Class Structure1D.BasicMapper<T>

java.lang.Object

org.ojalgo.structure.Structure1D.BasicMapper<T>

All Implemented Interfaces:

Structure1D.IndexMapper<T>

Enclosing interface:

Structure1D

public static class Structure1D.BasicMapper<T>
extends Object
implements Structure1D.IndexMapper<T>

Field Summary

Fields

Modifier and Type	Field	Description
private final List<T>	myKeys

Constructor Summary

Constructors

Constructor	Description
BasicMapper()

Method Summary

Modifier and Type	Method	Description
(package private) final long	indexForNewKey(T newKey)
long	toIndex(T key)	For each key (any instance of that type) there is a corresponding index value – 1 or more key instances will be mapped to each index value.
final T	toKey(long index)	In most cases it should be safe to assume that the input index value is valid (matching what would be created by Structure1D.IndexMapper.toIndex(Object)).

Methods inherited from class Object

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

Methods inherited from interface Structure1D.IndexMapper

next, previous

Field Details

myKeys

private final List<T> myKeys

Constructor Details

BasicMapper

BasicMapper()

Method Details

toIndex

public long toIndex(T key)

Description copied from interface: Structure1D.IndexMapper

For each key (any instance of that type) there is a corresponding index value – 1 or more key instances will be mapped to each index value.

Specified by:

toIndex in interface Structure1D.IndexMapper<T>

toKey

public final T toKey(long index)

Description copied from interface: Structure1D.IndexMapper

In most cases it should be safe to assume that the input index value is valid (matching what would be created by Structure1D.IndexMapper.toIndex(Object)).

Specified by:

toKey in interface Structure1D.IndexMapper<T>

indexForNewKey

final long indexForNewKey(T newKey)