Accumulator (Fiji Javadocs 0-SNAPSHOT API)

java.lang.Object
- sc.fiji.coloc.algorithms.Accumulator<T>

```
public abstract class Accumulator<T extends RealType<T>>
extends Object
```
A class allowing an easy accumulation of values visited by a TwinCursor. After instantiation the sum of channel one, channel two, products with them self and a product of both of them will be available. It additionally provides the possibility to subtract values from the data before the adding them to the sum.

Author:

Johannes Schindelin and Tom Kazimiers

Field Summary

Fields
Modifier and Type Field and Description

protected int count

protected double x

protected double xx

protected double xy

protected double y

protected double yy

Fields
Modifier and Type	Field and Description
`protected int`	`count`
`protected double`	`x`
`protected double`	`xx`
`protected double`	`xy`
`protected double`	`y`
`protected double`	`yy`

Constructor Summary

Constructors
Modifier	Constructor and Description
	`Accumulator(TwinCursor<T> cursor)` The two values x and y from each cursor iteration to get summed up as single values and their combinations.
`protected`	`Accumulator(TwinCursor<T> cursor, boolean substract, double xDiff, double yDiff)`
	`Accumulator(TwinCursor<T> cursor, double xDiff, double yDiff)` The two values (x - xDiff) and (y - yDiff) from each cursor iteration to get summed up as single values and their combinations.

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method and Description
`abstract boolean`	`accept(T type1, T type2)`
`int`	`getCount()`
`double`	`getX()`
`double`	`getXX()`
`double`	`getXY()`
`double`	`getY()`
`double`	`getYY()`

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

Field Detail

x
```
protected double x
```

y
```
protected double y
```

xx
```
protected double xx
```

xy
```
protected double xy
```

yy
```
protected double yy
```

count
```
protected int count
```

Constructor Detail

Accumulator
```
public Accumulator(TwinCursor<T> cursor)
```
The two values x and y from each cursor iteration to get summed up as single values and their combinations.

Accumulator
```
public Accumulator(TwinCursor<T> cursor,
                   double xDiff,
                   double yDiff)
```
The two values (x - xDiff) and (y - yDiff) from each cursor iteration to get summed up as single values and their combinations.

Accumulator

protected Accumulator(TwinCursor<T> cursor,
                      boolean substract,
                      double xDiff,
                      double yDiff)

Method Detail

accept

public abstract boolean accept(T type1,
                               T type2)

getX
```
public double getX()
```

getY
```
public double getY()
```

getXX
```
public double getXX()
```

getXY
```
public double getXY()
```

getYY
```
public double getYY()
```

getCount
```
public int getCount()
```

Class Accumulator<T extends RealType<T>>

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

x

y

xx

xy

yy

count

Constructor Detail

Accumulator

Accumulator

Accumulator

Method Detail

accept

getX

getY

getXX

getXY

getYY

getCount