org.databene.benerator.distribution.sequence
Class StepSequence

java.lang.Object
  org.databene.benerator.distribution.Sequence
      org.databene.benerator.distribution.sequence.StepSequence

All Implemented Interfaces:

Distribution

public class StepSequence
extends Sequence

Creates numbers by continuously incrementing a base value by a constant amount.

Created at 30.06.2009 09:55:20

Since:

0.6.0

Author:

Volker Bergmann

Constructor Summary

StepSequence()

StepSequence(java.math.BigDecimal delta)

StepSequence(java.math.BigDecimal delta, java.math.BigDecimal initial)

StepSequence(java.math.BigDecimal delta, java.math.BigDecimal initial, java.math.BigDecimal limit)

Method Summary

<T> Generator<T>	applyTo(Generator<T> source, boolean unique)
<T extends java.lang.Number> Generator<T>	createGenerator(java.lang.Class<T> numberType, T min, T max, T precision, boolean unique)
java.math.BigDecimal	getDelta()
java.math.BigDecimal	getInitial()
void	setDelta(java.math.BigDecimal delta)
java.lang.String	toString()

Methods inherited from class org.databene.benerator.distribution.Sequence

equals, getName, hashCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

StepSequence

public StepSequence()

StepSequence

public StepSequence(java.math.BigDecimal delta)

Parameters:

delta - the increment to choose for created generators. When using null, the precision parameter will be used to set the increment in createGenerator(Class, Number, Number, Number, boolean)

StepSequence

public StepSequence(java.math.BigDecimal delta,
                    java.math.BigDecimal initial)

StepSequence

public StepSequence(java.math.BigDecimal delta,
                    java.math.BigDecimal initial,
                    java.math.BigDecimal limit)

Method Detail

setDelta

public void setDelta(java.math.BigDecimal delta)

getDelta

public java.math.BigDecimal getDelta()

getInitial

public java.math.BigDecimal getInitial()

applyTo

public <T> Generator<T> applyTo(Generator<T> source,
                                boolean unique)

Specified by:

applyTo in interface Distribution

Overrides:

applyTo in class Sequence

createGenerator

public <T extends java.lang.Number> Generator<T> createGenerator(java.lang.Class<T> numberType,
                                                                 T min,
                                                                 T max,
                                                                 T precision,
                                                                 boolean unique)

toString

public java.lang.String toString()

Overrides:

toString in class Sequence