Uses of Interface
org.forgerock.util.Function

Packages that use Function

Package	Description
org.forgerock.json	Provides an API for the traversal and manipulation of JSON object model structures in Java.
org.forgerock.util	Provides common interfaces and classes.
org.forgerock.util.promise	An implementation of the Promise API in Java.

Uses of Function in org.forgerock.json

Classes in org.forgerock.json that implement Function

Modifier and Type	Class	Description
class	JsonValueTraverseFunction	An implementation of Function that recursively traverses the JsonValue and applies some transformation if needed.

Methods in org.forgerock.json that return Function

Modifier and Type	Method	Description
static Function<JsonValue,Charset,JsonValueException>	JsonValueFunctions.charset()	Returns the JSON string value as a character set used for byte encoding/decoding.
static Function<JsonValue,JsonValue,JsonValueException>	JsonValueFunctions.deepTransformBy(Function<JsonValue,?,JsonValueException> function)	Returns the JSON value as the result of a deep JsonValue object-traversal, applying the provided transform function to each element.
static Function<JsonValue,Duration,JsonValueException>	JsonValueFunctions.duration()	Returns the JSON string value as a Duration.
static <T extends Enum<T>> Function<JsonValue,T,JsonValueException>	JsonValueFunctions.enumConstant(Class<T> type)	Returns the JSON string value as an enum constant of the specified enum type.
static Function<JsonValue,File,JsonValueException>	JsonValueFunctions.file()	Returns the JSON string value as a File object.
static Function<JsonValue,JsonValue,JsonValueException>	JsonValueFunctions.identity()	Returns an identity function that will copy the input JsonValue.
static <V, E extends Exception> Function<JsonValue,List<V>,E>	JsonValueFunctions.listOf(Function<JsonValue,V,E> transformFunction)	Returns the JSON value as a List containing objects whose type (and value) is specified by a transformation function.
static Function<JsonValue,Pattern,JsonValueException>	JsonValueFunctions.pattern()	Returns the JSON string value as a regular expression pattern.
static Function<JsonValue,JsonPointer,JsonValueException>	JsonValueFunctions.pointer()	Returns the JSON string value as a JSON pointer.
static <V> Function<JsonValue,Set<V>,JsonValueException>	JsonValueFunctions.setOf(Class<V> type)	Returns the JSON value as a Set containing objects whose type (and value) is specified by the parameter type.
static <V, E extends Exception> Function<JsonValue,Set<V>,E>	JsonValueFunctions.setOf(Function<JsonValue,V,E> transformFunction)	Returns the JSON value as a Set containing objects whose type (and value) is specified by a transformation function.
static Function<JsonValue,URI,JsonValueException>	JsonValueFunctions.uri()	Returns the JSON string value as a uniform resource identifier.
static Function<JsonValue,URL,JsonValueException>	JsonValueFunctions.url()	Returns the JSON string value as a uniform resource locator.
static Function<JsonValue,UUID,JsonValueException>	JsonValueFunctions.uuid()	Returns the JSON string value as a universally unique identifier (UUID).

Methods in org.forgerock.json with parameters of type Function

Modifier and Type	Method	Description
<V, E extends Exception> V	JsonValue.as(Function<JsonValue,V,E> transformFunction)	Returns the JSON value as an object whose type (and value) is specified by a transformation function.
static Function<JsonValue,JsonValue,JsonValueException>	JsonValueFunctions.deepTransformBy(Function<JsonValue,?,JsonValueException> function)	Returns the JSON value as the result of a deep JsonValue object-traversal, applying the provided transform function to each element.
static <V, E extends Exception> Function<JsonValue,List<V>,E>	JsonValueFunctions.listOf(Function<JsonValue,V,E> transformFunction)	Returns the JSON value as a List containing objects whose type (and value) is specified by a transformation function.
static <V, E extends Exception> Function<JsonValue,Set<V>,E>	JsonValueFunctions.setOf(Function<JsonValue,V,E> transformFunction)	Returns the JSON value as a Set containing objects whose type (and value) is specified by a transformation function.

