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

java.lang.Object
- org.eclipse.persistence.jpa.jpql.tools.AbstractContentAssistVisitor.EndingQueryPositionBuilder

All Implemented Interfaces:

ExpressionVisitor

Direct Known Subclasses:

EclipseLinkContentAssistVisitor.EndingQueryPositionBuilder

Enclosing class:

AbstractContentAssistVisitor
```
protected class AbstractContentAssistVisitor.EndingQueryPositionBuilder
extends java.lang.Object
implements ExpressionVisitor
```
This builder populates a QueryPosition by traversing the valid portion of the JPQL query. The position is the end of each Expression.
For instance, "SELECT e FROM Employee e O WHERE e.name = 'JPQL'", the valid fragment is "SELECT e FROM Employee e", the positions will be:
- JPQLExpression = 24
- SelectStatement = 24
- FromClause = 15
- IdentificationVariableDeclaration = 10
- RangeVariableDeclaration = 10
- IdentificationVariable = 1

Field Summary

Fields
Modifier and Type	Field and Description
`protected boolean`	`badExpression` This internal flag helps to determine if the `Expression` where the cursor is located was flagged to be invalid.
`protected int`	`correction` This is used to correct the length of an `Expression`
`protected Expression`	`invalidExpression` The `Expression` containing the invalid fragment.
`protected int`	`positionWithinInvalidExpression` The position of the cursor within the invalid expression.
`QueryPosition`	`queryPosition` This `QueryPosition` has the position of each `Expression` within the valid fragment of the JPQL query.
`boolean`	`virtualSpace` Indicates whether a virtual space should be added to the stack or not.

Constructor Summary

Constructors
Modifier Constructor and Description

protected AbstractContentAssistVisitor.EndingQueryPositionBuilder()

Constructors
Modifier	Constructor and Description
`protected`	`AbstractContentAssistVisitor.EndingQueryPositionBuilder()`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`dispose()` Disposes the internal data.
`QueryPosition`	`getQueryPosition()` Returns the new `QueryPosition` that was created.
`boolean`	`hasVirtualSpace()` Determines whether a virtual space should be added to the stack or not.
`void`	`prepare(Expression invalidExpression)` Prepares this visitor before visiting an `Expression`.
`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.
`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(JPQLExpression expression)` Visits the `JPQLExpression` 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(NullExpression expression)` Visits the `NullExpression` 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(UnknownExpression expression)` Visits the `UnknownExpression` 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.
`protected void`	`visitAbstractConditionalClause(AbstractConditionalClause expression)`
`protected void`	`visitAbstractDoubleEncapsulatedExpression(AbstractDoubleEncapsulatedExpression expression)`
`protected void`	`visitAbstractFromClause(AbstractFromClause expression)`
`protected void`	`visitAbstractSingleEncapsulatedExpression(AbstractSingleEncapsulatedExpression expression)`
`protected void`	`visitAbstractTripleEncapsulatedExpression(AbstractTripleEncapsulatedExpression expression)`
`protected void`	`visitCompoundExpression(CompoundExpression expression)`

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

- Field Detail
  - badExpression
```
protected boolean badExpression
```
    This internal flag helps to determine if the Expression where the cursor is located was flagged to be invalid. If so, this helps to determine how to handle the calculation of the new position within the query.
    For instance: "SELECT e FROM Employee e AS" has a bad expression wrapping the identifier "AS", which is parsed as a result variable. In this case, the position would actually be 2 within the bad expression. If the bad expression was something more complex than just a single word, then that expression should not be included in the position.
  - correction
```
protected int correction
```
    This is used to correct the length of an Expression
  - invalidExpression
```
protected Expression invalidExpression
```
    The Expression containing the invalid fragment.
  - positionWithinInvalidExpression
```
protected int positionWithinInvalidExpression
```
    The position of the cursor within the invalid expression.
  - queryPosition
```
public QueryPosition queryPosition
```
    This QueryPosition has the position of each Expression within the valid fragment of the JPQL query.
  - virtualSpace
```
public boolean virtualSpace
```
    Indicates whether a virtual space should be added to the stack or not.
- Constructor Detail
  - AbstractContentAssistVisitor.EndingQueryPositionBuilder
```
protected AbstractContentAssistVisitor.EndingQueryPositionBuilder()
```
- Method Detail
  - dispose
```
public void dispose()
```
    Disposes the internal data.
  - getQueryPosition
```
public QueryPosition getQueryPosition()
```
    Returns the new QueryPosition that was created.
    
