first commit

src/main/java/org/openautonomousconnection/luascript/events/UiEvent.java

@@ -0,0 +1,33 @@
+package org.openautonomousconnection.luascript.events;
+
+import java.util.Collections;
+import java.util.Map;
+import java.util.Objects;
+
+/**
+ * Event passed from host into Lua.
+ */
+public final class UiEvent {
+
+    private final String targetId;
+    private final String type;
+    private final Map<String, Object> data;
+
+    public UiEvent(String targetId, String type, Map<String, Object> data) {
+        this.targetId = Objects.requireNonNull(targetId, "targetId");
+        this.type = Objects.requireNonNull(type, "type");
+        this.data = (data == null) ? Collections.emptyMap() : Collections.unmodifiableMap(data);
+    }
+
+    public String targetId() {
+        return targetId;
+    }
+
+    public String type() {
+        return type;
+    }
+
+    public Map<String, Object> data() {
+        return data;
+    }
+}