org.wso2.siddhi.extension.eventtable.rdbms

Class RDBMSOperatorParser

java.lang.Object

org.wso2.siddhi.extension.eventtable.rdbms.RDBMSOperatorParser

public class RDBMSOperatorParser
extends Object

Method Summary

Modifier and Type

Method and Description

static org.wso2.siddhi.core.util.collection.operator.Operator

parse(DBHandler dbHandler, org.wso2.siddhi.query.api.expression.Expression expression, org.wso2.siddhi.core.util.collection.operator.MatchingMetaStateHolder matchingMetaStateHolder, org.wso2.siddhi.core.config.ExecutionPlanContext executionPlanContext, List<org.wso2.siddhi.core.executor.VariableExpressionExecutor> variableExpressionExecutors, Map<String,org.wso2.siddhi.core.table.EventTable> eventTableMap, org.wso2.siddhi.query.api.definition.TableDefinition tableDefinition, CachingTable cachingTable, String queryName) Method that constructs the Operator for RDBMS related operations

Methods inherited from class java.lang.Object

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

Method Detail

parse

public static org.wso2.siddhi.core.util.collection.operator.Operator parse(DBHandler dbHandler,
                                                                           org.wso2.siddhi.query.api.expression.Expression expression,
                                                                           org.wso2.siddhi.core.util.collection.operator.MatchingMetaStateHolder matchingMetaStateHolder,
                                                                           org.wso2.siddhi.core.config.ExecutionPlanContext executionPlanContext,
                                                                           List<org.wso2.siddhi.core.executor.VariableExpressionExecutor> variableExpressionExecutors,
                                                                           Map<String,org.wso2.siddhi.core.table.EventTable> eventTableMap,
                                                                           org.wso2.siddhi.query.api.definition.TableDefinition tableDefinition,
                                                                           CachingTable cachingTable,
                                                                           String queryName)

Method that constructs the Operator for RDBMS related operations

Parameters:

dbHandler - dbHandler

expression - Expression

matchingMetaStateHolder - MetaComplexEvent and details

executionPlanContext - ExecutionPlanContext

variableExpressionExecutors - list of VariableExpressionExecutor

eventTableMap - EventTable map

cachingTable - caching table

Returns:

Operator