    Returns:
  - hasVirtualSpace
```
public boolean hasVirtualSpace()
```
    Determines whether a virtual space should be added to the stack or not.
    
    Returns:
    true if a virtual space should be considered; false otherwise
  - prepare
```
public void prepare(Expression invalidExpression)
```
    Prepares this visitor before visiting an Expression. dispose() is called after the visit operation is complete.
    
    Parameters:
    invalidExpression - The Expression containing the invalid fragment
  - visit
```
public void visit(AbsExpression expression)
```
    Visits the AbsExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(AbstractSchemaName expression)
```
    Visits the AbstractSchemaName expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(AdditionExpression expression)
```
    Visits the AdditionExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(AllOrAnyExpression expression)
```
    Visits the AllOrAnyExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(AndExpression expression)
```
    Visits the AndExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(ArithmeticFactor expression)
```
    Visits the ArithmeticFactor expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(AvgFunction expression)
```
    Visits the AvgFunction expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(BadExpression expression)
```
    Visits the BadExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(BetweenExpression expression)
```
    Visits the BetweenExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(CaseExpression expression)
```
    Visits the CaseExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(CoalesceExpression expression)
```
    Visits the CoalesceExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(CollectionExpression expression)
```
    Visits the CollectionExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(CollectionMemberDeclaration expression)
```
    Visits the CollectionMemberDeclaration expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(CollectionMemberExpression expression)
```
    Visits the CollectionMemberExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(CollectionValuedPathExpression expression)
```
    Visits the CollectionValuedPathExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(ComparisonExpression expression)
```
    Visits the ComparisonExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(ConcatExpression expression)
```
    Visits the ConcatExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(ConstructorExpression expression)
```
    Visits the ConstructorExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(CountFunction expression)
```
    Visits the CountFunction expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(DateTime expression)
```
    Visits the DateTime expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(DeleteClause expression)
```
    Visits the DeleteClause expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(DeleteStatement expression)
```
    Visits the DeleteStatement expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(DivisionExpression expression)
```
    Visits the DivisionExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(EmptyCollectionComparisonExpression expression)
```
    Visits the EmptyCollectionComparisonExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(EntityTypeLiteral expression)
```
    Visits the EntityTypeLiteral expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(EntryExpression expression)
```
    Visits the EntryExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(ExistsExpression expression)
```
    Visits the ExistsExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(FromClause expression)
```
    Visits the FromClause expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(FunctionExpression expression)
```
    Visits the FunctionExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(GroupByClause expression)
```
    Visits the GroupByClause expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(HavingClause expression)
```
    Visits the HavingClause expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(IdentificationVariable expression)
```
    Visits the IdentificationVariable expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(IdentificationVariableDeclaration expression)
```
    Visits the IdentificationVariableDeclaration expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(IndexExpression expression)
```
    Visits the IndexExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(InExpression expression)
```
    Visits the InExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(InputParameter expression)
```
    Visits the InputParameter expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(Join expression)
```
    Visits the Join expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(JPQLExpression expression)
```
    Visits the JPQLExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(KeyExpression expression)
```
    Visits the KeyExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(KeywordExpression expression)
```
    Visits the KeywordExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(LengthExpression expression)
```
    Visits the LengthExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(LikeExpression expression)
```
    Visits the LikeExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(LocateExpression expression)
```
    Visits the LocateExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(LowerExpression expression)
```
    Visits the LowerExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(MaxFunction expression)
```
    Visits the MaxFunction expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(MinFunction expression)
```
    Visits the MinFunction expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(ModExpression expression)
```
    Visits the ModExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(MultiplicationExpression expression)
