de.grogra.rgg
Class DoubleSynth<T>

java.lang.Object
  de.grogra.rgg.DoubleSynth<T>

Type Parameters:

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

All Implemented Interfaces:

VoidToDoubleGenerator

public final class DoubleSynth<T>
extends java.lang.Object
implements VoidToDoubleGenerator

Instances of DoubleSynth are used in the context of the method Library.synthesize(Object, ObjectToObjectGenerator, ObjectToDouble). 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 evaluateDouble yields the values of the synthesized attributes of object's descendants.

Author:

Ole Kniemeyer

Field Summary

T	object The current object.

Constructor Summary

DoubleSynth()

Method Summary

void	evaluateDouble(DoubleConsumer cons) This generator method yields the values of the synthesized attribute for every descendant of object.
double	get(int index)
int	size()
void	values(DoubleConsumer cons) This method is an alias for evaluateDouble(de.grogra.xl.lang.DoubleConsumer).

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

DoubleSynth

public DoubleSynth()

Method Detail

evaluateDouble

public void evaluateDouble(DoubleConsumer cons)

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

Specified by:

evaluateDouble in interface VoidToDoubleGenerator

Parameters:

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

get

public double get(int index)

size

public int size()

values

public void values(DoubleConsumer cons)

This method is an alias for evaluateDouble(de.grogra.xl.lang.DoubleConsumer).