSocketConfig {
     }
 
     /**
+     * Returns the explicitly allowed origins.
+     *
      * @return the immutable set of explicitly allowed origins
      */
     public Set<String> allowedOrigins() {
@@ -126,6 +136,8 @@ public final class WebSocketConfig {
     }
 
     /**
+     * Indicates whether per-message deflate compression is enabled.
+     *
      * @return {@code true} if per-message compression is enabled
      */
     public boolean compression() {
@@ -133,6 +145,8 @@ public final class WebSocketConfig {
     }
 
     /**
+     * Indicates whether the WebSocket path is matched by prefix rather than exact equality.
+     *
      * @return {@code true} if the WebSocket path is matched by prefix rather than exactly
      */
     public boolean checkStartsWith() {
@@ -162,6 +176,13 @@ public final class WebSocketConfig {
         /** Whether path matching uses a prefix check; defaults to {@code false}. */
         private boolean checkStartsWith = false;
 
+        /**
+         * Creates a builder pre-populated with the default configuration values described
+         * above. Obtain instances via {@link WebSocketConfig#builder()}.
+         */
+        public Builder() {
+        }
+
         /**
          * Sets the maximum single-frame payload size.
          *