org.eclipse.persistence.jpa.jpql.model
Class BasicStateObjectBuilder

java.lang.Object
  org.eclipse.persistence.jpa.jpql.parser.AbstractExpressionVisitor
      org.eclipse.persistence.jpa.jpql.model.BasicStateObjectBuilder

All Implemented Interfaces:

ExpressionVisitor

Direct Known Subclasses:

DefaultStateObjectBuilder, EclipseLinkStateObjectBuilder

public abstract class BasicStateObjectBuilder
extends AbstractExpressionVisitor

The default implementation of a IBuilder, which creates a StateObject representation of the Expression being visited.

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

Version:

2.4

See Also:

Expression, StateObject

Author:

Pascal Filion

Since:

2.4

Nested Class Summary

protected class	BasicStateObjectBuilder.AbstractRangeDeclarationBuilder<S extends AbstractFromClauseStateObject> This builder is responsible to create a new identification variable declaration and to add it to the state object representing the FROM clause.
protected class	BasicStateObjectBuilder.AbstractSelectStatementBuilder<T extends AbstractSelectStatementStateObject,P extends StateObject> The abstract definition of the builder that is responsible to create the StateObject representation of the SELECT statement.
protected class	BasicStateObjectBuilder.CollectionExpressionVisitor
protected class	BasicStateObjectBuilder.CollectionMemberDeclarationBuilder
protected class	BasicStateObjectBuilder.DeleteStatementBuilder This builder is responsible to create the StateObject representation of the DELETE query statement.
protected class	BasicStateObjectBuilder.JoinBuilder
protected class	BasicStateObjectBuilder.RangeDeclarationBuilder This builder is responsible to create a new identification variable declaration and to add it to the state object representing the FROM clause of the top-level query.
protected class	BasicStateObjectBuilder.SelectItemBuilder This builder is responsible to create the items owned by the top-level SELECT clause.
protected class	BasicStateObjectBuilder.SelectStatementBuilder This builder is responsible to create the StateObject representation of the SELECT query statement.
protected class	BasicStateObjectBuilder.SimpleRangeDeclarationBuilder This builder is responsible to create a new identification variable declaration and to add it to the state object representing the FROM clause of a subquery.
protected class	BasicStateObjectBuilder.SimpleSelectStatementBuilder This builder is responsible to create the StateObject representation of the SELECT subquery.
protected class	BasicStateObjectBuilder.UpdateStatementBuilder This builder is responsible to create the StateObject representation of the UPDATE query statement.
protected class	BasicStateObjectBuilder.WhenClauseBuilder This builder is responsible to create the WHEN clauses for a CASE expression.

Field Summary

protected IManagedTypeProvider	managedTypeProvider
protected JPQLQueryStateObject	parent The parent StateObject of the StateObject to create.
protected StateObject	stateObject The StateObject that was created based on the visited Expression.

Constructor Summary

protected

BasicStateObjectBuilder() Creates a new StateObjectBuilder.

