deprecate Reader and Queryer (#205)

Author: daleiz

client/src/main/java/io/hstream/HStreamClient.java

@@ -19,9 +19,11 @@ static HStreamClientBuilder builder() {
   /** @return a {@link ConsumerBuilder} */
   ConsumerBuilder newConsumer();
 
+  @Deprecated
   /** @return a {@link QueryerBuilder} */
   QueryerBuilder newQueryer();
 
+  @Deprecated
   /** @return a {@link ReaderBuilder} */
   ReaderBuilder newReader();
 

client/src/main/java/io/hstream/Queryer.java

@@ -3,4 +3,5 @@
 import com.google.common.util.concurrent.Service;
 
 /** An object used to execute a streaming sql. */
+@Deprecated
 public interface Queryer extends Service {}

client/src/main/java/io/hstream/QueryerBuilder.java

@@ -1,6 +1,7 @@
 package io.hstream;
 
 /** A builder for {@link Queryer}s. */
+@Deprecated
 public interface QueryerBuilder {
 
   /**

client/src/main/java/io/hstream/Reader.java

@@ -4,6 +4,7 @@
 import java.util.concurrent.CompletableFuture;
 
 /** The interface for the HStream shard reader */
+@Deprecated
 public interface Reader extends AutoCloseable {
 
   /**

client/src/main/java/io/hstream/ReaderBuilder.java

@@ -1,6 +1,7 @@
 package io.hstream;
 
 /** A builder for {@link Reader}s. */
+@Deprecated
 public interface ReaderBuilder {
 
   ReaderBuilder streamName(String streamName);