com.facebook.presto.sql.tree

Class AstVisitor<R,C>

java.lang.Object

com.facebook.presto.sql.tree.AstVisitor<R,C>

Direct Known Subclasses:

DefaultTraversalVisitor, ExpressionFormatter.Formatter, StackableAstVisitor

public abstract class AstVisitor<R,C>
extends Object

Constructor Summary

Constructors

Constructor and Description
AstVisitor()

Method Summary

Modifier and Type	Method and Description
R	process(Node node)
R	process(Node node, C context)
protected R	visitAddColumn(AddColumn node, C context)
protected R	visitAliasedRelation(AliasedRelation node, C context)
protected R	visitAllColumns(AllColumns node, C context)
protected R	visitAlterFunction(AlterFunction node, C context)
protected R	visitAnalyze(Analyze node, C context)
protected R	visitArithmeticBinary(ArithmeticBinaryExpression node, C context)
protected R	visitArithmeticUnary(ArithmeticUnaryExpression node, C context)
protected R	visitArrayConstructor(ArrayConstructor node, C context)
protected R	visitAtTimeZone(AtTimeZone node, C context)
protected R	visitBetweenPredicate(BetweenPredicate node, C context)
protected R	visitBinaryLiteral(BinaryLiteral node, C context)
protected R	visitBindExpression(BindExpression node, C context)
protected R	visitBooleanLiteral(BooleanLiteral node, C context)
protected R	visitCall(Call node, C context)
protected R	visitCallArgument(CallArgument node, C context)
protected R	visitCast(Cast node, C context)
protected R	visitCharLiteral(CharLiteral node, C context)
protected R	visitCoalesceExpression(CoalesceExpression node, C context)
protected R	visitColumnDefinition(ColumnDefinition node, C context)
protected R	visitCommit(Commit node, C context)
protected R	visitComparisonExpression(ComparisonExpression node, C context)
protected R	visitCreateFunction(CreateFunction node, C context)
protected R	visitCreateMaterializedView(CreateMaterializedView node, C context)
protected R	visitCreateRole(CreateRole node, C context)
protected R	visitCreateSchema(CreateSchema node, C context)
protected R	visitCreateTable(CreateTable node, C context)
protected R	visitCreateTableAsSelect(CreateTableAsSelect node, C context)
protected R	visitCreateType(CreateType node, C context)
protected R	visitCreateView(CreateView node, C context)
protected R	visitCube(Cube node, C context)
protected R	visitCurrentTime(CurrentTime node, C context)
protected R	visitCurrentUser(CurrentUser node, C context)
protected R	visitDeallocate(Deallocate node, C context)
protected R	visitDecimalLiteral(DecimalLiteral node, C context)
protected R	visitDelete(Delete node, C context)
protected R	visitDereferenceExpression(DereferenceExpression node, C context)
protected R	visitDescribeInput(DescribeInput node, C context)
protected R	visitDescribeOutput(DescribeOutput node, C context)
protected R	visitDoubleLiteral(DoubleLiteral node, C context)
protected R	visitDropColumn(DropColumn node, C context)
protected R	visitDropFunction(CreateFunction node, C context)
protected R	visitDropFunction(DropFunction node, C context)
protected R	visitDropMaterializedView(DropMaterializedView node, C context)
protected R	visitDropRole(DropRole node, C context)
protected R	visitDropSchema(DropSchema node, C context)
protected R	visitDropTable(DropTable node, C context)
protected R	visitDropView(DropView node, C context)
protected R	visitEnumLiteral(EnumLiteral node, C context)
protected R	visitExcept(Except node, C context)
protected R	visitExecute(Execute node, C context)
protected R	visitExists(ExistsPredicate node, C context)
protected R	visitExplain(Explain node, C context)
protected R	visitExplainOption(ExplainOption node, C context)
protected R	visitExpression(Expression node, C context)
protected R	visitExternalBodyReference(ExternalBodyReference node, C context)
protected R	visitExtract(Extract node, C context)
protected R	visitFieldReference(FieldReference node, C context)
protected R	visitFrameBound(FrameBound node, C context)
protected R	visitFunctionCall(FunctionCall node, C context)
protected R	visitGenericLiteral(GenericLiteral node, C context)
protected R	visitGrant(Grant node, C context)
protected R	visitGrantRoles(GrantRoles node, C context)
protected R	visitGroupBy(GroupBy node, C context)
protected R	visitGroupingElement(GroupingElement node, C context)
protected R	visitGroupingOperation(GroupingOperation node, C context)
protected R	visitGroupingSets(GroupingSets node, C context)
protected R	visitIdentifier(Identifier node, C context)
protected R	visitIfExpression(IfExpression node, C context)
protected R	visitInListExpression(InListExpression node, C context)
protected R	visitInPredicate(InPredicate node, C context)
protected R	visitInsert(Insert node, C context)
protected R	visitIntersect(Intersect node, C context)
protected R	visitIntervalLiteral(IntervalLiteral node, C context)
protected R	visitIsNotNullPredicate(IsNotNullPredicate node, C context)
