PlaceholdersResolver Type — spring-boot Architecture

Source Code

core/spring-boot/src/main/java/org/springframework/boot/context/properties/bind/PlaceholdersResolver.java lines 31–46

@FunctionalInterface
public interface PlaceholdersResolver {

	/**
	 * No-op {@link PropertyResolver}.
	 */
	PlaceholdersResolver NONE = (value) -> value;

	/**
	 * Called to resolve any placeholders in the given value.
	 * @param value the source value
	 * @return a value with placeholders resolved
	 */
	@Nullable Object resolvePlaceholders(@Nullable Object value);

}