Package org.apache.commons.math4.linear

Class OpenMapRealVector.OpenMapEntry

java.lang.Object

org.apache.commons.math4.linear.RealVector.Entry

org.apache.commons.math4.linear.OpenMapRealVector.OpenMapEntry

Enclosing class:

OpenMapRealVector

protected class OpenMapRealVector.OpenMapEntry
extends RealVector.Entry

Implementation of Entry optimized for OpenMap. This implementation does not allow arbitrary calls to setIndex since the order in which entries are returned is undefined.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	OpenMapEntry(OpenIntToDoubleHashMap.Iterator iter)	Build an entry from an iterator point to an element.

Method Summary

Modifier and Type	Method	Description
int	getIndex()	Get the index of the entry.
double	getValue()	Get the value of the entry.
void	setValue(double value)	Set the value of the entry.

Methods inherited from class org.apache.commons.math4.linear.RealVector.Entry

setIndex

Methods inherited from class java.lang.Object

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

Constructor Details

OpenMapEntry

protected OpenMapEntry(OpenIntToDoubleHashMap.Iterator iter)

Build an entry from an iterator point to an element.

Parameters:

iter - Iterator pointing to the entry.

Method Details

getValue

public double getValue()

Get the value of the entry.

Overrides:

getValue in class RealVector.Entry

Returns:

the value of the entry.

setValue

public void setValue(double value)

Set the value of the entry.

Overrides:

setValue in class RealVector.Entry

Parameters:

value - New value for the entry.

getIndex

public int getIndex()

Get the index of the entry.

Overrides:

getIndex in class RealVector.Entry

Returns:

the index of the entry.