visad.data.in
Class ValueVetter

java.lang.Object
  visad.data.in.ValueProcessor
      visad.data.in.ValueVetter

public abstract class ValueVetter
extends ValueProcessor

Provides support for verifying data values (i.e. seeing that they aren't equal to one or more special values).

Instances are immutable.

Field Summary

Fields inherited from class visad.data.in.ValueProcessor

trivialProcessor

Constructor Summary

protected

ValueVetter() Constructs from nothing.

Method Summary

static ValueVetter

valueVetter(double[] values) Returns an instance of this class given an array of special values.

Methods inherited from class visad.data.in.ValueProcessor

process, process, process, process

Methods inherited from class java.lang.Object

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

Constructor Detail

ValueVetter

protected ValueVetter()

Constructs from nothing.

Method Detail

valueVetter

public static ValueVetter valueVetter(double[] values)

Returns an instance of this class given an array of special values. If the trivial vetter can be returned, then it is. During processing, if a value to be processed equals a special value, then it is replaced with a NaN.

Parameters:

values - The special values. May be null. Elements may be NaN. The array might not be cloned and might be reordered.