java.lang.Object
- com.crawljax.core.state.StateVertexImpl

All Implemented Interfaces:

StateVertex, Serializable

Direct Known Subclasses:

AverageImageHashStateVertexImpl, BlockMeanImageHashStateVertexImpl, ColorHistogramStateVertexImpl, ColorMomentImageHashStateVertexImpl, DHashStateVertexImpl, HybridStateVertexImpl, LevenshteinStateVertexImpl, MarrHildrethImageHashStateVertexImpl, PDiffStateVertexImpl, PerceptualImageHashStateVertexImpl, RadialVarianceImageHashStateVertexImpl, RTEDStateVertexImpl, SIFTStateVertexImpl, SSIMStateVertexImpl, StateVertexForElementsWithVisualInfo, TLSHStateVertexImpl
```
public class StateVertexImpl
extends Object
implements StateVertex
```
The state vertex class which represents a state in the browser. When iterating over the possible candidate elements every time a candidate is returned its removed from the list so it is a one time only access to the candidates.

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type	Field	Description
`private com.google.common.collect.ImmutableList<CandidateElement>`	`candidateElements`
`private int`	`cluster`
`private double`	`distToNearestState`
`private Document`	`document`
`private String`	`dom`
`private int`	`id`
`private boolean`	`isNearDuplicate`
`protected static org.slf4j.Logger`	`LOG`
`private String`	`name`
`private int`	`nearestState`
`private HashMap<Node,List<CandidateElement>>`	`nodeCandidateMapping`
`private boolean`	`onURL`
`private static long`	`serialVersionUID`
`private String`	`strippedDom`
`private boolean`	`unexploredActions`
`private String`	`url`

Fields inherited from interface com.crawljax.core.state.StateVertex
INDEX_ID

Constructor Summary

Constructors
Constructor	Description
`StateVertexImpl(int id, String name, String dom)`	Creates a current state without an url and the stripped dom equals the dom.
`StateVertexImpl(int id, String url, String name, String dom, String strippedDom)`	Defines a State.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addFragments(List<VipsRectangle> rectangles, org.openqa.selenium.WebDriver driver)`
`private void`	`createNodeCandidateMapping()`
`boolean`	`equals(Object object)`
`CandidateElement`	`getCandidateElement(Eventable event)`
`List<CandidateElement>`	`getCandidateElement(Node equivalentNode)`
`com.google.common.collect.ImmutableList<CandidateElement>`	`getCandidateElements()`
`Fragment`	`getClosestDomFragment(CandidateElement element)`
`Fragment`	`getClosestFragment(CandidateElement element)`
`Fragment`	`getClosestFragment(Node node)`
`int`	`getCluster()`
`double`	`getDist(StateVertex vertexOfGraph)`
`double`	`getDistToNearestState()`
`Document`	`getDocument()`
`String`	`getDom()`	Retrieve the DOM String.
`ArrayList<Fragment>`	`getFragments()`
`int`	`getId()`
`String`	`getName()`	Retrieve the name of the StateVertex.
`int`	`getNearestState()`
`Fragment`	`getRootFragment()`
`static long`	`getSerialversionuid()`
`String`	`getStrippedDom()`
`String`	`getUrl()`
`int`	`hashCode()`
`boolean`	`hasNearDuplicate()`
`boolean`	`hasUnexploredActions()`
`boolean`	`inThreshold(StateVertex vertexOfGraph)`
`boolean`	`isNearDuplicate()`
`boolean`	`isOnURL()`
`void`	`setCluster(int cluster)`
`void`	`setDirectAccess(CandidateElement element)`
`void`	`setDistToNearestState(double distToNearestState)`
`void`	`setDocument(Document dom)`
`void`	`setElementsFound(LinkedList<CandidateElement> elements)`
`void`	`setFragments(ArrayList<Fragment> fragments)`
`void`	`setHasNearDuplicate(boolean b)`
`void`	`setNearestState(int vertex)`
`void`	`setOnURL(boolean onURL)`
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - LOG
```
protected static final org.slf4j.Logger LOG
```
  - serialVersionUID
```
private static final long serialVersionUID
```
    See Also:
    
