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10 shop2020 1 
/**
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 *
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 */
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package in.shop2020.metamodel.core;
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import in.shop2020.metamodel.util.MetaModelComponent;
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import java.util.List;
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/**
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 * Corresponds to single product feature in shop2020 meta-model. Facts about
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 * a feature are captured in the form of list of Bullets and free-form content.
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 *
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 * @author naveen
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 *
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 */
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public class Feature extends MetaModelComponent {
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	/**
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	 *
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	 */
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	private static final long serialVersionUID = 1L;
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	Feature() {
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	}
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	/**
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	 * Reference to Feature's Definition object
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	 */
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	private long featureDefinitionID;
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	/**
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	 * List of Bullets that capture structured and un-structured data about a
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	 * feature.
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	 */
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	private List<Bullet> bullets;
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	/**
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	 * Un-structured data about a feature
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	 */
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	private FreeformContent freeformContent;
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	/**
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	 *
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	 * @param featureDefinitionID Feature Definition ID
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	 */
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	public Feature(long featureDefinitionID) {
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		this.featureDefinitionID = featureDefinitionID;
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	}
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	/**
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	 *
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	 * @return featureDefinitionID Feature Definition ID
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	 */
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	public long getFeatureDefinitionID() {
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		return this.featureDefinitionID;
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	}
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	/**
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	 *
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	 * @return featureDefinitionID Feature Definition ID
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	 */
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	public void setFeatureDefinitionID(long featureDefinitionID) {
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		this.featureDefinitionID = featureDefinitionID;
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	}
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    /**
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     *
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     * @return bullets
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     *
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     */
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    public List<Bullet> getBullets() {
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        return this.bullets;
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    }
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    /**
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     * Handy function to check existence of bullets
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     *
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     * @return boolean
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     */
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    public boolean hasBullets() {
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    	return !(this.bullets == null || this.bullets.isEmpty());
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    }
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    /**
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     *
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     * @param value Bullets to set
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     *
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     */
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    public void setBullets(List<Bullet> value) {
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        this.bullets = value;
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    }
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    /**
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     *
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     * @return freeformContent
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     *
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     */
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    public FreeformContent getFreeformContent() {
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        return this.freeformContent;
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    }
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    /**
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     *
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     * @param value Free-form content to set
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     *
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     */
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    public void setFreeformContent(FreeformContent value) {
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        this.freeformContent = value;
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    }
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	@Override
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	public int hashCode() {
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		final int prime = 31;
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		int result = 1;
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		result = prime * result
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				+ (int) (featureDefinitionID ^ (featureDefinitionID >>> 32));
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		return result;
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	}
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	@Override
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	public boolean equals(Object obj) {
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		if (this == obj)
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			return true;
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		if (obj == null)
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			return false;
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		if (getClass() != obj.getClass())
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			return false;
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		Feature other = (Feature) obj;
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		if (featureDefinitionID != other.featureDefinitionID)
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			return false;
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		return true;
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	}
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	/* (non-Javadoc)
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	 * @see java.lang.Object#toString()
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	 */
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	@Override
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	public String toString() {
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		return featureDefinitionID + "";
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	}
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}