Improve matching of argumentized strings that differ in "this."

apache/hadoop@87fb977
tsantalis · Jan 8, 2025 · 12baf5d · 12baf5d
1 parent be2b10b
commit 12baf5d
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/main/java/gr/uom/java/xmi/decomposition/AbstractCodeMapping.java b/src/main/java/gr/uom/java/xmi/decomposition/AbstractCodeMapping.java
@@ -124,10 +124,16 @@ public void setMatchingArgumentsWithOperationInvocation(int matchingArgumentsWit
 	}
 
 	public boolean isExact() {
-		return  !fragment1.isKeyword() && (fragment1.getArgumentizedString().equals(fragment2.getArgumentizedString()) || argumentizedStringExactAfterTypeReplacement() ||
+		return  !fragment1.isKeyword() && (argumentizedStringExact() || argumentizedStringExactAfterTypeReplacement() ||
 				fragment1.getString().equals(fragment2.getString()) || isExactAfterAbstraction() || containsIdenticalOrCompositeReplacement() || callChainMatch());
 	}
 
+	private boolean argumentizedStringExact() {
+		return fragment1.getArgumentizedString().equals(fragment2.getArgumentizedString()) ||
+				fragment1.getArgumentizedString().equals("this." + fragment2.getArgumentizedString()) ||
+				fragment2.getArgumentizedString().equals("this." + fragment1.getArgumentizedString());
+	}
+
 	private boolean callChainMatch() {
 		String s1 = fragment1.getArgumentizedString();
 		String s2 = fragment2.getArgumentizedString();