From 2d0b2246912ebbad53f54fcdf0c82587bd12eca5 Mon Sep 17 00:00:00 2001
From: Alexander Diewald <diewald@fortiss.org>
Date: Tue, 16 Apr 2019 18:14:16 +0200
Subject: [PATCH] Add a isAssignableFromAny test for class objects
Issue-Ref: 3708
Issue-Url: https://af3-developer.fortiss.org/issues/3708
Signed-off-by: Alexander Diewald <diewald@fortiss.org>
---
.../src/org/fortiss/tooling/common/util/.ratings | 2 +-
.../fortiss/tooling/common/util/LambdaUtils.java | 16 +++++++++++++++-
2 files changed, 16 insertions(+), 2 deletions(-)
diff --git a/org.fortiss.tooling.common/src/org/fortiss/tooling/common/util/.ratings b/org.fortiss.tooling.common/src/org/fortiss/tooling/common/util/.ratings
index 5c036a37e..f558f34c5 100644
--- a/org.fortiss.tooling.common/src/org/fortiss/tooling/common/util/.ratings
+++ b/org.fortiss.tooling.common/src/org/fortiss/tooling/common/util/.ratings
@@ -1 +1 @@
-LambdaUtils.java 6a7260eca3f4c0f44e97a26cfeacb8801d00bf6c GREEN
+LambdaUtils.java 6fed9bb62eba3f7af6ebd7821fb22df6fcc507f8 YELLOW
diff --git a/org.fortiss.tooling.common/src/org/fortiss/tooling/common/util/LambdaUtils.java b/org.fortiss.tooling.common/src/org/fortiss/tooling/common/util/LambdaUtils.java
index 6a7260eca..6fed9bb62 100644
--- a/org.fortiss.tooling.common/src/org/fortiss/tooling/common/util/LambdaUtils.java
+++ b/org.fortiss.tooling.common/src/org/fortiss/tooling/common/util/LambdaUtils.java
@@ -300,6 +300,20 @@ public class LambdaUtils {
return collection.stream().findFirst();
}
+ /**
+ * Checks whether the given object inherits from any of the given Classes, i.e. the check
+ * {@link Class#isAssignableFrom(Class)} is performed for each given class on the given Object.
+ *
+ * @param types
+ * collection of classes to check inheritance.
+ * @param testType
+ * type to check whether it inherits from any of the given classes.
+ * @return see above.
+ */
+ public static boolean isAssignableFromAny(Collection<Class<?>> types, Class<?> testType) {
+ return types.stream().anyMatch(t -> t.isAssignableFrom(testType));
+ }
+
/**
* Checks whether the given object inherits from any of the given Classes, i.e. the check
* {@link Class#isAssignableFrom(Class)} is performed for each given class on the given Object.
@@ -311,7 +325,7 @@ public class LambdaUtils {
* @return see above.
*/
public static boolean isAssignableFromAny(Collection<Class<?>> types, Object element) {
- return types.stream().anyMatch(t -> t.isAssignableFrom(element.getClass()));
+ return isAssignableFromAny(types, element.getClass());
}
/**
--
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