Method Summary

protected <T extends StateObject> java.util.List<T>	buildChildren(Expression expression)
protected IBuilder<CollectionMemberDeclarationStateObject,AbstractFromClauseStateObject>	buildCollectionDeclarationBuilder()
protected IBuilder<DeleteStatementStateObject,JPQLQueryStateObject>	buildDeleteStatementBuilder()
protected IBuilder<JoinStateObject,AbstractIdentificationVariableDeclarationStateObject>	buildJoinBuilder()
protected abstract LiteralVisitor	buildLiteralVisitor() Creates the visitor that can retrieve the "literal" value from a given Expression based on the desired LiteralType.
protected IBuilder<AbstractIdentificationVariableDeclarationStateObject,FromClauseStateObject>	buildRangeDeclarationBuilder()
protected IBuilder<StateObject,SelectClauseStateObject>	buildSelectItemBuilder()
protected IBuilder<SelectStatementStateObject,JPQLQueryStateObject>	buildSelectStatementBuilder()
protected IBuilder<AbstractIdentificationVariableDeclarationStateObject,SimpleFromClauseStateObject>	buildSimpleRangeDeclarationBuilder()
protected IBuilder<SimpleSelectStatementStateObject,StateObject>	buildSimpleSelectStatementBuilder()
protected StateObject	buildStateObjectImp(Expression expression) Visits the given Expression and returned its StateObject.
protected IBuilder<UpdateStatementStateObject,JPQLQueryStateObject>	buildUpdateStatementBuilder()
protected IBuilder<CaseExpressionStateObject,CaseExpressionStateObject>	buildWhenClauseBuilder()
protected <T extends Expression> java.util.List<T>	children(Expression expression)
protected IBuilder<CollectionMemberDeclarationStateObject,AbstractFromClauseStateObject>	getCollectionDeclarationBuilder()
protected BasicStateObjectBuilder.CollectionExpressionVisitor	getCollectionExpressionVisitor()
protected IBuilder<DeleteStatementStateObject,JPQLQueryStateObject>	getDeleteStatementBuilder()
protected IBuilder<JoinStateObject,AbstractIdentificationVariableDeclarationStateObject>	getJoinBuilder()
protected LiteralVisitor	getLiteralVisitor()
protected IBuilder<AbstractIdentificationVariableDeclarationStateObject,FromClauseStateObject>	getRangeDeclarationBuilder()
protected IBuilder<StateObject,SelectClauseStateObject>	getSelectItemBuilder()
protected IBuilder<SelectStatementStateObject,JPQLQueryStateObject>	getSelectStatementBuilder()
protected IBuilder<AbstractIdentificationVariableDeclarationStateObject,SimpleFromClauseStateObject>	getSimpleRangeDeclarationBuilder()
protected IBuilder<SimpleSelectStatementStateObject,StateObject>	getSimpleSelectStatementBuilder()
StateObject	getStateObject() Returns the StateObject that was created based on the visited Expression.
protected IBuilder<UpdateStatementStateObject,JPQLQueryStateObject>	getUpdateStatementBuilder()
protected java.lang.String	literal(Expression expression, LiteralType type) Retrieves the "literal" from the given 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 IBuilder<CaseExpressionStateObject,CaseExpressionStateObject>	whenClauseBuilder() Returns the IBuilder that is responsible to visit each WhenClause and to create the corresponding WhenClauseStateObject.

Methods inherited from class java.lang.Object

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

Field Detail

managedTypeProvider

protected IManagedTypeProvider managedTypeProvider

parent

protected JPQLQueryStateObject parent

The parent StateObject of the StateObject to create.

stateObject

protected StateObject stateObject

The StateObject that was created based on the visited Expression.

Constructor Detail

BasicStateObjectBuilder

protected BasicStateObjectBuilder()

Creates a new StateObjectBuilder.

Method Detail

buildChildren

protected <T extends StateObject> java.util.List<T> buildChildren(Expression expression)

buildCollectionDeclarationBuilder

protected IBuilder<CollectionMemberDeclarationStateObject,AbstractFromClauseStateObject> buildCollectionDeclarationBuilder()

buildDeleteStatementBuilder

protected IBuilder<DeleteStatementStateObject,JPQLQueryStateObject> buildDeleteStatementBuilder()

buildJoinBuilder

protected IBuilder<JoinStateObject,AbstractIdentificationVariableDeclarationStateObject> buildJoinBuilder()

buildLiteralVisitor

protected abstract LiteralVisitor buildLiteralVisitor()

Creates the visitor that can retrieve the "literal" value from a given Expression based on the desired LiteralType.

