org.springframework.statemachine.config.model.verifier.CompositeStateMachineModelVerifier.java Source code

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Here is the source code for org.springframework.statemachine.config.model.verifier.CompositeStateMachineModelVerifier.java

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/*
 * Copyright 2016 the original author or authors.
 *
 * 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
 *
 * https://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.springframework.statemachine.config.model.verifier;

import java.util.Iterator;

import org.springframework.statemachine.config.model.StateMachineModel;
import org.springframework.statemachine.support.AbstractCompositeItems;

/**
 * Implementation of a {@link StateMachineModelVerifier} backed by a multiple verifiers.
 *
 * @author Janne Valkealahti
 *
 * @param <S> the type of state
 * @param <E> the type of event
 */
public class CompositeStateMachineModelVerifier<S, E>
        extends AbstractCompositeItems<StateMachineModelVerifier<S, E>> implements StateMachineModelVerifier<S, E> {

    public CompositeStateMachineModelVerifier() {
        super();
        register(new BaseStructureVerifier<S, E>());
    }

    @Override
    public void verify(StateMachineModel<S, E> model) {
        for (Iterator<StateMachineModelVerifier<S, E>> iterator = getItems().reverse(); iterator.hasNext();) {
            StateMachineModelVerifier<S, E> verifier = iterator.next();
            verifier.verify(model);
        }
    }
}