// Path: src/main/java/com/rolfje/anonimatron/synonyms/StringSynonym.java
// public class StringSynonym implements Synonym {
//     private String type;
//     private String from;
//     private String to;
//     private boolean shortlived = false;
// 
//     public StringSynonym() {
//     }
// 
//     public StringSynonym(String type, String from, String to, boolean shortlived) {
//         this.type = type;
//         this.from = from;
//         this.to = to;
//         this.shortlived = shortlived;
//     }
// 
//     @Override
//     public String getType() {
//         return type;
//     }
// 
//     @Override
//     public Object getFrom() {
//         return from;
//     }
// 
//     @Override
//     public Object getTo() {
//         return to;
//     }
// 
//     public void setType(String type) {
//         this.type = type;
//     }
// 
//     public void setFrom(String from) {
//         this.from = from;
//     }
// 
//     public void setTo(String to) {
//         this.to = to;
//     }
// 
//     public void setShortlived(boolean shortlived) {
//         this.shortlived = shortlived;
//     }
// 
//     @Override
//     public boolean isShortLived() {
//         return shortlived;
//     }
// 
//     @Override
//     public boolean equals(Object obj) {
//         return (obj != null) && (this.getClass() == obj.getClass()) && (this.hashCode() == obj.hashCode());
//     }
// 
//     @Override
//     public int hashCode() {
//         return from.hashCode() + to.hashCode() + type.hashCode();
//     }
// }
// 
// Path: src/main/java/com/rolfje/anonimatron/synonyms/Synonym.java
// public interface Synonym {
// 
// 	/**
// 	 * Indicates if this Synonym is short-lived or transient, meaning that
//      * it should not be stored in the synonyms file. Transient Synonyms
//      * are not stored, need to be calculated each run time.
// 	 *
// 	 * Transient synonyms are:
// 	 *
// 	 * <ol>
// 	 *     <li>Not stored in memory.</li>
// 	 *     <li>Not stored in the synonym file.</li>
// 	 * </ol>
// 	 *
// 	 * @return <code>true</code> if the synonym should be thrown away
// 	 * after use (not stored in the synonym file).
// 	 */
// 	boolean isShortLived();
// 
// 	/**
// 	 * @return The semantic data type of this Synonym, usually something
// 	 *         descriptive as "NAME" or "STREET".
// 	 */
// 	String getType();
// 
// 	/**
// 	 * @return The data which was in the original database for this Synonym
// 	 */
// 	Object getFrom();
// 
// 	/**
// 	 * 
// 	 * @return The data with which the original data in the database will be or
// 	 *         is replaced when the Anonymizer runs.
// 	 */
// 	Object getTo();
// }


import com.rolfje.anonimatron.synonyms.StringSynonym;
import com.rolfje.anonimatron.synonyms.Synonym;
import java.util.Random;
package com.rolfje.anonimatron.anonymizer;



/**
 * Generates format valid Uk Post codes.
 * See https://en.wikipedia.org/wiki/Postcodes_in_the_United_Kingdom
 * and See https://stackoverflow.com/a/164994
 * <p>
 * Let me know if this isn't correct in practice; UK postal codes seem
 * to have a very strange organically grown format.
 */
public class UkPostCodeAnonymizer implements Anonymizer {
    private final Random random = new Random();

    private static final String CHARACTERS = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
    private static final String DIGITS = "0123456789";

    @Override
    public String getType() {
        return "UK_POST_CODE";
    }

    @Override
    public Synonym anonymize(Object from, int size, boolean shortlived) {
        if (from == null) {
            return new StringSynonym(getType(), null, null, shortlived);
        }

        if (size < 8) {
            throw new UnsupportedOperationException(
                    "Random UK postal codes can be 9 characters in length and will "
                            + "not always fit configured size of " + size + ".");
        }

