Add support for anonymous, deprecate getFlag in favor of toggle

src/main/java/com/launchdarkly/client/LDClient.java

@@ -149,13 +149,25 @@ private void sendFlagRequestEvent(String featureKey, LDUser user, boolean value)
   /**
    * Calculates the value of a feature flag for a given user.
    *
-   *
    * @param featureKey the unique featureKey for the feature flag
    * @param user the end user requesting the flag
    * @param defaultValue the default value of the flag
    * @return whether or not the flag should be enabled, or {@code defaultValue} if the flag is disabled in the LaunchDarkly control panel
+   * @deprecated As of version 0.7.0, renamed to {@link #toggle(String, LDUser, boolean)}
    */
   public boolean getFlag(String featureKey, LDUser user, boolean defaultValue) {
+    return toggle(featureKey, user, defaultValue);
+  }
+
+  /**
+   * Calculates the value of a feature flag for a given user.
+   *
+   * @param featureKey the unique featureKey for the feature flag
+   * @param user the end user requesting the flag
+   * @param defaultValue the default value of the flag
+   * @return whether or not the flag should be enabled, or {@code defaultValue} if the flag is disabled in the LaunchDarkly control panel
+   */
+  public boolean toggle(String featureKey, LDUser user, boolean defaultValue) {
     if (this.offline) {
       return defaultValue;
     }

src/main/java/com/launchdarkly/client/LDUser.java

@@ -32,6 +32,7 @@ public class LDUser {
   private String avatar;
   private String firstName;
   private String lastName;
+  private boolean anonymous;
 
   private LDCountryCode country;
   private Map<String, JsonElement> custom;
@@ -52,6 +53,7 @@ protected LDUser(Builder builder) {
     this.email = builder.email;
     this.name = builder.name;
     this.avatar = builder.avatar;
+    this.anonymous = builder.anonymous;
     this.custom = new HashMap<String, JsonElement>(builder.custom);
   }
 
@@ -84,6 +86,8 @@ String getKey() {
 
   String getAvatar() { return avatar; }
 
+  boolean getAnonymous() { return anonymous; }
+
   JsonElement getCustom(String key) {
     return custom.get(key);
   }
@@ -110,6 +114,7 @@ public static class Builder {
     private String email;
     private String name;
     private String avatar;
+    private boolean anonymous;
     private LDCountryCode country;
     private Map<String, JsonElement> custom;
 
@@ -193,6 +198,16 @@ public Builder firstName(String firstName) {
       return this;
     }
 
+    /**
+     * Sets whether this user is anonymous
+     * @param anonymous whether the user is anonymous
+     * @return the builder
+     */
+    public Builder anonymous(boolean anonymous) {
+      this.anonymous = anonymous;
+      return this;
+    }
+
     /**
      * Sets the user's last name
      * @param lastName the user's last name

src/main/java/com/launchdarkly/client/Variation.java

@@ -58,7 +58,7 @@ static class Builder<E> {
     Builder(E value, int weight) {
       this.value = value;
       this.weight = weight;
-      this.userTarget = new TargetRule("key", "in", new ArrayList<String>());
+      this.userTarget = new TargetRule("key", "in", new ArrayList<Object>());
       targets = new ArrayList<TargetRule>();
     }
 
@@ -81,22 +81,22 @@ Variation<E> build() {
   static class TargetRule {
     String attribute;
     String operator;
-    List<String> values;
+    List<Object> values;
 
     private final Logger logger = LoggerFactory.getLogger(TargetRule.class);
 
-    TargetRule(String attribute, String operator, List<String> values) {
+    TargetRule(String attribute, String operator, List<Object> values) {
       this.attribute = attribute;
       this.operator = operator;
-      this.values = new ArrayList<String>(values);
+      this.values = new ArrayList<Object>(values);
     }
 
-    TargetRule(String attribute, List<String> values) {
+    TargetRule(String attribute, List<Object> values) {
       this(attribute, "in", values);
     }
 
     public boolean matchTarget(LDUser user) {
-      String uValue = null;
+      Object uValue = null;
       if (attribute.equals("key")) {
         if (user.getKey() != null) {
           uValue = user.getKey();
@@ -137,6 +137,9 @@ else if (attribute.equals("name")) {
           uValue = user.getName();
         }
       }
+      else if (attribute.equals("anonymous")) {
+        uValue = user.getAnonymous();
+      }
       else { // Custom attribute
         JsonElement custom = user.getCustom(attribute);
 

src/test/java/com/launchdarkly/client/FeatureRepTest.java

@@ -8,17 +8,20 @@
 
 public class FeatureRepTest {
 
-  private final Variation.TargetRule targetUserOn = new Variation.TargetRule("key", Collections.singletonList("targetOn@test.com"));
+  private final Variation.TargetRule targetUserOn = new Variation.TargetRule("key", Collections.<Object>singletonList("targetOn@test.com"));
 
-  private final Variation.TargetRule targetGroupOn = new Variation.TargetRule("groups", Arrays.asList("google", "microsoft"));
+  private final Variation.TargetRule targetGroupOn = new Variation.TargetRule("groups", Arrays.<Object>asList("google", "microsoft"));
 
-  private final Variation.TargetRule targetUserOff = new Variation.TargetRule("key", Collections.singletonList("targetOff@test.com"));
+  private final Variation.TargetRule targetUserOff = new Variation.TargetRule("key", Collections.<Object>singletonList("targetOff@test.com"));
 
-  private final Variation.TargetRule targetGroupOff = new Variation.TargetRule("groups", Arrays.asList("oracle"));
+  private final Variation.TargetRule targetGroupOff = new Variation.TargetRule("groups", Arrays.<Object>asList("oracle"));
+
+  private final Variation.TargetRule targetAnonymousOn = new Variation.TargetRule("anonymous", Collections.<Object>singletonList(true));
 
   private final Variation<Boolean> trueVariation = new Variation.Builder<Boolean>(true, 80)
       .target(targetUserOn)
       .target(targetGroupOn)
+      .target(targetAnonymousOn)
       .build();
 
   private final Variation<Boolean> falseVariation = new Variation.Builder<Boolean>(false, 20)
@@ -121,4 +124,12 @@ public void testFlagWithCustomAttributeWorksWithLDUserDefaultCtor() {
     assertNotNull(b);
   }
 
+  @Test
+  public void testFlagWithAnonymousOn() {
+    LDUser user = new LDUser.Builder("targetOff@test.com").anonymous(true).build();
+
+    Boolean b = simpleFlag.evaluate(user);
+    assertEquals(true, b);
+  }
+
 }

src/test/java/com/launchdarkly/client/LDUserTest.java

@@ -65,5 +65,4 @@ public void testLDUserJsonSerializationContainsCountryAsTwoDigitCode() {
 
     assert(deserialized.getCountry().equals(LDCountryCode.US));
   }
-
 }