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A Speedment bundle that shades all dependencies into one jar. This is useful when deploying an application on a server.

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/*
 *
 * Copyright (c) 2006-2019, Speedment, Inc. All Rights Reserved.
 *
 * 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 com.speedment.common.codegen.model.trait;

import java.lang.reflect.Type;
import java.util.Set;

/**
 * A trait for models that can throw exceptions.
 *
 * @param  the extending type
 *
 * @author Emil Forslund
 * @since  2.0
 */
public interface HasThrows> {
    
    /**
     * Adds the specified exception reference to the {@code throws}-clause of
     * this model.
     * 
     * @param exception  the new exception
     * @return           a reference to this
     */
    @SuppressWarnings("unchecked")
    default T add(final Type exception) {
        getExceptions().add(exception);
        return (T) this;
    }

    /**
     * Adds the specified exception reference to the {@code throws}-clause
     * of this model. This is a synonym of {@link #add(Type)}.
     *
     * @param exception  the new exception
     * @return           a reference to this
     */
    default T throwing(final Type exception) {
        return add(exception);
    }
    
    /**
     * Returns a {@code Set} with all the exceptions that can be thrown by this
     * model.
     * 
     * The set returned must be mutable for changes!
     * 
     * @return  all exceptions
     */
    Set getExceptions();
}