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/**
*
* Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
*
* Licensed 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.apache.tuscany.model.assembly;
import java.util.List;
/**
* A logical definition of a type of component separate from any specific implementation.
*/
public interface ComponentType extends Extensible {
/**
* Returns a list of services exposed by this component type.
* @return a list of services exposed by this component type
*/
List<Service> getServices();
/**
* Returns the specfied service if exposed by this component type.
* @param name the name of the service
* @return the service identified by the supplied name, or null if there is no service with that name
*/
Service getService(String name);
/**
* Returns the list of references this component type consumes.
* @return the list of references this component type consumes
*/
List<Reference> getReferences();
/**
* Returns the specified reference.
* @param name the name of the reference
* @return the reference identified by the supplied name, or null if there is no reference with that name
*/
Reference getReference(String name);
/**
* Returns the list of properties that can be used to configure components with this component type.
* @return the list of properties that can be used to configure components with this component type
*/
List<Property> getProperties();
/**
* Returns the specified property
* @param name the name of the property
* @return the property with the supplied name, or null if there is no property with that name
*/
Property getProperty(String name);
}
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