fact.pixelsets

Class Intersection

java.lang.Object

fact.pixelsets.Intersection

All Implemented Interfaces:

stream.Processor

public class Intersection
extends Object
implements stream.Processor

This processor gets two pixel sets and performs a intersection of the sets A and B, denoted A ∩ B, is the set of all objects that are members of both A and B. The intersection of {1, 2, 3} and {2, 3, 4} is the set {2, 3} .

Created by jebuss on 04.01.16.

Field Summary

Fields

Modifier and Type	Field and Description
String	outsetKey
String	setAKey
String	setBKey

Constructor Summary

Constructors

Constructor and Description
Intersection()

Method Summary

Modifier and Type	Method and Description
stream.Data	process(stream.Data item)

Methods inherited from class java.lang.Object

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

Field Detail

setAKey

@Parameter(required=true,
           description="key to the first set to intersect")
public String setAKey

setBKey

@Parameter(required=true,
           description="key to the second set to intersect")
public String setBKey

outsetKey

@Parameter(required=true,
           description="key to the output set which contains the intersection")
public String outsetKey

Constructor Detail

Intersection

public Intersection()

Method Detail

process

public stream.Data process(stream.Data item)

Specified by:

process in interface stream.Processor