protected R	visitIsNullPredicate(IsNullPredicate node, C context)
protected R	visitIsolationLevel(Isolation node, C context)
protected R	visitJoin(Join node, C context)
protected R	visitLambdaArgumentDeclaration(LambdaArgumentDeclaration node, C context)
protected R	visitLambdaExpression(LambdaExpression node, C context)
protected R	visitLateral(Lateral node, C context)
protected R	visitLikeClause(LikeClause node, C context)
protected R	visitLikePredicate(LikePredicate node, C context)
protected R	visitLiteral(Literal node, C context)
protected R	visitLogicalBinaryExpression(LogicalBinaryExpression node, C context)
protected R	visitLongLiteral(LongLiteral node, C context)
protected R	visitNode(Node node, C context)
protected R	visitNotExpression(NotExpression node, C context)
protected R	visitNullIfExpression(NullIfExpression node, C context)
protected R	visitNullLiteral(NullLiteral node, C context)
protected R	visitOffset(Offset node, C context)
protected R	visitOrderBy(OrderBy node, C context)
protected R	visitParameter(Parameter node, C context)
protected R	visitPrepare(Prepare node, C context)
protected R	visitProperty(Property node, C context)
protected R	visitQuantifiedComparisonExpression(QuantifiedComparisonExpression node, C context)
protected R	visitQuery(Query node, C context)
protected R	visitQueryBody(QueryBody node, C context)
protected R	visitQuerySpecification(QuerySpecification node, C context)
protected R	visitRefreshMaterializedView(RefreshMaterializedView node, C context)
protected R	visitRelation(Relation node, C context)
protected R	visitRenameColumn(RenameColumn node, C context)
protected R	visitRenameSchema(RenameSchema node, C context)
protected R	visitRenameTable(RenameTable node, C context)
protected R	visitResetSession(ResetSession node, C context)
protected R	visitReturn(Return node, C context)
protected R	visitRevoke(Revoke node, C context)
protected R	visitRevokeRoles(RevokeRoles node, C context)
protected R	visitRollback(Rollback node, C context)
protected R	visitRollup(Rollup node, C context)
protected R	visitRoutineBody(RoutineBody node, C context)
protected R	visitRow(Row node, C context)
protected R	visitSampledRelation(SampledRelation node, C context)
protected R	visitSearchedCaseExpression(SearchedCaseExpression node, C context)
protected R	visitSelect(Select node, C context)
protected R	visitSelectItem(SelectItem node, C context)
protected R	visitSetOperation(SetOperation node, C context)
protected R	visitSetRole(SetRole node, C context)
protected R	visitSetSession(SetSession node, C context)
protected R	visitShowCatalogs(ShowCatalogs node, C context)
protected R	visitShowColumns(ShowColumns node, C context)
protected R	visitShowCreate(ShowCreate node, C context)
protected R	visitShowCreateFunction(ShowCreateFunction node, C context)
protected R	visitShowFunctions(ShowFunctions node, C context)
protected R	visitShowGrants(ShowGrants node, C context)
protected R	visitShowRoleGrants(ShowRoleGrants node, C context)
protected R	visitShowRoles(ShowRoles node, C context)
protected R	visitShowSchemas(ShowSchemas node, C context)
protected R	visitShowSession(ShowSession node, C context)
protected R	visitShowStats(ShowStats node, C context)
protected R	visitShowTables(ShowTables node, C context)
protected R	visitSimpleCaseExpression(SimpleCaseExpression node, C context)
protected R	visitSimpleGroupBy(SimpleGroupBy node, C context)
protected R	visitSingleColumn(SingleColumn node, C context)
protected R	visitSortItem(SortItem node, C context)
protected R	visitStartTransaction(StartTransaction node, C context)
protected R	visitStatement(Statement node, C context)
protected R	visitStringLiteral(StringLiteral node, C context)
protected R	visitSubqueryExpression(SubqueryExpression node, C context)
protected R	visitSubscriptExpression(SubscriptExpression node, C context)
protected R	visitSymbolReference(SymbolReference node, C context)
protected R	visitTable(Table node, C context)
protected R	visitTableElement(TableElement node, C context)
protected R	visitTableSubquery(TableSubquery node, C context)
protected R	visitTimeLiteral(TimeLiteral node, C context)
protected R	visitTimestampLiteral(TimestampLiteral node, C context)
protected R	visitTransactionAccessMode(TransactionAccessMode node, C context)
protected R	visitTransactionMode(TransactionMode node, C context)
protected R	visitTruncateTable(TruncateTable node, C context)
protected R	visitTryExpression(TryExpression node, C context)
protected R	visitUnion(Union node, C context)
protected R	visitUnnest(Unnest node, C context)
protected R	visitUse(Use node, C context)
protected R	visitValues(Values node, C context)
protected R	visitWhenClause(WhenClause node, C context)
protected R	visitWindow(Window node, C context)
protected R	visitWindowFrame(WindowFrame node, C context)
protected R	visitWith(With node, C context)
protected R	visitWithQuery(WithQuery node, C context)