```
    Visits the MultiplicationExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(NotExpression expression)
```
    Visits the NotExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(NullComparisonExpression expression)
```
    Visits the NullComparisonExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(NullExpression expression)
```
    Visits the NullExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(NullIfExpression expression)
```
    Visits the NullIfExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(NumericLiteral expression)
```
    Visits the NumericLiteral expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(ObjectExpression expression)
```
    Visits the ObjectExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(OnClause expression)
```
    Visits the OnClause expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(OrderByClause expression)
```
    Visits the OrderByClause expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(OrderByItem expression)
```
    Visits the OrderByItem expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(OrExpression expression)
```
    Visits the OrExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(RangeVariableDeclaration expression)
```
    Visits the RangeVariableDeclaration expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(ResultVariable expression)
```
    Visits the ResultVariable expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(SelectClause expression)
```
    Visits the SelectClause expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(SelectStatement expression)
```
    Visits the SelectStatement expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(SimpleFromClause expression)
```
    Visits the SimpleFromClause expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(SimpleSelectClause expression)
```
    Visits the SimpleSelectClause expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(SimpleSelectStatement expression)
```
    Visits the SimpleSelectStatement expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(SizeExpression expression)
```
    Visits the SizeExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(SqrtExpression expression)
```
    Visits the SqrtExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(StateFieldPathExpression expression)
```
    Visits the StateFieldPathExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(StringLiteral expression)
```
    Visits the StringLiteral expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(SubExpression expression)
```
    Visits the SubExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(SubstringExpression expression)
```
    Visits the SubstringExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(SubtractionExpression expression)
```
    Visits the SubtractionExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(SumFunction expression)
```
    Visits the SumFunction expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(TreatExpression expression)
```
    Visits the TreatExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(TrimExpression expression)
```
    Visits the TrimExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(TypeExpression expression)
```
    Visits the TypeExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The Expression to visit
  - visit
```
public void visit(UnknownExpression expression)
```
    Visits the UnknownExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The UnknownExpression to visit
  - visit
```
public void visit(UpdateClause expression)
```
    Visits the UpdateClause expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The UpdateClause to visit
  - visit
```
public void visit(UpdateItem expression)
```
    Visits the UpdateItem expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The UpdateItem to visit
  - visit
```
public void visit(UpdateStatement expression)
```
    Visits the UpdateStatement expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The UpdateStatement to visit
  - visit
```
public void visit(UpperExpression expression)
```
    Visits the UpperExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The UpperExpression to visit
  - visit
```
public void visit(ValueExpression expression)
```
    Visits the ValueExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The ValueExpression to visit
  - visit
```
public void visit(WhenClause expression)
```
    Visits the WhenClause expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The WhenClause to visit
  - visit
```
public void visit(WhereClause expression)
```
    Visits the WhereClause expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Parameters:
    expression - The WhereClause to visit
  - visitAbstractConditionalClause
```
protected void visitAbstractConditionalClause(AbstractConditionalClause expression)
```
  - visitAbstractDoubleEncapsulatedExpression
```
protected void visitAbstractDoubleEncapsulatedExpression(AbstractDoubleEncapsulatedExpression expression)
```
  - visitAbstractFromClause
```
protected void visitAbstractFromClause(AbstractFromClause expression)
```
  - visitAbstractSingleEncapsulatedExpression
```
protected void visitAbstractSingleEncapsulatedExpression(AbstractSingleEncapsulatedExpression expression)
```
  - visitAbstractTripleEncapsulatedExpression
```
protected void visitAbstractTripleEncapsulatedExpression(AbstractTripleEncapsulatedExpression expression)
```
  - visitCompoundExpression
```
protected void visitCompoundExpression(CompoundExpression expression)
```

Class AbstractContentAssistVisitor.EndingQueryPositionBuilder

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

badExpression

correction

invalidExpression

positionWithinInvalidExpression

queryPosition

virtualSpace

Constructor Detail

AbstractContentAssistVisitor.EndingQueryPositionBuilder

Method Detail

dispose

getQueryPosition

hasVirtualSpace

prepare

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