Package org.opennms.netmgt.measurements.api

Class FilterEngine

java.lang.Object

org.opennms.netmgt.measurements.api.FilterEngine

@Component("filterEngine")
public class FilterEngine
extends Object

Used to apply a series of Filter to a RowSortedTable.

Author:

jwhite

Constructor Summary

Constructors

Constructor	Description
FilterEngine()

Method Summary

Modifier and Type	Method	Description
void	filter(List<FilterDef> filterDefinitions, com.google.common.collect.RowSortedTable<Long,String,Double> table)	Successively applies all of the filters.
void	filter(FilterDef filterDef, com.google.common.collect.RowSortedTable<Long,String,Double> table)	Applies the given filter.
List<FilterMetaData>	getFilterMetaData()
FilterMetaData	getFilterMetaData(String filterName)

Methods inherited from class java.lang.Object

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

Constructor Detail

FilterEngine

public FilterEngine()

Method Detail

filter

public void filter(FilterDef filterDef,
                   com.google.common.collect.RowSortedTable<Long,String,Double> table)
            throws Exception

Applies the given filter.

Throws:

Exception

filter

public void filter(List<FilterDef> filterDefinitions,
                   com.google.common.collect.RowSortedTable<Long,String,Double> table)
            throws FilterException

Successively applies all of the filters.

Throws:

FilterException

getFilterMetaData

public List<FilterMetaData> getFilterMetaData()

getFilterMetaData

public FilterMetaData getFilterMetaData(String filterName)