All Classes and Interfaces

Class	Description
AfterGenerate	An action hint that is passed from a generator to the engine via the Generator.hints() method.
ArrayGeneratorSpec<T>	Generator spec for arrays.
ArrayHint	This hint is for generators that create arrays.
ArrayHint.Builder
AsGeneratorSpec<T>	Allows mapping the result of a generator to another type.
Assign	A collection of static factory methods for creating assignments.
Assignment	An assignment that can be passed to the InstancioApi.assign(Assignment...) method.
AssignmentType	A setting that specifies whether objects should be populated via fields or methods.
AtomicGenerators	Contains built-in generators for java.util.concurrent.atomic classes.
BeanValidationTarget	A setting that specifies whether Bean Validation annotations are declared on fields or getters.
BigDecimalAsGeneratorSpec	Generator spec for BigDecimal values that supports AsGeneratorSpec.
BigDecimalGeneratorSpec	Generator spec for BigDecimal.
BigDecimalSpec	Spec for generating BigDecimal values.
BigIntegerSpec	Spec for generating BigInteger values.
BooleanAsGeneratorSpec	Generator spec for Boolean values that supports AsGeneratorSpec.
BooleanGeneratorSpec	Generator spec for booleans.
BooleanSpec	Spec for generating Boolean values.
ByteSpec	Spec for generating Byte values.
CanIdGenerators	Contains built-in generators for Canadian identifiers.
CanIdSpecs	Provides generators for Canadian identifiers.
CartesianProductApi<T>	Provides an API for generating the Cartesian product.
CharacterAsGeneratorSpec	Generator spec for Character values that supports AsGeneratorSpec.
CharacterGeneratorSpec	Generator spec for characters.
CharacterSpec	Spec for generating Character values.
ChecksumGenerators	Contains built-in generators for checksum-valid numbers.
ChecksumSpecs	Provides generators for checksum-valid numbers.
CollectionGeneratorSpec<T>	Generator spec for collections.
CollectionHint	This hint is for generators that create collections.
CollectionHint.Builder
ConvertibleToScope	An interface for selectors that can be converted to a Scope.
CreditCardGeneratorSpec	Spec for generating credit card numbers.
CreditCardSpec	Spec for generating credit card numbers.
CsvGeneratorSpec	Generator spec for producing CSV.
CsvSpec	Spec for generating CSV.
DepthPredicateSelector	Allows specifying target depth using as a predicate.
DepthSelector	Allows specifying target depth.
DoubleSpec	Spec for generating Double values.
DurationGeneratorSpec	Generator spec for Duration.
DurationSpec	Spec for generating Duration.
EanGeneratorSpec	Spec for generating European Article Number (EAN).
EanSpec	Spec for generating European Article Number (EAN).
EmailAsGeneratorSpec	Spec for generating email addresses that supports AsGeneratorSpec.
EmailGeneratorSpec	Spec for generating email addresses.
EmailSpec	Spec for generating email addresses.
EmitGeneratorSpec<T>	A generator spec that emits given items to a selector's target.
EnumAsGeneratorSpec<E>	Spec for Enums that supports AsGeneratorSpec.
EnumGeneratorSpec<E>	Generator spec for Enums.
EnumSetGeneratorSpec<E>	Generator spec for EnumSet.
EnumSpec<E>	Spec for generating enums.
ExperimentalApi	Denotes experimental APIs that may be modified or removed entirely at any time, even across minor versions.
FieldSelectorBuilder	A builder for constructing predicate-based field selectors.
FilePathSpec<T>	Spec for generating File and Path values.
FileSpec	Spec for generating File values.
FinanceGenerators	Contains built-in finance-related generators.
FinanceSpecs	Provides finance-related generators.
FloatSpec	Spec for generating Float values.
Gen	Class for generating simple value types, such as strings, numbers, dates, and so on.
Generator<T>	A class for generating values of a specific type.
GeneratorContext	Provides additional information, such as settings and a random instance to generators that require it.
Generators	This class provides access to built-in generators.
