org.acm.seguin.refactor.field
Class RemoveFieldFromSubclassVisitor

java.lang.Object
  org.acm.seguin.summary.TraversalVisitor
      org.acm.seguin.refactor.field.RemoveFieldFromSubclassVisitor

All Implemented Interfaces:

SummaryVisitor

public class RemoveFieldFromSubclassVisitor
extends TraversalVisitor

Removes the field from all subclasses of a particular class.

Author:

Chris Seguin

Constructor Summary

RemoveFieldFromSubclassVisitor(TypeSummary type, FieldSummary init, TypeSummary notThisOne, ComplexTransform transform)
Constructor for the RemoveFieldFromSubclassVisitor object

Method Summary

java.lang.Object	visit(FieldSummary fieldSummary, java.lang.Object data) Visits the field summary and determines if it should be removed.
java.lang.Object	visit(FileSummary fileSummary, java.lang.Object data) Visits a file summary node and updates it if necessary
java.lang.Object	visit(TypeSummary typeSummary, java.lang.Object data) Visits a type summary and updates it

Methods inherited from class org.acm.seguin.summary.TraversalVisitor

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

Constructor Detail

RemoveFieldFromSubclassVisitor

public RemoveFieldFromSubclassVisitor(TypeSummary type,
                                      FieldSummary init,
                                      TypeSummary notThisOne,
                                      ComplexTransform transform)

Constructor for the RemoveFieldFromSubclassVisitor object

Parameters:

type - the ancestor type

init - the field

notThisOne - a type to skip

transform - Description of Parameter

Method Detail

visit

public java.lang.Object visit(FileSummary fileSummary,
                              java.lang.Object data)

Visits a file summary node and updates it if necessary

Specified by:

visit in interface SummaryVisitor

Overrides:

visit in class TraversalVisitor

Parameters:

fileSummary - Description of Parameter

data - Description of Parameter

Returns:

Description of the Returned Value

visit

public java.lang.Object visit(TypeSummary typeSummary,
                              java.lang.Object data)

Visits a type summary and updates it

Specified by:

visit in interface SummaryVisitor

Overrides:

visit in class TraversalVisitor

Parameters:

typeSummary - Description of Parameter

data - Description of Parameter

Returns:

Description of the Returned Value

visit

public java.lang.Object visit(FieldSummary fieldSummary,
                              java.lang.Object data)

Visits the field summary and determines if it should be removed.

Specified by:

visit in interface SummaryVisitor

Overrides:

visit in class TraversalVisitor

Parameters:

fieldSummary - Description of Parameter

data - Description of Parameter

Returns:

Description of the Returned Value