org.plasma.query.model
Class QueryValidator

java.lang.Object
  org.plasma.query.visitor.DefaultQueryVisitor
      org.plasma.query.model.AbstractQueryValidator
          org.plasma.query.model.QueryValidator

All Implemented Interfaces:

QueryConstants, QueryVisitor

public class QueryValidator
extends AbstractQueryValidator
implements QueryConstants

Field Summary

Fields inherited from interface org.plasma.query.model.QueryConstants

FREE_TEXT_SELECT_DECLARATION_DELIMITER_REGEXP, FREE_TEXT_SELECT_PATH_DELIMITER_REGEXP, MAX_RESULTS, MAX_WILDCARDS, PATH_DELIMITER, WILDCARD

Constructor Summary

QueryValidator(Query query, Type contextType)

QueryValidator(Where where, Type contextType)

Method Summary

void	start(Expression expression)
void	start(From from) Ensures class associated with From clause entity exists
void	start(Literal literal)
void	start(Property property)
void	start(Select select) Ensures class associated with From clause entity exists

Methods inherited from class org.plasma.query.model.AbstractQueryValidator

start, start, start, start, start, start, start, start, start, start, start

Methods inherited from class org.plasma.query.visitor.DefaultQueryVisitor

end, end, end, end, end, end, end, end, end, end, end, end, end, end, end, end, end, end, end, end, end, end, getContext, start, start, start, start, start, start, start

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryValidator

public QueryValidator(Query query,
                      Type contextType)

QueryValidator

public QueryValidator(Where where,
                      Type contextType)

Method Detail

start

public void start(Select select)

Ensures class associated with From clause entity exists

Specified by:

start in interface QueryVisitor

Overrides:

start in class AbstractQueryValidator

start

public void start(From from)

Ensures class associated with From clause entity exists

start

public void start(Expression expression)

Specified by:

start in interface QueryVisitor

Overrides:

start in class AbstractQueryValidator

start

public void start(Property property)

Specified by:

start in interface QueryVisitor

Overrides:

start in class AbstractQueryValidator

start

public void start(Literal literal)

Specified by:

start in interface QueryVisitor

Overrides:

start in class AbstractQueryValidator