com.jiowa.testdatagen.randomizer.name.set

Class RandomNameSet

java.lang.Object

com.jiowa.testdatagen.randomizer.name.set.RandomNameSet

public class RandomNameSet
extends java.lang.Object

Set of names. This class is able to return random names.

Author:

Robert Mencl

Copyright (C) 2015 JIOWA Business Solutions GmbH, Bettinastr. 30 , D-60325 Frankfurt am Main, Germany
Homepage: www.jiowa.de
All rights reserved.

Download: www.jiowa.de/download.html
License: www.jiowa.de/license.html

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.ArrayList<java.lang.String>	list
protected java.util.Random	random
protected java.util.HashSet<java.lang.String>	set

Constructor Summary

Constructors

Constructor and Description
RandomNameSet()
RandomNameSet(java.util.Collection<java.lang.String> listOfLines) Initialization with a list of lines.

Method Summary

Modifier and Type	Method and Description
java.lang.String	getRandom() Returns a random name.
protected void	initialize(java.util.Collection<java.lang.String> listOfLines)
static RandomNameSet	intersect(RandomNameSet a, RandomNameSet b) Returns the intersecting set of a and b.
java.util.Iterator<java.lang.String>	iterator() Returns an iterator to be used to iterate over all elements
void	removeAll(RandomNameSet set) Removes the names of a given set from this set.
int	size() Returns the number of distinct names.

Methods inherited from class java.lang.Object

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

Field Detail

random

protected java.util.Random random

list

protected java.util.ArrayList<java.lang.String> list

set

protected java.util.HashSet<java.lang.String> set

Constructor Detail

RandomNameSet

public RandomNameSet()

RandomNameSet

public RandomNameSet(java.util.Collection<java.lang.String> listOfLines)

Initialization with a list of lines. Each line contains only a single name

Parameters:

listOfLines - list of lines with one name per line

Method Detail

getRandom

public java.lang.String getRandom()

Returns a random name.

Returns:

random name

iterator

public java.util.Iterator<java.lang.String> iterator()

Returns an iterator to be used to iterate over all elements

Returns:

the iterator

removeAll

public void removeAll(RandomNameSet set)

Removes the names of a given set from this set.

intersect

public static RandomNameSet intersect(RandomNameSet a,
                                      RandomNameSet b)

Returns the intersecting set of a and b.

Parameters:

a -

b -

Returns:

the intersecting set

size

public int size()

Returns the number of distinct names.

Returns:

number of distinct names

initialize

protected void initialize(java.util.Collection<java.lang.String> listOfLines)