org.xcmis.search.query.validate
Class Validator

java.lang.Object
  org.xcmis.search.Visitors.AbstractModelVisitor
      org.xcmis.search.query.validate.Validator

All Implemented Interfaces:

QueryObjectModelVisitor

public class Validator
extends Visitors.AbstractModelVisitor

A Visitor implementation that validates a query's used of a Schema and records any problems as errors.

Constructor Summary

Validator(QueryExecutionContext context, Map<SelectorName,Schema.Table> selectorsByName)

Method Summary

Schema.Table	checkSelectorExistance(SelectorName selectorName) Check if selector exists in list of selectors.
Schema.Column	checkTableAndColumnExistance(SelectorName selectorName, String propertyName, boolean columnIsRequired) Check if selector exists in list of selectors.
void	visit(ChildNode node)
void	visit(ChildNodeJoinCondition node)
void	visit(Column node)
void	visit(Comparison node)
void	visit(DescendantNode node)
void	visit(DescendantNodeJoinCondition node)
void	visit(EquiJoinCondition node)
void	visit(FullTextSearch node)
void	visit(FullTextSearchScore node)
void	visit(Length node)
void	visit(LowerCase node)
void	visit(NodeDepth depth)
void	visit(NodeLocalName node)
void	visit(NodeName node)
void	visit(Ordering node)
void	visit(PropertyExistence node)
void	visit(PropertyValue node)
void	visit(Query node)
void	visit(SameNode node)
void	visit(SameNodeJoinCondition node)
void	visit(UpperCase node)

Methods inherited from class org.xcmis.search.Visitors.AbstractModelVisitor

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

Constructor Detail

Validator

public Validator(QueryExecutionContext context,
                 Map<SelectorName,Schema.Table> selectorsByName)

Parameters:

context - the query context

selectorsByName - the tables by their name or alias, as defined by the selectors

Method Detail

checkSelectorExistance

public Schema.Table checkSelectorExistance(SelectorName selectorName)

Check if selector exists in list of selectors.

Parameters:

selectorName -

Returns:

checkTableAndColumnExistance

public Schema.Column checkTableAndColumnExistance(SelectorName selectorName,
                                                  String propertyName,
                                                  boolean columnIsRequired)

Check if selector exists in list of selectors.

Parameters:

selectorName -

propertyName -

columnIsRequired -

visit

public void visit(ChildNode node)
           throws VisitException

Specified by:

visit in interface QueryObjectModelVisitor

Overrides:

visit in class Visitors.AbstractModelVisitor

Throws:

VisitException

See Also:

Visitors.AbstractModelVisitor.visit(org.xcmis.search.model.constraint.ChildNode)

visit

public void visit(ChildNodeJoinCondition node)
           throws VisitException

Specified by:

visit in interface QueryObjectModelVisitor

Overrides:

visit in class Visitors.AbstractModelVisitor

Throws:

VisitException

See Also:

Visitors.AbstractModelVisitor.visit(org.xcmis.search.model.source.join.ChildNodeJoinCondition)

visit

public void visit(Column node)
           throws VisitException

Specified by:

visit in interface QueryObjectModelVisitor

Overrides:

visit in class Visitors.AbstractModelVisitor

Throws:

VisitException

See Also:

Visitors.AbstractModelVisitor.visit(org.xcmis.search.model.column.Column)

visit

public void visit(Comparison node)
           throws VisitException

Specified by:

visit in interface QueryObjectModelVisitor

Overrides:

visit in class Visitors.AbstractModelVisitor

Throws:

VisitException

See Also:

Visitors.AbstractModelVisitor.visit(org.xcmis.search.model.constraint.Comparison)

visit

public void visit(DescendantNode node)
           throws VisitException

Specified by:

visit in interface QueryObjectModelVisitor

Overrides:

visit in class Visitors.AbstractModelVisitor

Throws:

VisitException

See Also:

Visitors.AbstractModelVisitor.visit(org.xcmis.search.model.constraint.DescendantNode)

visit

public void visit(DescendantNodeJoinCondition node)
           throws VisitException

Specified by:

visit in interface QueryObjectModelVisitor

Overrides:

visit in class Visitors.AbstractModelVisitor

Throws:

VisitException

See Also:

Visitors.AbstractModelVisitor.visit(org.xcmis.search.model.source.join.DescendantNodeJoinCondition)

visit

public void visit(EquiJoinCondition node)
           throws VisitException

Specified by:

visit in interface QueryObjectModelVisitor

Overrides:

visit in class Visitors.AbstractModelVisitor

Throws:

VisitException

See Also:

