Moved Status enum to ChangeRequestInfo.

Author: mderka

gcloud-java-dns/src/main/java/com/google/gcloud/dns/ChangeRequest.java

@@ -37,17 +37,6 @@ public class ChangeRequest extends ChangeRequestInfo {
   private final String zoneName;
   private transient Dns dns;
 
-  /**
-   * This enumerates the possible states of a {@code ChangeRequest}.
-   *
-   * @see <a href="https://cloud.google.com/dns/api/v1/changes#resource">Google Cloud DNS
-   * documentation</a>
-   */
-  public enum Status {
-    PENDING,
-    DONE
-  }
-
   /**
    * A builder for {@code ChangeRequest}s.
    */
@@ -179,9 +168,10 @@ public Builder toBuilder() {
 
   @Override
   public boolean equals(Object obj) {
-    return obj instanceof ChangeRequest && Objects.equals(toPb(), ((ChangeRequest) obj).toPb())
+    return obj instanceof ChangeRequest
         && Objects.equals(options, ((ChangeRequest) obj).options)
-        && Objects.equals(zoneName, ((ChangeRequest) obj).zoneName);
+        && Objects.equals(zoneName, ((ChangeRequest) obj).zoneName)
+        && Objects.equals(toPb(), ((ChangeRequest) obj).toPb());
   }
 
   @Override

gcloud-java-dns/src/main/java/com/google/gcloud/dns/ChangeRequestInfo.java

@@ -52,7 +52,18 @@ public ChangeRequestInfo apply(Change pb) {
   private final List<RecordSet> deletions;
   private final String id;
   private final Long startTimeMillis;
-  private final ChangeRequest.Status status;
+  private final ChangeRequestInfo.Status status;
+
+  /**
+   * This enumerates the possible states of a change request.
+   *
+   * @see <a href="https://cloud.google.com/dns/api/v1/changes#resource">Google Cloud DNS
+   * documentation</a>
+   */
+  public enum Status {
+    PENDING,
+    DONE
+  }
 
   /**
    * A builder for {@code ChangeRequestInfo}.
@@ -110,7 +121,7 @@ public abstract static class Builder {
     /**
      * Associates a server-assigned id to this {@code ChangeRequestInfo}.
      */
-    abstract  Builder id(String id);
+    abstract Builder id(String id);
 
     /**
      * Sets the time when this change request was started by a server.
@@ -134,7 +145,7 @@ static class BuilderImpl extends Builder {
     private List<RecordSet> deletions;
     private String id;
     private Long startTimeMillis;
-    private ChangeRequest.Status status;
+    private ChangeRequestInfo.Status status;
 
     BuilderImpl() {
       this.additions = new LinkedList<>();
@@ -215,7 +226,7 @@ Builder startTimeMillis(long startTimeMillis) {
     }
 
     @Override
-    Builder status(ChangeRequest.Status status) {
+    Builder status(ChangeRequestInfo.Status status) {
       this.status = checkNotNull(status);
       return this;
     }
@@ -276,7 +287,7 @@ public Long startTimeMillis() {
   /**
    * Returns the status of this {@code ChangeRequest}.
    */
-  public ChangeRequest.Status status() {
+  public ChangeRequestInfo.Status status() {
     return status;
   }