Package edu.berkeley.cs.jqf.fuzz.ei

Class ZestGuidance.LinearInput

java.lang.Object

edu.berkeley.cs.jqf.fuzz.ei.ZestGuidance.Input<Integer>

edu.berkeley.cs.jqf.fuzz.ei.ZestGuidance.LinearInput

All Implemented Interfaces:

Iterable<Integer>

Direct Known Subclasses:

ZestGuidance.SeedInput

Enclosing class:

ZestGuidance

public class ZestGuidance.LinearInput
extends ZestGuidance.Input<Integer>

Field Summary

Fields

Modifier and Type	Field	Description
protected int	requested	The number of bytes requested so far
protected ArrayList<Integer>	values	A list of byte values (0-255) ordered by their index.

Constructor Summary

Constructors

Constructor	Description
LinearInput()
LinearInput(ZestGuidance.LinearInput other)

Method Summary

Modifier and Type	Method	Description
ZestGuidance.Input	fuzz(Random random)
void	gc()	Truncates the input list to remove values that were never actually requested.
int	getOrGenerateFresh(Integer key, Random random)
Iterator<Integer>	iterator()
int	size()

Methods inherited from class edu.berkeley.cs.jqf.fuzz.ei.ZestGuidance.Input

isFavored, sampleGeometric, setFavored

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Details

values

protected ArrayList<Integer> values

A list of byte values (0-255) ordered by their index.

requested

protected int requested

The number of bytes requested so far

Constructor Details

LinearInput

public LinearInput()

LinearInput

public LinearInput(ZestGuidance.LinearInput other)

Method Details

getOrGenerateFresh

public int getOrGenerateFresh(Integer key,
 Random random)

Specified by:

getOrGenerateFresh in class ZestGuidance.Input<Integer>

size

public int size()

Specified by:

size in class ZestGuidance.Input<Integer>

gc

public void gc()

Truncates the input list to remove values that were never actually requested.

Although this operation mutates the underlying object, the effect should not be externally visible (at least as long as the test executions are deterministic).

Specified by:

gc in class ZestGuidance.Input<Integer>

fuzz

public ZestGuidance.Input fuzz(Random random)

Specified by:

fuzz in class ZestGuidance.Input<Integer>

iterator

public Iterator<Integer> iterator()