org.teiid.query.sql.visitor
Class SQLStringVisitor

java.lang.Object
  org.teiid.query.sql.LanguageVisitor
      org.teiid.query.sql.visitor.SQLStringVisitor

public class SQLStringVisitor
extends LanguageVisitor

The SQLStringVisitor will visit a set of language objects and return the corresponding SQL string representation.

Field Summary

protected java.lang.StringBuilder	parts
static java.lang.String	UNDEFINED

Constructor Summary

SQLStringVisitor()

Method Summary

void	addCacheHint(CacheHint obj)
protected void	addTabs(int level)
protected void	append(java.lang.Object value)
protected void	appendSetQuery(SetQuery parent, QueryCommand obj, boolean right)
protected void	beginClause(int level)
static java.lang.String	escapeSinglePart(java.lang.String part)
java.lang.String	getSQLString() Retrieve completed string from the visitor.
static java.lang.String	getSQLString(LanguageObject obj) Helper to quickly get the parser string for an object using the visitor.
void	visit(AggregateSymbol obj)
void	visit(AliasSymbol obj)
void	visit(AllInGroupSymbol obj)
void	visit(AllSymbol obj)
void	visit(AssignmentStatement 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(DerivedColumn obj)
void	visit(Drop obj)
void	visit(DynamicCommand obj)
void	visit(ElementSymbol obj)
void	visit(ExistsCriteria obj)
void	visit(ExpressionCriteria 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(OrderByItem obj)
void	visit(Query obj)
void	visit(QueryString 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(TextLine obj)
void	visit(TextTable obj)
void	visit(TranslateCriteria obj)
void	visit(UnaryFromClause obj)
void	visit(Update obj)
void	visit(WhileStatement obj)
void	visit(WithQueryCommand obj)
void	visit(XMLAttributes obj)
void	visit(XMLElement obj)
void	visit(XMLForest obj)
void	visit(XMLNamespaces obj)
void	visit(XMLParse obj)
void	visit(XMLQuery obj)
void	visit(XMLSerialize obj)
void	visit(XMLTable obj)
protected void	visitCriteria(java.lang.String keyWord, Criteria crit)
protected void	visitNode(LanguageObject obj)

Methods inherited from class org.teiid.query.sql.LanguageVisitor

setAbort, shouldAbort, visit, visit

Methods inherited from class java.lang.Object

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

Field Detail

UNDEFINED

public static final java.lang.String UNDEFINED

See Also:

Constant Field Values

parts

protected java.lang.StringBuilder parts

Constructor Detail

SQLStringVisitor

public SQLStringVisitor()

Method Detail

getSQLString

public static final java.lang.String getSQLString(LanguageObject obj)

Helper to quickly get the parser string for an object using the visitor.

Parameters:

obj - Language object

Returns:

String SQL String for obj

getSQLString

public java.lang.String getSQLString()

Retrieve completed string from the visitor.

Returns:

Complete SQL string for the visited nodes

visitNode

protected void visitNode(LanguageObject obj)

append

protected void append(java.lang.Object value)

beginClause

protected void beginClause(int level)

visit

public void visit(BetweenCriteria obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(CaseExpression obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(CompareCriteria obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(CompoundCriteria obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(Delete obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(DependentSetCriteria obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(From obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(GroupBy obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(Insert obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(Create obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(Drop obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(IsNullCriteria obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(JoinPredicate obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(JoinType obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(MatchCriteria obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(NotCriteria obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(Option obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(OrderBy obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(OrderByItem obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(DynamicCommand obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(SetClauseList obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(SetClause obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(WithQueryCommand obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(Query obj)

Overrides:

visit in class LanguageVisitor

visitCriteria

protected void visitCriteria(java.lang.String keyWord,
                             Criteria crit)

visit

public void visit(SearchedCaseExpression obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(Select obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(SetCriteria obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(SetQuery obj)

Overrides:

visit in class LanguageVisitor

appendSetQuery

protected void appendSetQuery(SetQuery parent,
                              QueryCommand obj,
                              boolean right)

visit

public void visit(StoredProcedure obj)

Overrides:

visit in class LanguageVisitor

addCacheHint

public void addCacheHint(CacheHint obj)

visit

public void visit(SubqueryFromClause obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(SubquerySetCriteria obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(UnaryFromClause obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(Update obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(Into obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(AggregateSymbol obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(AliasSymbol obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(AllInGroupSymbol obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(AllSymbol obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(Constant obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(ElementSymbol obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(ExpressionSymbol obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(Function obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(GroupSymbol obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(Reference obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(Block obj)

Overrides:

visit in class LanguageVisitor

addTabs

protected void addTabs(int level)

visit

public void visit(CommandStatement obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(CreateUpdateProcedureCommand obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(DeclareStatement obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(IfStatement obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(AssignmentStatement obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(HasCriteria obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(TranslateCriteria obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(CriteriaSelector obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(RaiseErrorStatement obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(BreakStatement obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(ContinueStatement obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(LoopStatement obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(WhileStatement obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(ExistsCriteria obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(SubqueryCompareCriteria obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(ScalarSubquery obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(XMLAttributes obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(XMLElement obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(XMLForest obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(TextLine obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(XMLNamespaces obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(Limit obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(TextTable obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(XMLTable obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(XMLQuery obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(DerivedColumn obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(XMLSerialize obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(QueryString obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(XMLParse obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(ExpressionCriteria obj)

Overrides:

visit in class LanguageVisitor

escapeSinglePart

public static java.lang.String escapeSinglePart(java.lang.String part)