Package org.eclipse.persistence.jpa.jpql.tools

Class BasicRefactoringTool.AttributeNameRenamer

java.lang.Object

org.eclipse.persistence.jpa.jpql.parser.AnonymousExpressionVisitor

org.eclipse.persistence.jpa.jpql.parser.AbstractTraverseChildrenVisitor

org.eclipse.persistence.jpa.jpql.tools.BasicRefactoringTool.AbstractRenamer

org.eclipse.persistence.jpa.jpql.tools.BasicRefactoringTool.AttributeNameRenamer

All Implemented Interfaces:

ExpressionVisitor

Enclosing class:

BasicRefactoringTool

protected class BasicRefactoringTool.AttributeNameRenamer
extends BasicRefactoringTool.AbstractRenamer

This visitor renames any segment of a path expression.

Field Summary

Fields

Modifier and Type	Field	Description
protected String	newAttributeName	The new name of the attribute.
protected String	oldAttributeName	The current name of the attribute to rename.
protected String	typeName	The fully qualified name of the type that got one of its attributes renamed.

Fields inherited from class org.eclipse.persistence.jpa.jpql.tools.BasicRefactoringTool.AbstractRenamer

textEdits

Constructor Summary

Constructors

Constructor	Description
AttributeNameRenamer(JPQLQueryContext queryContext, String typeName, String oldAttributeName, String newAttributeName)	Creates a new AttributeNameRenamer.

Method Summary

Modifier and Type	Method	Description
protected void	rename(AbstractPathExpression expression)	Performs the rename on the path expression.
void	visit(CollectionValuedPathExpression expression)	Visits the CollectionValuedPathExpression expression.
void	visit(StateFieldPathExpression expression)	Visits the StateFieldPathExpression expression.

Methods inherited from class org.eclipse.persistence.jpa.jpql.tools.BasicRefactoringTool.AbstractRenamer

addTextEdit, addTextEdit, buildTextEdit, reposition

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

visit

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

visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from class java.lang.Object

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

Field Detail

newAttributeName

protected final String newAttributeName

The new name of the attribute.

oldAttributeName

protected final String oldAttributeName

The current name of the attribute to rename.

typeName

protected final String typeName

The fully qualified name of the type that got one of its attributes renamed.

Constructor Detail

AttributeNameRenamer

public AttributeNameRenamer(JPQLQueryContext queryContext,
                            String typeName,
                            String oldAttributeName,
                            String newAttributeName)

Creates a new AttributeNameRenamer.

Parameters:

queryContext - The context used to query information about the JPQL query

typeName - The fully qualified name of the type that got one of its attributes renamed

oldAttributeName - The current name of the attribute to rename

newAttributeName - The new name of the attribute

Method Detail

rename

protected void rename(AbstractPathExpression expression)

Performs the rename on the path expression.

Parameters:

expression - The AbstractPathExpression being visited, which may have to have its path renamed

visit

public void visit(CollectionValuedPathExpression expression)

Description copied from interface: ExpressionVisitor

Visits the CollectionValuedPathExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AnonymousExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(StateFieldPathExpression expression)

Description copied from interface: ExpressionVisitor

Visits the StateFieldPathExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AnonymousExpressionVisitor

Parameters:

expression - The Expression to visit