/*
 * Copyright (c) 2008, Rickard Öberg. 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 org.qi4j.api.composite;

import org.qi4j.api.common.QualifiedName;
import org.qi4j.api.property.PropertyDescriptor;

import java.util.Set;

/**
 * JAVADOC
 */
public interface StateDescriptor
{
    PropertyDescriptor getPropertyByName( String name )
        throws IllegalArgumentException;

    PropertyDescriptor getPropertyByQualifiedName( QualifiedName name )
        throws IllegalArgumentException;

    Iterable<? extends PropertyDescriptor> properties();
}
