Package org.instancio

Interface GivenOriginDestination

All Known Subinterfaces:

GivenOriginDestinationAction

@ExperimentalApi
public interface GivenOriginDestination

Represents an origin and a destination of a conditional assigment.

Since:

3.0.0

See Also:

• Assign.given(TargetSelector, TargetSelector)
• Assignment
• GivenOriginDestinationAction

Method Summary

Modifier and Type	Method	Description
<S, T> GivenOriginDestinationAction	generate(Predicate<S> predicate, GeneratorSpec<T> spec)	Generates values using arbitrary generator specs.
<S, T> GivenOriginDestinationAction	generate(Predicate<S> predicate, GeneratorSpecProvider<T> gen)	Generates values using built-in generators provided by the gen parameter, of type Generators.
<S, T> GivenOriginDestinationAction	set(Predicate<S> predicate, T value)	Sets a value to matching selector targets.
<S, T> GivenOriginDestinationAction	supply(Predicate<S> predicate, Supplier<T> supplier)	Supplies an object using a Supplier.
<S, T> GivenOriginDestinationAction	supply(Predicate<S> predicate, Generator<T> generator)	Supplies an object using a Generator to matching selector targets.

Method Details

generate

<S,
T> GivenOriginDestinationAction generate(Predicate<S> predicate,
 GeneratorSpecProvider<T> gen)

Generates values using built-in generators provided by the gen parameter, of type Generators.

This method provides the same functionality as the top-level API: InstancioApi.generate(TargetSelector, GeneratorSpecProvider)

Type Parameters:

S - the type of object the predicate is evaluated against

T - the type of object to generate

Parameters:

predicate - that must be satisfied by a value matching the origin selector

gen - provider of customisable built-in generators (also known as specs)

Returns:

assignment builder reference

Since:

3.0.0

generate

<S,
T> GivenOriginDestinationAction generate(Predicate<S> predicate,
 GeneratorSpec<T> spec)

Generates values using arbitrary generator specs.

This method provides the same functionality as the top-level API: InstancioApi.generate(TargetSelector, GeneratorSpec)

Type Parameters:

S - the type of object the predicate is evaluated against

T - the type of object to generate

Parameters:

predicate - that must be satisfied by a value matching the origin selector

spec - generator spec for generating values

Returns:

assignment builder reference

Since:

3.0.0

set

<S,
T> GivenOriginDestinationAction set(Predicate<S> predicate,
 T value)

Sets a value to matching selector targets.

This method provides the same functionality as the top-level API: InstancioApi.set(TargetSelector, Object)

Type Parameters:

S - the type of object the predicate is evaluated against

T - the type of object to set

Parameters:

predicate - that must be satisfied by a value matching the origin selector

value - value to set

Returns:

assignment builder reference

Since:

3.0.0

supply

<S,
T> GivenOriginDestinationAction supply(Predicate<S> predicate,
 Generator<T> generator)

Supplies an object using a Generator to matching selector targets.

This method provides the same functionality as the top-level API: InstancioApi.supply(TargetSelector, Generator)

Type Parameters:

S - the type of object the predicate is evaluated against

T - the type of object to generate

Parameters:

predicate - that must be satisfied by a value matching the origin selector

generator - for generating values

Returns:

assignment builder reference

Since:

3.0.0

supply

<S,
T> GivenOriginDestinationAction supply(Predicate<S> predicate,
 Supplier<T> supplier)

Supplies an object using a Supplier.

This method provides the same functionality as the top-level API: InstancioApi.supply(TargetSelector, Supplier)

Type Parameters:

S - the type of object the predicate is evaluated against

T - the type of object to supply

Parameters:

predicate - that must be satisfied by a value matching the origin selector

supplier - for supplying values

Returns:

assignment builder reference

Since:

3.0.0