tillrohrmann commented on a change in pull request #19:
URL:
https://github.com/apache/flink-statefun-playground/pull/19#discussion_r797656048
##########
File path:
java/connected-components/src/main/java/org/apache/flink/statefun/playground/java/connectedcomponents/types/Types.java
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@@ -0,0 +1,38 @@
+package org.apache.flink.statefun.playground.java.connectedcomponents.types;
+
+import
org.apache.flink.statefun.playground.java.connectedcomponents.types.generated.VertexComponentChange;
+import org.apache.flink.statefun.sdk.java.TypeName;
+import org.apache.flink.statefun.sdk.java.types.SimpleType;
+import org.apache.flink.statefun.sdk.java.types.Type;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import java.util.Set;
+
+public final class Types {
+
+ private Types() {}
+
+ private static final ObjectMapper JSON_OBJ_MAPPER = new ObjectMapper();
+ private static final String TYPES_NAMESPACE = "connected-components.types";
+
+ /**
+ * Type denoting a new vertex coming from the input source.
+ */
+ public static final Type<Vertex> VERTEX_INIT_TYPE =
+ SimpleType.simpleImmutableTypeFrom(
+ TypeName.typeNameOf(TYPES_NAMESPACE, Vertex.class.getName()),
Review comment:
True. Yes, will use a string constant.
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