org.eclipse.persistence.jpa.jpql.tools.AbstractContentAssistVisitor.AppendableExpressionVisitor

All Implemented Interfaces:: ExpressionVisitor

Direct Known Subclasses:: EclipseLinkContentAssistVisitor.AppendableExpressionVisitor

Enclosing class:: AbstractContentAssistVisitor

protected static class AbstractContentAssistVisitor.AppendableExpressionVisitor extends AbstractContentAssistVisitor.AbstractAppendableExpressionVisitor

This visitor scans the visited Expression and determines if a JPQL identifier can be added ("appended") when the position of the cursor is at the end of the expression.

For instance:

In "SELECT e, AVG(e.age) F|", F is parsed as a result variable but can also be seen as the first letter for FROM;
In "SELECT e FROM Employee e WHERE e.name |", the compound identifiers can be added, eg: 'IS NOT NULL', or '=', etc
In "SELECT e FROM Employee e WHERE e.name NOT B|", only the composite identifier "BETWEEN" and "NOT BETWEEN" can be added because the NOT expression does not have a valid expression: "B" is not a valid expression.
In "SELECT e FROM Employee e FROM e.age|", the arithmetic and comparison identifiers are allowed, but the logical and compound identifiers.

Field Summary

Fields

Modifier and Type

Field

Description

protected AbstractContentAssistVisitor.AppendableType

appendableType

The type of the JPQL identifiers can can be possible proposals.

protected boolean

clauseOfItems

Internal flag indicating if a clause is being visited which can have a collection of children.

protected CollectionExpression

collectionExpression

Caches the visited CollectionExpression so a child could use it.

protected boolean

conditionalExpression

Internal flag indicating the Expression being visited is a conditional expression.

protected boolean

hasComma

When visiting a CollectionExpression, this indicates if there is a comma before the child being visited.

protected int

positionInCollection

When visiting a CollectionExpression, this indicates the position within that collection of the child being visited.

protected boolean

subExpression

Internal flag indicating the Expression being visited is encapsulated by parenthesis.

protected final AbstractContentAssistVisitor

visitor

Enclosing visitor instance.

Fields inherited from class org.eclipse.persistence.jpa.jpql.tools.AbstractContentAssistVisitor.AbstractAppendableExpressionVisitor
appendable
Method Summary

Modifier and Type

Method

Description

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(BadExpression expression)

Visits the BadExpression 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(CollectionExpression expression)

Visits the CollectionExpression expression.

void

visit(CollectionMemberDeclaration expression)

Visits the CollectionMemberDeclaration 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(DeleteClause expression)

Visits the DeleteClause expression.

void

visit(DeleteStatement expression)

Visits the DeleteStatement 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.

protected void

visit(Expression expression)

Blindly visit the given Expression.

void

visit(FromClause expression)

Visits the FromClause expression.

void

visit(FunctionExpression expression)

Visits the FunctionExpression expression.

void

visit(GroupByClause expression)

Visits the GroupByClause expression.

void

visit(HavingClause expression)

Visits the HavingClause expression.

void

visit(IdentificationVariable expression)

Visits the IdentificationVariable expression.

void

visit(IdentificationVariableDeclaration expression)

Visits the IdentificationVariableDeclaration 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(Join expression)

Visits the Join 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(OnClause expression)

Visits the OnClause expression.

void

visit(OrderByClause expression)

Visits the OrderByClause expression.

void

visit(OrderByItem expression)

Visits the OrderByItem expression.

void

visit(OrExpression expression)

Visits the OrExpression expression.

void

visit(RangeVariableDeclaration expression)

Visits the RangeVariableDeclaration expression.

void

visit(ResultVariable expression)

Visits the ResultVariable expression.

void

visit(SelectClause expression)

Visits the SelectClause expression.

void

visit(SelectStatement expression)

Visits the SelectStatement expression.

void

visit(SimpleFromClause expression)

Visits the SimpleFromClause expression.

void

visit(SimpleSelectClause expression)

Visits the SimpleSelectClause expression.

void

visit(SimpleSelectStatement expression)

Visits the SimpleSelectStatement 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(SubExpression expression)

Visits the SubExpression 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(TreatExpression expression)

Visits the TreatExpression expression.

void

visit(TrimExpression expression)

Visits the TrimExpression expression.

void

visit(TypeExpression expression)

Visits the TypeExpression expression.

void

visit(UpdateClause expression)

Visits the UpdateClause expression.

void

visit(UpdateItem expression)

Visits the UpdateItem expression.

void

visit(UpdateStatement expression)

Visits the UpdateStatement 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.

void

visit(WhereClause expression)

Visits the WhereClause expression.

