org.eclipse.persistence.jpa.jpql.ParameterTypeVisitor

All Implemented Interfaces:: ExpressionVisitor

Direct Known Subclasses:: AbstractEclipseLinkParameterTypeVisitor

public abstract class ParameterTypeVisitor extends AbstractTraverseParentVisitor

This visitor calculates the type of an input parameter.

Provisional API: This interface is part of an interim API that is still under development and expected to change significantly before reaching stability. It is available at this early stage to solicit feedback from pioneering adopters on the understanding that any code that uses this API will almost certainly be broken (repeatedly) as the API evolves.

Version:: 2.5
Author:: Pascal Filion

Field Summary

Fields

Modifier and Type

Field

Description

protected Expression

expression

The Expression that will help to determine the type of the input parameter.

protected boolean

ignoreType

Used to ignore the type when calculating it.

protected InputParameter

inputParameter

The InputParameter for which its type will be searched by visiting the query.

protected Class<?>

type

The well defined type, which does not have to be calculated.

protected String

typeName

The fully qualified name of the type.

protected final Set<Expression>

visitedExpressions

This is used to prevent an infinite loop.
Constructor Summary

Constructors

Modifier

Constructor

Description

protected

ParameterTypeVisitor()

Creates a new ParameterTypeVisitor.
Method Summary

Modifier and Type

Method

Description

void

dispose()

Disposes this visitor.

abstract Object

getType()

Returns the type, if it can be determined, of the input parameter.

void

visit(AbsExpression expression)

Visits the AbsExpression expression.

void

visit(AbstractSchemaName expression)

Visits the AbstractSchemaName expression.

void

visit(AdditionExpression expression)

Visits the AdditionExpression expression.

void

visit(AllOrAnyExpression expression)

Visits the AllOrAnyExpression expression.

void

visit(AndExpression expression)

Visits the AndExpression expression.

void

visit(ArithmeticFactor expression)

Visits the ArithmeticFactor expression.

void

visit(AvgFunction expression)

Visits the AvgFunction expression.

void

visit(BetweenExpression expression)

Visits the BetweenExpression expression.

void

visit(CaseExpression expression)

Visits the CaseExpression expression.

void

visit(CoalesceExpression expression)

Visits the CoalesceExpression expression.

void

visit(CollectionMemberExpression expression)

Visits the CollectionMemberExpression expression.

void

visit(CollectionValuedPathExpression expression)

Visits the CollectionValuedPathExpression expression.

void

visit(ComparisonExpression expression)

Visits the ComparisonExpression expression.

void

visit(ConcatExpression expression)

Visits the ConcatExpression expression.

void

visit(ConstructorExpression expression)

Visits the ConstructorExpression expression.

void

visit(CountFunction expression)

Visits the CountFunction expression.

void

visit(DateTime expression)

Visits the DateTime expression.

void

visit(DivisionExpression expression)

Visits the DivisionExpression expression.

void

visit(EmptyCollectionComparisonExpression expression)

Visits the EmptyCollectionComparisonExpression expression.

void

visit(EntityTypeLiteral expression)

Visits the EntityTypeLiteral expression.

void

visit(EntryExpression expression)

Visits the EntryExpression expression.

void

visit(ExistsExpression expression)

Visits the ExistsExpression expression.

void

visit(FunctionExpression expression)

Visits the FunctionExpression expression.

void

visit(IdentificationVariable expression)

Visits the IdentificationVariable expression.

void

visit(IndexExpression expression)

Visits the IndexExpression expression.

void

visit(InExpression expression)

Visits the InExpression expression.

void

visit(InputParameter expression)

Visits the InputParameter expression.

void

visit(KeyExpression expression)

Visits the KeyExpression expression.

void

visit(KeywordExpression expression)

Visits the KeywordExpression expression.

void

visit(LengthExpression expression)

Visits the LengthExpression expression.

void

visit(LikeExpression expression)

Visits the LikeExpression expression.

void

visit(LocateExpression expression)

Visits the LocateExpression expression.

void

visit(LowerExpression expression)

Visits the LowerExpression expression.

void

visit(MaxFunction expression)

Visits the MaxFunction expression.

void

visit(MinFunction expression)

Visits the MinFunction expression.

void

visit(ModExpression expression)

Visits the ModExpression expression.

void

visit(MultiplicationExpression expression)

Visits the MultiplicationExpression expression.

void

visit(NotExpression expression)

Visits the NotExpression expression.

void

visit(NullComparisonExpression expression)

Visits the NullComparisonExpression expression.

void

visit(NullIfExpression expression)

Visits the NullIfExpression expression.

void

visit(NumericLiteral expression)

Visits the NumericLiteral expression.

void

visit(ObjectExpression expression)

Visits the ObjectExpression expression.

void

visit(OrExpression expression)

Visits the OrExpression expression.

void

visit(SizeExpression expression)

Visits the SizeExpression expression.

void

visit(SqrtExpression expression)

Visits the SqrtExpression expression.

void

visit(StateFieldPathExpression expression)

Visits the StateFieldPathExpression expression.

void

visit(StringLiteral expression)

Visits the StringLiteral expression.

void

visit(SubstringExpression expression)

Visits the SubstringExpression expression.

void

visit(SubtractionExpression expression)

Visits the SubtractionExpression expression.

void

visit(SumFunction expression)

Visits the SumFunction expression.

void

visit(TrimExpression expression)

Visits the TrimExpression expression.

void

visit(TypeExpression expression)

Visits the TypeExpression expression.

void

visit(UpdateItem expression)

Visits the UpdateItem expression.