    Constant Field Values
  - id
```
private final int id
```
  - dom
```
private final String dom
```
  - strippedDom
```
private final String strippedDom
```
  - url
```
private final String url
```
  - document
```
private transient Document document
```
  - name
```
private final String name
```
  - nodeCandidateMapping
```
private final transient HashMap<Node,List<CandidateElement>> nodeCandidateMapping
```
  - candidateElements
```
private transient com.google.common.collect.ImmutableList<CandidateElement> candidateElements
```
  - isNearDuplicate
```
private boolean isNearDuplicate
```
  - nearestState
```
private int nearestState
```
  - distToNearestState
```
private double distToNearestState
```
  - cluster
```
private int cluster
```
  - unexploredActions
```
private boolean unexploredActions
```
  - onURL
```
private boolean onURL
```
- Constructor Detail
  - StateVertexImpl
```
StateVertexImpl(int id,
                String name,
                String dom)
```
    Creates a current state without an url and the stripped dom equals the dom.
    
    Parameters:
    
    name - the name of the state
    
    dom - the current DOM tree of the browser
  - StateVertexImpl
```
public StateVertexImpl(int id,
                       String url,
                       String name,
                       String dom,
                       String strippedDom)
```
    Defines a State.
    
    Parameters:
    
    url - the current url of the state
    
    name - the name of the state
    
    dom - the current DOM tree of the browser
    
    strippedDom - the stripped dom by the OracleComparators
- Method Detail
  - getSerialversionuid
```
public static long getSerialversionuid()
```
  - getName
```
public String getName()
```
    Description copied from interface: StateVertex
    
    Retrieve the name of the StateVertex.
    
    Specified by:
    
    getName in interface StateVertex
    
    Returns:
    
    the name of the StateVertex
  - getDom
```
public String getDom()
```
    Description copied from interface: StateVertex
    
    Retrieve the DOM String.
    
    Specified by:
    
    getDom in interface StateVertex
    
    Returns:
    
    the dom for this state
  - getStrippedDom
```
public String getStrippedDom()
```
    Specified by:
    
    getStrippedDom in interface StateVertex
    
    Returns:
    
    the stripped dom by the oracle comparators
  - getUrl
```
public String getUrl()
```
    Specified by:
    
    getUrl in interface StateVertex
    
    Returns:
    
