Binner (Starjava TTOOLS API)

java.lang.Object
- uk.ac.starlink.ttools.plot2.layer.Binner

```
public class Binner
extends java.lang.Object
```
Accumulates counts in an array of bins.
The array type starts at bytes and is dynamically adjusted to contain counts up to int size to save on memory. Is this overengineered?

Since:

15 Feb 2013

Author:

Mark Taylor

Constructor Summary

Constructors
Constructor Description

Binner(int n)
Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`getCount(int index)`	Returns the count in a given bin.
`int`	`getLength()`	Returns the number of bins.
`long`	`getTotal()`	Returns the total number of increments made to this binner.
`void`	`increment(int index)`	Increments the count in a given bin by 1.

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

- Constructor Detail
  - Binner
```
public Binner(int n)
```
    Constructor.
    
    Parameters:
    
    n - number of bins
- Method Detail
  - getLength
```
public int getLength()
```
    Returns the number of bins.
    
    Returns:
    
    bin count
  - increment
```
public void increment(int index)
```
    Increments the count in a given bin by 1.
    
    Parameters:
    
    index - bin index
  - getCount
```
public int getCount(int index)
```
    Returns the count in a given bin.
    
    Parameters:
    
    index - bin index
  - getTotal
```
public long getTotal()
```
    Returns the total number of increments made to this binner.
    
    Returns:
    
    sum of all bins