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.

Constructor Summary

Constructors

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

Method Summary

Methods

Modifier and Type	Method and Description
StackTraceElement[]	asStackTrace() Build a stack trace for this path.
static CrawlPath	copyOf(List<Eventable> eventable)
protected List<Eventable>	delegate()
CrawlPath	immutableCopy() Create an immutableCopy of the current CrawlPath, used for backtracking for giving them to plugins.
CrawlPath	immutableCopyWithoutLast()
Eventable	last() Get the last Eventalbe in the path.

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.List

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

Constructor Detail

CrawlPath

public CrawlPath()

Start a new empty CrawlPath.

CrawlPath

public CrawlPath(List<Eventable> delegate)

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)

delegate

protected List<Eventable> delegate()

Overrides:

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

last

public Eventable last()

Get the last Eventalbe 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()

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.