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danhaywood pushed a commit to branch CAUSEWAY-3676
in repository https://gitbox.apache.org/repos/asf/causeway.git
The following commit(s) were added to refs/heads/CAUSEWAY-3676 by this push:
new 028ae52761 CAUSEWAY-3676: deletes _BiMap, not required
028ae52761 is described below
commit 028ae52761f98735fb636cd675a32d1c8a6effe0
Author: danhaywood <[email protected]>
AuthorDate: Sat Jan 20 11:00:18 2024 +0000
CAUSEWAY-3676: deletes _BiMap, not required
---
.../causeway/viewer/graphql/model/util/_BiMap.java | 48 -----------
.../viewer/graphql/model/util/_BiMap_Test.java | 99 ----------------------
2 files changed, 147 deletions(-)
diff --git
a/incubator/viewers/graphql/model/src/main/java/org/apache/causeway/viewer/graphql/model/util/_BiMap.java
b/incubator/viewers/graphql/model/src/main/java/org/apache/causeway/viewer/graphql/model/util/_BiMap.java
deleted file mode 100644
index df70cf63bf..0000000000
---
a/incubator/viewers/graphql/model/src/main/java/org/apache/causeway/viewer/graphql/model/util/_BiMap.java
+++ /dev/null
@@ -1,48 +0,0 @@
-package org.apache.causeway.viewer.graphql.model.util;
-
-import java.util.Collection;
-import java.util.Collections;
-import java.util.LinkedHashMap;
-import java.util.Map;
-import java.util.Set;
-
-public class _BiMap<K, V> {
- private final Map<K, V> forwardMap = new LinkedHashMap<>();
- private final Map<V, K> inverseMap = new LinkedHashMap<>();
-
- public void put(K key, V value) {
- forwardMap.put(key, value);
- inverseMap.put(value, key);
- }
-
- public V get(K key) {
- return forwardMap.get(key);
- }
-
- public _BiMap<V, K> inverse() {
- _BiMap<V, K> inverseBiMap = new _BiMap<>();
- inverseBiMap.forwardMap.putAll(inverseMap);
- inverseBiMap.inverseMap.putAll(forwardMap);
- return inverseBiMap;
- }
-
- public boolean isEmpty() {
- return forwardMap.isEmpty();
- }
-
- public Set<Map.Entry<K, V>> entrySet() {
- return forwardMap.entrySet();
- }
-
- public Set<K> keySet() {
- return forwardMap.keySet();
- }
-
- public Collection<V> values() {
- return forwardMap.values();
- }
-
- public Map<K, V> getForwardMapAsImmutable() {
- return Collections.unmodifiableMap(forwardMap);
- }
-}
\ No newline at end of file
diff --git
a/incubator/viewers/graphql/test/src/test/java/org/apache/causeway/viewer/graphql/model/util/_BiMap_Test.java
b/incubator/viewers/graphql/test/src/test/java/org/apache/causeway/viewer/graphql/model/util/_BiMap_Test.java
deleted file mode 100644
index f74023840d..0000000000
---
a/incubator/viewers/graphql/test/src/test/java/org/apache/causeway/viewer/graphql/model/util/_BiMap_Test.java
+++ /dev/null
@@ -1,99 +0,0 @@
-package org.apache.causeway.viewer.graphql.model.util;
-
-import java.util.Collection;
-import java.util.Map;
-import java.util.Set;
-
-import org.apache.causeway.viewer.graphql.model.util._BiMap;
-import org.junit.jupiter.api.Test;
-import static org.assertj.core.api.Assertions.*;
-
-public class _BiMap_Test {
-
- @Test
- public void testPutAndGet() {
- _BiMap<String, Integer> biMap = new _BiMap<>();
- biMap.put("one", 1);
- biMap.put("two", 2);
-
- assertThat(biMap.get("one")).isEqualTo(1);
- assertThat(biMap.get("two")).isEqualTo(2);
- assertThat(biMap.get("nonexistent")).isNull();
- }
-
- @Test
- public void testInverse() {
- _BiMap<String, Integer> biMap = new _BiMap<>();
- biMap.put("one", 1);
- biMap.put("two", 2);
-
- _BiMap<Integer, String> inverseBiMap = biMap.inverse();
-
- assertThat(inverseBiMap.get(1)).isEqualTo("one");
- assertThat(inverseBiMap.get(2)).isEqualTo("two");
- assertThat(inverseBiMap.get(3)).isNull();
- }
-
- @Test
- public void testIsEmpty() {
- _BiMap<String, Integer> biMap = new _BiMap<>();
- assertThat(biMap.isEmpty()).isTrue();
-
- biMap.put("one", 1);
- assertThat(biMap.isEmpty()).isFalse();
- }
-
- @Test
- public void testEntrySet() {
- _BiMap<String, Integer> biMap = new _BiMap<>();
- biMap.put("one", 1);
- biMap.put("two", 2);
-
- Set<Map.Entry<String, Integer>> entrySet = biMap.entrySet();
-
- assertThat(entrySet).containsExactlyInAnyOrder(
- Map.entry("one", 1),
- Map.entry("two", 2)
- );
- }
-
- @Test
- public void testKeySet() {
- _BiMap<String, Integer> biMap = new _BiMap<>();
- biMap.put("one", 1);
- biMap.put("two", 2);
-
- Set<String> keySet = biMap.keySet();
-
- assertThat(keySet).containsExactlyInAnyOrder("one", "two");
- }
-
- @Test
- public void testValues() {
- _BiMap<String, Integer> biMap = new _BiMap<>();
- biMap.put("one", 1);
- biMap.put("two", 2);
-
- Collection<Integer> values = biMap.values();
-
- assertThat(values).containsExactlyInAnyOrder(1, 2);
- }
-
- @Test
- public void testGetForwardMapAsImmutable() {
- _BiMap<String, Integer> biMap = new _BiMap<>();
- biMap.put("one", 1);
- biMap.put("two", 2);
-
- Map<String, Integer> immutableForwardMap =
biMap.getForwardMapAsImmutable();
-
- assertThat(immutableForwardMap).containsExactly(
- Map.entry("one", 1),
- Map.entry("two", 2)
- );
-
- // Ensure the immutable map cannot be modified
- assertThatThrownBy(() -> immutableForwardMap.put("three", 3))
- .isInstanceOf(UnsupportedOperationException.class);
- }
-}
