ca.mcgill.cs.swevo.qualyzer.model.Transcript.java Source code

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Here is the source code for ca.mcgill.cs.swevo.qualyzer.model.Transcript.java

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/*******************************************************************************
 * Copyright (c) 2010 McGill University
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Barthelemy Dagenais (bart@cs.mcgill.ca)
 *******************************************************************************/
package ca.mcgill.cs.swevo.qualyzer.model;

import java.util.HashMap;
import java.util.Map;

import javax.persistence.CascadeType;
import javax.persistence.DiscriminatorValue;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.MapKey;
import javax.persistence.OneToMany;
import javax.persistence.OneToOne;

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

/**
 */
@Entity
@DiscriminatorValue("Transcript")
public class Transcript extends AnnotatedDocument implements Comparable<Transcript> {
    private static final int NUM1 = 3;
    private static final int NUM2 = 67;

    private AudioFile fAudioFile;
    private Map<Integer, Timestamp> fTimestamps = new HashMap<Integer, Timestamp>();

    /**
     * @return
     */
    @OneToOne(cascade = { CascadeType.ALL })
    public AudioFile getAudioFile() {
        return fAudioFile;
    }

    /**
     * @param audioFile
     */
    public void setAudioFile(AudioFile audioFile) {
        this.fAudioFile = audioFile;
    }

    /**
     *
     * @return
     */
    @OneToMany(cascade = { CascadeType.ALL }, fetch = FetchType.LAZY, orphanRemoval = true, mappedBy = "transcript")
    @MapKey(name = "lineNumber")
    public Map<Integer, Timestamp> getTimestamps() {
        return fTimestamps;
    }

    /**
     * @param fragments
     */
    public void setTimestamps(Map<Integer, Timestamp> timestamps) {
        this.fTimestamps = timestamps;
    }

    @Override
    public int compareTo(Transcript transcript) {
        return this.getName().compareTo(transcript.getName());
    }

    @Override
    public int hashCode() {
        return new HashCodeBuilder(NUM1, NUM2).appendSuper(super.hashCode()).toHashCode();
    }

    @Override
    public boolean equals(Object obj) {
        if (obj == null) {
            return false;
        }
        if (obj.getClass() != getClass()) {
            return false;
        }

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

}