+/*******************************************************************************\r
+ * Copyright (c) 2007, 2016 Association for Decentralized Information Management\r
+ * in Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ * Semantum Oy - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.utils.datastructures;\r
+\r
+import java.util.Map;\r
+\r
+/**\r
+ * A common {@link Entry} implementation for both {@link ArrayMap}\r
+ * and {@link InterlacedArrayMap}.\r
+ * \r
+ * @author Tuukka Lehtonen\r
+ *\r
+ * @param <K> key class\r
+ * @param <V> value class\r
+ */\r
+class ArrayMapEntry<K, V> implements Map.Entry<K, V> {\r
+ final K key;\r
+ V value;\r
+\r
+ /**\r
+ * Creates new entry.\r
+ */\r
+ ArrayMapEntry(int h, K k, V v) {\r
+ value = v;\r
+ key = k;\r
+ }\r
+\r
+ @Override\r
+ public final K getKey() {\r
+ return key;\r
+ }\r
+\r
+ @Override\r
+ public final V getValue() {\r
+ return value;\r
+ }\r
+\r
+ @Override\r
+ public final V setValue(V newValue) {\r
+ V oldValue = value;\r
+ value = newValue;\r
+ return oldValue;\r
+ }\r
+\r
+ @Override\r
+ public final boolean equals(Object o) {\r
+ if (!(o instanceof Map.Entry<?, ?>))\r
+ return false;\r
+ Map.Entry<?, ?> e = (Map.Entry<?, ?>)o;\r
+ Object k1 = getKey();\r
+ Object k2 = e.getKey();\r
+ if (k1 == k2 || (k1 != null && k1.equals(k2))) {\r
+ Object v1 = getValue();\r
+ Object v2 = e.getValue();\r
+ if (v1 == v2 || (v1 != null && v1.equals(v2)))\r
+ return true;\r
+ }\r
+ return false;\r
+ }\r
+\r
+ @Override\r
+ public final int hashCode() {\r
+ return (key==null ? 0 : key.hashCode()) ^\r
+ (value==null ? 0 : value.hashCode());\r
+ }\r
+\r
+ @Override\r
+ public final String toString() {\r
+ return getKey() + "=" + getValue();\r
+ }\r
+}
\ No newline at end of file