NIFI-15728 Added equals and hashCode to URLResourceReference and Utf8TextResource (#77)

Signed-off-by: David Handermann <exceptionfactory@apache.org>

Author: dan-s1

src/main/java/org/apache/nifi/components/resource/URLResourceReference.java

@@ -21,6 +21,7 @@
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.URL;
+import java.util.Objects;
 
 public class URLResourceReference implements ResourceReference {
     private final URL url;
@@ -59,6 +60,25 @@ public ResourceType getResourceType() {
         return ResourceType.URL;
     }
 
+    @Override
+    public boolean equals(final Object o) {
+        if (this == o) {
+            return true;
+        }
+
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+
+        final URLResourceReference that = (URLResourceReference) o;
+        return Objects.equals(url, that.url);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(url);
+    }
+
     @Override
     public String toString() {
         return "URLResourceReference[url=" + url + "]";

src/main/java/org/apache/nifi/components/resource/Utf8TextResource.java

@@ -23,6 +23,7 @@
 import java.io.InputStream;
 import java.net.URL;
 import java.nio.charset.StandardCharsets;
+import java.util.Objects;
 
 public class Utf8TextResource implements ResourceReference {
     private final String text;
@@ -61,6 +62,25 @@ public ResourceType getResourceType() {
         return ResourceType.TEXT;
     }
 
+    @Override
+    public boolean equals(final Object o) {
+        if (this == o) {
+            return true;
+        }
+
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+
+        final Utf8TextResource that = (Utf8TextResource) o;
+        return Objects.equals(text, that.text);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(text);
+    }
+
     @Override
     public String toString() {
         return "Utf8TextResource[text=" + text.length() + " characters]";