io.warp10.script

Interface WarpScriptFilterFunction

All Known Implementing Classes:

FilterAny, FilterByClass, FilterByLabels, FilterByMetadata, FilterBySelector, FilterBySize, FilterLastEQ, FilterLastGE, FilterLastGT, FilterLastLE, FilterLastLT, FilterLastNE, LatencyFilter, MACROFILTER.MacroFilterWrapper

public interface WarpScriptFilterFunction

Interface implemented by all WarpScript filters.

Method Summary

Modifier and Type	Method and Description
java.util.List<GeoTimeSerie>	filter(java.util.Map<java.lang.String,java.lang.String> labels, java.util.List<GeoTimeSerie>... series) Return the subset of 'series' which satisfies the filter.

Method Detail

filter

java.util.List<GeoTimeSerie> filter(java.util.Map<java.lang.String,java.lang.String> labels,
                                    java.util.List<GeoTimeSerie>... series)
                             throws WarpScriptException

Return the subset of 'series' which satisfies the filter.

Parameters:

labels - Labels of the partition being filtered

series - GTS instances to filter, one list from each original GTS list, all parts of the same partition

Returns:

A list of GTS to retain. All retained GTS MUST be in 'series'

Throws:

WarpScriptException