stream.generator

Class SinusWave

java.lang.Object

stream.io.AbstractStream

stream.generator.SinusWave

All Implemented Interfaces:

Source, Stream

public class SinusWave
extends AbstractStream

Author:

chris

Field Summary

Fields

Modifier and Type	Field and Description
(package private) Double	amplitude
(package private) Double	frequency
(package private) Double	index
(package private) String	key

Fields inherited from class stream.io.AbstractStream

closed, count, id, in, limit, prefix, seqId, sequenceKey, url

Fields inherited from interface stream.io.Stream

SOURCE_KEY

Constructor Summary

Constructors

Constructor and Description
SinusWave()

Method Summary

Modifier and Type	Method and Description
Double	getAmplitude()
Double	getFrequency()
String	getKey()
Data	readNext()
void	setAmplitude(Double amplitude)
void	setFrequency(Double frequency)
void	setKey(String key)

Methods inherited from class stream.io.AbstractStream

close, getId, getInputStream, getLimit, getPrefix, getSequenceKey, getUrl, init, read, setId, setLimit, setPrefix, setSequenceKey, setUrl

Methods inherited from class java.lang.Object

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

Field Detail

index

Double index

amplitude

Double amplitude

frequency

Double frequency

key

String key

Constructor Detail

SinusWave

public SinusWave()

Method Detail

readNext

public Data readNext()
              throws Exception

Specified by:

readNext in class AbstractStream

Throws:

Exception

See Also:

AbstractStream.read()

getAmplitude

public Double getAmplitude()

Returns:

the amplitude

setAmplitude

public void setAmplitude(Double amplitude)

Parameters:

amplitude - the amplitude to set

getFrequency

public Double getFrequency()

Returns:

the frequency

setFrequency

public void setFrequency(Double frequency)

Parameters:

frequency - the frequency to set

getKey

public String getKey()

Returns:

the key

setKey

public void setKey(String key)

Parameters:

key - the key to set