@Override
protected ScriptedMetricAggregatorFactory doBuild(
AggregationContext context, AggregatorFactory<?> parent, Builder subfactoriesBuilder)
throws IOException {
QueryShardContext queryShardContext = context.searchContext().getQueryShardContext();
Function<Map<String, Object>, ExecutableScript> executableInitScript;
if (initScript != null) {
executableInitScript =
queryShardContext.getLazyExecutableScript(initScript, ScriptContext.Standard.AGGS);
} else {
executableInitScript = (p) -> null;
;
}
Function<Map<String, Object>, SearchScript> searchMapScript =
queryShardContext.getLazySearchScript(mapScript, ScriptContext.Standard.AGGS);
Function<Map<String, Object>, ExecutableScript> executableCombineScript;
if (combineScript != null) {
executableCombineScript =
queryShardContext.getLazyExecutableScript(combineScript, ScriptContext.Standard.AGGS);
} else {
executableCombineScript = (p) -> null;
}
return new ScriptedMetricAggregatorFactory(
name,
type,
searchMapScript,
executableInitScript,
executableCombineScript,
reduceScript,
params,
context,
parent,
subfactoriesBuilder,
metaData);
}
