gov.nih.nci.iso21090.QSet.java Source code

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Here is the source code for gov.nih.nci.iso21090.QSet.java

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//============================================================================
// Copyright 5AM Solutions, Inc
// Copyright Ekagra Software Technologies Ltd.
// Copyright Guidewire Architecture
// Copyright The Ohio State University Research Foundation
// Copyright SAIC
//
// Distributed under the OSI-approved BSD 3-Clause License.
// See http://ncip.github.com/iso21090/LICENSE.txt for details.
//============================================================================

package gov.nih.nci.iso21090;

import org.apache.commons.lang.builder.EqualsBuilder;
import org.apache.commons.lang.builder.HashCodeBuilder;

/**
 * Represents iso data type QSET.
 * @author lpower
 * @param <T>
 */
@SuppressWarnings("PMD.AbstractNaming")
public abstract class QSet<T extends Qty> extends Any implements Cloneable {

    private static final long serialVersionUID = 2L;

    /**
     * {@inheritDoc}
     */
    @Override
    public boolean equals(Object obj) {
        if (obj == null) {
            return false;
        }

        if (this == obj) {
            return true;
        }

        if (!(obj instanceof QSet<?>)) {
            return false;
        }

        return new EqualsBuilder().appendSuper(super.equals(obj)).isEquals();
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public int hashCode() {

        return new HashCodeBuilder(HASH_CODE_SEED_1, HASH_CODE_SEED_2).append(super.hashCode()).toHashCode();
    }

    /**
     * {@inheritDoc}
     */
    @SuppressWarnings({ "unchecked", "PMD.CloneThrowsCloneNotSupportedException" })
    @Override
    public QSet<T> clone() {
        return (QSet<T>) super.clone();
    }
}