Add missing javadoc and review new code

1 files changed, 11 insertions, 0 deletions

diff --git a/src/main/java/de/measite/minidns/DNSCache.java b/src/main/java/de/measite/minidns/DNSCache.java
index 78e6c041..14a3a776 100644
--- a/src/main/java/de/measite/minidns/DNSCache.java
+++ b/src/main/java/de/measite/minidns/DNSCache.java
@@ -5,8 +5,19 @@ package de.measite.minidns;
  */
 public interface DNSCache {
 
+    /**
+     * Add an an dns answer/response for a given dns question. Implementations
+     * should honor the ttl / receive timestamp.
+     * @param q The question.
+     * @param message The dns message.
+     */
     void put(Question q, DNSMessage message);
 
+    /**
+     * Request a cached dns response.
+     * @param q The dns question.
+     * @return The dns message.
+     */
     DNSMessage get(Question q);
 
 }