-/*******************************************************************************\r
- * Copyright (c) 2007, 2011 Association for Decentralized Information Management in\r
- * 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.databoard.binding.factory;\r
-\r
-import gnu.trove.map.hash.THashMap;\r
-import gnu.trove.set.hash.THashSet;\r
-\r
-import java.util.List;\r
-import java.util.Map;\r
-import java.util.Set;\r
-\r
-import org.simantics.databoard.Datatypes;\r
-import org.simantics.databoard.binding.Binding;\r
-import org.simantics.databoard.binding.error.BindingConstructionException;\r
-import org.simantics.databoard.binding.error.BindingException;\r
-import org.simantics.databoard.binding.impl.HashMapBinding;\r
-import org.simantics.databoard.binding.impl.HashSetBinding;\r
-import org.simantics.databoard.binding.reflection.BindingProvider;\r
-import org.simantics.databoard.binding.reflection.BindingRequest;\r
-import org.simantics.databoard.binding.reflection.ClassBindingFactory;\r
-import org.simantics.databoard.type.MapType;\r
-\r
-public class TroveBindingsProvider implements BindingProvider {\r
-\r
- @Override\r
- public Binding provideBinding(ClassBindingFactory factory, BindingRequest request)\r
- throws BindingConstructionException {\r
- \r
- if ( request.getClazz().equals(THashSet.class) ) {\r
- MapType type = new MapType();\r
- type.valueType = Datatypes.VOID; \r
- return new THashSetBinding(type, null);\r
- }\r
- \r
- if ( request.getClazz().equals(THashMap.class) ) {\r
- MapType type = new MapType();\r
- return new THashMapBinding(type, null, null);\r
- }\r
- \r
- return null;\r
- }\r
-\r
- static class THashMapBinding extends HashMapBinding {\r
- \r
- public THashMapBinding(Binding keyBinding, Binding valueBinding) {\r
- super(keyBinding, valueBinding);\r
- }\r
-\r
- public THashMapBinding(MapType mapType, Binding keyBinding,\r
- Binding valueBinding) {\r
- super(mapType, keyBinding, valueBinding);\r
- }\r
-\r
- @Override\r
- public Object create() { \r
- return new THashMap<Object, Object>();\r
- }\r
- \r
- @Override\r
- public Object create(Object[] keys, Object[] values) {\r
- if (keys.length!=values.length)\r
- throw new IllegalArgumentException("Equal length arrays expected");\r
- \r
- int len = keys.length;\r
- THashMap<Object, Object> result = new THashMap<Object, Object>(len);\r
- \r
- for (int i=0; i<len; i++) {\r
- Object key = keys[i];\r
- key = getComparableKey(result, key); \r
- Object value = values[i];\r
- result.put(key, value);\r
- }\r
- \r
- return result;\r
- }\r
- \r
- @Override\r
- public Object create(List<Object> keys, List<Object> values) {\r
- if (keys.size()!=values.size())\r
- throw new IllegalArgumentException("Equal length arrays expected");\r
- \r
- int len = keys.size();\r
- THashMap<Object, Object> result = new THashMap<Object, Object>(len);\r
- \r
- for (int i=0; i<len; i++) {\r
- Object key = keys.get(i);\r
- key = getComparableKey(result, key);\r
- Object value = values.get(i);\r
- result.put(key, value);\r
- }\r
- \r
- return result;\r
- }\r
- \r
- @Override\r
- public Object create(Map<?, ?> initialMap) throws BindingException {\r
- if (initialMap instanceof THashMap)\r
- return initialMap;\r
- \r
- // Replace with TreeMap. Create comparator from binding.\r
- THashMap<Object, Object> result = new THashMap<Object, Object>();\r
- putAll(result, initialMap);\r
- return result;\r
- }\r
- \r
- @Override\r
- public boolean isInstance(Object obj) {\r
- return obj instanceof THashMap;\r
- }\r
- \r
- }\r
- \r
- static class THashSetBinding extends HashSetBinding {\r
- \r
- public THashSetBinding(Binding elementBinding) {\r
- super(elementBinding);\r
- // TODO Auto-generated constructor stub\r
- }\r
-\r
- public THashSetBinding(MapType mapType, Binding elementBinding) {\r
- super(mapType, elementBinding);\r
- // TODO Auto-generated constructor stub\r
- }\r
-\r
- @Override\r
- public Object create() throws BindingException {\r
- return new THashSet<Object>();\r
- }\r
-\r
- public Object create(Set<?> initialSet) throws BindingException {\r
- if (initialSet instanceof THashSet)\r
- return initialSet;\r
- \r
- return new THashSet<Object>(initialSet);\r
- }\r
-\r
- @SuppressWarnings({ "unchecked", "rawtypes" })\r
- @Override\r
- public Object create(Map initialMap) throws BindingException {\r
- return new THashSet<Object>(initialMap.keySet());\r
- }\r
-\r
- @Override\r
- public Object create(Object[] keys, Object[] values)\r
- throws BindingException { \r
- THashSet<Object> result = new THashSet<Object>(keys.length);\r
- for (int i=0; i<keys.length; i++)\r
- result.add(keys[i]);\r
- return result;\r
- }\r
- \r
- @Override\r
- public Object create(List<Object> keys, List<Object> values) {\r
