org.databene.benerator.distribution.sequence
Class RandomWalkLongGenerator

java.lang.Object
  org.databene.benerator.util.AbstractGenerator<E>
      org.databene.benerator.primitive.number.AbstractNumberGenerator<java.lang.Long>
          org.databene.benerator.distribution.sequence.RandomWalkLongGenerator

All Implemented Interfaces:

java.io.Closeable, Generator<java.lang.Long>, org.databene.commons.Resettable, org.databene.commons.ThreadAware

public class RandomWalkLongGenerator
extends AbstractNumberGenerator<java.lang.Long>

Long Generator that implements a 'randomWalk' Long Sequence.

Created: 13.06.2006 07:36:45

Since:

0.1

Author:

Volker Bergmann

Field Summary

Fields inherited from class org.databene.benerator.primitive.number.AbstractNumberGenerator

generatedType, max, min, precision

Fields inherited from class org.databene.benerator.util.AbstractGenerator

context, state

Constructor Summary

RandomWalkLongGenerator()

RandomWalkLongGenerator(long min, long max)

RandomWalkLongGenerator(long min, long max, long minIncrement, long maxIncrement)

RandomWalkLongGenerator(long min, long max, long precision, long initial, long minIncrement, long maxIncrement)

RandomWalkLongGenerator(long min, long max, long precision, long initial, long minIncrement, long maxIncrement, Distribution incrementDistribution)

Method Summary

void	close() Closes the generator.
java.lang.Long	generate() Returns an instance of the generic type E.
long	getNext()
void	init(GeneratorContext context)
void	reset()
void	setNext(long next)

Methods inherited from class org.databene.benerator.primitive.number.AbstractNumberGenerator

getGeneratedType, getMax, getMin, getPrecision, isParallelizable, isThreadSafe, setMax, setMin, setPrecision

Methods inherited from class org.databene.benerator.util.AbstractGenerator

assertInitialized, assertNotInitialized, toString, wasInitialized

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomWalkLongGenerator

public RandomWalkLongGenerator()

RandomWalkLongGenerator

public RandomWalkLongGenerator(long min,
                               long max)

RandomWalkLongGenerator

public RandomWalkLongGenerator(long min,
                               long max,
                               long minIncrement,
                               long maxIncrement)

RandomWalkLongGenerator

public RandomWalkLongGenerator(long min,
                               long max,
                               long precision,
                               long initial,
                               long minIncrement,
                               long maxIncrement)

RandomWalkLongGenerator

public RandomWalkLongGenerator(long min,
                               long max,
                               long precision,
                               long initial,
                               long minIncrement,
                               long maxIncrement,
                               Distribution incrementDistribution)

Method Detail

getNext

public long getNext()

setNext

public void setNext(long next)

init

public void init(GeneratorContext context)

Specified by:

init in interface Generator<java.lang.Long>

Overrides:

init in class AbstractNumberGenerator<java.lang.Long>

generate

public java.lang.Long generate()

Description copied from interface: Generator

Returns an instance of the generic type E.

reset

public void reset()

Specified by:

reset in interface org.databene.commons.Resettable

Overrides:

reset in class AbstractGenerator<java.lang.Long>

close

public void close()

Description copied from interface: Generator

Closes the generator. After invocation the state is unavailable.

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface Generator<java.lang.Long>

Overrides:

close in class AbstractGenerator<java.lang.Long>