GeneratorSpec<T>	Marker interface for configurable Generators.
GeneratorSpecProvider<V>	Provides access to built-in generators that support customisation of generated values using the API.
GetMethodSelector<T,R>	A selector that matches a field using a getter method reference.
GivenOrigin	Represents an origin selector of a conditional assignment.
GivenOriginDestination	Represents an origin and a destination of a conditional assigment.
GivenOriginDestinationAction	Defines optional methods that can be chained to Assign.given(TargetSelector) builder expression.
GivenOriginPredicate	Defines methods one of which follow the Assign.given(TargetSelector) builder expressions to create an assignment.
GivenOriginPredicateAction	Defines optional methods that can be chained to Assign.given(TargetSelector, TargetSelector) builder expression.
GroupableSelector	A marker for selectors that can be grouped using Select.all(GroupableSelector...).
HashAsGeneratorSpec	Spec for generating hashes that supports AsGeneratorSpec.
HashGeneratorSpec	Spec for generating hashes
HashSpec	Spec for generating hashes
Hint<T>	A hint that can be passed from a generator to the engine.
Hints	Hints are provided by Generator implementations to the engine to support more flexibility in how objects are populated.
Hints.Builder	Builder for constructing Hints.
IdGenerators	Contains built-in generators for various types of identifiers.
IdSpecs	Provides generators for various types of identifiers.
Instancio	Instancio API for creating instances of a class.
InstancioApi<T>	Instancio API for generating instances of a class populated with random data.
InstancioApiException	Exception generated by incorrect usage of the API.
InstancioException	Base class for all exceptions thrown by Instancio.
InstancioOfClassApi<T>	Instancio API for defining type parameters for generic classes.
InstancioOfCollectionApi<C>	Instancio API for generating collections populated with random data.
InstancioServiceProvider	Instancio Service Provider Interface for providing custom: generator mappings via InstancioServiceProvider.getGeneratorProvider() subtype mappings via InstancioServiceProvider.getTypeResolver() class instantiation logic via InstancioServiceProvider.getTypeInstantiator() setter resolution via InstancioServiceProvider.getSetterMethodResolver()
InstancioServiceProvider.GeneratorProvider	Provides custom Generator classes.
InstancioServiceProvider.SetterMethodResolver	Resolves setter method based on a given node when Keys.ASSIGNMENT_TYPE is set to AssignmentType.METHOD.
InstancioServiceProvider.TypeInstantiator	Provides custom instantiation logic.
InstancioServiceProvider.TypeResolver	Resolves subtype based on a given class.
InstancioSpiException	Exception generated by incorrect usage of the SPI.
InstancioTerminatingException	This exception (and its subclasses) indicates an unrecoverable error and propagates all the way up to the user.
InstantSpec	Spec for generating Instant values.
IntegerSpec	Spec for generating Integer values.
InternalApi	Denotes internal APIs that are not intended for external use.
IoGenerators	Contains built-in generators for java.io classes.
IoSpecs	Provides generators for java.io classes.
Ip4GeneratorSpec	Generator spec for IPv4.
Ip4Spec	Spec for generating IPv4 addresses.
IsbnGeneratorSpec	Spec for generating ISBN.
IsbnSpec	Spec for generating ISBN.
Keys	Defines all keys supported by Instancio.
LocalDateSpec	Spec for generating LocalDate values.
LocalDateTimeSpec	Spec for generating LocalDateTime values.
LocalTimeSpec	Spec for generating LocalTime values.
LongSpec	Spec for generating Long values.
LoremIpsumGeneratorSpec	Generator spec for producing "Lorem ipsum..." text.
LoremIpsumSpec	Spec for generating "lorem ipsum" text.
LuhnAsGeneratorSpec	A spec for generating numbers that pass the Luhn checksum algorithm.
LuhnGeneratorSpec	A spec for generating numbers that pass the Luhn checksum algorithm.
LuhnSpec	A spec for generating numbers that pass the Luhn checksum algorithm.
MapGeneratorSpec<K,V>	Generator spec for maps.
MapHint	This hint is for generators that create maps.