Methods inherited from class org.eclipse.persistence.jpa.jpql.tools.AbstractContentAssistVisitor.AbstractAppendableExpressionVisitor
dispose, isAppendable

Methods inherited from class org.eclipse.persistence.jpa.jpql.parser.AnonymousExpressionVisitor
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
- visitor
  
  protected final AbstractContentAssistVisitor visitor
  
  Enclosing visitor instance.
- appendableType
  
  protected AbstractContentAssistVisitor.AppendableType appendableType
  
  The type of the JPQL identifiers can can be possible proposals.
- clauseOfItems
  
  protected boolean clauseOfItems
  
  Internal flag indicating if a clause is being visited which can have a collection of children.
- collectionExpression
  
  protected CollectionExpression collectionExpression
  
  Caches the visited CollectionExpression so a child could use it.
- conditionalExpression
  
  protected boolean conditionalExpression
  
  Internal flag indicating the Expression being visited is a conditional expression.
- hasComma
  
  protected boolean hasComma
  
  When visiting a CollectionExpression, this indicates if there is a comma before the child being visited.
- positionInCollection
  
  protected int positionInCollection
  
  When visiting a CollectionExpression, this indicates the position within that collection of the child being visited.
- subExpression
  
  protected boolean subExpression
  
  Internal flag indicating the Expression being visited is encapsulated by parenthesis.
Method Details
- 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(BadExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the BadExpression 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(CollectionExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the CollectionExpression expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(CollectionMemberDeclaration expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the CollectionMemberDeclaration 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(DeleteClause expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the DeleteClause expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(DeleteStatement expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the DeleteStatement 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
  
  protected void visit(Expression expression)
  
  Description copied from class: AnonymousExpressionVisitor
  
  Blindly visit the given Expression.
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(FromClause expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the FromClause 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(GroupByClause expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the GroupByClause expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(HavingClause expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the HavingClause 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(IdentificationVariableDeclaration expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the IdentificationVariableDeclaration 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(Join expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the Join 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(OnClause expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the OnClause expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(OrderByClause expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the OrderByClause expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(OrderByItem expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the OrderByItem 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(RangeVariableDeclaration expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the RangeVariableDeclaration expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(ResultVariable expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the ResultVariable expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(SelectClause expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the SelectClause expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(SelectStatement expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the SelectStatement expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(SimpleFromClause expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the SimpleFromClause expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(SimpleSelectClause expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the SimpleSelectClause expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The Expression to visit
- visit
  
  public void visit(SimpleSelectStatement expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the SimpleSelectStatement 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(SubExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the SubExpression 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(TreatExpression expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the TreatExpression 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(UpdateClause expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the UpdateClause expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The UpdateClause 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(UpdateStatement expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the UpdateStatement expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The UpdateStatement 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
- visit
  
  public void visit(WhereClause expression)
  
  Description copied from interface: ExpressionVisitor
  
  Visits the WhereClause expression.
  
  Specified by:
  
  visit in interface ExpressionVisitor
  
  Overrides:
  
  visit in class AnonymousExpressionVisitor
  
  Parameters:
  
  expression - The WhereClause to visit

Class AbstractContentAssistVisitor.AppendableExpressionVisitor

Field Summary

Fields inherited from class org.eclipse.persistence.jpa.jpql.tools.AbstractContentAssistVisitor.AbstractAppendableExpressionVisitor

Method Summary

Methods inherited from class org.eclipse.persistence.jpa.jpql.tools.AbstractContentAssistVisitor.AbstractAppendableExpressionVisitor

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

Methods inherited from class java.lang.Object

Field Details

visitor

appendableType

clauseOfItems

collectionExpression

conditionalExpression

hasComma

positionInCollection

subExpression

Method Details

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