Constructors in org.forgerock.json with parameters of type Function

Modifier	Constructor	Description
	JsonValueTraverseFunction(Function<JsonValue,?,JsonValueException> transform)	Construct the traversal function with a transformation function to apply to each array element nested object attribute value element, or primitive element.

Uses of Function in org.forgerock.util

Subinterfaces of Function in org.forgerock.util

Modifier and Type	Interface	Description
interface	AsyncFunction<VIN,VOUT,E extends Exception>	An asynchronous Function which returns a result at some point in the future.

Classes in org.forgerock.util that implement Function

Modifier and Type	Class	Description
class	CloseSilentlyFunction<VIN extends Closeable,VOUT,E extends Exception>	Function that silently closes an input-parameter after a delegate-function's apply(Object) is invoked.

Methods in org.forgerock.util that return Function

Modifier and Type	Method	Description
static <IN extends Closeable, OUT, EX extends Exception> Function<IN,OUT,EX>	CloseSilentlyFunction.closeSilently(Function<IN,OUT,EX> delegate)	Wraps a delegate function in a CloseSilentlyFunction.

Methods in org.forgerock.util with parameters of type Function

Modifier and Type	Method	Description
static <IN extends Closeable, OUT, EX extends Exception> Function<IN,OUT,EX>	CloseSilentlyFunction.closeSilently(Function<IN,OUT,EX> delegate)	Wraps a delegate function in a CloseSilentlyFunction.

Constructors in org.forgerock.util with parameters of type Function

Modifier	Constructor	Description
	CloseSilentlyFunction(Function<VIN,VOUT,E> delegate)	Creates a new CloseSilentlyFunction instance.

Uses of Function in org.forgerock.util.promise

Methods in org.forgerock.util.promise with parameters of type Function

Modifier and Type	Method	Description
<VOUT> Promise<VOUT,E>	Promise.then(Function<? super V,VOUT,E> onResult)	Submits the provided function for execution once this Promise has completed with a result, and returns a new Promise representing the outcome of the function.
<VOUT, EOUT extends Exception> Promise<VOUT,EOUT>	Promise.then(Function<? super V,VOUT,EOUT> onResult, Function<? super E,VOUT,EOUT> onException)	Submits the provided functions for execution once this Promise has completed (with a result or an exception), and returns a new Promise representing the outcome of the invoked function.
<VOUT, EOUT extends Exception> Promise<VOUT,EOUT>	Promise.then(Function<? super V,VOUT,EOUT> onResult, Function<? super E,VOUT,EOUT> onException, Function<? super RuntimeException,VOUT,EOUT> onRuntimeException)	Submits the provided functions for execution once this Promise has completed (with a result or an exception or a RuntimeException), and returns a new Promise representing the outcome of the invoked function.
final <VOUT> Promise<VOUT,E>	PromiseImpl.then(Function<? super V,VOUT,E> onResult)
final <VOUT, EOUT extends Exception> Promise<VOUT,EOUT>	PromiseImpl.then(Function<? super V,VOUT,EOUT> onResult, Function<? super E,VOUT,EOUT> onException)
final <VOUT, EOUT extends Exception> Promise<VOUT,EOUT>	PromiseImpl.then(Function<? super V,VOUT,EOUT> onResult, Function<? super E,VOUT,EOUT> onException, Function<? super RuntimeException,VOUT,EOUT> onRuntimeException)
<EOUT extends Exception> Promise<V,EOUT>	Promise.thenCatch(Function<? super E,V,EOUT> onException)	Submits the provided function for execution once this Promise has not completed with a result (has completed with an exception), and returns a new Promise representing the outcome of the function.
<EOUT extends Exception> Promise<V,EOUT>	PromiseImpl.thenCatch(Function<? super E,V,EOUT> onException)
Promise<V,E>	Promise.thenCatchRuntimeException(Function<? super RuntimeException,V,E> onRuntimeException)	Submits the provided function for execution once this Promise has not completed with a result nor with an exception but with a RuntimeException, and returns a new Promise representing the outcome of the function.
Promise<V,E>	PromiseImpl.thenCatchRuntimeException(Function<? super RuntimeException,V,E> onRuntimeException)