/*
 * Copyright (c) 2016 Red Hat and others.  All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */
package org.opendaylight.genius.mdsalutil;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action;

/**
 * List<ActionInfo> with method to build List<Action> from it.
 *
 * @author Michael Vorburger
 */
public abstract class AbstractActionInfoList {

    private final List<ActionInfo> actionInfos;

    protected AbstractActionInfoList(List<ActionInfo> actionInfos) {
        super();
        this.actionInfos = actionInfos;
    }

    public List<ActionInfo> getActionInfos() {
        return actionInfos;
    }

    public List<Action> buildActions() {
        if (actionInfos == null)
            return Collections.emptyList();
        int newActionKey = 0;
        List<Action> actions = new ArrayList<>(actionInfos.size());
        for (ActionInfo actionInfo: actionInfos) {
            ActionType actionType = actionInfo.getActionType();
            actions.add(actionType.buildAction(newActionKey++, actionInfo));
        }
        return actions;
    }
}