fiftyone.mobile.detection.entities
Class Signature

java.lang.Object
  fiftyone.mobile.detection.entities.BaseEntity
      fiftyone.mobile.detection.entities.Signature

All Implemented Interfaces:

Comparable<Signature>

public class Signature
extends BaseEntity
implements Comparable<Signature>

The relevant characters from a user agent structured in a manner to enable rapid comparison with a target user agent.

Field Summary

private int	_length
private String	deviceId
int[]	nodeOffsets List of the node indexes the signature relates to ordered by index of the node.
private int[]	profileOffsets
private Profile[]	profiles
private String	stringValue
private Value[]	values

Constructor Summary

Signature(Dataset dataSet, int index, BinaryReader reader)
Constructs a new instance of Signature

Method Summary

int	compareTo(List<Node> nodes) Compares this signature to a list of node offsets.
int	compareTo(Signature other) Compares this signature to another based on the node offsets.
String	getDeviceId() The unique Device Id for the signature.
int	getLength() The length in bytes of the signature.
Profile[]	getProfiles() List of the profiles the signature relates to.
private Profile[]	getProfiles(int[] profileIndexes) Returns an array of profiles associated with the signature.
SortedList<String,List<String>>	getPropertyValuesAsStrings() Gets a string list of the properties and names.
private int	getSignatureLength()
Value[]	getValues()
void	init() Called after the entire data set has been loaded to ensure any further initialisation steps that require other items in the data set can be completed.
private String	initGetDeviceId()
private Value[]	initGetValues() Returns an array of values associated with the signature.
private int[]	ReadOffsets(Dataset dataSet, BinaryReader reader, int length) Uses the offsets list which must be locked to read in the arrays of nodes or profiles that relate to the signature.
String	toString() String representation of the signature where irrelevant characters are removed.

Methods inherited from class fiftyone.mobile.detection.entities.BaseEntity

binarySearch, getDataSet, getIndex, readIntegerArray

Methods inherited from class java.lang.Object

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

Field Detail

nodeOffsets

public final int[] nodeOffsets

List of the node indexes the signature relates to ordered by index of the node.

profileOffsets

private int[] profileOffsets

profiles

private Profile[] profiles

deviceId

private String deviceId

values

private Value[] values

_length

private int _length

stringValue

private String stringValue

Constructor Detail

Signature

public Signature(Dataset dataSet,
                 int index,
                 BinaryReader reader)

Constructs a new instance of Signature

Parameters:

dataSet - The data set the node is contained within

index - The index in the data structure to the node

reader - Reader connected to the source data structure and positioned to start reading

Method Detail

getProfiles

public Profile[] getProfiles()
                      throws IOException

List of the profiles the signature relates to.

Throws:

IOException

getDeviceId

public String getDeviceId()
                   throws IOException

The unique Device Id for the signature.

Throws:

IOException

getValues

public Value[] getValues()
                  throws IOException

Throws:

IOException

getLength

public int getLength()
              throws IOException

The length in bytes of the signature.

Throws:

IOException

getSignatureLength

private int getSignatureLength()
                        throws IOException

Returns:

the number of characters in the signature.

Throws:

IOException

ReadOffsets

private int[] ReadOffsets(Dataset dataSet,
                          BinaryReader reader,
                          int length)

Uses the offsets list which must be locked to read in the arrays of nodes or profiles that relate to the signature.

Parameters:

dataSet - The data set the node is contained within

reader - Reader connected to the source data structure and positioned to start reading

length - The number of offsets to read in

Returns:

An array of the offsets as integers read from the reader

init

public void init()
          throws IOException

Called after the entire data set has been loaded to ensure any further initialisation steps that require other items in the data set can be completed.

Throws:

IOException

initGetDeviceId

private String initGetDeviceId()
                        throws IOException

Throws:

IOException

getPropertyValuesAsStrings

public SortedList<String,List<String>> getPropertyValuesAsStrings()
                                                           throws IOException

Gets a string list of the properties and names.

Returns:

dictionary of properties and values for the signature

Throws:

IOException

initGetValues

private Value[] initGetValues()
                       throws IOException

Returns an array of values associated with the signature.

Returns:

Throws:

IOException

getProfiles

private Profile[] getProfiles(int[] profileIndexes)
                       throws IOException

Returns an array of profiles associated with the signature.

Parameters:

profileIndexes -

Returns:

Throws:

IOException

compareTo

public int compareTo(List<Node> nodes)

Compares this signature to a list of node offsets.

Parameters:

nodeOffsets - The node indexes to be compared against

Returns:

Indication of relative value based on the node offsets

compareTo

public int compareTo(Signature other)

Compares this signature to another based on the node offsets. The node offsets in both signatures must be in ascending order.

Specified by:

compareTo in interface Comparable<Signature>

Parameters:

other - The signature to be compared against

Returns:

Indication of relative value based based on node offsets

toString

public String toString()

String representation of the signature where irrelevant characters are removed.

Overrides:

toString in class Object

Returns:

The signature as a string