MapHint.Builder
MathGenerators	Contains built-in generators for java.math classes.
MathSpecs	Provides generators for java.math classes.
MethodModifier	A class containing modifier constants.
Mod10AsGeneratorSpec	A spec for generating numbers that pass the Mod10 checksum algorithm.
Mod10GeneratorSpec	A spec for generating numbers that pass the Mod10 checksum algorithm.
Mod10Spec	A spec for generating numbers that pass the Mod10 checksum algorithm.
Mod11AsGeneratorSpec	A spec for generating numbers that pass the Mod11 checksum algorithm.
Mod11GeneratorSpec	A spec for generating numbers that pass the Mod11 checksum algorithm.
Mod11Spec	A spec for generating numbers that pass the Mod11 checksum algorithm.
Mode	The mode is used to specify strictness level, either Mode.STRICT or Mode.LENIENT, an idea borrowed from the Mockito library.
Model<T>	A model is a template for creating objects and contains all the parameters for populating a class specified using Instancio API.
MonthDayGeneratorSpec	Generator spec for MonthDay types.
NetGenerators	Contains built-in generators for java.net classes.
NetSpecs	Provides generators for java.net classes.
NioGenerators	Contains built-in generators for java.nio classes.
NioSpecs	Provides generators for java.nio classes.
NipGeneratorSpec	Spec for generating Polish VAT Identification Number (NIP).
NipSpec	Spec for generating Polish VAT Identification Number (NIP).
Node	Represents a single Node of a node hierarchy created for a given Type.
NullableGeneratorSpec<T>	Provides methods for specifying whether null can be generated.
NumberAsGeneratorSpec<T>	Generator spec for Number types that supports AsGeneratorSpec.
NumberGeneratorSpec<T>	Generator spec for numeric types.
NumberSpec<T>	Spec for generating Number types.
NumericSequenceAsGeneratorSpec<T>	A spec for generating numeric sequences that supports AsGeneratorSpec.
NumericSequenceGeneratorSpec<T>	A spec for generating numeric sequences.
NumericSequenceSpec<T>	Spec for generating numeric sequences.
OffsetDateTimeSpec	Spec for generating OffsetDateTime values.
OffsetTimeSpec	Spec for generating OffsetTime values.
OnCompleteCallback<T>	A callback that gets invoked after an object has been fully populated.
OneOfArrayGeneratorSpec<T>	Generator spec for selecting a random value from an array.
OneOfArraySpec<T>	Spec for selecting a random value from an array.
OneOfCollectionGeneratorSpec<T>	Generator spec for selecting a random value from collection.
OneOfCollectionSpec<T>	Spec for selecting a random value from a collection.
OnSetFieldError	A setting that specifies what should happen if an error occurs when setting a field's value.
OnSetMethodError	A setting that specifies what should happen if an error occurs during a setter method invocation.
OnSetMethodNotFound	A setting that specifies what should happen if a setter cannot be resolved.
OnSetMethodUnmatched	A setting that specifies what should happen if a setter has no matching field.
OptionalGeneratorSpec<T>	Generator spec for Optional.
PathAsGeneratorSpec<T>	Generator spec for path values that supports AsGeneratorSpec.
PathGeneratorSpec<T>	Generator spec for customising Files and Paths.
PathSpec	Spec for generating Path values.
PeriodGeneratorSpec	Generator spec for Period.
PeriodSpec	Spec for generating Period.
PeselGeneratorSpec	Spec for generating Polish National Identification Number (PESEL).
PeselSpec	Spec for generating Polish National Identification Number (PESEL).
PolIdGenerators	Contains built-in generators for Polish identifiers.
PolIdSpecs	Provides generators for Polish identifiers.
PredicateSelector	A selector for matching targets using predicates.
Random	Provides methods for generating random values such as numbers, booleans, characters, and strings.
RegonGeneratorSpec	Spec for generating Polish Taxpayer Identification Number (REGON).
RegonSpec	Spec for generating Polish Taxpayer Identification Number (REGON).
