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/*
 * Copyright (c) 2015 EMC Corporation
 * All Rights Reserved
 */
package com.emc.storageos.model.block.export;

import java.net.URI;
import java.util.Set;

public abstract class UpdateParam {

    protected Set add;
    protected Set remove;

    public abstract Set getAdd();

    public abstract Set getRemove();

    public boolean hasAdded() {
        return (getAdd() != null && !getAdd().isEmpty());
    }

    public boolean hasRemoved() {
        return (getRemove() != null && !getRemove().isEmpty());
    }

    public boolean hasUpdates() {
        return hasAdded() || hasRemoved();
    }

}