Methods inherited from class java.lang.Object

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

Constructor Detail

AstVisitor

public AstVisitor()

Method Detail

process

public R process(Node node)

process

public R process(Node node,
                 @Nullable
                 C context)

visitNode

protected R visitNode(Node node,
                      C context)

visitExpression

protected R visitExpression(Expression node,
                            C context)

visitCurrentTime

protected R visitCurrentTime(CurrentTime node,
                             C context)

visitExtract

protected R visitExtract(Extract node,
                         C context)

visitArithmeticBinary

protected R visitArithmeticBinary(ArithmeticBinaryExpression node,
                                  C context)

visitBetweenPredicate

protected R visitBetweenPredicate(BetweenPredicate node,
                                  C context)

visitCoalesceExpression

protected R visitCoalesceExpression(CoalesceExpression node,
                                    C context)

visitComparisonExpression

protected R visitComparisonExpression(ComparisonExpression node,
                                      C context)

visitLiteral

protected R visitLiteral(Literal node,
                         C context)

visitDoubleLiteral

protected R visitDoubleLiteral(DoubleLiteral node,
                               C context)

visitDecimalLiteral

protected R visitDecimalLiteral(DecimalLiteral node,
                                C context)

visitStatement

protected R visitStatement(Statement node,
                           C context)

visitPrepare

protected R visitPrepare(Prepare node,
                         C context)

visitDeallocate

protected R visitDeallocate(Deallocate node,
                            C context)

visitExecute

protected R visitExecute(Execute node,
                         C context)

visitDescribeOutput

protected R visitDescribeOutput(DescribeOutput node,
                                C context)

visitDescribeInput

protected R visitDescribeInput(DescribeInput node,
                               C context)

visitQuery

protected R visitQuery(Query node,
                       C context)

visitExplain

protected R visitExplain(Explain node,
                         C context)

visitShowTables

protected R visitShowTables(ShowTables node,
                            C context)

visitShowSchemas

protected R visitShowSchemas(ShowSchemas node,
                             C context)

