org.ojalgo.array

Class SparseArray.SparseFactory<N extends Number>

java.lang.Object

org.ojalgo.array.SparseArray.SparseFactory<N>

Enclosing class:

SparseArray<N extends Number>

public static final class SparseArray.SparseFactory<N extends Number>
extends Object

Method Summary

Modifier and Type	Method and Description
SB	chunk(long chunk)
SB	fixed(long fixed)
SB	initial(long initial)
SB	limit(long limit)
SparseArray<N>	make()
SparseArray<N>	make(long count)

Methods inherited from class java.lang.Object

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

Method Detail

make

public SparseArray<N> make()

make

public SparseArray<N> make(long count)

chunk

public SB chunk(long chunk)

Parameters:

chunk - Defines the capacity break point. Below this point the capacity is doubled when needed. Above it, it is grown by adding one "chunk" at the time.

Returns:

this

fixed

public SB fixed(long fixed)

initial

public SB initial(long initial)

Parameters:

initial - Sets the initial capacity of the "arrays" to be created using this factory.

Returns:

this

limit

public SB limit(long limit)

Parameters:

limit - Defines a maximum size. Only set this if you know the precise max size, and it should be something relatively small. Setting the max size is meant as an alternative to setting any/all of the other paramaters, and will switch to a tighter capacity strategy. The only other configuration you may want to set in combination with this one is the initial capacity (set that first in that case).

Returns:

this