com.espertech.esper.core.service
Class StatementLifecycleSvcUtil

java.lang.Object
  com.espertech.esper.core.service.StatementLifecycleSvcUtil

public class StatementLifecycleSvcUtil
extends java.lang.Object

Constructor Summary

StatementLifecycleSvcUtil()

Method Summary

static void	assignFilterSpecIds(FilterSpecCompiled filterSpec, FilterSpecCompiled[] filterSpecsAll)
static SelectClauseSpecCompiled	compileSelectClause(SelectClauseSpecRaw spec)
static boolean	isWritesToTables(StatementSpecRaw statementSpec, TableService tableService)
static void	walkStatement(StatementSpecRaw spec, ExprNodeSubselectDeclaredDotVisitor visitor)
static void	walkStreamSpecs(StatementSpecRaw spec, ExprNodeSubselectDeclaredDotVisitor visitor)

Methods inherited from class java.lang.Object

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

Constructor Detail

StatementLifecycleSvcUtil

public StatementLifecycleSvcUtil()

Method Detail

assignFilterSpecIds

public static void assignFilterSpecIds(FilterSpecCompiled filterSpec,
                                       FilterSpecCompiled[] filterSpecsAll)

walkStatement

public static void walkStatement(StatementSpecRaw spec,
                                 ExprNodeSubselectDeclaredDotVisitor visitor)
                          throws ExprValidationException

Throws:

ExprValidationException

walkStreamSpecs

public static void walkStreamSpecs(StatementSpecRaw spec,
                                   ExprNodeSubselectDeclaredDotVisitor visitor)

compileSelectClause

public static SelectClauseSpecCompiled compileSelectClause(SelectClauseSpecRaw spec)

isWritesToTables

public static boolean isWritesToTables(StatementSpecRaw statementSpec,
                                       TableService tableService)