io.crate.sql.tree

Class AstVisitor<R,C>

java.lang.Object

io.crate.sql.tree.AstVisitor<R,C>

Direct Known Subclasses:

DefaultTraversalVisitor, ExpressionFormatter.Formatter, ExpressionToByteSizeValueVisitor, ExpressionToNumberVisitor, ExpressionToObjectVisitor, ExpressionToStringVisitor, SafeExpressionToStringVisitor, SubscriptVisitor

public abstract class AstVisitor<R,C>
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
AstVisitor()

Method Summary

Modifier and Type	Method and Description
R	process(Node node, C context)
R	visitAddColumnDefinition(AddColumnDefinition node, C context)
protected R	visitAliasedRelation(AliasedRelation node, C context)
protected R	visitAllColumns(AllColumns node, C context)
R	visitAlterBlobTable(AlterBlobTable node, C context)
R	visitAlterTable(AlterTable node, C context)
R	visitAlterTableAddColumnStatement(AlterTableAddColumn node, C context)
protected R	visitArithmeticExpression(ArithmeticExpression node, C context)
R	visitArrayComparisonExpression(ArrayComparisonExpression node, C context)
R	visitArrayLikePredicate(ArrayLikePredicate node, C context)
R	visitArrayLiteral(ArrayLiteral node, C context)
R	visitAssignment(Assignment node, C context)
R	visitBegin(BeginStatement node, C context)
protected R	visitBetweenPredicate(BetweenPredicate node, C context)
protected R	visitBooleanLiteral(BooleanLiteral node, C context)
protected R	visitCast(Cast node, C context)
R	visitCharFilters(CharFilters node, C context)
R	visitClusteredBy(ClusteredBy node, C context)
R	visitCollectionColumnType(CollectionColumnType node, C context)
R	visitColumnConstraint(ColumnConstraint node, C context)
R	visitColumnDefinition(ColumnDefinition node, C context)
R	visitColumnType(ColumnType node, C context)
protected R	visitComparisonExpression(ComparisonExpression node, C context)
R	visitCopyFrom(CopyFrom node, C context)
R	visitCopyTo(CopyTo node, C context)
protected R	visitCreateAlias(CreateAlias node, C context)
R	visitCreateAnalyzer(CreateAnalyzer node, C context)
R	visitCreateBlobTable(CreateBlobTable node, C context)
protected R	visitCreateMaterializedView(CreateMaterializedView node, C context)
R	visitCreateRepository(CreateRepository node, C context)
R	visitCreateSnapshot(CreateSnapshot node, C context)
R	visitCreateTable(CreateTable node, C context)
protected R	visitCurrentTime(CurrentTime node, C context)
protected R	visitDateLiteral(DateLiteral node, C context)
R	visitDelete(Delete node, C context)
protected R	visitDoubleLiteral(DoubleLiteral node, C context)
protected R	visitDropAlias(DropAlias node, C context)
R	visitDropBlobTable(DropBlobTable node, C context)
R	visitDropRepository(DropRepository node, C context)
R	visitDropSnapshot(DropSnapshot node, C context)
R	visitDropTable(DropTable node, C context)
protected R	visitExcept(Except 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	visitExtract(Extract node, C context)
R	visitFrameBound(FrameBound node, C context)
protected R	visitFunctionCall(FunctionCall node, C context)
R	visitGenericProperties(GenericProperties node, C context)
R	visitGenericProperty(GenericProperty node, C context)
protected R	visitIfExpression(IfExpression node, C context)
R	visitIndexColumnConstraint(IndexColumnConstraint node, C context)
R	visitIndexDefinition(IndexDefinition node, C context)
protected R	visitInListExpression(InListExpression node, C context)
protected R	visitInPredicate(InPredicate node, C context)
R	visitInputReference(InputReference node, C context)
R	visitInsert(Insert node, C context)
R	visitInsertFromSubquery(InsertFromSubquery node, C context)
R	visitInsertFromValues(InsertFromValues node, C context)
protected R	visitIntersect(Intersect node, C context)
protected R	visitIsNotNullPredicate(IsNotNullPredicate node, C context)
protected R	visitIsNullPredicate(IsNullPredicate node, C context)
protected R	visitJoin(Join node, C context)
R	visitKillStatement(KillStatement 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)
R	visitMatchPredicate(MatchPredicate node, C context)
R	visitMatchPredicateColumnIdent(MatchPredicateColumnIdent node, C context)
protected R	visitNegativeExpression(NegativeExpression node, C context)
protected R	visitNode(Node node, C context)
protected R	visitNotExpression(NotExpression node, C context)
R	visitNotNullColumnConstraint(NotNullColumnConstraint node, C context)
protected R	visitNullLiteral(NullLiteral node, C context)
R	visitObjectColumnType(ObjectColumnType node, C context)
R	visitObjectLiteral(ObjectLiteral node, C context)
R	visitOptimizeStatement(OptimizeStatement node, C context)
R	visitParameterExpression(ParameterExpression node, C context)
R	visitPartitionedBy(PartitionedBy node, C context)
R	visitPrimaryKeyColumnConstraint(PrimaryKeyColumnConstraint node, C context)
R	visitPrimaryKeyConstraint(PrimaryKeyConstraint node, C context)
protected R	visitQualifiedNameReference(QualifiedNameReference 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)
R	visitRefreshStatement(RefreshStatement node, C context)
protected R	visitRelation(Relation node, C context)
R	visitResetStatement(ResetStatement node, C context)
R	visitRestoreSnapshot(RestoreSnapshot 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)
R	visitSetStatement(SetStatement node, C context)
protected R	visitShowCatalogs(ShowCatalogs node, C context)
protected R	visitShowColumns(ShowColumns node, C context)
R	visitShowCreateTable(ShowCreateTable node, C context)
protected R	visitShowFunctions(ShowFunctions node, C context)
protected R	visitShowPartitions(ShowPartitions node, C context)
protected R	visitShowSchemas(ShowSchemas node, C context)
protected R	visitShowTables(ShowTables node, C context)
R	visitShowTransaction(ShowTransaction showTransaction, C context)
protected R	visitSimpleCaseExpression(SimpleCaseExpression node, C context)
protected R	visitSingleColumn(SingleColumn node, C context)
protected R	visitSortItem(SortItem 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	visitTable(Table node, C context)
R	visitTableElement(TableElement node, C context)
R	visitTableFunction(TableFunction node, C context)
protected R	visitTableSubquery(TableSubquery node, C context)
protected R	visitTimeLiteral(TimeLiteral node, C context)
protected R	visitTimestampLiteral(TimestampLiteral node, C context)
R	visitTokenFilters(TokenFilters node, C context)
R	visitTokenizer(Tokenizer node, C context)
protected R	visitTryCast(TryCast node, C context)
protected R	visitUnion(Union node, C context)
R	visitUpdate(Update node, C context)
R	visitValuesList(ValuesList node, C context)
protected R	visitWhenClause(WhenClause node, C context)
R	visitWindow(Window node, C context)
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,
                 @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)

