de.grogra.rgg

Class ObjectSynth<T,V>

java.lang.Object

de.grogra.rgg.ObjectSynth<T,V>

Type Parameters:

T - the type of objects for which synthesized attributes are computed

V - the type of the synthesized attribute

All Implemented Interfaces:

VoidToObjectGenerator<V>

public final class ObjectSynth<T,V>
extends java.lang.Object
implements VoidToObjectGenerator<V>

Instances of ObjectSynth are used in the context of the method Library.synthesize(Object, ObjectToObjectGenerator, ObjectToObject). and represent the information needed for the computation of a synthesized attribute: object is the current object for which the synthesized attribute has to be computed, the generator method evaluateObject yields the values of the synthesized attributes of object's descendants.

Author:

Ole Kniemeyer

Field Summary

Fields

Modifier and Type	Field and Description
T	object The current object.

Constructor Summary

Constructors

Constructor and Description
ObjectSynth()

Method Summary

Methods

Modifier and Type	Method and Description
void	evaluateObject(ObjectConsumer<? super V> cons) This generator method yields the values of the synthesized attribute for every descendant of object.
V	get(int index)
int	size()
void	values(ObjectConsumer<? super V> cons) This method is an alias for evaluateObject(de.grogra.xl.lang.ObjectConsumer).

Methods inherited from class java.lang.Object

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

Field Detail

object

public T object

The current object.

Constructor Detail

ObjectSynth

public ObjectSynth()

Method Detail

evaluateObject

public void evaluateObject(ObjectConsumer<? super V> cons)

This generator method yields the values of the synthesized attribute for every descendant of object. These values have been computed previously.

Specified by:

evaluateObject in interface VoidToObjectGenerator<V>

Parameters:

cons - the consumer which receives the values of synthesized attribute of descendants

get

public V get(int index)

size

public int size()

values

public void values(ObjectConsumer<? super V> cons)

This method is an alias for evaluateObject(de.grogra.xl.lang.ObjectConsumer).