Update README.md

README.md

@@ -14,9 +14,48 @@ Java 8 Cassandra Client
 
 ### Example
 
+Entity definition:
 ```
-		session.select(timeline::getUserId, timeline::getTimestamp, timeline::getText)
-		  .where(timeline::getUserId, "==", userId)
-		  .orderBy(timeline::getTimestamp, "desc").limit(5).sync()
-		  .forEach(System.out::println);
+@Table("timelines")
+public interface Timeline {
+
+	@PartitionKey
+	UUID getUserId();
+	
+	void setUserId(UUID uid);
+	
+	@ClusteringColumn
+	@DataTypeName(Name.TIMEUUID)
+	Date getTimestamp();
+	
+	void setTimestamp(Date ts);
+	
+	@Column
+	String getText();
+	
+	void setText(String text);
+}
+```
+
+Session initialization:
+```
+Timeline timeline = Casser.dsl(Timeline.class);
+CasserSession session = Casser.init(getSession()).showCql().createDrop(Timeline.class).get();
+```
+
+Select information:
+```
+session.select(timeline::getUserId, timeline::getTimestamp, timeline::getText)
+  .where(timeline::getUserId, "==", userId)
+  .orderBy(timeline::getTimestamp, "desc").limit(5).sync()
+  .forEach(System.out::println);
+```
+
+Insert information:
+```
+Timeline post = Casser.pojo(Timeline.class);
+post.setUserId(userId);
+post.setTimestamp(new Date(postTime+1000L*i));
+post.setText("hello");
+session.upsert(post).sync();
 ```