org.ejml.equation

Class IntegerSequence.Range

java.lang.Object

org.ejml.equation.IntegerSequence.Range

All Implemented Interfaces:

IntegerSequence

Enclosing interface:

IntegerSequence

public static class IntegerSequence.Range
extends java.lang.Object
implements IntegerSequence

A sequence of integers which has been specified using a start number, end number, and step size and uses the known upper limit of the array to bound it Examples: : 2: 2:3:

Nested Class Summary

Nested classes/interfaces inherited from interface org.ejml.equation.IntegerSequence

IntegerSequence.Combined, IntegerSequence.Explicit, IntegerSequence.For, IntegerSequence.Range, IntegerSequence.Type

Constructor Summary

Constructors

Constructor and Description
Range(org.ejml.equation.TokenList.Token start, org.ejml.equation.TokenList.Token step)

Method Summary

Modifier and Type	Method and Description
int	getEnd()
int	getStart()
int	getStep()
IntegerSequence.Type	getType()
boolean	hasNext()
void	initialize(int maxIndex) Specifies the maximum index of the array.
int	length()
int	next()
boolean	requiresMaxIndex()

Methods inherited from class java.lang.Object

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

Constructor Detail

Range

public Range(org.ejml.equation.TokenList.Token start,
             org.ejml.equation.TokenList.Token step)

Method Detail

length

public int length()

Specified by:

length in interface IntegerSequence

initialize

public void initialize(int maxIndex)

Description copied from interface: IntegerSequence

Specifies the maximum index of the array. If the maximum index is not known then a value < 0 is passed in and an exception should be thrown if this information is required NOTE: This is length - 1

Specified by:

initialize in interface IntegerSequence

Parameters:

maxIndex - Largest possible value in the sequence. or < 0 if unknown

next

public int next()

Specified by:

next in interface IntegerSequence

hasNext

public boolean hasNext()

Specified by:

hasNext in interface IntegerSequence

getStart

public int getStart()

getStep

public int getStep()

getEnd

public int getEnd()

getType

public IntegerSequence.Type getType()

Specified by:

getType in interface IntegerSequence

requiresMaxIndex

public boolean requiresMaxIndex()

Specified by:

requiresMaxIndex in interface IntegerSequence