Add methods for InplaceInfos hashing to velocity

gselzer · gselzer · commit 6d5ec9353b1f · 2024-02-02T10:53:42.000-06:00
diff --git a/scijava-function/templates/main/java/org/scijava/function/Inplaces.vm b/scijava-function/templates/main/java/org/scijava/function/Inplaces.vm
@@ -8,9 +8,10 @@ package org.scijava.function;
 import java.util.Collections;
 import java.util.LinkedHashMap;
 import java.util.List;
-import java.util.Map;
 import java.util.HashMap;
+import java.util.Map;
 import java.util.Map.Entry;
+import java.util.Objects;
 import java.util.function.BiConsumer;
 import java.util.function.Consumer;
 import java.util.stream.Collectors;
@@ -167,5 +168,17 @@ public final class Inplaces {
 		public int mutablePosition() {
 			return mutablePosition;
 		}
+
+		@Override
+		public boolean equals(Object that) {
+			if (!(that instanceof InplaceInfo)) return false;
+			InplaceInfo other = (InplaceInfo) that;
+			return other.arity == arity && other.mutablePosition == mutablePosition;
+		}
+
+		@Override
+		public int hashCode() {
+			return Objects.hash(arity, mutablePosition);
+		}
 	}
 }
