org.geotools.filter.function
Class RangedClassifier
Object
Classifier
RangedClassifier
public final class RangedClassifier
- extends Classifier
Classifies into ranges of minimum and maximum values.
The buckets are defined such that:
min <= x < max
So if you provide the following min/max values:
min = {3, 6, 9}
max = {4, 10, 30}
The classify function will classify items based on:
3 <= x < 4
6 <= x < 10
9 <= x <= 30
- Author:
- Cory Horner, Refractions Research
- Module:
modules/library/main (gt-main.jar)
RangedClassifier
public RangedClassifier(Comparable[] min,
Comparable[] max)
getSize
public int getSize()
- Specified by:
getSize
in class Classifier
- Returns:
- the number of bins
getMin
public Object getMin(int slot)
getMax
public Object getMax(int slot)
classify
public int classify(Object value)
- Description copied from class:
Classifier
- Returns the slot this value belongs in.
- Specified by:
classify
in class Classifier
- Returns:
- index, starting from zero
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