Package org.palladiosimulator.textual.tpcm.generator

Class Registration<S,T>

java.lang.Object

org.palladiosimulator.textual.tpcm.generator.Registration<S,T>

public class Registration<S,T>
extends Object

A registration denotes a registered transformation of an object of type A to an object of type B. This registration also contains all the necessary instructions for when a transformation should happen (what is called a "predicate" here), how the target is created as well as all what transformation steps need to happen.

Constructor Summary

Constructors

Constructor	Description
Registration(Class<S> source, Class<T> target)
Registration(Class<S> source, Class<T> target, Function<S,T> factory)

Method Summary

Modifier and Type	Method	Description
boolean	addPropertyMapping(ChildPropertyMapping<S,T> mapping)	Adds a transformation for a child property of the source object.
T	applyTo(S source, GeneratorTransformationRegistry registry)	Applies the complete transformation of the source to the configured target type.
T	create(S source)	Creates the target object from the source object using the configured factory.
boolean	doesMap(Object instance)	Tests whether this registration can be used to transform the given source object.
boolean	doesMap(Object instance, Class<?> target)	Tests whether this registration can be used to transform the given source object into the given target type.
Class<S>	getSourceType()
Class<T>	getTargetType()
boolean	hasFactory()
boolean	hasPredicate()	Checks whether the registration has a predicate.
Consumer<T>	setCallback(Consumer<T> callback)
Function<S,T>	setFactory(Function<S,T> factory)
Predicate<S>	setPredicate(Predicate<S> pred)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Registration

public Registration(Class<S> source,
                    Class<T> target,
                    Function<S,T> factory)

Registration

public Registration(Class<S> source,
                    Class<T> target)

Method Detail

getSourceType

public Class<S> getSourceType()

getTargetType

public Class<T> getTargetType()

doesMap

public boolean doesMap(Object instance)

Tests whether this registration can be used to transform the given source object.

Parameters:

instance - The object instance to check the mapping for

doesMap

public boolean doesMap(Object instance,
                       Class<?> target)

Tests whether this registration can be used to transform the given source object into the given target type. If the target type is null, this behaves the same as doesMap(Object).

Parameters:

instance - The object instance to check the transformation for

target - The desired resulting type of the transformation

See Also:

doesMap(Object)

hasPredicate

public boolean hasPredicate()

Checks whether the registration has a predicate.

hasFactory

public boolean hasFactory()

create

public T create(S source)

Creates the target object from the source object using the configured factory.

See Also:

setFactory(Function)

addPropertyMapping

public boolean addPropertyMapping(ChildPropertyMapping<S,T> mapping)

Adds a transformation for a child property of the source object.

setPredicate

public Predicate<S> setPredicate(Predicate<S> pred)

setFactory

public Function<S,T> setFactory(Function<S,T> factory)

setCallback

public Consumer<T> setCallback(Consumer<T> callback)

applyTo

public T applyTo(S source,
                 GeneratorTransformationRegistry registry)

Applies the complete transformation of the source to the configured target type.

Parameters:

source - The source object to transform.

registry - The registry to use for resolving possible transformations of child elements.

Returns:

The transformed target object.