PropertySourceOptions Type — spring-boot Architecture

Source Code

core/spring-boot/src/main/java/org/springframework/boot/context/config/ConfigData.java lines 110–150

	@FunctionalInterface
	public interface PropertySourceOptions {

		/**
		 * {@link PropertySourceOptions} instance that always returns
		 * {@link Options#NONE}.
		 * @since 2.4.6
		 */
		PropertySourceOptions ALWAYS_NONE = new AlwaysPropertySourceOptions(Options.NONE);

		/**
		 * Return the options that should apply for the given property source.
		 * @param propertySource the property source
		 * @return the options to apply
		 */
		@Nullable Options get(PropertySource<?> propertySource);

		/**
		 * Create a new {@link PropertySourceOptions} instance that always returns the
		 * same options regardless of the property source.
		 * @param options the options to return
		 * @return a new {@link PropertySourceOptions} instance
		 */
		static PropertySourceOptions always(Option... options) {
			return always(Options.of(options));
		}

		/**
		 * Create a new {@link PropertySourceOptions} instance that always returns the
		 * same options regardless of the property source.
		 * @param options the options to return
		 * @return a new {@link PropertySourceOptions} instance
		 */
		static PropertySourceOptions always(Options options) {
			if (options == Options.NONE) {
				return ALWAYS_NONE;
			}
			return new AlwaysPropertySourceOptions(options);
		}

	}