Fixed typo in transform package

[controller.git] / opendaylight / commons / concepts / src / main / java / org / opendaylight / controller / concepts / tranform / CompositeClassBasedTransformer.java

diff --git a/opendaylight/commons/concepts/src/main/java/org/opendaylight/controller/concepts/tranform/CompositeClassBasedTransformer.java b/opendaylight/commons/concepts/src/main/java/org/opendaylight/controller/concepts/tranform/CompositeClassBasedTransformer.java
deleted file mode 100644 (file)
index ec62fee..0000000
--- a/opendaylight/commons/concepts/src/main/java/org/opendaylight/controller/concepts/tranform/CompositeClassBasedTransformer.java
+++ /dev/null
@@ -1,121 +0,0 @@
-/*\r
- * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.\r
- *\r
- * This program and the accompanying materials are made available under the\r
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,\r
- * and is available at http://www.eclipse.org/legal/epl-v10.html\r
- */\r
-\r
-package org.opendaylight.controller.concepts.tranform;\r
-\r
-import java.util.ArrayList;\r
-import java.util.Collection;\r
-import java.util.Map;\r
-import java.util.concurrent.ConcurrentHashMap;\r
-\r
-\r
-/**\r
- * Transformer which aggregates multiple implementations of\r
- * {@link InputClassBasedTransformer}.\r
- * \r
- * The transformation process is driven by {@link Class} of input. The selection\r
- * of used {@link InputClassBasedTransformer} is done by using the {@link Class}\r
- * of input as a key to select the transformer.\r
- * \r
- * This approach provides quick resolution of transformer, but does not support\r
- * registering a super type of input to provide transformation support for all\r
- * subclasses, one must register a new instance of transformer for each valid\r
- * input class.\r
- * \r
- * If you need more flexible selection of transformation consider using\r
- * {@link CompositeConditionalTransformer} which is slower but most flexible or\r
- * {@link RuleBasedTransformer} which provides declarative approach for\r
- * transformation.\r
- * \r
- * See {@link #transform(Object)} for more information about tranformation\r
- * process.\r
- * \r
- * @author Tony Tkacik <ttkacik@cisco.com>\r
- * \r
- * @param <I>\r
- *            Input super-type\r
- * @param <P>\r
- *            Product\r
- */\r
-public abstract class CompositeClassBasedTransformer<I, P> implements\r
-        InputClassBasedTransformer<I, I, P>,\r
-        AggregateTransformer<I, P> {\r
-\r
-    private Map<Class<? extends I>, InputClassBasedTransformer<I, ? extends I, P>> transformers = new ConcurrentHashMap<Class<? extends I>, InputClassBasedTransformer<I, ? extends I, P>>();\r
-\r
-    /**\r
-     * Transforms an input into instance of Product class.\r
-     * \r
-     * The final registered transformer is the one which match following\r
-     * condition:\r
-     * \r
-     * <code>input.getClass() == transformer.getInputClass()</code>\r
-     * \r
-     * This means that transformers are not resolved by class hierarchy, only\r
-     * selected based on final class of the input. If you need more flexible\r
-     * selection of transformation consider using\r
-     * {@link CompositeConditionalTransformer} which is slower but more\r
-     * flexible.\r
-     * \r
-     */\r
-    @Override\r
-    public P transform(I input) {\r
-        @SuppressWarnings("unchecked")\r
-        InputClassBasedTransformer<I, I, P> transformer = (InputClassBasedTransformer<I, I, P>) transformers\r
-                .get(input.getClass());\r
-        if (transformer == null)\r
-            throw new IllegalArgumentException("Transformation of: " + input\r
-                    + " is not supported");\r
-        return transformer.transform(input);\r
-    }\r
-\r
-    /**\r
-     * Registers a new transformer.\r
-     * \r
-     * The transformer is registered for class returned by\r
-     * {@link InputClassBasedTransformer#getInputClass()}. Only one transformer\r
-     * can be registered for particular input class.\r
-     * \r
-     */\r
-    public void addTransformer(\r
-            InputClassBasedTransformer<I, ? extends I, P> transformer)\r
-            throws IllegalStateException {\r
-        if (transformer == null)\r
-            throw new IllegalArgumentException("Transformer should not be null");\r
-        if (transformer.getInputClass() == null)\r
-            throw new IllegalArgumentException(\r
-                    "Transformer should specify input class.");\r
-        transformers.put(transformer.getInputClass(), transformer);\r
-    }\r
-\r
-    /**\r
-     * Removes an registered transformer.\r
-     * \r
-     * Note: Removal is currently unsupported.\r
-     * \r
-     * @param transformer\r
-     *            Tranformer to be removed.\r
-     * @throws IllegalArgumentException\r
-     *             If the provided transformer is null or is not registered.\r
-     */\r
-    public void removeTransformer(\r
-            InputClassBasedTransformer<I, ? extends I, P> transformer)\r
-            throws IllegalArgumentException {\r
-        throw new UnsupportedOperationException("Not implemented yet");\r
-    }\r
-    \r
-    @Override\r
-    public Collection<P> transformAll(Collection<? extends I> inputs) {\r
-        Collection<P> ret = new ArrayList<P>();\r
-        for (I i : inputs) {\r
-            ret.add(transform(i));\r
-        }\r
-        return ret;\r
-    }\r
-\r
-}\r