/** * * 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; /** * The contract specified by a requestor or provider for invocations across a port. */ public interface ServiceContract extends Extensible { /** * Returns the interface for invocations from the requestor to the provider. * @return the interface for invocations from the requestor to the provider */ Class getInterface(); /** * Sets the interface for invocations from the requestor to the provider. * @param value the interface for invocations from the requestor to the provider */ void setInterface(Class value); /** * Returns the callback interface for wire from the provider back to its requestor. * @return the callback interface for wire from the provider back to its requestor */ Class getCallbackInterface(); /** * Sets the callback interface for wire from the provider back to its requestor. * @param value the callback interface for wire from the provider back to its requestor */ void setCallbackInterface(Class value); /** * Returns the scope of this service contract. * @return */ Scope getScope(); /** * Sets the scope. * @param scope of this service contract. */ void setScope(Scope scope); }