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org.eclipse.persistence.jpa.internal.jpql
Class ContentAssistVisitor.AcceptableTypeVisitor

java.lang.Object
org.eclipse.persistence.jpa.internal.jpql.parser.AbstractExpressionVisitor
org.eclipse.persistence.jpa.internal.jpql.ContentAssistVisitor.AcceptableTypeVisitor

All Implemented Interfaces:

ExpressionVisitor

Enclosing class:

ContentAssistVisitor

private class ContentAssistVisitor.AcceptableTypeVisitor

extends AbstractExpressionVisitor

This visitor retrieves the permitted type from the path expression's parent. For instance, SUM or AVG only accepts state fields that have a numeric type.

Field Summary

(package private) IType

type The type that is retrieved based on the expression, it determines what is acceptable.

Constructor Summary

private

ContentAssistVisitor.AcceptableTypeVisitor()

Method Summary

void	visit(AbsExpression expression) Visits the AbsExpression expression.
void	visit(ArithmeticFactor expression) Visits the ArithmeticFactor expression.
void	visit(AvgFunction expression) Visits the AvgFunction expression.
void	visit(CollectionExpression expression) Visits the CollectionExpression expression.
void	visit(ConcatExpression expression) Visits the ConcatExpression expression.
void	visit(LengthExpression expression) Visits the LengthExpression expression.
void	visit(LocateExpression expression) Visits the LocateExpression expression.
void	visit(LowerExpression expression) Visits the LowerExpression expression.
void	visit(ModExpression expression) Visits the ModExpression expression.
void	visit(SqrtExpression expression) Visits the SqrtExpression expression.
void	visit(SubExpression expression) Visits the SubExpression expression.
void	visit(SubstringExpression expression) Visits the SubstringExpression expression.
void	visit(SumFunction expression) Visits the SumFunction expression.
void	visit(TrimExpression expression) Visits the TrimExpression expression.
void	visit(UpperExpression expression) Visits the UpperExpression expression.

Methods inherited from class org.eclipse.persistence.jpa.internal.jpql.parser.AbstractExpressionVisitor

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, visit, visit, visit

Methods inherited from class java.lang.Object

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

Field Detail

type

IType type

The type that is retrieved based on the expression, it determines what is acceptable.

Constructor Detail

ContentAssistVisitor.AcceptableTypeVisitor

private ContentAssistVisitor.AcceptableTypeVisitor()

Method Detail

visit

public void visit(AbsExpression expression)

Visits the AbsExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(ArithmeticFactor expression)

Visits the ArithmeticFactor expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(AvgFunction expression)

Visits the AvgFunction expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(CollectionExpression expression)

Visits the CollectionExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(ConcatExpression expression)

Visits the ConcatExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(LengthExpression expression)

Visits the LengthExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(LocateExpression expression)

Visits the LocateExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(LowerExpression expression)

Visits the LowerExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(ModExpression expression)

Visits the ModExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(SqrtExpression expression)

Visits the SqrtExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(SubExpression expression)

Visits the SubExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(SubstringExpression expression)

Visits the SubstringExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(SumFunction expression)

Visits the SumFunction expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(TrimExpression expression)

Visits the TrimExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(UpperExpression expression)

Visits the UpperExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

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