org.mbari.jddac
Class SampleCountFilter

java.lang.Object
  org.mbari.jddac.SampleCountFilter

All Implemented Interfaces:

IFilter

public class SampleCountFilter
extends java.lang.Object
implements IFilter

This filter limits the number of samples to 'count'. If an additional sample is added it's added to the end of the list and the oldest sample is removed. Use as:

 AggregationBlock fblock = new AggregationBlock();
 fblock.addFilter(new SampleCountFilter(fblock, 10)); // Hold onto 10 samples
 

Author:

brian

Field Summary

Fields inherited from interface org.mbari.jddac.IFilter

KEY

Constructor Summary

SampleCountFilter(AggregationBlock aggregationBlock)
Creates a new instance of SampleCountFilter

SampleCountFilter(AggregationBlock aggregationBlock, int count)

Method Summary

boolean	accept(net.java.jddac.common.type.ArgArray argArray)
int	getCount()
void	setCount(int count)

Methods inherited from class java.lang.Object

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

Constructor Detail

SampleCountFilter

public SampleCountFilter(AggregationBlock aggregationBlock)

Creates a new instance of SampleCountFilter

SampleCountFilter

public SampleCountFilter(AggregationBlock aggregationBlock,
                         int count)

Method Detail

accept

public boolean accept(net.java.jddac.common.type.ArgArray argArray)

Specified by:

accept in interface IFilter

getCount

public int getCount()

setCount

public void setCount(int count)