fixes #104 fix javadoc warnings

Author: stevehu

src/main/java/com/networknt/aws/lambda/LightLambdaExchange.java

@@ -172,6 +172,7 @@ public int getStatusCode() {
      * Terminates the request portion of the exchange and invokes the exchangeRequestCompleteListeners.
      * You cannot finalize a request that has already been finalized.
      *
+     * @param fromListener - if the call is from a listener, do not invoke listeners again.
      * @return - returns the complete and final request event.
      */
     public APIGatewayProxyRequestEvent getFinalizedRequest(boolean fromListener) {
@@ -203,6 +204,7 @@ public APIGatewayProxyRequestEvent getFinalizedRequest(boolean fromListener) {
      * Terminates the response portion of the exchange and invokes the exchangeResponseCompleteListeners.
      * You cannot finalize a response that has already been finalized.
      *
+     * @param fromListener - if the call is from a listener, do not invoke listeners again.
      * @return - returns the complete and final response event.
      */
     public APIGatewayProxyResponseEvent getFinalizedResponse(boolean fromListener) {

src/main/java/com/networknt/aws/lambda/cache/DynamoDbCacheManager.java

@@ -187,6 +187,8 @@ private void createCacheTable(String tableName) {
 
     /**
      * DEBUG FUNCTION - will be changed or deprecated in the future.
+     * @param tableName - name of the table
+     * @throws InterruptedException - exception
      */
     public void deleteTable(String tableName) throws InterruptedException {
 
@@ -203,6 +205,7 @@ public void deleteTable(String tableName) throws InterruptedException {
     /**
      * Checks to see if the table exists.
      *
+     * @param tableName - name of the table
      * @return - returns true if the table exists
      */
     public boolean doesTableExist(String tableName) {

src/main/java/com/networknt/aws/lambda/handler/LambdaHandler.java

@@ -30,6 +30,7 @@ public interface LambdaHandler {
 
     /**
      * Indicate if this middleware handler is asynchronous or not.
+     * @return boolean true if asynchronous
      */
     boolean isAsynchronous();
 

src/main/java/com/networknt/aws/lambda/handler/MiddlewareHandler.java

@@ -4,11 +4,13 @@ public interface MiddlewareHandler extends LambdaHandler {
 
     /**
      * Indicate if this middleware handler will continue on failure or not.
+     * @return boolean true if continue on failure
      */
     boolean isContinueOnFailure();
 
     /**
      * Indicate if this middleware handler is audited or not.
+     * @return boolean true if audited
      */
     boolean isAudited();
 

src/main/java/com/networknt/aws/lambda/handler/middleware/router/LambdaRouterMiddleware.java

@@ -163,6 +163,7 @@ private Map<String, String> convertJdkHeaderToMap(final Map<String, List<String>
     /**
      * Builds a complete request path string for our router request.
      *
+     * @param urlRewriteRules - the list of url rewrite rules
      * @param requestPath - the original request path
      * @return - targetRequestPath the target request path string
      */

src/main/java/com/networknt/aws/lambda/handler/middleware/token/TokenMiddleware.java

@@ -47,7 +47,7 @@ public TokenMiddleware() {
 
     /**
      * This constructor should only be used for testing. Hence, it is marked as deprecated.
-     * @param cfg
+     * @param cfg config
      */
     @Deprecated
     public TokenMiddleware(TokenConfig cfg) {