Class StructureAnyD.ReferenceMapper

java.lang.Object

org.ojalgo.structure.StructureAnyD.ReferenceMapper

All Implemented Interfaces:

Structure1D.IndexMapper<Object[]>

Enclosing interface:

StructureAnyD

public static class StructureAnyD.ReferenceMapper
extends Object
implements Structure1D.IndexMapper<Object[]>

Field Summary

Fields

Modifier and Type	Field	Description
private final Structure1D.IndexMapper<Object>[]	myMappers
private final long[]	myStructure

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ReferenceMapper(StructureAnyD structure, Structure1D.IndexMapper<Object>[] mappers)

Method Summary

Modifier and Type	Method	Description
<T> long	toIndex(int dim, T key)
long	toIndex(Object[] keys)	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.
<T> T	toKey(int dim, long index)
Object[]	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)).
<T extends Comparable<? super T>> T	toKey(long index, int dim)

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

myMappers

private final Structure1D.IndexMapper<Object>[] myMappers

myStructure

private final long[] myStructure

Constructor Details

ReferenceMapper

protected ReferenceMapper(StructureAnyD structure,
 Structure1D.IndexMapper<Object>[] mappers)

Method Details

toIndex

public <T> long toIndex(int dim,
 T key)

toIndex

public long toIndex(Object[] keys)

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<Object[]>

toKey

public <T> T toKey(int dim,
 long index)

toKey

public Object[] 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<Object[]>

toKey

public <T extends Comparable<? super T>> T toKey(long index,
 int dim)