        String to = buildZipCode();
        if (to.length() > size) {
            throw new UnsupportedOperationException(
                    "Generated postalcode was " + to.length() + " characters and does not fit "
// Path: src/main/java/com/rolfje/anonimatron/synonyms/StringSynonym.java
// public class StringSynonym implements Synonym {
//     private String type;
//     private String from;
//     private String to;
//     private boolean shortlived = false;
// 
//     public StringSynonym() {
//     }
// 
//     public StringSynonym(String type, String from, String to, boolean shortlived) {
//         this.type = type;
//         this.from = from;
//         this.to = to;
//         this.shortlived = shortlived;
//     }
// 
//     @Override
//     public String getType() {
//         return type;
//     }
// 
//     @Override
//     public Object getFrom() {
//         return from;
//     }
// 
//     @Override
//     public Object getTo() {
//         return to;
//     }
// 
//     public void setType(String type) {
//         this.type = type;
//     }
// 
//     public void setFrom(String from) {
//         this.from = from;
//     }
// 
//     public void setTo(String to) {
//         this.to = to;
//     }
// 
//     public void setShortlived(boolean shortlived) {
//         this.shortlived = shortlived;
//     }
// 
//     @Override
//     public boolean isShortLived() {
//         return shortlived;
//     }
// 
//     @Override
//     public boolean equals(Object obj) {
//         return (obj != null) && (this.getClass() == obj.getClass()) && (this.hashCode() == obj.hashCode());
//     }
// 
//     @Override
//     public int hashCode() {
//         return from.hashCode() + to.hashCode() + type.hashCode();
//     }
// }
// 
// Path: src/main/java/com/rolfje/anonimatron/synonyms/Synonym.java
// public interface Synonym {
// 
// 	/**
// 	 * Indicates if this Synonym is short-lived or transient, meaning that
//      * it should not be stored in the synonyms file. Transient Synonyms
//      * are not stored, need to be calculated each run time.
// 	 *
// 	 * Transient synonyms are:
// 	 *
// 	 * <ol>
// 	 *     <li>Not stored in memory.</li>
// 	 *     <li>Not stored in the synonym file.</li>
// 	 * </ol>
// 	 *
// 	 * @return <code>true</code> if the synonym should be thrown away
// 	 * after use (not stored in the synonym file).
// 	 */
// 	boolean isShortLived();
// 
// 	/**
// 	 * @return The semantic data type of this Synonym, usually something
// 	 *         descriptive as "NAME" or "STREET".
// 	 */
// 	String getType();
// 
// 	/**
// 	 * @return The data which was in the original database for this Synonym
// 	 */
// 	Object getFrom();
// 
// 	/**
// 	 * 
// 	 * @return The data with which the original data in the database will be or
// 	 *         is replaced when the Anonymizer runs.
// 	 */
// 	Object getTo();
// }


// Path: src/main/java/com/rolfje/anonimatron/anonymizer/UkPostCodeAnonymizer.java
import com.rolfje.anonimatron.synonyms.StringSynonym;
import com.rolfje.anonimatron.synonyms.Synonym;
import java.util.Random;

package com.rolfje.anonimatron.anonymizer;



/**
 * Generates format valid Uk Post codes.
 * See https://en.wikipedia.org/wiki/Postcodes_in_the_United_Kingdom
 * and See https://stackoverflow.com/a/164994
 * <p>
 * Let me know if this isn't correct in practice; UK postal codes seem
 * to have a very strange organically grown format.
 */
public class UkPostCodeAnonymizer implements Anonymizer {
    private final Random random = new Random();

    private static final String CHARACTERS = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
    private static final String DIGITS = "0123456789";

    @Override
    public String getType() {
        return "UK_POST_CODE";
    }

    @Override
    public Synonym anonymize(Object from, int size, boolean shortlived) {
        if (from == null) {
            return new StringSynonym(getType(), null, null, shortlived);
        }

        if (size < 8) {
            throw new UnsupportedOperationException(
                    "Random UK postal codes can be 9 characters in length and will "
                            + "not always fit configured size of " + size + ".");
        }

        String to = buildZipCode();
        if (to.length() > size) {
            throw new UnsupportedOperationException(
                    "Generated postalcode was " + to.length() + " characters and does not fit "
                            + size + " characters.");