Add static factory methods

AleksanderMielczarek · Jul 18, 2017 · ea11307 · ea11307
1 parent e562dc1
commit ea11307
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Showing 8 changed files with 65 additions and 0 deletions.
diff --git a/...1/src/main/java/com/github/aleksandermielczarek/observablecache/CompletableFromCache.java b/...1/src/main/java/com/github/aleksandermielczarek/observablecache/CompletableFromCache.java
@@ -15,4 +15,12 @@ public final class CompletableFromCache extends ValueFromCache<Completable> {
         super(valueFromCache);
     }
 
+    public static CompletableFromCache empty() {
+        return new CompletableFromCache(null);
+    }
+
+    public static CompletableFromCache of(@Nullable Completable valueFromCache) {
+        return new CompletableFromCache(valueFromCache);
+    }
+
 }
diff --git a/...-1/src/main/java/com/github/aleksandermielczarek/observablecache/ObservableFromCache.java b/...-1/src/main/java/com/github/aleksandermielczarek/observablecache/ObservableFromCache.java
@@ -15,4 +15,12 @@ public final class ObservableFromCache<T> extends ValueFromCache<Observable<T>>
         super(valueFromCache);
     }
 
+    public static <T> ObservableFromCache<T> empty() {
+        return new ObservableFromCache<>(null);
+    }
+
+    public static <T> ObservableFromCache<T> of(@Nullable Observable<T> valueFromCache) {
+        return new ObservableFromCache<>(valueFromCache);
+    }
+
 }
diff --git a/...ache-1/src/main/java/com/github/aleksandermielczarek/observablecache/SingleFromCache.java b/...ache-1/src/main/java/com/github/aleksandermielczarek/observablecache/SingleFromCache.java
@@ -15,4 +15,12 @@ public final class SingleFromCache<T> extends ValueFromCache<Single<T>> {
         super(valueFromCache);
     }
 
+    public static <T> SingleFromCache<T> empty() {
+        return new SingleFromCache<>(null);
+    }
+
+    public static <T> SingleFromCache<T> of(@Nullable Single<T> valueFromCache) {
+        return new SingleFromCache<>(valueFromCache);
+    }
+
 }
diff --git a/.../src/main/java/com/github/aleksandermielczarek/observablecache2/CompletableFromCache.java b/.../src/main/java/com/github/aleksandermielczarek/observablecache2/CompletableFromCache.java
@@ -15,4 +15,13 @@ public final class CompletableFromCache extends ValueFromCache<Completable> {
     CompletableFromCache(@Nullable Completable valueFromCache) {
         super(valueFromCache);
     }
+
+    public static CompletableFromCache empty() {
+        return new CompletableFromCache(null);
+    }
+
+    public static CompletableFromCache of(@Nullable Completable valueFromCache) {
+        return new CompletableFromCache(valueFromCache);
+    }
+
 }
diff --git a/...e-2/src/main/java/com/github/aleksandermielczarek/observablecache2/FlowableFromCache.java b/...e-2/src/main/java/com/github/aleksandermielczarek/observablecache2/FlowableFromCache.java
@@ -16,4 +16,12 @@ public final class FlowableFromCache<T> extends ValueFromCache<Flowable<T>> {
         super(valueFromCache);
     }
 
+    public static <T> FlowableFromCache<T> empty() {
+        return new FlowableFromCache<>(null);
+    }
+
+    public static <T> FlowableFromCache<T> of(@Nullable Flowable<T> valueFromCache) {
+        return new FlowableFromCache<>(valueFromCache);
+    }
+
 }
diff --git a/...ache-2/src/main/java/com/github/aleksandermielczarek/observablecache2/MaybeFromCache.java b/...ache-2/src/main/java/com/github/aleksandermielczarek/observablecache2/MaybeFromCache.java
@@ -16,4 +16,12 @@ public final class MaybeFromCache<T> extends ValueFromCache<Maybe<T>> {
         super(valueFromCache);
     }
 
+    public static <T> MaybeFromCache<T> empty() {
+        return new MaybeFromCache<>(null);
+    }
+
+    public static <T> MaybeFromCache<T> of(@Nullable Maybe<T> valueFromCache) {
+        return new MaybeFromCache<>(valueFromCache);
+    }
+
 }
diff --git a/...2/src/main/java/com/github/aleksandermielczarek/observablecache2/ObservableFromCache.java b/...2/src/main/java/com/github/aleksandermielczarek/observablecache2/ObservableFromCache.java
@@ -16,4 +16,12 @@ public final class ObservableFromCache<T> extends ValueFromCache<Observable<T>>
         super(valueFromCache);
     }
 
+    public static <T> ObservableFromCache<T> empty() {
+        return new ObservableFromCache<>(null);
+    }
+
+    public static <T> ObservableFromCache<T> of(@Nullable Observable<T> valueFromCache) {
+        return new ObservableFromCache<>(valueFromCache);
+    }
+
 }
diff --git a/...che-2/src/main/java/com/github/aleksandermielczarek/observablecache2/SingleFromCache.java b/...che-2/src/main/java/com/github/aleksandermielczarek/observablecache2/SingleFromCache.java
@@ -16,4 +16,12 @@ public final class SingleFromCache<T> extends ValueFromCache<Single<T>> {
         super(valueFromCache);
     }
 
+    public static <T> SingleFromCache<T> empty() {
+        return new SingleFromCache<>(null);
+    }
+
+    public static <T> SingleFromCache<T> of(@Nullable Single<T> valueFromCache) {
+        return new SingleFromCache<>(valueFromCache);
+    }
+
 }