visitArithmeticExpression

protected R visitArithmeticExpression(ArithmeticExpression node,
                                      C context)

visitBetweenPredicate

protected R visitBetweenPredicate(BetweenPredicate node,
                                  C context)

visitComparisonExpression

protected R visitComparisonExpression(ComparisonExpression node,
                                      C context)

visitLiteral

protected R visitLiteral(Literal node,
                         C context)

visitDateLiteral

protected R visitDateLiteral(DateLiteral node,
                             C context)

visitDoubleLiteral

protected R visitDoubleLiteral(DoubleLiteral node,
                               C context)

visitStatement

protected R visitStatement(Statement 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)

visitShowPartitions

protected R visitShowPartitions(ShowPartitions node,
                                C context)

visitShowFunctions

protected R visitShowFunctions(ShowFunctions 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)

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)

visitInPredicate

protected R visitInPredicate(InPredicate node,
                             C context)

visitFunctionCall

protected R visitFunctionCall(FunctionCall node,
                              C context)

visitSimpleCaseExpression

protected R visitSimpleCaseExpression(SimpleCaseExpression node,
                                      C context)

visitStringLiteral

protected R visitStringLiteral(StringLiteral node,
                               C context)

visitBooleanLiteral

protected R visitBooleanLiteral(BooleanLiteral node,
                                C context)

visitInListExpression

protected R visitInListExpression(InListExpression node,
                                  C context)

visitQualifiedNameReference

protected R visitQualifiedNameReference(QualifiedNameReference node,
                                        C context)

visitIfExpression

protected R visitIfExpression(IfExpression node,
                              C context)

visitNullLiteral

protected R visitNullLiteral(NullLiteral node,
                             C context)

visitNegativeExpression

protected R visitNegativeExpression(NegativeExpression 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)

visitLongLiteral

protected R visitLongLiteral(LongLiteral 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)

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)

visitCast

protected R visitCast(Cast node,
                      C context)

visitTryCast

protected R visitTryCast(TryCast node,
                         C context)

visitInputReference

public R visitInputReference(InputReference node,
                             C context)

visitWindow

public R visitWindow(Window node,
                     C context)

visitWindowFrame

public R visitWindowFrame(WindowFrame node,
                          C context)

visitFrameBound

public R visitFrameBound(FrameBound node,
                         C context)

visitCreateMaterializedView

protected R visitCreateMaterializedView(CreateMaterializedView node,
                                        C context)

visitRefreshMaterializedView

protected R visitRefreshMaterializedView(RefreshMaterializedView node,
                                         C context)

visitCreateAlias

protected R visitCreateAlias(CreateAlias node,
                             C context)

visitDropAlias

protected R visitDropAlias(DropAlias node,
                           C context)

visitSubscriptExpression

protected R visitSubscriptExpression(SubscriptExpression node,
                                     C context)

visitParameterExpression

public R visitParameterExpression(ParameterExpression node,
                                  C context)

visitInsert

public R visitInsert(Insert node,
                     C context)

visitValuesList

public R visitValuesList(ValuesList node,
                         C context)

visitDelete

public R visitDelete(Delete node,
                     C context)

visitUpdate

public R visitUpdate(Update node,
                     C context)

