org.eclipse.persistence.jpa.jpql
Class BasicRefactoringTool.FieldNameRenamer

java.lang.Object
  org.eclipse.persistence.jpa.jpql.parser.AnonymousExpressionVisitor
      org.eclipse.persistence.jpa.jpql.parser.AbstractTraverseChildrenVisitor
          org.eclipse.persistence.jpa.jpql.BasicRefactoringTool.AbstractRenamer
              org.eclipse.persistence.jpa.jpql.BasicRefactoringTool.FieldNameRenamer

All Implemented Interfaces:

ExpressionVisitor

Enclosing class:

BasicRefactoringTool

protected class BasicRefactoringTool.FieldNameRenamer
extends BasicRefactoringTool.AbstractRenamer

This visitor renames any segment of a path expression.

Field Summary

protected java.lang.String	newFieldName The new name of the attribute.
protected java.lang.String	oldFieldName The current name of the attribute to rename.
protected java.lang.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.BasicRefactoringTool.AbstractRenamer

textEdits

Constructor Summary

BasicRefactoringTool.FieldNameRenamer(JPQLQueryContext queryContext, java.lang.String typeName, java.lang.String oldFieldName, java.lang.String newFieldName)
Creates a new FieldNameRenamer.

Method Summary

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.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

newFieldName

protected final java.lang.String newFieldName

The new name of the attribute.

oldFieldName

protected final java.lang.String oldFieldName

The current name of the attribute to rename.

typeName

protected final java.lang.String typeName

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

Constructor Detail

BasicRefactoringTool.FieldNameRenamer

public BasicRefactoringTool.FieldNameRenamer(JPQLQueryContext queryContext,
                                             java.lang.String typeName,
                                             java.lang.String oldFieldName,
                                             java.lang.String newFieldName)

Creates a new FieldNameRenamer.

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

oldFieldName - The current name of the attribute to rename

newFieldName - 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)

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)

Visits the StateFieldPathExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AnonymousExpressionVisitor

Parameters:

expression - The Expression to visit