no.esito.anonymizer.distributions

Class EvenWithDeviation

java.lang.Object

no.esito.anonymizer.mask.AbstractRandom

no.esito.anonymizer.distributions.EvenWithDeviation

All Implemented Interfaces:

IDistribution, IRandom

public final class EvenWithDeviation
extends AbstractRandom
implements IDistribution

Field Summary

Fields

Modifier and Type	Field and Description
static String	LABEL
static String	PARENT_LABEL

Constructor Summary

Constructors

Constructor and Description
EvenWithDeviation()

Method Summary

Modifier and Type	Method and Description
int	calculateNewRows(CreateParent[] parents, int numExistRows, List<String[]> rows) Returns the number of new rows necessary.
void	distribute(List<String> columns, CreateParent[] parents, List<String[]> rows) Assigns values to the foreign key columns in the new data rows.

Methods inherited from class no.esito.anonymizer.mask.AbstractRandom

getRandom, randomAssignColumn, randomAssignRow, setRandom

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface no.esito.anonymizer.IDistribution

assignRow, assignRowCol

Field Detail

LABEL

public static final String LABEL

See Also:

Constant Field Values

PARENT_LABEL

public static final String PARENT_LABEL

See Also:

Constant Field Values

Constructor Detail

EvenWithDeviation

public EvenWithDeviation()

Method Detail

calculateNewRows

public int calculateNewRows(CreateParent[] parents,
                            int numExistRows,
                            List<String[]> rows)

Description copied from interface: IDistribution

Returns the number of new rows necessary.
(This method should also do all preparation for later assignments).
by this time the CreateParent has had its occurrences counted.

Specified by:

calculateNewRows in interface IDistribution

Parameters:

parents - parents for foreign key assignments

numExistRows - number of existing data rows

rows - existing data rows

Returns:

number of new rows required

distribute

public void distribute(List<String> columns,
                       CreateParent[] parents,
                       List<String[]> rows)

Description copied from interface: IDistribution

Assigns values to the foreign key columns in the new data rows.

Specified by:

distribute in interface IDistribution

Parameters:

columns - column names as used in the rows

parents - parent tables for foreign key assignements

rows - all rows including existing