-/*******************************************************************************\r
- * Copyright (c) 2007, 2010 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
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.browsing.ui.common.modifiers;\r
-\r
-import java.util.Arrays;\r
-import java.util.List;\r
-\r
-/**\r
- * @author Tuukka Lehtonen\r
- * \r
- * @param <T>\r
- */\r
-public class Enumeration<T> {\r
-\r
- private final List<EnumeratedValue<T>> values;\r
- private final transient int hash;\r
-\r
- public static <T> Enumeration<T> make(List<EnumeratedValue<T>> values) {\r
- return new Enumeration<T>(values);\r
- }\r
-\r
- public static <T> Enumeration<T> make(EnumeratedValue<T>... values) {\r
- return new Enumeration<T>(Arrays.asList(values));\r
- }\r
-\r
- public Enumeration(List<EnumeratedValue<T>> values) {\r
- assert values != null;\r
- this.values = values;\r
- hash = values.hashCode();\r
- }\r
-\r
- public List<EnumeratedValue<T>> values() {\r
- return values;\r
- }\r
-\r
- public boolean contains(EnumeratedValue<T> value) {\r
- return values.contains(value);\r
- }\r
-\r
- public int indexOf(EnumeratedValue<T> value) {\r
- return values.indexOf(value);\r
- }\r
-\r
- public int size() {\r
- return values.size();\r
- }\r
-\r
- /**\r
- * @param object\r
- * @return the enumerated value matching the specified object\r
- * @throws IllegalArgumentException if matching EnumeratedValue not found\r
- * @throws NullPointerException if null object is specified\r
- */\r
- public EnumeratedValue<T> get(T object) {\r
- if (object == null)\r
- throw new NullPointerException("null object");\r
- for (EnumeratedValue<T> value : values)\r
- if (object.equals(value.getObject()))\r
- return value;\r
- throw new IllegalArgumentException("object '" + object + "' not found among enumeration " + values);\r
- }\r
-\r
- /**\r
- * Find an EnumeratedValue<T> matching the specified name.\r
- * \r
- * @param name\r
- * @return <code>null</code> if corresponding EnumeratedValue not found\r
- */\r
- public EnumeratedValue<T> findByName(String name) {\r
- if (name == null)\r
- return null;\r
- for (EnumeratedValue<T> value : values)\r
- if (name.equals(value.getName()))\r
- return value;\r
- return null;\r
- }\r
-\r
- /**\r
- * Find an EnumeratedValue<T> matching the specified name.\r
- * \r
- * @param name\r
- * @return <code>null</code> if corresponding EnumeratedValue not found\r
- */\r
- public EnumeratedValue<T> findByNameStartsWith(String name) {\r
- if (name == null)\r
- return null;\r
- for (EnumeratedValue<T> value : values)\r
- if (value.getName().startsWith(name))\r
- return value;\r
- return null;\r
- }\r
-\r
- /**\r
- * Find an EnumeratedValue<T> matching the specified object.\r
- * \r
- * @param object\r
- * @return <code>null</code> if corresponding EnumeratedValue not found\r
- */\r
- public EnumeratedValue<T> find(T object) {\r
- if (object == null)\r
- return null;\r
- for (EnumeratedValue<T> value : values)\r
- if (object.equals(value.getObject()))\r
- return value;\r
- return null;\r
- }\r
-\r
- @Override\r
- public String toString() {\r
- return values.toString();\r
- }\r
-\r
- @Override\r
- public int hashCode() {\r
- return hash;\r
- }\r
-\r
- @Override\r
- public boolean equals(Object obj) {\r
- if (this == obj)\r
- return true;\r
- if (obj == null)\r
- return false;\r
- if (getClass() != obj.getClass())\r
- return false;\r
- Enumeration<?> other = (Enumeration<?>) obj;\r
- return values.equals(other.values);\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.browsing.ui.common.modifiers;
+
+import java.util.Arrays;
+import java.util.List;
+
+/**
+ * @author Tuukka Lehtonen
+ *
+ * @param <T>
+ */
+public class Enumeration<T> {
+
+ private final List<EnumeratedValue<T>> values;
+ private final transient int hash;
+
+ public static <T> Enumeration<T> make(List<EnumeratedValue<T>> values) {
+ return new Enumeration<T>(values);
+ }
+
+ @SafeVarargs
+ public static <T> Enumeration<T> make(EnumeratedValue<T>... values) {
+ return new Enumeration<T>(Arrays.asList(values));
+ }
+
+ public Enumeration(List<EnumeratedValue<T>> values) {
+ assert values != null;
+ this.values = values;
+ hash = values.hashCode();
+ }
+
+ public List<EnumeratedValue<T>> values() {
+ return values;
+ }
+
+ public boolean contains(EnumeratedValue<T> value) {
+ return values.contains(value);
+ }
+
+ public int indexOf(EnumeratedValue<T> value) {
+ return values.indexOf(value);
+ }
+
+ public int size() {
+ return values.size();
+ }
+
+ /**
+ * @param object
+ * @return the enumerated value matching the specified object
+ * @throws IllegalArgumentException if matching EnumeratedValue not found
+ * @throws NullPointerException if null object is specified
+ */
+ public EnumeratedValue<T> get(T object) {
+ if (object == null)
+ throw new NullPointerException("null object");
+ for (EnumeratedValue<T> value : values)
+ if (object.equals(value.getObject()))
+ return value;
+ throw new IllegalArgumentException("object '" + object + "' not found among enumeration " + values);
+ }
+
+ /**
+ * Find an EnumeratedValue<T> matching the specified name.
+ *
+ * @param name
+ * @return <code>null</code> if corresponding EnumeratedValue not found
+ */
+ public EnumeratedValue<T> findByName(String name) {
+ if (name == null)
+ return null;
+ for (EnumeratedValue<T> value : values)
+ if (name.equals(value.getName()))
+ return value;
+ return null;
+ }
+
+ /**
+ * Find an EnumeratedValue<T> matching the specified name.
+ *
+ * @param name
+ * @return <code>null</code> if corresponding EnumeratedValue not found
+ */
+ public EnumeratedValue<T> findByNameStartsWith(String name) {
+ if (name == null)
+ return null;
+ for (EnumeratedValue<T> value : values)
+ if (value.getName().startsWith(name))
+ return value;
+ return null;
+ }
+
+ /**
+ * Find an EnumeratedValue<T> matching the specified object.
+ *
+ * @param object
+ * @return <code>null</code> if corresponding EnumeratedValue not found
+ */
+ public EnumeratedValue<T> find(T object) {
+ if (object == null)
+ return null;
+ for (EnumeratedValue<T> value : values)
+ if (object.equals(value.getObject()))
+ return value;
+ return null;
+ }
+
+ @Override
+ public String toString() {
+ return values.toString();
+ }
+
+ @Override
+ public int hashCode() {
+ return hash;
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj)
+ return true;
+ if (obj == null)
+ return false;
+ if (getClass() != obj.getClass())
+ return false;
+ Enumeration<?> other = (Enumeration<?>) obj;
+ return values.equals(other.values);
+ }
+
+}
Code Review / simantics / platform.git / blobdiff