OntologyProviderListener.java

/*
 * 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.apache.stanbol.ontologymanager.servicesapi.ontology;

public interface OntologyProviderListener {

    /**
     * A utility implementation of {@link OntologyProviderListener} that does nothing.
     * 
     * @author alessandro
     * 
     */
    public class Stub implements OntologyProviderListener {

        @Override
        public void beforeOntologyRequested(OntologyProvider<?> provider, String key) {}

        @Override
        public void beforeOntologyStored(OntologyProvider<?> provider, Object ontology) {}

        @Override
        public void onOntologyRequested(OntologyProvider<?> provider, String key) {}

        @Override
        public void onOntologyStored(OntologyProvider<?> provider, Object ontology) {}

    }

    void beforeOntologyRequested(OntologyProvider<?> provider, String key);

    void beforeOntologyStored(OntologyProvider<?> provider, Object ontology);

    void onOntologyRequested(OntologyProvider<?> provider, String key);

    void onOntologyStored(OntologyProvider<?> provider, Object ontology);

}