Package org.nuxeo.ecm.core.storage

Class QueryOptimizer.ProjectionWildcardsFinder

java.lang.Object

org.nuxeo.ecm.core.query.sql.model.DefaultQueryVisitor

org.nuxeo.ecm.core.storage.QueryOptimizer.ProjectionWildcardsFinder

All Implemented Interfaces:

IVisitor

Enclosing class:

QueryOptimizer

protected static class QueryOptimizer.ProjectionWildcardsFinder
extends DefaultQueryVisitor

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	inOrderBy
protected boolean	inProjection
protected final Set<String>	projectionWildcards
protected final Set<String>	uncorrelatedProjectionWildcards

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ProjectionWildcardsFinder()

Method Summary

Modifier and Type	Method	Description
void	visitOrderByClause(OrderByClause node)
void	visitReference(Reference ref)
void	visitSelectClause(SelectClause node)

Methods inherited from class org.nuxeo.ecm.core.query.sql.model.DefaultQueryVisitor

visitBooleanLiteral, visitDateLiteral, visitDoubleLiteral, visitExpression, visitFromClause, visitFunction, visitGroupByClause, visitHavingClause, visitIntegerLiteral, visitLiteral, visitLiteralList, visitMultiExpression, visitOperandList, visitOperator, visitOrderByExpr, visitOrderByList, visitQuery, visitReferenceList, visitStringLiteral, visitWhereClause

Methods inherited from class java.lang.Object

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

Field Details

projectionWildcards

protected final Set<String> projectionWildcards

uncorrelatedProjectionWildcards

protected final Set<String> uncorrelatedProjectionWildcards

inProjection

protected boolean inProjection

inOrderBy

protected boolean inOrderBy

Constructor Details

ProjectionWildcardsFinder

protected ProjectionWildcardsFinder()

Method Details

visitSelectClause

public void visitSelectClause(SelectClause node)

Specified by:

visitSelectClause in interface IVisitor

Overrides:

visitSelectClause in class DefaultQueryVisitor

visitOrderByClause

public void visitOrderByClause(OrderByClause node)

Specified by:

visitOrderByClause in interface IVisitor

Overrides:

visitOrderByClause in class DefaultQueryVisitor

visitReference

public void visitReference(Reference ref)

Specified by:

visitReference in interface IVisitor

Overrides:

visitReference in class DefaultQueryVisitor