org.teiid.query.resolver.util

Class ResolverVisitor

java.lang.Object

org.teiid.query.sql.LanguageVisitor

org.teiid.query.resolver.util.ResolverVisitor

public class ResolverVisitor
extends LanguageVisitor

Field Summary

Fields

Modifier and Type	Field and Description
protected QueryMetadataInterface	metadata
static String	TEIID_PASS_THROUGH_TYPE

Constructor Summary

Constructors

Constructor and Description
ResolverVisitor(QueryMetadataInterface metadata, Collection<GroupSymbol> internalGroups, GroupContext externalContext) Constructor for ResolveElementsVisitor.

Method Summary

Modifier and Type	Method and Description
static void	checkException(Expression obj)
TeiidComponentException	getComponentException()
QueryResolverException	getResolverException()
boolean	hasUserDefinedAggregate()
static void	resolveComponentType(Array array)
static void	resolveLanguageObject(LanguageObject obj, Collection<GroupSymbol> groups, GroupContext externalContext, QueryMetadataInterface metadata)
static void	resolveLanguageObject(LanguageObject obj, Collection<GroupSymbol> groups, QueryMetadataInterface metadata)
static void	resolveLanguageObject(LanguageObject obj, QueryMetadataInterface metadata)
void	setGroups(Collection<GroupSymbol> groups)
void	throwException(boolean includeUnresolvedFunctions)
void	visit(AggregateSymbol obj)
void	visit(Array array)
void	visit(BetweenCriteria obj)
void	visit(CaseExpression obj)
void	visit(CompareCriteria obj)
void	visit(ElementSymbol obj)
void	visit(ExceptionExpression obj)
void	visit(ExpressionCriteria obj)
void	visit(Function obj)
void	visit(IsDistinctCriteria obj)
void	visit(IsNullCriteria obj)
void	visit(MatchCriteria obj)
void	visit(QueryString obj)
void	visit(SearchedCaseExpression obj)
void	visit(SetClause obj)
void	visit(SetCriteria obj)
void	visit(SubqueryCompareCriteria obj)
void	visit(SubquerySetCriteria obj)
void	visit(XMLCast xmlCast)
void	visit(XMLExists obj)
void	visit(XMLQuery obj)
void	visit(XMLSerialize obj)

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

setAbort, shouldAbort, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from class java.lang.Object

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

Field Detail

TEIID_PASS_THROUGH_TYPE

public static final String TEIID_PASS_THROUGH_TYPE

See Also:

Constant Field Values

metadata

protected QueryMetadataInterface metadata

Constructor Detail

ResolverVisitor

public ResolverVisitor(QueryMetadataInterface metadata,
                       Collection<GroupSymbol> internalGroups,
                       GroupContext externalContext)

Constructor for ResolveElementsVisitor. External groups are ordered from inner to outer most

Method Detail

setGroups

public void setGroups(Collection<GroupSymbol> groups)

visit

public void visit(ElementSymbol obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(BetweenCriteria obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(CompareCriteria obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(IsDistinctCriteria obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(MatchCriteria obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(SetCriteria obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(SubqueryCompareCriteria obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(SubquerySetCriteria obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(IsNullCriteria obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(Function obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(Array array)

Overrides:

visit in class LanguageVisitor

resolveComponentType

public static void resolveComponentType(Array array)

visit

public void visit(CaseExpression obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(SearchedCaseExpression obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(SetClause obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(XMLSerialize obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(XMLQuery obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(XMLExists obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(XMLCast xmlCast)

Overrides:

visit in class LanguageVisitor

visit

public void visit(QueryString obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(ExpressionCriteria obj)

Overrides:

visit in class LanguageVisitor

visit

public void visit(ExceptionExpression obj)

Overrides:

visit in class LanguageVisitor

checkException

public static void checkException(Expression obj)
                           throws QueryResolverException

Throws:

QueryResolverException

visit

public void visit(AggregateSymbol obj)

Overrides:

visit in class LanguageVisitor

getComponentException

public TeiidComponentException getComponentException()

getResolverException

public QueryResolverException getResolverException()

throwException

public void throwException(boolean includeUnresolvedFunctions)
                    throws TeiidComponentException,
                           QueryResolverException

Throws:

TeiidComponentException

QueryResolverException

resolveLanguageObject

public static void resolveLanguageObject(LanguageObject obj,
                                         QueryMetadataInterface metadata)
                                  throws TeiidComponentException,
                                         QueryResolverException

Throws:

TeiidComponentException

QueryResolverException

resolveLanguageObject

public static void resolveLanguageObject(LanguageObject obj,
                                         Collection<GroupSymbol> groups,
                                         QueryMetadataInterface metadata)
                                  throws TeiidComponentException,
                                         QueryResolverException

Throws:

TeiidComponentException

QueryResolverException

resolveLanguageObject

public static void resolveLanguageObject(LanguageObject obj,
                                         Collection<GroupSymbol> groups,
                                         GroupContext externalContext,
                                         QueryMetadataInterface metadata)
                                  throws TeiidComponentException,
                                         QueryResolverException

Throws:

TeiidComponentException

QueryResolverException

hasUserDefinedAggregate

public boolean hasUserDefinedAggregate()