org.bigtester.ate.model.data.AutoIncrementalDataHolder.java Source code

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Here is the source code for org.bigtester.ate.model.data.AutoIncrementalDataHolder.java

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/*******************************************************************************
 * ATE, Automation Test Engine
 *
 * Copyright 2015, Montreal PROT, or individual contributors as
 * indicated by the @author tags or express copyright attribution
 * statements applied by the authors.  All third-party contributions are
 * distributed under license by Montreal PROT.
 *
 * 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.bigtester.ate.model.data;

import org.bigtester.ate.GlobalUtils;
import org.bigtester.ate.model.casestep.RepeatDataRefreshEvent;
import org.bigtester.ate.model.casestep.RepeatStep;
import org.eclipse.jdt.annotation.Nullable;
import org.springframework.context.ApplicationListener;

// TODO: Auto-generated Javadoc
/**
 * This class AutoIncrementalDataHolder defines ....
 * 
 * @author Peidong Hu
 *
 */
public class AutoIncrementalDataHolder extends AbstractOnTheFlyDataHolder<Integer>
        implements IRepeatIncrementalIndex, ApplicationListener<RepeatDataRefreshEvent> {

    /** The start value. */
    final private int startValue;

    /** The pacing. */
    final private int pacing;

    /** The end value. */
    private int endValue = Integer.MAX_VALUE;

    /**
     * Instantiates a new auto incremental data holder.
     *
     * @param startValue the start value
     * @param pacing the pacing
     */
    public AutoIncrementalDataHolder(int startValue, int pacing) {
        super();
        this.startValue = startValue;
        this.pacing = pacing;
        Integer tmp = Integer.valueOf(startValue);
        if (null == tmp)
            throw GlobalUtils.createInternalError("java vm integer conversion");
        else
            setOnTheFlyData(tmp);
    }

    /**
     * Instantiates a new auto incremental data holder.
     *
     * @param startValue the start value
     * @param pacing the pacing
     * @param endValue the end value
     */
    public AutoIncrementalDataHolder(int startValue, int pacing, int endValue) {
        super();
        this.startValue = startValue;
        this.pacing = pacing;
        Integer tmp = Integer.valueOf(startValue);
        if (null == tmp)
            throw GlobalUtils.createInternalError("java vm integer conversion");
        else
            setOnTheFlyData(tmp);
        this.endValue = endValue;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void onApplicationEvent(@Nullable RepeatDataRefreshEvent arg0) {

        if (arg0 == null)
            return;// NOPMD
        RepeatStep currentRepeatStep = ((RepeatStep) arg0.getSource());
        if (!(currentRepeatStep).getRefreshIndexValues().contains(this))
            return;

        Integer tmp = Integer.valueOf(startValue + arg0.getIteration() * pacing);
        if (null == tmp)
            throw GlobalUtils.createInternalError("java vm integer conversion");
        else
            setOnTheFlyData(tmp);

    }

    /**
     * @return the endValue
     */
    public int getEndValue() {
        return endValue;
    }

    /**
     * @param endValue the endValue to set
     */
    public void setEndValue(int endValue) {
        this.endValue = endValue;
    }

    /**
     * @return the startValue
     */
    public int getStartValue() {
        return startValue;
    }

    /**
     * @return the pacing
     */
    public int getPacing() {
        return pacing;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public Integer getIndex() {
        return getOnTheFlyData();
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void resetIndex() {
        setOnTheFlyData(0);

    }

}