org.wso2.siddhi.core.util.parser

Class SingleInputStreamParser

java.lang.Object

org.wso2.siddhi.core.util.parser.SingleInputStreamParser

public class SingleInputStreamParser
extends Object

Constructor Summary

Constructors

Constructor and Description
SingleInputStreamParser()

Method Summary

Modifier and Type	Method and Description
static Processor	generateProcessor(org.wso2.siddhi.query.api.execution.query.input.handler.StreamHandler streamHandler, MetaComplexEvent metaEvent, List<VariableExpressionExecutor> variableExpressionExecutors, SiddhiAppContext siddhiAppContext, Map<String,Table> tableMap, boolean supportsBatchProcessing, boolean outputExpectsExpiredEvents, String queryName)
static SingleStreamRuntime	parseInputStream(org.wso2.siddhi.query.api.execution.query.input.stream.SingleInputStream inputStream, SiddhiAppContext siddhiAppContext, List<VariableExpressionExecutor> variableExpressionExecutors, Map<String,org.wso2.siddhi.query.api.definition.AbstractDefinition> streamDefinitionMap, Map<String,org.wso2.siddhi.query.api.definition.AbstractDefinition> tableDefinitionMap, Map<String,org.wso2.siddhi.query.api.definition.AbstractDefinition> windowDefinitionMap, Map<String,org.wso2.siddhi.query.api.definition.AbstractDefinition> aggregationDefinitionMap, Map<String,Table> tableMap, MetaComplexEvent metaComplexEvent, ProcessStreamReceiver processStreamReceiver, boolean supportsBatchProcessing, boolean outputExpectsExpiredEvents, String queryName) Parse single InputStream and return SingleStreamRuntime

Methods inherited from class java.lang.Object

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

Constructor Detail

SingleInputStreamParser

public SingleInputStreamParser()

Method Detail

parseInputStream

public static SingleStreamRuntime parseInputStream(org.wso2.siddhi.query.api.execution.query.input.stream.SingleInputStream inputStream,
                                                   SiddhiAppContext siddhiAppContext,
                                                   List<VariableExpressionExecutor> variableExpressionExecutors,
                                                   Map<String,org.wso2.siddhi.query.api.definition.AbstractDefinition> streamDefinitionMap,
                                                   Map<String,org.wso2.siddhi.query.api.definition.AbstractDefinition> tableDefinitionMap,
                                                   Map<String,org.wso2.siddhi.query.api.definition.AbstractDefinition> windowDefinitionMap,
                                                   Map<String,org.wso2.siddhi.query.api.definition.AbstractDefinition> aggregationDefinitionMap,
                                                   Map<String,Table> tableMap,
                                                   MetaComplexEvent metaComplexEvent,
                                                   ProcessStreamReceiver processStreamReceiver,
                                                   boolean supportsBatchProcessing,
                                                   boolean outputExpectsExpiredEvents,
                                                   String queryName)

Parse single InputStream and return SingleStreamRuntime

Parameters:

inputStream - single input stream to be parsed

siddhiAppContext - query to be parsed

variableExpressionExecutors - List to hold VariableExpressionExecutors to update after query parsing

streamDefinitionMap - Stream Definition Map

tableDefinitionMap - Table Definition Map

windowDefinitionMap - window definition map

aggregationDefinitionMap - aggregation definition map

tableMap - Table Map

metaComplexEvent - MetaComplexEvent

processStreamReceiver - ProcessStreamReceiver

supportsBatchProcessing - supports batch processing

outputExpectsExpiredEvents - is output expects ExpiredEvents

queryName - query name of single input stream belongs to.

Returns:

SingleStreamRuntime

generateProcessor

public static Processor generateProcessor(org.wso2.siddhi.query.api.execution.query.input.handler.StreamHandler streamHandler,
                                          MetaComplexEvent metaEvent,
                                          List<VariableExpressionExecutor> variableExpressionExecutors,
                                          SiddhiAppContext siddhiAppContext,
                                          Map<String,Table> tableMap,
                                          boolean supportsBatchProcessing,
                                          boolean outputExpectsExpiredEvents,
                                          String queryName)