Result<T>	A result containing a created object and seed that was used for populating its values.
Scope	A scope for narrowing down selector targets.
ScopeableSelector	Represents a selector that can be scoped using within(Scope...scopes).
Select	Provides static factory methods for creating selectors and selector scopes.
Selector	A selector that can be: grouped with other selectors narrowed down using Scope converted to Scope
SelectorGroup	A marker for selectors that contain other selectors.
ServiceProviderContext	Provides additional information to InstancioServiceProvider.
SetMethodSelector<T,U>	A selector for setter methods.
SetterStyle	Specifies the style of setter to use when AssignmentType.METHOD is enabled.
SettingKey<T>	A setting key represents a configuration item that can be stored in a Settings instance.
SettingKey.SettingKeyBuilder<T>	A builder for creating custom keys.
Settings	This class provides an API for updating settings programmatically.
ShortSpec	Spec for generating Short values.
SinAsGeneratorSpec	Spec for generating Canadian Social Insurance Number (SIN) that supports AsGeneratorSpec.
SinGeneratorSpec	Spec for generating Canadian Social Insurance Number (SIN).
SinSpec	Spec for generating Canadian Social Insurance Number (SIN).
SizeGeneratorSpec<T>	Generator spec for specifying the size of an object.
SsnGeneratorSpec	Spec for generating US Social Security Number (SSN).
SsnSpec	Spec for generating US Social Security Number (SSN).
StringGeneratorSpec	Generator spec for Strings.
StringSpec	Spec for generating String values.
SubtypeGeneratorSpec<T>	Provides a method for specifying a specific subtype that should be generated.
TargetSelector	A TargetSelector for selecting fields and classes.
TemporalAsGeneratorSpec<T>	Generator spec for temporal values that supports AsGeneratorSpec.
TemporalGenerators	Contains built-in temporal generators.
TemporalGeneratorSpec<T>	Generator spec for Temporal types.
TemporalSpec<T>	Spec for generating Temporal types.
TemporalSpecs	Provides generators for java.time classes.
TextGenerators	Contains built-in text generators.
TextPatternAsGeneratorSpec	Generator spec for text patterns that supports AsGeneratorSpec.
TextPatternGeneratorSpec	Spec for generating strings based on a pattern.
TextPatternSpec	Spec for generating strings based on a pattern.
TextSpecs	Provides text generators.
TypeSelectorBuilder	A builder for constructing predicate-based type selectors.
TypeToken<T>	A supplier that provides Type information.
TypeTokenSupplier<T>	A supplier that provides Type information.
UnresolvedAssignmentException	Exception triggered as a result of an assignment expression that could not be resolved.
UnusedSelectorException	Exception triggered as a result of unused selectors.
URIAsGeneratorSpec	Generator spec for URI values that supports AsGeneratorSpec.
URIGeneratorSpec	Generator spec for URI.
URISpec	Spec for generating URI values.
URLAsGeneratorSpec	Generator spec for URL values that supports AsGeneratorSpec.
URLGeneratorSpec	Generator spec for URL.
URLSpec	Spec for generating URL values.
UsaIdGenerators	Contains built-in generators for USA identifiers.
UsaIdSpecs	Provides generators for USA identifiers.
UUIDSpec	Spec for generating UUID values.
UUIDStringGeneratorSpec	Generator spec for generating UUID strings.
UUIDStringSpec	Spec for generating string representations of UUID values.
ValueOf	Value of a target selector of an assignment.
ValueOfOriginDestination	An assigment containing origin and destination selectors.
ValueOfOriginDestinationPredicate	An assigment containing origin and destination selectors, and a predicate that the origin value must satisfy for the assignment to be applied.
ValueSpec<T>	A spec for generating simple value types, such as strings, numbers, dates, and so on.
When	Provides convenience methods for creating Predicates.
WithinScope	Adds ability to narrow down selector targets using Scope.
YearMonthSpec	Spec for generating YearMonth values.
YearSpec	Spec for generating Year values.
ZonedDateTimeSpec	Spec for generating ZonedDateTime values.