| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.qi4j.spi.module; |
| |
| import org.qi4j.api.composite.ModelDescriptor; |
| import org.qi4j.functional.Function; |
| import org.qi4j.spi.Qi4jSPI; |
| |
| import static org.qi4j.functional.Iterables.map; |
| |
| /** |
| * TODO |
| */ |
| public class ModelModule<T extends ModelDescriptor> |
| { |
| |
| public static Function<?, String> toStringFunction = new Function<ModelModule<?>, String>() |
| { |
| @Override |
| public String map( ModelModule item ) |
| { |
| return item.model() |
| .types() |
| .iterator() |
| .next() |
| .getName() + "[" + item.module().name() + "]"; |
| } |
| }; |
| |
| public static <T extends ModelDescriptor> Function<T, ModelModule<T>> modelModuleFunction( final ModuleSpi module ) |
| { |
| return new Function<T, ModelModule<T>>() |
| { |
| @Override |
| public ModelModule<T> map( T model ) |
| { |
| return new ModelModule<>( module, model ); |
| } |
| }; |
| } |
| |
| public static <T extends ModelDescriptor> Function<ModelModule<T>, T> modelFunction() |
| { |
| return new Function<ModelModule<T>, T>() |
| { |
| @Override |
| public T map( ModelModule<T> modelModule ) |
| { |
| return modelModule.model(); |
| } |
| }; |
| } |
| |
| private final ModuleSpi module; |
| private final T model; |
| |
| public ModelModule( ModuleSpi module, T model ) |
| { |
| this.module = module; |
| this.model = model; |
| } |
| |
| public ModuleSpi module() |
| { |
| return module; |
| } |
| |
| public T model() |
| { |
| return model; |
| } |
| |
| @Override |
| public boolean equals( Object o ) |
| { |
| if( this == o ) |
| { |
| return true; |
| } |
| if( o == null || getClass() != o.getClass() ) |
| { |
| return false; |
| } |
| |
| ModelModule that = (ModelModule) o; |
| |
| if( model != null ? !model.equals( that.model ) : that.model != null ) |
| { |
| return false; |
| } |
| |
| return !( module != null ? !module.equals( that.module ) : that.module != null ); |
| } |
| |
| @Override |
| public int hashCode() |
| { |
| int result = module != null ? module.hashCode() : 0; |
| result = 31 * result + ( model != null ? model.hashCode() : 0 ); |
| return result; |
| } |
| |
| @Override |
| public String toString() |
| { |
| return module.name() + ":" + model; |
| } |
| } |