AbstractContentAssistVisitor.AppendableExpressionVisitor (EclipseLink 2.5.1, build 'v20130918-f2b9fc5' API Reference)

java.lang.Object
- org.eclipse.persistence.jpa.jpql.parser.AnonymousExpressionVisitor
- - org.eclipse.persistence.jpa.jpql.tools.AbstractContentAssistVisitor.AbstractAppendableExpressionVisitor
  - - org.eclipse.persistence.jpa.jpql.tools.AbstractContentAssistVisitor.AppendableExpressionVisitor

All Implemented Interfaces:

ExpressionVisitor

Direct Known Subclasses:

EclipseLinkContentAssistVisitor.AppendableExpressionVisitor

Enclosing class:

AbstractContentAssistVisitor
```
protected 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 and 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.

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

Constructor Summary

Constructors
Modifier Constructor and Description

protected AbstractContentAssistVisitor.AppendableExpressionVisitor()
Creates a new AppendableExpressionVisitor.

Constructors
Modifier	Constructor and Description
`protected`	`AbstractContentAssistVisitor.AppendableExpressionVisitor()` Creates a new `AppendableExpressionVisitor`.

Method Summary

Methods
Modifier and Type	Method and 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

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - 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.
- Constructor Detail
  - AbstractContentAssistVisitor.AppendableExpressionVisitor
```
protected AbstractContentAssistVisitor.AppendableExpressionVisitor()
```
    Creates a new AppendableExpressionVisitor.
- Method Detail
  - visit
```
public void visit(AbsExpression expression)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    Blindly visit the given Expression.
    
    Overrides:
    
    visit in class AnonymousExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(FromClause expression)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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

Constructor Summary

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 Detail

appendableType

clauseOfItems

collectionExpression

conditionalExpression

hasComma

positionInCollection

subExpression

Constructor Detail

AbstractContentAssistVisitor.AppendableExpressionVisitor

Method Detail

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