com.metamatrix.query.sql
Class LanguageVisitor

java.lang.Object
  com.metamatrix.query.sql.LanguageVisitor

Direct Known Subclasses:

AbstractNavigator, AbstractValidationVisitor, AggregateSymbolCollectorVisitor, BindVariableVisitor, CommandCollectorVisitor, CorrelatedReferenceCollectorVisitor, CriteriaCapabilityValidatorVisitor, CriteriaTranslatorVisitor, ElementCollectorVisitor, EvaluatableVisitor, ExpressionMappingVisitor, ExpressionSymbolCollector, FunctionCollectorVisitor, GroupCollectorVisitor, PredicateCollectorVisitor, ReferenceCollectorVisitor, ResolverVisitor, ResolveVirtualGroupCriteriaVisitor, SQLStringVisitor, ValueIteratorProviderCollectorVisitor, VariableCollectorVisitor

public abstract class LanguageVisitor
extends java.lang.Object

The LanguageVisitor can be used to visit a LanguageObject as if it were a tree and perform some action on some or all of the language objects that are visited. The LanguageVisitor is extended to create a concrete visitor and some or all of the public visit methods should be overridden to provide the visitor functionality. These public visit methods SHOULD NOT be called directly.

Constructor Summary

LanguageVisitor()

Method Summary

void	setAbort(boolean abort)
boolean	shouldAbort()
void	visit(AggregateSymbol obj)
void	visit(AliasSymbol obj)
void	visit(AllInGroupSymbol obj)
void	visit(AllSymbol obj)
void	visit(AssignmentStatement obj)
void	visit(BatchedUpdateCommand obj)
void	visit(BetweenCriteria obj)
void	visit(Block obj)
void	visit(BreakStatement obj)
void	visit(CaseExpression obj)
void	visit(CommandStatement obj)
void	visit(CompareCriteria obj)
void	visit(CompoundCriteria obj)
void	visit(Constant obj)
void	visit(ContinueStatement obj)
void	visit(Create obj)
void	visit(CreateUpdateProcedureCommand obj)
void	visit(CriteriaSelector obj)
void	visit(DeclareStatement obj)
void	visit(Delete obj)
void	visit(DependentSetCriteria obj)
void	visit(Drop obj)
void	visit(DynamicCommand obj)
void	visit(ElementSymbol obj)
void	visit(ExistsCriteria obj)
void	visit(ExpressionSymbol obj)
void	visit(From obj)
void	visit(Function obj)
void	visit(GroupBy obj)
void	visit(GroupSymbol obj)
void	visit(HasCriteria obj)
void	visit(IfStatement obj)
void	visit(Insert obj)
void	visit(Into obj)
void	visit(IsNullCriteria obj)
void	visit(JoinPredicate obj)
void	visit(JoinType obj)
void	visit(Limit obj)
void	visit(LoopStatement obj)
void	visit(MatchCriteria obj)
void	visit(NotCriteria obj)
void	visit(Option obj)
void	visit(OrderBy obj)
void	visit(ProcedureContainer obj)
void	visit(Query obj)
void	visit(RaiseErrorStatement obj)
void	visit(Reference obj)
void	visit(ScalarSubquery obj)
void	visit(SearchedCaseExpression obj)
void	visit(Select obj)
void	visit(SetClause obj)
void	visit(SetClauseList obj)
void	visit(SetCriteria obj)
void	visit(SetQuery obj)
void	visit(StoredProcedure obj)
void	visit(SubqueryCompareCriteria obj)
void	visit(SubqueryFromClause obj)
void	visit(SubquerySetCriteria obj)
void	visit(TranslateCriteria obj)
void	visit(UnaryFromClause obj)
void	visit(Update obj)
void	visit(WhileStatement obj)
void	visit(XQuery obj)

Methods inherited from class java.lang.Object

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

Constructor Detail

LanguageVisitor

public LanguageVisitor()

Method Detail

setAbort

public void setAbort(boolean abort)

shouldAbort

public final boolean shouldAbort()

visit

public void visit(BatchedUpdateCommand obj)

visit

public void visit(BetweenCriteria obj)

visit

public void visit(CaseExpression obj)

visit

public void visit(CompareCriteria obj)

visit

public void visit(CompoundCriteria obj)

visit

public void visit(Delete obj)

visit

public void visit(ExistsCriteria obj)

visit

public void visit(From obj)

visit

public void visit(GroupBy obj)

visit

public void visit(Insert obj)

visit

public void visit(IsNullCriteria obj)

visit

public void visit(JoinPredicate obj)

visit

public void visit(JoinType obj)

visit

public void visit(Limit obj)

visit

public void visit(MatchCriteria obj)

visit

public void visit(NotCriteria obj)

visit

public void visit(Option obj)

visit

public void visit(OrderBy obj)

visit

public void visit(Query obj)

visit

public void visit(SearchedCaseExpression obj)

visit

public void visit(Select obj)

visit

public void visit(SetCriteria obj)

visit

public void visit(SetQuery obj)

visit

public void visit(StoredProcedure obj)

visit

public void visit(SubqueryCompareCriteria obj)

visit

public void visit(SubqueryFromClause obj)

visit

public void visit(SubquerySetCriteria obj)

visit

public void visit(UnaryFromClause obj)

visit

public void visit(Update obj)

visit

public void visit(Into obj)

visit

public void visit(XQuery obj)

visit

public void visit(DependentSetCriteria obj)

visit

public void visit(Create obj)

visit

public void visit(Drop obj)

visit

public void visit(AggregateSymbol obj)

visit

public void visit(AliasSymbol obj)

visit

public void visit(AllInGroupSymbol obj)

visit

public void visit(AllSymbol obj)

visit

public void visit(Constant obj)

visit

public void visit(ElementSymbol obj)

visit

public void visit(ExpressionSymbol obj)

visit

public void visit(Function obj)

visit

public void visit(GroupSymbol obj)

visit

public void visit(Reference obj)

visit

public void visit(ScalarSubquery obj)

visit

public void visit(AssignmentStatement obj)

visit

public void visit(Block obj)

visit

public void visit(CommandStatement obj)

visit

public void visit(CreateUpdateProcedureCommand obj)

visit

public void visit(CriteriaSelector obj)

visit

public void visit(DeclareStatement obj)

visit

public void visit(HasCriteria obj)

visit

public void visit(IfStatement obj)

visit

public void visit(RaiseErrorStatement obj)

visit

public void visit(TranslateCriteria obj)

visit

public void visit(BreakStatement obj)

visit

public void visit(ContinueStatement obj)

visit

public void visit(WhileStatement obj)

visit

public void visit(LoopStatement obj)

visit

public void visit(DynamicCommand obj)

visit

public void visit(ProcedureContainer obj)

visit

public void visit(SetClauseList obj)

visit

public void visit(SetClause obj)