Package com.crawljax.core.state

Class CrawlPath

java.lang.Object

com.google.common.collect.ForwardingObject

com.google.common.collect.ForwardingCollection<E>

com.google.common.collect.ForwardingList<Eventable>

com.crawljax.core.state.CrawlPath

All Implemented Interfaces:

Iterable<Eventable>, Collection<Eventable>, List<Eventable>

public class CrawlPath
extends com.google.common.collect.ForwardingList<Eventable>

The Path a Crawler has taken, or is about to backtrack on.

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	backtrackSuccess
private int	backtrackTarget
private List<Eventable>	eventablePath
private int	reachedNearDup

Constructor Summary

Constructors

Constructor	Description
CrawlPath(int backtrackTarget)	Start a new empty CrawlPath.
CrawlPath(List<Eventable> delegate, int backtrackTarget)	Create a new CrawlPath based on a delegate.

Method Summary

Modifier and Type	Method	Description
StackTraceElement[]	asStackTrace()	Build a stack trace for this path.
static CrawlPath	copyOf(List<Eventable> eventable, int backtrackTarget)
protected List<Eventable>	delegate()
int	getBacktrackTarget()
CrawlPath	immutableCopy()	Create an immutableCopy of the current CrawlPath, used for backtracking for giving them to plugins.
private CrawlPath	immutableCopy(boolean removeLast)
CrawlPath	immutableCopyWithoutLast()
boolean	isBacktrackSuccess()
int	isReachedNearDup()
Eventable	last()	Get the last Eventable in the path.
void	setBacktrackSuccess(boolean backtrackSuccess)
void	setBacktrackTarget(int backtrackTarget)
void	setReachedNearDup(int reachedNearDup)

Methods inherited from class com.google.common.collect.ForwardingList

add, addAll, equals, get, hashCode, indexOf, lastIndexOf, listIterator, listIterator, remove, set, standardAdd, standardAddAll, standardEquals, standardHashCode, standardIndexOf, standardIterator, standardLastIndexOf, standardListIterator, standardListIterator, standardSubList, subList

Methods inherited from class com.google.common.collect.ForwardingCollection

add, addAll, clear, contains, containsAll, isEmpty, iterator, remove, removeAll, retainAll, size, standardAddAll, standardClear, standardContains, standardContainsAll, standardIsEmpty, standardRemove, standardRemoveAll, standardRetainAll, standardToArray, standardToArray, standardToString, toArray, toArray

Methods inherited from class com.google.common.collect.ForwardingObject

toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.List

add, addAll, clear, contains, containsAll, isEmpty, iterator, remove, removeAll, replaceAll, retainAll, size, sort, spliterator, toArray, toArray

Field Detail

eventablePath

private final List<Eventable> eventablePath

backtrackTarget

private int backtrackTarget

backtrackSuccess

private boolean backtrackSuccess

reachedNearDup

private int reachedNearDup

Constructor Detail

CrawlPath

public CrawlPath(int backtrackTarget)

Start a new empty CrawlPath.

CrawlPath

public CrawlPath(List<Eventable> delegate,
                 int backtrackTarget)

Create a new CrawlPath based on a delegate.

Parameters:

delegate - the List implementation where this CrawlPath is based on.

Method Detail

copyOf

public static CrawlPath copyOf(List<Eventable> eventable,
                               int backtrackTarget)

delegate

protected List<Eventable> delegate()

Specified by:

delegate in class com.google.common.collect.ForwardingList<Eventable>

last

public Eventable last()

Get the last Eventable in the path.

Returns:

the last Eventable in the path

immutableCopy

public CrawlPath immutableCopy()

Create an immutableCopy of the current CrawlPath, used for backtracking for giving them to plugins.

Returns:

the CrawlPath based on an immutable list.

immutableCopyWithoutLast

public CrawlPath immutableCopyWithoutLast()

immutableCopy

private CrawlPath immutableCopy(boolean removeLast)

getBacktrackTarget

public int getBacktrackTarget()

setBacktrackTarget

public void setBacktrackTarget(int backtrackTarget)

isBacktrackSuccess

public boolean isBacktrackSuccess()

setBacktrackSuccess

public void setBacktrackSuccess(boolean backtrackSuccess)

isReachedNearDup

public int isReachedNearDup()

setReachedNearDup

public void setReachedNearDup(int reachedNearDup)

asStackTrace

public StackTraceElement[] asStackTrace()

Build a stack trace for this path. This can be used in generating more meaningful exceptions while using Crawljax in conjunction with JUnit for example.

Returns:

a array of StackTraceElements denoting the steps taken by this path. The first element [0] denotes the last Eventable on this path while the last item denotes the first Eventable executed.