org.unitils.reflectionassert.report.impl
Class TreeDifferenceView

java.lang.Object
  org.unitils.reflectionassert.report.impl.TreeDifferenceView

All Implemented Interfaces:

DifferenceView

public class TreeDifferenceView
extends Object
implements DifferenceView

Formatter that will output all objects in the difference tree. For an unordered collection difference, the best matching differences are taken.

Author:

Tim Ducheyne, Filip Neven

Nested Class Summary

protected class

TreeDifferenceView.TreeDifferenceFormatterVisitor The visitor for visiting the difference tree.

Field Summary

protected ObjectFormatter	objectFormatter Formatter for object values.
protected TreeDifferenceView.TreeDifferenceFormatterVisitor	treeDifferenceFormatterVisitor The visitor for visiting the difference tree

Constructor Summary

TreeDifferenceView()

Method Summary

protected String	createFieldName(String fieldName, String innerFieldName, boolean includePoint) Adds the inner field name to the given field name.
String	createView(Difference difference) Creates a string representation of the given difference tree.
protected String	formatDifference(ClassDifference classDifference, String fieldName)
protected String	formatDifference(CollectionDifference collectionDifference, String fieldName) Creates a string representation of a collection difference.
protected String	formatDifference(Difference difference, String fieldName) Creates a string representation of a simple difference.
protected String	formatDifference(MapDifference mapDifference, String fieldName) Creates a string representation of a map difference.
protected String	formatDifference(ObjectDifference objectDifference, String fieldName) Creates a string representation of an object difference.
protected String	formatDifference(UnorderedCollectionDifference unorderedCollectionDifference, String fieldName) Creates a string representation of an unorder collection difference.
protected String	formatObject(Object object)
protected String	formatValues(String fieldName, Object leftValue, Object rightValue) Formats and appends the given fieldname and object values.

Methods inherited from class java.lang.Object

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

Field Detail

objectFormatter

protected ObjectFormatter objectFormatter

Formatter for object values.

treeDifferenceFormatterVisitor

protected TreeDifferenceView.TreeDifferenceFormatterVisitor treeDifferenceFormatterVisitor

The visitor for visiting the difference tree

Constructor Detail

TreeDifferenceView

public TreeDifferenceView()

Method Detail

createView

public String createView(Difference difference)

Creates a string representation of the given difference tree.

Specified by:

createView in interface DifferenceView

Parameters:

difference - The root difference, not null

Returns:

The string representation, not null

formatDifference

protected String formatDifference(Difference difference,
                                  String fieldName)

Creates a string representation of a simple difference.

Parameters:

difference - The difference, not null

fieldName - The current fieldName, null for root

Returns:

The string representation, not null

formatDifference

protected String formatDifference(ObjectDifference objectDifference,
                                  String fieldName)

Creates a string representation of an object difference.

Parameters:

objectDifference - The difference, not null

fieldName - The current fieldName, null for root

Returns:

The string representation, not null

formatDifference

protected String formatDifference(ClassDifference classDifference,
                                  String fieldName)

formatDifference

protected String formatDifference(CollectionDifference collectionDifference,
                                  String fieldName)

Creates a string representation of a collection difference.

Parameters:

collectionDifference - The difference, not null

fieldName - The current fieldName, null for root

Returns:

The string representation, not null

formatDifference

protected String formatDifference(MapDifference mapDifference,
                                  String fieldName)

Creates a string representation of a map difference.

Parameters:

mapDifference - The difference, not null

fieldName - The current fieldName, null for root

Returns:

The string representation, not null

formatObject

protected String formatObject(Object object)

formatDifference

protected String formatDifference(UnorderedCollectionDifference unorderedCollectionDifference,
                                  String fieldName)

Creates a string representation of an unorder collection difference.

Parameters:

unorderedCollectionDifference - The difference, not null

fieldName - The current fieldName, null for root

Returns:

The string representation, not null

formatValues

protected String formatValues(String fieldName,
                              Object leftValue,
                              Object rightValue)

Formats and appends the given fieldname and object values.

Parameters:

fieldName - The field name, null if there is no field name

leftValue - The left value

rightValue - The right value

Returns:

The string representation, not null

createFieldName

protected String createFieldName(String fieldName,
                                 String innerFieldName,
                                 boolean includePoint)

Adds the inner field name to the given field name.

Parameters:

fieldName - The field

innerFieldName - The field to append, not null

includePoint - True if a point should be added

Returns:

The field name