net.cpollet.jixture.fixtures

Class GeneratedFixture

java.lang.Object

net.cpollet.jixture.fixtures.GeneratedFixture

All Implemented Interfaces:

CleanableFixture, ExtractionCapableFixture, FilterableFixture, Fixture, ScrollableFixture

public class GeneratedFixture
extends Object
implements ScrollableFixture, ExtractionCapableFixture, CleanableFixture, FilterableFixture

Generate entities on the fly. It is backed by an instances of FixtureGenerator. Those FixtureGenerators are the actual entities generators, the GeneratedFixture is mainly a mean of aggregating them.

Author:

Christophe Pollet

See Also:

FixtureGenerator

Constructor Summary

Constructors

Constructor and Description
GeneratedFixture(FixtureGenerator... fixtureGenerators)

Method Summary

Methods

Modifier and Type	Method and Description
GeneratedFixture	addExtractorMatcher(ExtractorMatcher extractorMatcher) Add an extractor matcher.
GeneratedFixture	addGenerators(FixtureGenerator... generatorsToAdd)
boolean	filter(Object entity) Determines whether the entity must be inserted in database or not.
static SimpleGenerator	from(Class generatedClass, int quantity)
static TemplateGenerator	from(Object templateObject)
Iterator<Class>	getClassesToDeleteIterator() Returns an ordered iterator of mapping classes to delete from database.
ExtractionResult	getExtractionResult() Returns the extraction result.
boolean	hasNext() Returns true if the generator has more entity to generate (In other words, returns true if next() would return an entity rather than throwing an exception.)
Object	next() Returns the next entity to load.
GeneratedFixture	setFilter(Filter filter)
GeneratedFixture	start()

Methods inherited from class java.lang.Object

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

Constructor Detail

GeneratedFixture

public GeneratedFixture(FixtureGenerator... fixtureGenerators)

Parameters:

fixtureGenerators - the generators to use to generate the entities ot load.

Method Detail

from

public static TemplateGenerator from(Object templateObject)

from

public static SimpleGenerator from(Class generatedClass,
                   int quantity)

addGenerators

public GeneratedFixture addGenerators(FixtureGenerator... generatorsToAdd)

start

public GeneratedFixture start()

hasNext

public boolean hasNext()

Returns true if the generator has more entity to generate (In other words, returns true if next() would return an entity rather than throwing an exception.)

Specified by:

hasNext in interface ScrollableFixture

Returns:

true if the iteration has more elements.

next

public Object next()

Returns the next entity to load.

Specified by:

next in interface ScrollableFixture

Returns:

the next entity to load.

Throws:

NoSuchElementException - if the iteration has no more elements.

getClassesToDeleteIterator

public Iterator<Class> getClassesToDeleteIterator()

Returns an ordered iterator of mapping classes to delete from database.

Specified by:

getClassesToDeleteIterator in interface CleanableFixture

Returns:

an ordered iterator of mapping classes to delete from database.

addExtractorMatcher

public GeneratedFixture addExtractorMatcher(ExtractorMatcher extractorMatcher)

Add an extractor matcher.

Parameters:

extractorMatcher - the extraction matcher to add.

Returns:

the current instance.

See Also:

ExtractorMatcher

getExtractionResult

public ExtractionResult getExtractionResult()

Returns the extraction result.

Specified by:

getExtractionResult in interface ExtractionCapableFixture

Returns:

the extraction result.

setFilter

public GeneratedFixture setFilter(Filter filter)

filter

public boolean filter(Object entity)

Determines whether the entity must be inserted in database or not.

Specified by:

filter in interface FilterableFixture

Parameters:

entity - the entity to filter.

Returns:

true if the entity must be inserted.