fiftyone.mobile.detection.entities.memory

Class NodeV32

java.lang.Object

fiftyone.mobile.detection.entities.BaseEntity

fiftyone.mobile.detection.entities.Node

fiftyone.mobile.detection.entities.memory.Node

fiftyone.mobile.detection.entities.memory.NodeV32

All Implemented Interfaces:

Comparable<Node>

public class NodeV32
extends Node

All data is loaded into memory when the entity is constructed. Implements memory Node of version 3.2.

Objects of this class should not be created directly as they are part of the internal logic.

For more information see: how Pattern device detection works.

Field Summary

Fields inherited from class fiftyone.mobile.detection.entities.memory.Node

numericChildren

Fields inherited from class fiftyone.mobile.detection.entities.Node

children, childrenCount, nextCharacterPosition, NODE_INDEX_LENGTH, NODE_NUMERIC_INDEX_LENGTH, nodeStartStreamPosition, numericChildrenCount, position, rankedSignatureCount

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

dataSet, index

Constructor Summary

Constructors

Constructor and Description
NodeV32(Dataset dataSet, int offset, BinaryReader reader) Constructs a new instance of NodeV32.

Method Summary

Modifier and Type	Method and Description
List<Integer>	getRankedSignatureIndexes() Returns the ranked signature indexes.
void	init() Loads all the ranked signature indexes for the node.

Methods inherited from class fiftyone.mobile.detection.entities.memory.Node

getNumericChildren

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

addCharacters, compareTo, equals, getCharacters, getChildrenLength, getCompleteNode, getCompleteNumericNode, getIsOverlap, getLength, getNumericChildrenLength, getRoot, hashCode, readNodeNumericIndexes, toString

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

compareTo, compareTo, getDataSet, getIndex, getIsNumeric, getNumber, readIntegerArray, readIntegerList

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeV32

public NodeV32(Dataset dataSet,
               int offset,
               BinaryReader reader)

Constructs a new instance of NodeV32.

Parameters:

dataSet - The data set the node is contained within.

offset - The offset in the data structure to the node.

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

Method Detail

init

public void init()
          throws IOException

Loads all the ranked signature indexes for the node.

This method should not be called as it is part of the internal logic.

Overrides:

init in class Node

Throws:

IOException - if there was a problem accessing data file.

getRankedSignatureIndexes

public List<Integer> getRankedSignatureIndexes()
                                        throws IOException

Returns the ranked signature indexes. init() method is called if the array has not been initialised.

Specified by:

getRankedSignatureIndexes in class Node

Returns:

the ranked signature indexes.

Throws:

IOException - if there was a problem accessing data file.