com.smash.revolance.ui.comparator.element.ElementComparator.java Source code

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Here is the source code for com.smash.revolance.ui.comparator.element.ElementComparator.java

Source

package com.smash.revolance.ui.comparator.element;

/*
 * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 * ui-monitoring-comparator
 * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 * Copyright (C) 2012 - 2014 RevoLance
 * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 3 of the 
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public 
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/gpl-3.0.html>.
 * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 */

import com.smash.revolance.ui.model.element.api.ElementBean;
import org.springframework.stereotype.Service;

import java.security.InvalidParameterException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

/**
 * User: wsmash
 * Date: 09/06/13
 * Time: 13:31
 */
@Service
public class ElementComparator implements IElementComparator {
    @Override
    public Collection<ElementDifferency> compare(ElementBean reference, ElementBean element)
            throws InvalidParameterException {
        List<ElementDifferency> differencies = new ArrayList<ElementDifferency>();
        if (reference == null) {
            throw new InvalidParameterException("Null reference element passed in.");
        }

        if (!valueEquals(reference, element)) {
            differencies.add(ElementDifferency.VALUE);
        }

        if (!lookEquals(reference, element)) {
            differencies.add(ElementDifferency.LOOK);
        }

        if (!posEquals(reference, element)) {
            differencies.add(ElementDifferency.POS);
        }

        if (!targetEquals(reference, element)) {
            differencies.add(ElementDifferency.TARGET);
        }

        if (!implEquals(reference, element)) {
            differencies.add(ElementDifferency.IMPL);
        }

        return differencies;
    }

    public static boolean implEquals(ElementBean reference, ElementBean element) {
        return reference.getImpl().contentEquals(element.getImpl());
    }

    public static boolean targetEquals(ElementBean reference, ElementBean element) {
        return reference.getTarget().contentEquals(element.getTarget());
    }

    public static boolean posEquals(ElementBean reference, ElementBean element) {
        return reference.getLocation().getX() == element.getX() && reference.getLocation().getY() == element.getY()
                && reference.getLocation().getWidth() == element.getWidth()
                && reference.getLocation().getHeight() == element.getHeight();
    }

    public static boolean lookEquals(ElementBean reference, ElementBean element) {
        return reference.getCaption().contentEquals(element.getCaption());
    }

    public static boolean valueEquals(ElementBean reference, ElementBean element) {
        return reference.getContent().contentEquals(element.getContent());
    }

}