Added helper method for DecodedLog

src/main/java/com/github/wkennedy/abi/models/DecodedLog.java

@@ -1,6 +1,7 @@
 package com.github.wkennedy.abi.models;
 
 import java.util.List;
+import java.util.Optional;
 
 public class DecodedLog {
     private String name;
@@ -40,6 +41,13 @@ public void setEvents(List<Param> events) {
         this.events = events;
     }
 
+    public Param getEvent(String name) {
+        return Optional.ofNullable(events)
+                .flatMap(eventList ->
+                        eventList.stream().filter(event -> event.getName().equals(name)).findFirst())
+                .orElse(null);
+    }
+
     @Override
     public String toString() {
         return "DecodedLog{" +

src/test/java/com/github/wkennedy/abi/models/DecodedLogTest.java

@@ -0,0 +1,46 @@
+package com.github.wkennedy.abi.models;
+
+import org.junit.jupiter.api.Test;
+
+import java.util.Arrays;
+import java.util.List;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNull;
+
+public class DecodedLogTest {
+
+    @Test
+    void getEventTestEventPresent() {
+        Param param1 = new Param("event1", "type1", "value1");
+        Param param2 = new Param("event2", "type2", "value2");
+        List<Param> events = Arrays.asList(param1, param2);
+
+        DecodedLog decodedLog = new DecodedLog("name", "address", events);
+
+        Param foundEvent = decodedLog.getEvent("event2");
+
+        assertEquals(param2, foundEvent);
+    }
+
+    @Test
+    void getEventTestEventNotPresent() {
+        Param param1 = new Param("event1", "type1", "value1");
+        List<Param> events = Arrays.asList(param1);
+
+        DecodedLog decodedLog = new DecodedLog("name", "address", events);
+
+        Param foundEvent = decodedLog.getEvent("event2");
+
+        assertNull(foundEvent);
+    }
+
+    @Test
+    void getEventTestNoEvents() {
+        DecodedLog decodedLog = new DecodedLog("name", "address", null);
+
+        Param foundEvent = decodedLog.getEvent("event1");
+
+        assertNull(foundEvent);
+    }
+}