    the url
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(Object object)
```
    Overrides:
    
    equals in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - getId
```
public int getId()
```
    Specified by:
    
    getId in interface StateVertex
    
    Returns:
    
    the id. This is guaranteed to be unique per state.
  - getDocument
```
public Document getDocument()
                     throws IOException
```
    Specified by:
    
    getDocument in interface StateVertex
    
    Returns:
    
    a Document instance of the dom string.
    
    Throws:
    
    IOException - if an exception is thrown.
  - setDocument
```
public void setDocument(Document dom)
```
    Specified by:
    
    setDocument in interface StateVertex
  - setElementsFound
```
public void setElementsFound(LinkedList<CandidateElement> elements)
```
    Specified by:
    
    setElementsFound in interface StateVertex
    
    Parameters:
    
    elements - Set the candidate elements for this state vertex that might be fired.
  - createNodeCandidateMapping
```
private void createNodeCandidateMapping()
```
  - getCandidateElement
```
public List<CandidateElement> getCandidateElement(Node equivalentNode)
```
    Specified by:
    
    getCandidateElement in interface StateVertex
  - getCandidateElements
```
public com.google.common.collect.ImmutableList<CandidateElement> getCandidateElements()
```
    Specified by:
    
    getCandidateElements in interface StateVertex
    
    Returns:
    
    A list of CandidateElement that might have been fired during the crawl. If an event was fired it is registered as an Eventable an can be retrieved from StateFlowGraph.getAllEdges(). If the candidates were not set because of an error it returns null.
  - hasNearDuplicate
```
public boolean hasNearDuplicate()
```
    Specified by:
    
    hasNearDuplicate in interface StateVertex
  - setHasNearDuplicate
```
public void setHasNearDuplicate(boolean b)
```
    Specified by:
    
    setHasNearDuplicate in interface StateVertex
  - getNearestState
```
public int getNearestState()
```
    Specified by:
    
    getNearestState in interface StateVertex
  - setNearestState
```
public void setNearestState(int vertex)
```
    Specified by:
    
    setNearestState in interface StateVertex
  - inThreshold
```
public boolean inThreshold(StateVertex vertexOfGraph)
```
    Specified by:
    
    inThreshold in interface StateVertex
  - getDistToNearestState
```
public double getDistToNearestState()
```
    Specified by:
    
    getDistToNearestState in interface StateVertex
  - setDistToNearestState
```
public void setDistToNearestState(double distToNearestState)
```
    Specified by:
    
    setDistToNearestState in interface StateVertex
  - getDist
```
public double getDist(StateVertex vertexOfGraph)
```
    Specified by:
    
    getDist in interface StateVertex
  - getFragments
```
public ArrayList<Fragment> getFragments()
```
    Specified by:
    
    getFragments in interface StateVertex
  - setFragments
```
public void setFragments(ArrayList<Fragment> fragments)
```
    Specified by:
    
    setFragments in interface StateVertex
  - addFragments
```
public void addFragments(List<VipsRectangle> rectangles,
                         org.openqa.selenium.WebDriver driver)
```
    Specified by:
    
    addFragments in interface StateVertex
  - isNearDuplicate
```
public boolean isNearDuplicate()
```
  - getRootFragment
```
public Fragment getRootFragment()
```
    Specified by:
    
    getRootFragment in interface StateVertex
  - getClosestFragment
```
public Fragment getClosestFragment(Node node)
```
    Specified by:
    
    getClosestFragment in interface StateVertex
  - getClosestFragment
```
public Fragment getClosestFragment(CandidateElement element)
```
    Specified by:
    
    getClosestFragment in interface StateVertex
  - hasUnexploredActions
```
public boolean hasUnexploredActions()
```
    Specified by:
    
    hasUnexploredActions in interface StateVertex
  - getCandidateElement
```
public CandidateElement getCandidateElement(Eventable event)
```
    Specified by:
    
    getCandidateElement in interface StateVertex
  - getCluster
```
public int getCluster()
```
    Specified by:
    
    getCluster in interface StateVertex
  - setCluster
```
public void setCluster(int cluster)
```
    Specified by:
    
    setCluster in interface StateVertex
  - getClosestDomFragment
```
public Fragment getClosestDomFragment(CandidateElement element)
```
    Specified by:
    
    getClosestDomFragment in interface StateVertex
  - setDirectAccess
```
public void setDirectAccess(CandidateElement element)
```
    Specified by:
    
    setDirectAccess in interface StateVertex
  - isOnURL
```
public boolean isOnURL()
```
    Specified by:
    
    isOnURL in interface StateVertex
  - setOnURL
```
public void setOnURL(boolean onURL)
```
    Specified by:
    
    setOnURL in interface StateVertex

Class StateVertexImpl

Field Summary

Fields inherited from interface com.crawljax.core.state.StateVertex

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

LOG

serialVersionUID

id

dom

strippedDom

url

document

name

nodeCandidateMapping

candidateElements

isNearDuplicate

nearestState

distToNearestState

cluster

unexploredActions

onURL

Constructor Detail

StateVertexImpl

StateVertexImpl

Method Detail

getSerialversionuid

getName

getDom

getStrippedDom

getUrl

hashCode

equals

toString

getId

getDocument

setDocument

setElementsFound

createNodeCandidateMapping

getCandidateElement

getCandidateElements

hasNearDuplicate

setHasNearDuplicate

getNearestState

setNearestState

inThreshold

getDistToNearestState

setDistToNearestState

getDist

getFragments

setFragments

addFragments

isNearDuplicate

getRootFragment

getClosestFragment

getClosestFragment

hasUnexploredActions

getCandidateElement

getCluster

setCluster

getClosestDomFragment

setDirectAccess

isOnURL

setOnURL