Returns:

A new concrete instance of LiteralVisitor

buildRangeDeclarationBuilder

protected IBuilder<AbstractIdentificationVariableDeclarationStateObject,FromClauseStateObject> buildRangeDeclarationBuilder()

buildSelectItemBuilder

protected IBuilder<StateObject,SelectClauseStateObject> buildSelectItemBuilder()

buildSelectStatementBuilder

protected IBuilder<SelectStatementStateObject,JPQLQueryStateObject> buildSelectStatementBuilder()

buildSimpleRangeDeclarationBuilder

protected IBuilder<AbstractIdentificationVariableDeclarationStateObject,SimpleFromClauseStateObject> buildSimpleRangeDeclarationBuilder()

buildSimpleSelectStatementBuilder

protected IBuilder<SimpleSelectStatementStateObject,StateObject> buildSimpleSelectStatementBuilder()

buildStateObjectImp

protected final StateObject buildStateObjectImp(Expression expression)

Visits the given Expression and returned its StateObject.

Parameters:

expression - The Expression to be visited by this builder

Returns:

The StateObject representation of the given Expression or null if nothing could be created

buildUpdateStatementBuilder

protected IBuilder<UpdateStatementStateObject,JPQLQueryStateObject> buildUpdateStatementBuilder()

buildWhenClauseBuilder

protected IBuilder<CaseExpressionStateObject,CaseExpressionStateObject> buildWhenClauseBuilder()

children

protected <T extends Expression> java.util.List<T> children(Expression expression)

getCollectionDeclarationBuilder

protected IBuilder<CollectionMemberDeclarationStateObject,AbstractFromClauseStateObject> getCollectionDeclarationBuilder()

getCollectionExpressionVisitor

protected BasicStateObjectBuilder.CollectionExpressionVisitor getCollectionExpressionVisitor()

getDeleteStatementBuilder

protected IBuilder<DeleteStatementStateObject,JPQLQueryStateObject> getDeleteStatementBuilder()

getJoinBuilder

protected IBuilder<JoinStateObject,AbstractIdentificationVariableDeclarationStateObject> getJoinBuilder()

getLiteralVisitor

protected LiteralVisitor getLiteralVisitor()

getRangeDeclarationBuilder

protected IBuilder<AbstractIdentificationVariableDeclarationStateObject,FromClauseStateObject> getRangeDeclarationBuilder()

getSelectItemBuilder

protected IBuilder<StateObject,SelectClauseStateObject> getSelectItemBuilder()

getSelectStatementBuilder

protected IBuilder<SelectStatementStateObject,JPQLQueryStateObject> getSelectStatementBuilder()

getSimpleRangeDeclarationBuilder

protected IBuilder<AbstractIdentificationVariableDeclarationStateObject,SimpleFromClauseStateObject> getSimpleRangeDeclarationBuilder()

getSimpleSelectStatementBuilder

protected IBuilder<SimpleSelectStatementStateObject,StateObject> getSimpleSelectStatementBuilder()

getStateObject

public StateObject getStateObject()

Returns the StateObject that was created based on the visited Expression.

Returns:

The StateObject that was created based on the visited Expression

getUpdateStatementBuilder

protected IBuilder<UpdateStatementStateObject,JPQLQueryStateObject> getUpdateStatementBuilder()

literal

protected java.lang.String literal(Expression expression,
                                   LiteralType type)

Retrieves the "literal" from the given Expression. The literal to retrieve depends on the given type. The literal is basically a string value like an identification variable name, an input parameter, a path expression, an abstract schema name, etc.

Parameters:

expression - The Expression to visit

type - The LiteralType helps to determine what to retrieve from the visited Expression

Returns:

A value from the given Expression or an empty string if the given Expression and the LiteralType do not match

visit

public void visit(AbsExpression expression)

Visits the AbsExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(AbstractSchemaName expression)

Visits the AbstractSchemaName expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

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 AbstractExpressionVisitor

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 AbstractExpressionVisitor

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 AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(ArithmeticFactor expression)

Visits the ArithmeticFactor expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(AvgFunction expression)

Visits the AvgFunction expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(BadExpression expression)

Visits the BadExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

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 AbstractExpressionVisitor

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 AbstractExpressionVisitor

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 AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(CollectionExpression expression)

