edu.gtts.sautrela.engine.util
Class DataTrimmer

java.lang.Object
  edu.gtts.sautrela.engine.AbstractDataProcessor
      edu.gtts.sautrela.engine.util.DataTrimmer

All Implemented Interfaces:

DataProcessor, java.beans.BeanInfo, java.io.Serializable

public class DataTrimmer
extends AbstractDataProcessor

A simple module that removes elements from vectorial data

Author:

mpenagar

See Also:

Serialized Form

Field Summary

Fields inherited from interface java.beans.BeanInfo

ICON_COLOR_16x16, ICON_COLOR_32x32, ICON_MONO_16x16, ICON_MONO_32x32

Constructor Summary

DataTrimmer()

Method Summary

void	editBeanInfo(java.beans.BeanInfo info)
int	getFromIndex() Getter for property fromIndex.
int	getToIndex() Getter for property toIndex.
static void	main(java.lang.String[] args)
void	process(Buffer in, Buffer out) Data is pulled from imput buffer, processed and pushed into the output buffer.
void	setFromIndex(int fromIndex) Setter for property fromIndex.
void	setToIndex(int toIndex) Setter for property toIndex.

Methods inherited from class edu.gtts.sautrela.engine.AbstractDataProcessor

getAdditionalBeanInfo, getBeanDescriptor, getDefaultEventIndex, getDefaultPropertyIndex, getEventSetDescriptors, getIcon, getMethodDescriptors, getName, getPropertyDescriptors, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

DataTrimmer

public DataTrimmer()

Method Detail

getFromIndex

public int getFromIndex()

Getter for property fromIndex.

Returns:

Value of property fromIndex.

setFromIndex

public void setFromIndex(int fromIndex)

Setter for property fromIndex.

Parameters:

fromIndex - New value of property fromIndex. When vectorial data is received, all values with lower indices are discarted

getToIndex

public int getToIndex()

Getter for property toIndex.

Returns:

Value of property toIndex.

setToIndex

public void setToIndex(int toIndex)

Setter for property toIndex.

Parameters:

toIndex - New value of property toIndex. When vectorial data is received, all values with equal or higher indices are discarted. A negative index is equivalent to the length of the input vector.

process

public void process(Buffer in,
                    Buffer out)
             throws DataProcessorException

Description copied from interface: DataProcessor

Data is pulled from imput buffer, processed and pushed into the output buffer. Processing mus finish as sooan as a CloseData is received.

Parameters:

in - Input Buffer

out - Output Buffer

Throws:

DataProcessorException

editBeanInfo

public void editBeanInfo(java.beans.BeanInfo info)

Overrides:

editBeanInfo in class AbstractDataProcessor

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Throws:

java.lang.Exception