visitShowCatalogs

protected R visitShowCatalogs(ShowCatalogs node,
                              C context)

visitShowColumns

protected R visitShowColumns(ShowColumns node,
                             C context)

visitShowStats

protected R visitShowStats(ShowStats node,
                           C context)

visitShowCreate

protected R visitShowCreate(ShowCreate node,
                            C context)

visitShowCreateFunction

protected R visitShowCreateFunction(ShowCreateFunction node,
                                    C context)

visitShowFunctions

protected R visitShowFunctions(ShowFunctions node,
                               C context)

visitUse

protected R visitUse(Use node,
                     C context)

visitShowSession

protected R visitShowSession(ShowSession node,
                             C context)

visitSetSession

protected R visitSetSession(SetSession node,
                            C context)

visitResetSession

protected R visitResetSession(ResetSession node,
                              C context)

visitGenericLiteral

protected R visitGenericLiteral(GenericLiteral node,
                                C context)

visitTimeLiteral

protected R visitTimeLiteral(TimeLiteral node,
                             C context)

visitExplainOption

protected R visitExplainOption(ExplainOption node,
                               C context)

visitWith

protected R visitWith(With node,
                      C context)

visitWithQuery

protected R visitWithQuery(WithQuery node,
                           C context)

visitSelect

protected R visitSelect(Select node,
                        C context)

visitRelation

protected R visitRelation(Relation node,
                          C context)

visitQueryBody

protected R visitQueryBody(QueryBody node,
                           C context)

visitOrderBy

protected R visitOrderBy(OrderBy node,
                         C context)

visitOffset

protected R visitOffset(Offset node,
                        C context)

visitQuerySpecification

protected R visitQuerySpecification(QuerySpecification node,
                                    C context)

visitSetOperation

protected R visitSetOperation(SetOperation node,
                              C context)

visitUnion

protected R visitUnion(Union node,
                       C context)

visitIntersect

protected R visitIntersect(Intersect node,
                           C context)

visitExcept

protected R visitExcept(Except node,
                        C context)

visitTimestampLiteral

protected R visitTimestampLiteral(TimestampLiteral node,
                                  C context)

visitWhenClause

protected R visitWhenClause(WhenClause node,
                            C context)

visitIntervalLiteral

protected R visitIntervalLiteral(IntervalLiteral node,
                                 C context)

visitInPredicate

protected R visitInPredicate(InPredicate node,
                             C context)

visitFunctionCall

protected R visitFunctionCall(FunctionCall node,
                              C context)

visitLambdaExpression

protected R visitLambdaExpression(LambdaExpression node,
                                  C context)

visitSimpleCaseExpression

protected R visitSimpleCaseExpression(SimpleCaseExpression node,
                                      C context)

visitStringLiteral

protected R visitStringLiteral(StringLiteral node,
                               C context)

visitCharLiteral

protected R visitCharLiteral(CharLiteral node,
                             C context)

visitBinaryLiteral

protected R visitBinaryLiteral(BinaryLiteral node,
                               C context)

visitBooleanLiteral

protected R visitBooleanLiteral(BooleanLiteral node,
                                C context)

visitEnumLiteral

protected R visitEnumLiteral(EnumLiteral node,
                             C context)

visitInListExpression

protected R visitInListExpression(InListExpression node,
                                  C context)

visitIdentifier

protected R visitIdentifier(Identifier node,
                            C context)

visitDereferenceExpression

protected R visitDereferenceExpression(DereferenceExpression node,
                                       C context)

visitNullIfExpression

protected R visitNullIfExpression(NullIfExpression node,
                                  C context)

visitIfExpression

protected R visitIfExpression(IfExpression node,
                              C context)

visitNullLiteral

protected R visitNullLiteral(NullLiteral node,
                             C context)

visitArithmeticUnary

protected R visitArithmeticUnary(ArithmeticUnaryExpression node,
                                 C context)

visitNotExpression

protected R visitNotExpression(NotExpression node,
                               C context)

