use of org.wso2.siddhi.core.query.processor.stream.window.QueryableProcessor in project siddhi by wso2.
the class StoreQueryParser method constructStoreQueryRuntime.
private static StoreQueryRuntime constructStoreQueryRuntime(Table table, StoreQuery storeQuery, SiddhiAppContext siddhiAppContext, Map<String, Table> tableMap, String queryName, int metaPosition, Expression onCondition, MetaStreamEvent metaStreamEvent, List<VariableExpressionExecutor> variableExpressionExecutors) {
metaStreamEvent.setEventType(EventType.TABLE);
initMetaStreamEvent(metaStreamEvent, table.getTableDefinition());
MatchingMetaInfoHolder metaStreamInfoHolder = generateMatchingMetaInfoHolder(metaStreamEvent, table.getTableDefinition());
CompiledCondition compiledCondition = table.compileCondition(onCondition, metaStreamInfoHolder, siddhiAppContext, variableExpressionExecutors, tableMap, queryName);
if (table instanceof QueryableProcessor) {
List<Attribute> expectedOutputAttributes = buildExpectedOutputAttributes(storeQuery, siddhiAppContext, tableMap, queryName, metaPosition, metaStreamInfoHolder);
CompiledSelection compiledSelection = ((QueryableProcessor) table).compileSelection(storeQuery.getSelector(), expectedOutputAttributes, metaStreamInfoHolder, siddhiAppContext, variableExpressionExecutors, tableMap, queryName);
SelectStoreQueryRuntime storeQueryRuntime = new SelectStoreQueryRuntime((QueryableProcessor) table, compiledCondition, compiledSelection, expectedOutputAttributes, queryName);
QueryParserHelper.reduceMetaComplexEvent(metaStreamInfoHolder.getMetaStateEvent());
QueryParserHelper.updateVariablePosition(metaStreamInfoHolder.getMetaStateEvent(), variableExpressionExecutors);
return storeQueryRuntime;
} else {
FindStoreQueryRuntime storeQueryRuntime = new FindStoreQueryRuntime(table, compiledCondition, queryName, metaStreamEvent);
populateFindStoreQueryRuntime(storeQueryRuntime, metaStreamInfoHolder, storeQuery.getSelector(), variableExpressionExecutors, siddhiAppContext, tableMap, queryName, metaPosition);
return storeQueryRuntime;
}
}
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