edu.rit.numeric

Class ArraySeries

java.lang.Object

edu.rit.numeric.Series

edu.rit.numeric.ArraySeries

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, java.lang.Iterable<java.lang.Double>

public class ArraySeries
extends Series
implements java.io.Externalizable

Class ArraySeries provides a Series view of values stored in an array. Changing the contents of the array will change the ArraySeries.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class edu.rit.numeric.Series

Series.RobustStats, Series.Stats

Constructor Summary

Constructors

Constructor and Description
ArraySeries() Construct a new uninitialized array series.
ArraySeries(double[] xarray) Construct a new array series.

Method Summary

Modifier and Type	Method and Description
int	length() Returns the number of values in this series.
void	readExternal(java.io.ObjectInput in) Read this series from the given object input stream.
void	writeExternal(java.io.ObjectOutput out) Write this series to the given object output stream.
double	x(int i) Returns the given X value in this series.

Methods inherited from class edu.rit.numeric.Series

isEmpty, iterator, maxX, minX, print, print, print, robustStats, stats

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

ArraySeries

public ArraySeries()

Construct a new uninitialized array series. This constructor is for use only by object deserialization.

ArraySeries

public ArraySeries(double[] xarray)

Construct a new array series.

Parameters:

xarray - Array of X values.

Throws:

java.lang.NullPointerException - (unchecked exception) Thrown if xarray is null.

Method Detail

length

public int length()

Returns the number of values in this series.

Specified by:

length in class Series

Returns:

Length.

x

public double x(int i)

Returns the given X value in this series.

Specified by:

x in class Series

Parameters:

i - Index.

Returns:

The X value in this series at index i.

Throws:

java.lang.ArrayIndexOutOfBoundsException - (unchecked exception) Thrown if i is not in the range 0 .. length()-1.

writeExternal

public void writeExternal(java.io.ObjectOutput out)
                   throws java.io.IOException

Write this series to the given object output stream.

Specified by:

writeExternal in interface java.io.Externalizable

Parameters:

out - Object output stream.

Throws:

java.io.IOException - Thrown if an I/O error occurred.

readExternal

public void readExternal(java.io.ObjectInput in)
                  throws java.io.IOException

Read this series from the given object input stream.

Specified by:

readExternal in interface java.io.Externalizable

Parameters:

in - Object input stream.

Throws:

java.io.IOException - Thrown if an I/O error occurred.