visitSelectItem

protected R visitSelectItem(SelectItem node,
                            C context)

visitSingleColumn

protected R visitSingleColumn(SingleColumn node,
                              C context)

visitAllColumns

protected R visitAllColumns(AllColumns node,
                            C context)

visitSearchedCaseExpression

protected R visitSearchedCaseExpression(SearchedCaseExpression node,
                                        C context)

visitLikePredicate

protected R visitLikePredicate(LikePredicate node,
                               C context)

visitIsNotNullPredicate

protected R visitIsNotNullPredicate(IsNotNullPredicate node,
                                    C context)

visitIsNullPredicate

protected R visitIsNullPredicate(IsNullPredicate node,
                                 C context)

visitArrayConstructor

protected R visitArrayConstructor(ArrayConstructor node,
                                  C context)

visitSubscriptExpression

protected R visitSubscriptExpression(SubscriptExpression node,
                                     C context)

visitLongLiteral

protected R visitLongLiteral(LongLiteral node,
                             C context)

visitParameter

protected R visitParameter(Parameter node,
                           C context)

visitLogicalBinaryExpression

protected R visitLogicalBinaryExpression(LogicalBinaryExpression node,
                                         C context)

visitSubqueryExpression

protected R visitSubqueryExpression(SubqueryExpression node,
                                    C context)

visitSortItem

protected R visitSortItem(SortItem node,
                          C context)

visitTable

protected R visitTable(Table node,
                       C context)

visitUnnest

protected R visitUnnest(Unnest node,
                        C context)

visitLateral

protected R visitLateral(Lateral node,
                         C context)

visitValues

protected R visitValues(Values node,
                        C context)

visitRow

protected R visitRow(Row node,
                     C context)

visitTableSubquery

protected R visitTableSubquery(TableSubquery node,
                               C context)

visitAliasedRelation

protected R visitAliasedRelation(AliasedRelation node,
                                 C context)

visitSampledRelation

protected R visitSampledRelation(SampledRelation node,
                                 C context)

visitJoin

protected R visitJoin(Join node,
                      C context)

visitExists

protected R visitExists(ExistsPredicate node,
                        C context)

visitTryExpression

protected R visitTryExpression(TryExpression node,
                               C context)

visitCast

protected R visitCast(Cast node,
                      C context)

visitFieldReference

protected R visitFieldReference(FieldReference node,
                                C context)

visitWindow

protected R visitWindow(Window node,
                        C context)

visitWindowFrame

protected R visitWindowFrame(WindowFrame node,
                             C context)

visitFrameBound

protected R visitFrameBound(FrameBound node,
                            C context)

visitCallArgument

protected R visitCallArgument(CallArgument node,
                              C context)

visitTableElement

protected R visitTableElement(TableElement node,
                              C context)

visitColumnDefinition

protected R visitColumnDefinition(ColumnDefinition node,
                                  C context)

visitLikeClause

protected R visitLikeClause(LikeClause node,
                            C context)

visitCreateSchema

protected R visitCreateSchema(CreateSchema node,
                              C context)

visitDropSchema

protected R visitDropSchema(DropSchema node,
                            C context)

visitRenameSchema

protected R visitRenameSchema(RenameSchema node,
                              C context)

visitCreateTable

protected R visitCreateTable(CreateTable node,
                             C context)

visitCreateType

protected R visitCreateType(CreateType node,
                            C context)

visitCreateTableAsSelect

protected R visitCreateTableAsSelect(CreateTableAsSelect node,
                                     C context)

visitProperty

protected R visitProperty(Property node,
                          C context)

visitDropTable

protected R visitDropTable(DropTable node,
                           C context)

visitRenameTable

protected R visitRenameTable(RenameTable node,
                             C context)

visitRenameColumn

protected R visitRenameColumn(RenameColumn node,
                              C context)

visitDropColumn

protected R visitDropColumn(DropColumn node,
                            C context)

visitAddColumn

protected R visitAddColumn(AddColumn node,
                           C context)

visitAnalyze

protected R visitAnalyze(Analyze node,
                         C context)