Visitors.AbstractModelVisitor.visit(org.xcmis.search.model.source.join.EquiJoinCondition)

visit

public void visit(FullTextSearch node)
           throws VisitException

Specified by:

visit in interface QueryObjectModelVisitor

Overrides:

visit in class Visitors.AbstractModelVisitor

Throws:

VisitException

See Also:

Visitors.AbstractModelVisitor.visit(org.xcmis.search.model.constraint.FullTextSearch)

visit

public void visit(FullTextSearchScore node)
           throws VisitException

Specified by:

visit in interface QueryObjectModelVisitor

Overrides:

visit in class Visitors.AbstractModelVisitor

Throws:

VisitException

See Also:

Visitors.AbstractModelVisitor.visit(org.xcmis.search.model.operand.FullTextSearchScore)

visit

public void visit(Length node)
           throws VisitException

Specified by:

visit in interface QueryObjectModelVisitor

Overrides:

visit in class Visitors.AbstractModelVisitor

Throws:

VisitException

See Also:

Visitors.AbstractModelVisitor.visit(org.xcmis.search.model.operand.Length)

visit

public void visit(LowerCase node)
           throws VisitException

Specified by:

visit in interface QueryObjectModelVisitor

Overrides:

visit in class Visitors.AbstractModelVisitor

Throws:

VisitException

See Also:

Visitors.AbstractModelVisitor.visit(org.xcmis.search.model.operand.LowerCase)

visit

public void visit(NodeDepth depth)
           throws VisitException

Specified by:

visit in interface QueryObjectModelVisitor

Overrides:

visit in class Visitors.AbstractModelVisitor

Throws:

VisitException

See Also:

Visitors.AbstractModelVisitor.visit(org.xcmis.search.model.operand.NodeDepth)

visit

public void visit(NodeLocalName node)
           throws VisitException

Specified by:

visit in interface QueryObjectModelVisitor

Overrides:

visit in class Visitors.AbstractModelVisitor

Throws:

VisitException

See Also:

Visitors.AbstractModelVisitor.visit(org.xcmis.search.model.operand.NodeLocalName)

visit

public void visit(NodeName node)
           throws VisitException

Specified by:

visit in interface QueryObjectModelVisitor

Overrides:

visit in class Visitors.AbstractModelVisitor

Throws:

VisitException

See Also:

Visitors.AbstractModelVisitor.visit(org.xcmis.search.model.operand.NodeName)

visit

public void visit(PropertyExistence node)
           throws VisitException

Specified by:

visit in interface QueryObjectModelVisitor

Overrides:

visit in class Visitors.AbstractModelVisitor

Throws:

VisitException

See Also:

Visitors.AbstractModelVisitor.visit(org.xcmis.search.model.constraint.PropertyExistence)

visit

public void visit(PropertyValue node)
           throws VisitException

Specified by:

visit in interface QueryObjectModelVisitor

Overrides:

visit in class Visitors.AbstractModelVisitor

Throws:

VisitException

See Also:

Visitors.AbstractModelVisitor.visit(org.xcmis.search.model.operand.PropertyValue)

visit

public void visit(Query node)
           throws VisitException

Specified by:

visit in interface QueryObjectModelVisitor

Overrides:

visit in class Visitors.AbstractModelVisitor

Throws:

VisitException

See Also:

Visitors.AbstractModelVisitor.visit(org.xcmis.search.model.Query)

visit

public void visit(Ordering node)
           throws VisitException

Specified by:

visit in interface QueryObjectModelVisitor

Overrides:

visit in class Visitors.AbstractModelVisitor

Throws:

VisitException

See Also:

Visitors.AbstractModelVisitor.visit(org.xcmis.search.model.ordering.Ordering)

visit

public void visit(SameNode node)
           throws VisitException

Specified by:

visit in interface QueryObjectModelVisitor

Overrides:

visit in class Visitors.AbstractModelVisitor

Throws:

VisitException

See Also:

Visitors.AbstractModelVisitor.visit(org.xcmis.search.model.constraint.SameNode)

visit

public void visit(SameNodeJoinCondition node)
           throws VisitException

Specified by:

visit in interface QueryObjectModelVisitor

Overrides:

visit in class Visitors.AbstractModelVisitor

Throws:

VisitException

See Also:

Visitors.AbstractModelVisitor.visit(org.xcmis.search.model.source.join.SameNodeJoinCondition)

visit

public void visit(UpperCase node)
           throws VisitException

Specified by:

visit in interface QueryObjectModelVisitor

Overrides:

visit in class Visitors.AbstractModelVisitor

Throws:

VisitException

See Also:

Visitors.AbstractModelVisitor.visit(org.xcmis.search.model.operand.UpperCase)