void

visit(UpperExpression expression)

Visits the UpperExpression expression.

void

visit(ValueExpression expression)

Visits the ValueExpression expression.

void

visit(WhenClause expression)

Visits the WhenClause expression.

protected void

visitCompoundExpression(CompoundExpression expression)

protected void

visitDoubleEncapsulatedExpression(AbstractDoubleEncapsulatedExpression expression)

protected void

visitDoubleExpressions(Expression expression, Expression firstExpression, Expression secondExpression, boolean traverseParent)

Methods inherited from class org.eclipse.persistence.jpa.jpql.parser.AbstractTraverseParentVisitor
visit, visit

Methods inherited from class org.eclipse.persistence.jpa.jpql.parser.AnonymousExpressionVisitor
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 Details
- expression
  
  protected Expression expression
  
  The Expression that will help to determine the type of the input parameter.
- ignoreType
  
  protected boolean ignoreType
  
  Used to ignore the type when calculating it. If Object.class was used, then it could incorrectly calculate the type. Example: ":arg = 'JPQL' AND :arg IS NULL", the second :arg should be ignored.
- inputParameter
  
  protected InputParameter inputParameter
  
  The InputParameter for which its type will be searched by visiting the query.
- type
  
  protected Class<?> type
  
  The well defined type, which does not have to be calculated.
- typeName
  
  protected String typeName
  
  The fully qualified name of the type.
- visitedExpressions
  
  protected final Set<Expression> visitedExpressions
  
  This is used to prevent an infinite loop.
Constructor Details
- ParameterTypeVisitor
  
  protected ParameterTypeVisitor()
  
  Creates a new ParameterTypeVisitor.
Method Details
- dispose
  
  public void dispose()
  
  Disposes this visitor.
- getType
  
  public abstract Object getType()
  
  Returns the type, if it can be determined, of the input parameter.
  
  Returns:
  
  Either the closed type or Object if it can't be determined
- visit
  
  public void visit(AbsExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the AbsExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(AbstractSchemaName expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the AbstractSchemaName expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(AdditionExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the AdditionExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(AllOrAnyExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the AllOrAnyExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(AndExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the AndExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(ArithmeticFactor expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the ArithmeticFactor expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(AvgFunction expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the AvgFunction expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(BetweenExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the BetweenExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(CaseExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the CaseExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(CoalesceExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the CoalesceExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(CollectionMemberExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the CollectionMemberExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(CollectionValuedPathExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the CollectionValuedPathExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(ComparisonExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the ComparisonExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(ConcatExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the ConcatExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(ConstructorExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the ConstructorExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(CountFunction expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the CountFunction expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(DateTime expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the DateTime expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(DivisionExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the DivisionExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(EmptyCollectionComparisonExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the EmptyCollectionComparisonExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(EntityTypeLiteral expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the EntityTypeLiteral expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(EntryExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the EntryExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(ExistsExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the ExistsExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(FunctionExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the FunctionExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(IdentificationVariable expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the IdentificationVariable expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(IndexExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the IndexExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(InExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the InExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(InputParameter expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the InputParameter expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(KeyExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the KeyExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(KeywordExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the KeywordExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(LengthExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the LengthExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(LikeExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the LikeExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(LocateExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the LocateExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(LowerExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the LowerExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(MaxFunction expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the MaxFunction expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(MinFunction expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the MinFunction expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(ModExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the ModExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(MultiplicationExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the MultiplicationExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(NotExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the NotExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(NullComparisonExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the NullComparisonExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(NullIfExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the NullIfExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(NumericLiteral expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the NumericLiteral expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(ObjectExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the ObjectExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(OrExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the OrExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(SizeExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the SizeExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(SqrtExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the SqrtExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(StateFieldPathExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the StateFieldPathExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(StringLiteral expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the StringLiteral expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(SubstringExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the SubstringExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(SubtractionExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the SubtractionExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(SumFunction expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the SumFunction expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(TrimExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the TrimExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(TypeExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the TypeExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(UpdateItem expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the UpdateItem expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The UpdateItem to visit
- visit
  
  public void visit(UpperExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the UpperExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The UpperExpression to visit
- visit
  
  public void visit(ValueExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the ValueExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The ValueExpression to visit
- visit
  
  public void visit(WhenClause expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the WhenClause expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The WhenClause to visit
- visitCompoundExpression
  
  protected void visitCompoundExpression(CompoundExpression expression)
- visitDoubleEncapsulatedExpression
  
  protected void visitDoubleEncapsulatedExpression(AbstractDoubleEncapsulatedExpression expression)
- visitDoubleExpressions
  
  protected void visitDoubleExpressions(Expression expression, Expression firstExpression, Expression secondExpression, boolean traverseParent)

Class ParameterTypeVisitor

Field Summary

Constructor Summary

Method Summary

Methods inherited from class org.eclipse.persistence.jpa.jpql.parser.AbstractTraverseParentVisitor

Methods inherited from class org.eclipse.persistence.jpa.jpql.parser.AnonymousExpressionVisitor

Methods inherited from class java.lang.Object

Field Details

expression

ignoreType

inputParameter

type

typeName

visitedExpressions

Constructor Details

ParameterTypeVisitor

Method Details

dispose

getType

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

visitCompoundExpression

visitDoubleEncapsulatedExpression

visitDoubleExpressions