Visits the CollectionExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(CollectionMemberDeclaration expression)

Visits the CollectionMemberDeclaration expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

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 AbstractExpressionVisitor

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 AbstractExpressionVisitor

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 AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(ConcatExpression expression)

Visits the ConcatExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(ConstructorExpression expression)

Visits the ConstructorExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

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 AbstractExpressionVisitor

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 AbstractExpressionVisitor

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 AbstractExpressionVisitor

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 AbstractExpressionVisitor

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 AbstractExpressionVisitor

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 AbstractExpressionVisitor

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 AbstractExpressionVisitor

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 AbstractExpressionVisitor

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 AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public final void visit(FromClause expression)

Visits the FromClause expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

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 AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public final void visit(GroupByClause expression)

Visits the GroupByClause expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

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 AbstractExpressionVisitor

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 AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public final void visit(IdentificationVariableDeclaration expression)

Visits the IdentificationVariableDeclaration expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

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 AbstractExpressionVisitor

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 AbstractExpressionVisitor

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 AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public final void visit(Join expression)

Visits the Join expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(JPQLExpression expression)

Visits the JPQLExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

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 AbstractExpressionVisitor

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 AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(LengthExpression expression)

Visits the LengthExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(LikeExpression expression)

Visits the LikeExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(LocateExpression expression)

Visits the LocateExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(LowerExpression expression)

Visits the LowerExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(MaxFunction expression)

Visits the MaxFunction expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

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 AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(ModExpression expression)

Visits the ModExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(MultiplicationExpression expression)

Visits the MultiplicationExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

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 AbstractExpressionVisitor

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 AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(NullExpression expression)

Visits the NullExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

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 AbstractExpressionVisitor

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 AbstractExpressionVisitor

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 AbstractExpressionVisitor

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 AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public final void visit(OrderByClause expression)

Visits the OrderByClause expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public final void visit(OrderByItem expression)

Visits the OrderByItem expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

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 AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public final void visit(RangeVariableDeclaration expression)

Visits the RangeVariableDeclaration expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public final void visit(ResultVariable expression)

Visits the ResultVariable expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public final void visit(SelectClause expression)

Visits the SelectClause expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

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 AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public final void visit(SimpleFromClause expression)

Visits the SimpleFromClause expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public final void visit(SimpleSelectClause expression)

Visits the SimpleSelectClause expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

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 AbstractExpressionVisitor

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 AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(SqrtExpression expression)

Visits the SqrtExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(StateFieldPathExpression expression)

Visits the StateFieldPathExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

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 AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(SubExpression expression)

Visits the SubExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(SubstringExpression expression)

Visits the SubstringExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(SubtractionExpression expression)

Visits the SubtractionExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(SumFunction expression)

Visits the SumFunction expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(TreatExpression expression)

Visits the TreatExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(TrimExpression expression)

Visits the TrimExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(TypeExpression expression)

Visits the TypeExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(UnknownExpression expression)

Visits the UnknownExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The UnknownExpression to visit

visit

public final void visit(UpdateClause expression)

Visits the UpdateClause expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The UpdateClause to visit

visit

public final void visit(UpdateItem expression)

Visits the UpdateItem expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

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 AbstractExpressionVisitor

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 AbstractExpressionVisitor

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 AbstractExpressionVisitor

Parameters:

expression - The ValueExpression to visit

visit

public final void visit(WhenClause expression)

Visits the WhenClause expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

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 AbstractExpressionVisitor

Parameters:

expression - The WhereClause to visit

whenClauseBuilder

protected IBuilder<CaseExpressionStateObject,CaseExpressionStateObject> whenClauseBuilder()

Returns the IBuilder that is responsible to visit each WhenClause and to create the corresponding WhenClauseStateObject. The new state objects have to be added to CaseExpressionStateObject by the builder.

Returns:

The builder of the WHEN clauses