public class StaticBin1D extends AbstractBin1D
The data streamed into a SimpleBin1D is not preserved!
As a consequence infinitely many elements can be added to this bin.
As a further consequence this bin cannot compute more than basic statistics.
It is also not rebinnable.
If these drawbacks matter, consider to use a DynamicBin1D,
which overcomes them at the expense of increased memory requirements.
This class is fully thread safe (all public methods are synchronized). Thus, you can have one or more threads adding to the bin as well as one or more threads reading and viewing the statistics of the bin while it is filled. For high performance, add data in large chunks (buffers) via method addAllOf rather than piecewise via method add.
Implementation: Incremental maintainance. Performance linear in the number of elements added.
serialVersionUID| Constructor and Description |
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StaticBin1D()
Constructs and returns an empty bin.
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| Modifier and Type | Method and Description |
|---|---|
void |
add(double element)
Adds the specified element to the receiver.
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void |
addAllOfFromTo(DoubleArrayList list,
int from,
int to)
Adds the part of the specified list between indexes from (inclusive) and to (inclusive) to the receiver.
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void |
clear()
Removes all elements from the receiver.
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boolean |
isRebinnable()
Returns false.
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double |
max()
Returns the maximum.
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double |
min()
Returns the minimum.
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int |
size()
Returns the number of elements contained in the receiver.
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double |
sum()
Returns the sum of all elements, which is Sum( x[i] ).
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double |
sumOfSquares()
Returns the sum of squares, which is Sum( x[i] * x[i] ).
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addAllOf, buffered, compareWith, equals, mean, rms, standardDeviation, standardError, toString, trimToSize, variancecenter, center, error, error, offset, offset, value, valueclonepublic void add(double element)
add in class AbstractBin1Delement - element to be appended.public void addAllOfFromTo(DoubleArrayList list, int from, int to)
addAllOfFromTo in class AbstractBin1Dlist - the list of which elements shall be added.from - the index of the first element to be added (inclusive).to - the index of the last element to be added (inclusive).java.lang.IndexOutOfBoundsException - if list.size()>0 && (from<0 || from>to || to>=list.size()).public void clear()
clear in class AbstractBinpublic boolean isRebinnable()
isRebinnable in class AbstractBinpublic double max()
max in class AbstractBin1Dpublic double min()
min in class AbstractBin1Dpublic int size()
size in class AbstractBinpublic double sum()
sum in class AbstractBin1Dpublic double sumOfSquares()
sumOfSquares in class AbstractBin1DJump to the Colt Homepage