visitAssignment

public R visitAssignment(Assignment node,
                         C context)

visitCopyFrom

public R visitCopyFrom(CopyFrom node,
                       C context)

visitCreateTable

public R visitCreateTable(CreateTable node,
                          C context)

visitShowCreateTable

public R visitShowCreateTable(ShowCreateTable node,
                              C context)

visitTableElement

public R visitTableElement(TableElement node,
                           C context)

visitClusteredBy

public R visitClusteredBy(ClusteredBy node,
                          C context)

visitColumnDefinition

public R visitColumnDefinition(ColumnDefinition node,
                               C context)

visitColumnType

public R visitColumnType(ColumnType node,
                         C context)

visitObjectColumnType

public R visitObjectColumnType(ObjectColumnType node,
                               C context)

visitColumnConstraint

public R visitColumnConstraint(ColumnConstraint node,
                               C context)

visitPrimaryKeyColumnConstraint

public R visitPrimaryKeyColumnConstraint(PrimaryKeyColumnConstraint node,
                                         C context)

visitNotNullColumnConstraint

public R visitNotNullColumnConstraint(NotNullColumnConstraint node,
                                      C context)

visitIndexColumnConstraint

public R visitIndexColumnConstraint(IndexColumnConstraint node,
                                    C context)

visitGenericProperties

public R visitGenericProperties(GenericProperties node,
                                C context)

visitGenericProperty

public R visitGenericProperty(GenericProperty node,
                              C context)

visitPrimaryKeyConstraint

public R visitPrimaryKeyConstraint(PrimaryKeyConstraint node,
                                   C context)

visitIndexDefinition

public R visitIndexDefinition(IndexDefinition node,
                              C context)

visitCollectionColumnType

public R visitCollectionColumnType(CollectionColumnType node,
                                   C context)

visitDropTable

public R visitDropTable(DropTable node,
                        C context)

visitCreateAnalyzer

public R visitCreateAnalyzer(CreateAnalyzer node,
                             C context)

visitTokenizer

public R visitTokenizer(Tokenizer node,
                        C context)

visitCharFilters

public R visitCharFilters(CharFilters node,
                          C context)

visitTokenFilters

public R visitTokenFilters(TokenFilters node,
                           C context)

visitCreateBlobTable

public R visitCreateBlobTable(CreateBlobTable node,
                              C context)

visitDropBlobTable

public R visitDropBlobTable(DropBlobTable node,
                            C context)

visitRefreshStatement

public R visitRefreshStatement(RefreshStatement node,
                               C context)

visitOptimizeStatement

public R visitOptimizeStatement(OptimizeStatement node,
                                C context)

visitAlterTable

public R visitAlterTable(AlterTable node,
                         C context)

visitAlterBlobTable

public R visitAlterBlobTable(AlterBlobTable node,
                             C context)

visitCopyTo

public R visitCopyTo(CopyTo node,
                     C context)

visitPartitionedBy

public R visitPartitionedBy(PartitionedBy node,
                            C context)

visitArrayComparisonExpression

public R visitArrayComparisonExpression(ArrayComparisonExpression node,
                                        C context)

visitArrayLiteral

public R visitArrayLiteral(ArrayLiteral node,
                           C context)

visitObjectLiteral

public R visitObjectLiteral(ObjectLiteral node,
                            C context)

visitArrayLikePredicate

public R visitArrayLikePredicate(ArrayLikePredicate node,
                                 C context)

visitSetStatement

public R visitSetStatement(SetStatement node,
                           C context)

visitResetStatement

public R visitResetStatement(ResetStatement node,
                             C context)

visitAlterTableAddColumnStatement

public R visitAlterTableAddColumnStatement(AlterTableAddColumn node,
                                           C context)

visitAddColumnDefinition

public R visitAddColumnDefinition(AddColumnDefinition node,
                                  C context)

visitInsertFromValues

public R visitInsertFromValues(InsertFromValues node,
                               C context)

visitInsertFromSubquery

public R visitInsertFromSubquery(InsertFromSubquery node,
                                 C context)

visitMatchPredicate

public R visitMatchPredicate(MatchPredicate node,
                             C context)

visitMatchPredicateColumnIdent

public R visitMatchPredicateColumnIdent(MatchPredicateColumnIdent node,
                                        C context)

visitKillStatement

public R visitKillStatement(KillStatement node,
                            C context)

visitDropRepository

public R visitDropRepository(DropRepository node,
                             C context)

visitCreateRepository

public R visitCreateRepository(CreateRepository node,
                               C context)

visitDropSnapshot

public R visitDropSnapshot(DropSnapshot node,
                           C context)

visitCreateSnapshot

public R visitCreateSnapshot(CreateSnapshot node,
                             C context)

visitRestoreSnapshot

public R visitRestoreSnapshot(RestoreSnapshot node,
                              C context)

visitTableFunction

public R visitTableFunction(TableFunction node,
                            C context)

visitBegin

public R visitBegin(BeginStatement node,
                    C context)

visitShowTransaction

public R visitShowTransaction(ShowTransaction showTransaction,
                              C context)