visitCreateView

protected R visitCreateView(CreateView node,
                            C context)

visitDropView

protected R visitDropView(DropView node,
                          C context)

visitCreateMaterializedView

protected R visitCreateMaterializedView(CreateMaterializedView node,
                                        C context)

visitDropMaterializedView

protected R visitDropMaterializedView(DropMaterializedView node,
                                      C context)

visitRefreshMaterializedView

protected R visitRefreshMaterializedView(RefreshMaterializedView node,
                                         C context)

visitCreateFunction

protected R visitCreateFunction(CreateFunction node,
                                C context)

visitAlterFunction

protected R visitAlterFunction(AlterFunction node,
                               C context)

visitDropFunction

protected R visitDropFunction(CreateFunction node,
                              C context)

visitDropFunction

protected R visitDropFunction(DropFunction node,
                              C context)

visitInsert

protected R visitInsert(Insert node,
                        C context)

visitCall

protected R visitCall(Call node,
                      C context)

visitDelete

protected R visitDelete(Delete node,
                        C context)

visitTruncateTable

protected R visitTruncateTable(TruncateTable node,
                               C context)

visitStartTransaction

protected R visitStartTransaction(StartTransaction node,
                                  C context)

visitCreateRole

protected R visitCreateRole(CreateRole node,
                            C context)

visitDropRole

protected R visitDropRole(DropRole node,
                          C context)

visitGrantRoles

protected R visitGrantRoles(GrantRoles node,
                            C context)

visitRevokeRoles

protected R visitRevokeRoles(RevokeRoles node,
                             C context)

visitSetRole

protected R visitSetRole(SetRole node,
                         C context)

visitGrant

protected R visitGrant(Grant node,
                       C context)

visitRevoke

protected R visitRevoke(Revoke node,
                        C context)

visitShowGrants

protected R visitShowGrants(ShowGrants node,
                            C context)

visitShowRoles

protected R visitShowRoles(ShowRoles node,
                           C context)

visitShowRoleGrants

protected R visitShowRoleGrants(ShowRoleGrants node,
                                C context)

visitTransactionMode

protected R visitTransactionMode(TransactionMode node,
                                 C context)

visitIsolationLevel

protected R visitIsolationLevel(Isolation node,
                                C context)

visitTransactionAccessMode

protected R visitTransactionAccessMode(TransactionAccessMode node,
                                       C context)

visitCommit

protected R visitCommit(Commit node,
                        C context)

visitRollback

protected R visitRollback(Rollback node,
                          C context)

visitAtTimeZone

protected R visitAtTimeZone(AtTimeZone node,
                            C context)

visitGroupBy

protected R visitGroupBy(GroupBy node,
                         C context)

visitGroupingElement

protected R visitGroupingElement(GroupingElement node,
                                 C context)

visitCube

protected R visitCube(Cube node,
                      C context)

visitGroupingSets

protected R visitGroupingSets(GroupingSets node,
                              C context)

visitRollup

protected R visitRollup(Rollup node,
                        C context)

visitSimpleGroupBy

protected R visitSimpleGroupBy(SimpleGroupBy node,
                               C context)

visitSymbolReference

protected R visitSymbolReference(SymbolReference node,
                                 C context)

visitQuantifiedComparisonExpression

protected R visitQuantifiedComparisonExpression(QuantifiedComparisonExpression node,
                                                C context)

visitLambdaArgumentDeclaration

protected R visitLambdaArgumentDeclaration(LambdaArgumentDeclaration node,
                                           C context)

visitBindExpression

protected R visitBindExpression(BindExpression node,
                                C context)

visitGroupingOperation

protected R visitGroupingOperation(GroupingOperation node,
                                   C context)

visitCurrentUser

protected R visitCurrentUser(CurrentUser node,
                             C context)

visitRoutineBody

protected R visitRoutineBody(RoutineBody node,
                             C context)

visitReturn

protected R visitReturn(Return node,
                        C context)

visitExternalBodyReference

protected R visitExternalBodyReference(ExternalBodyReference node,
                                       C context)