- THashSet<Object> result = new THashSet<Object>(keys.size());\r
- for (int i=0; i<keys.size(); i++)\r
- result.add(keys.get(i));\r
- return result;\r
- }\r
- \r
- @Override\r
- public boolean isInstance(Object obj) {\r
- return obj instanceof THashSet;\r
- } \r
- \r
- }\r
- \r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2011 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.databoard.binding.factory;
+
+import gnu.trove.map.hash.THashMap;
+import gnu.trove.set.hash.THashSet;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import org.simantics.databoard.Datatypes;
+import org.simantics.databoard.binding.Binding;
+import org.simantics.databoard.binding.error.BindingConstructionException;
+import org.simantics.databoard.binding.error.BindingException;
+import org.simantics.databoard.binding.impl.HashMapBinding;
+import org.simantics.databoard.binding.impl.HashSetBinding;
+import org.simantics.databoard.binding.reflection.BindingProvider;
+import org.simantics.databoard.binding.reflection.BindingRequest;
+import org.simantics.databoard.binding.reflection.ClassBindingFactory;
+import org.simantics.databoard.type.MapType;
+
+public class TroveBindingsProvider implements BindingProvider {
+
+ @Override
+ public Binding provideBinding(ClassBindingFactory factory, BindingRequest request)
+ throws BindingConstructionException {
+
+ if ( request.getClazz().equals(THashSet.class) ) {
+ MapType type = new MapType();
+ type.valueType = Datatypes.VOID;
+ return new THashSetBinding(type, null);
+ }
+
+ if ( request.getClazz().equals(THashMap.class) ) {
+ MapType type = new MapType();
+ return new THashMapBinding(type, null, null);
+ }
+
+ return null;
+ }
+
+ static class THashMapBinding extends HashMapBinding {
+
+ public THashMapBinding(Binding keyBinding, Binding valueBinding) {
+ super(keyBinding, valueBinding);
+ }
+
+ public THashMapBinding(MapType mapType, Binding keyBinding,
+ Binding valueBinding) {
+ super(mapType, keyBinding, valueBinding);
+ }
+
+ @Override
+ public Object create() {
+ return new THashMap<Object, Object>();
+ }
+
+ @Override
+ public Object create(Object[] keys, Object[] values) {
+ if (keys.length!=values.length)
+ throw new IllegalArgumentException("Equal length arrays expected");
+
+ int len = keys.length;
+ THashMap<Object, Object> result = new THashMap<Object, Object>(len);
+
+ for (int i=0; i<len; i++) {
+ Object key = keys[i];
+ Object value = values[i];
+ result.put(key, value);
+ }
+
+ return result;
+ }
+
+ @Override
+ public Object create(List<Object> keys, List<Object> values) {
+ if (keys.size()!=values.size())
+ throw new IllegalArgumentException("Equal length arrays expected");
+
+ int len = keys.size();
+ THashMap<Object, Object> result = new THashMap<Object, Object>(len);
+
+ for (int i=0; i<len; i++) {
+ Object key = keys.get(i);
+ Object value = values.get(i);
+ result.put(key, value);
+ }
+
+ return result;
+ }
+
+ @Override
+ public Object create(Map<?, ?> initialMap) throws BindingException {
+ if (initialMap instanceof THashMap)
+ return initialMap;
+
+ // Replace with TreeMap. Create comparator from binding.
+ THashMap<Object, Object> result = new THashMap<Object, Object>();
+ putAll(result, initialMap);
+ return result;
+ }
+
+ @Override
+ public boolean isInstance(Object obj) {
+ return obj instanceof THashMap;
+ }
+
+ }
+
+ static class THashSetBinding extends HashSetBinding {
+
+ public THashSetBinding(Binding elementBinding) {
+ super(elementBinding);
+ // TODO Auto-generated constructor stub
+ }
+
+ public THashSetBinding(MapType mapType, Binding elementBinding) {
+ super(mapType, elementBinding);
+ // TODO Auto-generated constructor stub
+ }
+
+ @Override
+ public Object create() throws BindingException {
+ return new THashSet<Object>();
+ }
+
+ public Object create(Set<?> initialSet) throws BindingException {
+ if (initialSet instanceof THashSet)
+ return initialSet;
+
+ return new THashSet<Object>(initialSet);
+ }
+
+ @SuppressWarnings({ "unchecked", "rawtypes" })
+ @Override
+ public Object create(Map initialMap) throws BindingException {
+ return new THashSet<Object>(initialMap.keySet());
+ }
+
+ @Override
+ public Object create(Object[] keys, Object[] values)
+ throws BindingException {
+ THashSet<Object> result = new THashSet<Object>(keys.length);
+ for (int i=0; i<keys.length; i++)
+ result.add(keys[i]);
+ return result;
+ }
+
+ @Override
+ public Object create(List<Object> keys, List<Object> values) {
+ THashSet<Object> result = new THashSet<Object>(keys.size());
+ for (int i=0; i<keys.size(); i++)
+ result.add(keys.get(i));
+ return result;
+ }
+
+ @Override
+ public boolean isInstance(Object obj) {
+ return obj instanceof THashSet;
+ }
+
+ }
+
+}