Package org.apache.tapestry5.test
Class RandomDataSource
java.lang.Object
org.apache.tapestry5.test.RandomDataSource
Provides access to random data that can be used when populating a test database with "reasonable" data. The majority
of this is access to random words from an american english dictionary, which can be strung together to form names,
sentences and paragraphs.
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionReturns a random word, capitalized.boolean
maybe
(int percent) <T extends Enum>
TReturns a random enum value, given the enum type.<T> T
oneOf
(T... values) Returns a random value from the list of values supplied.paragraph
(int minSentences, int maxSentences, int minWords, int maxWords) Strings together a random number of word lists (in sentence form) to create something that looks like a paragraph.int
random
(int min, int max) safeWord()
Returns a word that is "safe" for use in an email address.word()
Returns a random word frm the dictionary.wordList
(int minWords, int maxWords, boolean asSentence) Creates a space-separated list of random words.
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Constructor Details
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RandomDataSource
public RandomDataSource()
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Method Details
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maybe
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random
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word
Returns a random word frm the dictionary. These words are usually all lowercase. -
capitalizedWord
Returns a random word, capitalized. Useful when create random names. -
safeWord
Returns a word that is "safe" for use in an email address. -
oneOf
Returns a random value from the list of values supplied. -
oneOf
Returns a random enum value, given the enum type. -
wordList
Creates a space-separated list of random words. If in sentence form, then the first word is capitalized, and a period is appended.- Parameters:
minWords
- minimun number of words in the listmaxWords
- maximum number of words in the listasSentence
- if true, the output is "dressed up" as a non-sensical sentence- Returns:
- the word list / sentence
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paragraph
Strings together a random number of word lists (in sentence form) to create something that looks like a paragraph.- Parameters:
minSentences
- per paragraphmaxSentences
- per paragraphminWords
- per sentencemaxWords
- per sentence- Returns:
- the random paragraph
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