Package org.gradle.api.provider

Interface SetProperty<T>

Type Parameters:

T - the type of elements.

All Superinterfaces:

HasConfigurableValue, HasMultipleValues<T>, Provider<java.util.Set<T>>, SupportsConvention

public interface SetProperty<T>
extends Provider<java.util.Set<T>>, HasMultipleValues<T>

Represents a property whose type is a Set of elements of type SetProperty. Retains iteration order.

You can create a SetProperty instance using factory method ObjectFactory.setProperty(Class).

Note: This interface is not intended for implementation by build script or plugin authors.

Since:

4.5

Method Summary

Modifier and Type	Method	Description
SetProperty<T>	convention(java.lang.Iterable<? extends T> elements)	Specifies the value to use as the convention for this property.
SetProperty<T>	convention(Provider<? extends java.lang.Iterable<? extends T>> provider)	Specifies the provider of the value to use as the convention for this property.
SetProperty<T>	empty()	Sets the value of this property to an empty collection, and replaces any existing value.
SetProperty<T>	unset()	Unsets this object's explicit value, allowing the convention to be selected when evaluating this object's value.
SetProperty<T>	unsetConvention()	Unsets this object's convention value.
SetProperty<T>	value(java.lang.Iterable<? extends T> elements)	Sets the value of the property to the elements of the given iterable, and replaces any existing value.
SetProperty<T>	value(Provider<? extends java.lang.Iterable<? extends T>> provider)	Sets the property to have the same value of the given provider, and replaces any existing value.

Methods inherited from interface org.gradle.api.provider.HasConfigurableValue

disallowChanges, disallowUnsafeRead, finalizeValueOnRead

Methods inherited from interface org.gradle.api.provider.HasMultipleValues

add, add, addAll, addAll, addAll, finalizeValue, set, set

Methods inherited from interface org.gradle.api.provider.Provider

filter, flatMap, forUseAtConfigurationTime, get, getOrElse, getOrNull, isPresent, map, orElse, orElse, zip

Method Detail

empty

SetProperty<T> empty()

Sets the value of this property to an empty collection, and replaces any existing value.

Specified by:

empty in interface HasMultipleValues<T>

Returns:

this property.

value

SetProperty<T> value(@Nullable
                     java.lang.Iterable<? extends T> elements)

Sets the value of the property to the elements of the given iterable, and replaces any existing value. This property will query the elements of the iterable each time the value of this property is queried.

This is the same as HasMultipleValues.set(Iterable) but returns this property to allow method chaining.

Specified by:

value in interface HasMultipleValues<T>

Parameters:

elements - The elements, can be null.

Returns:

this

value

SetProperty<T> value(Provider<? extends java.lang.Iterable<? extends T>> provider)

Sets the property to have the same value of the given provider, and replaces any existing value. This property will track the value of the provider and query its value each time the value of this property is queried. When the provider has no value, this property will also have no value.

This is the same as HasMultipleValues.set(Provider) but returns this property to allow method chaining.

Specified by:

value in interface HasMultipleValues<T>

Parameters:

provider - Provider of the elements.

Returns:

this

convention

SetProperty<T> convention(@Nullable
                          java.lang.Iterable<? extends T> elements)

Specifies the value to use as the convention for this property. The convention is used when no value has been set for this property.

Specified by:

convention in interface HasMultipleValues<T>

Parameters:

elements - The elements, or null when the convention is that the property has no value.

Returns:

this

convention

SetProperty<T> convention(Provider<? extends java.lang.Iterable<? extends T>> provider)

Specifies the provider of the value to use as the convention for this property. The convention is used when no value has been set for this property.

Specified by:

convention in interface HasMultipleValues<T>

Parameters:

provider - The provider of the elements

Returns:

this

unset

SetProperty<T> unset()

Unsets this object's explicit value, allowing the convention to be selected when evaluating this object's value.

This is similar to calling value(Iterable) with a null argument.

Specified by:

unset in interface SupportsConvention

unsetConvention

SetProperty<T> unsetConvention()

Unsets this object's convention value.

This is similar to calling convention(Iterable) with a null argument.

Specified by:

unsetConvention in interface SupportsConvention