#153 second ctor for Children

vssekorin · Mar 25, 2018 · 80fa6d6 · 80fa6d6
1 parent 5d1d2c8
commit 80fa6d6
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/src/main/java/com/vssekorin/cactoosmath/graph/Children.java b/src/main/java/com/vssekorin/cactoosmath/graph/Children.java
@@ -25,6 +25,8 @@
 
 import com.vssekorin.cactoosmath.Graph;
 import com.vssekorin.cactoosmath.set.SetEnvelope;
+import org.cactoos.Scalar;
+import org.cactoos.scalar.UncheckedScalar;
 
 /**
  * Children of vertex.
@@ -36,6 +38,15 @@
  */
 public final class Children<T> extends SetEnvelope<T> {
 
+    /**
+     * Ctor.
+     * @param graph Graph
+     * @param vertex Scalar
+     */
+    public Children(final Graph<T> graph, final Scalar<T> vertex) {
+        this(graph, new UncheckedScalar<>(vertex).value());
+    }
+
     /**
      * Ctor.
      * @param graph Graph