org.test4j.hamcrest.matcher.property.difference
类 CollectionDifference

java.lang.Object
  org.test4j.hamcrest.matcher.property.difference.Difference
      org.test4j.hamcrest.matcher.property.difference.CollectionDifference

public class CollectionDifference
extends Difference

A class for holding the difference between two collections or arrays.

构造方法摘要

CollectionDifference(String message, Object leftValue, Object rightValue, List<?> leftList, List<?> rightList)
Creates a difference.

方法摘要

<T,A> T	accept(DifferenceVisitor<T,A> visitor, A argument) Double dispatch method.
void	addElementDifference(int index, Difference difference) Adds a difference for the element at the given index.
void	addLeftMissingIndex(int index) Adds an index of a left element that is missing in the right collection.
void	addRightMissingIndex(int index) Adds an index of a right element that is missing in the left collection.
Map<Integer,Difference>	getElementDifferences() Gets all element differences per index.
List<?>	getLeftList()
List<Integer>	getLeftMissingIndexes() Gets the indexes of the left elements that were missing in the right collection.
List<?>	getRightList()
List<Integer>	getRightMissingIndexes() Gets the indexes of the right elements that were missing in the left collection.

从类 org.test4j.hamcrest.matcher.property.difference.Difference 继承的方法

getLeftValue, getMessage, getRightValue, toString

从类 java.lang.Object 继承的方法

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

构造方法详细信息

CollectionDifference

public CollectionDifference(String message,
                            Object leftValue,
                            Object rightValue,
                            List<?> leftList,
                            List<?> rightList)

Creates a difference.

参数：

message - A message describing the difference

leftValue - The left instance

rightValue - The right instance

leftList - The left instance as a list

rightList - The right instance as a list

方法详细信息

addElementDifference

public void addElementDifference(int index,
                                 Difference difference)

Adds a difference for the element at the given index.

参数：

index - The element index

difference - The difference, not null

getElementDifferences

public Map<Integer,Difference> getElementDifferences()

Gets all element differences per index.

返回：

The differences, not null

addLeftMissingIndex

public void addLeftMissingIndex(int index)

Adds an index of a left element that is missing in the right collection.

参数：

index - The left element index

getLeftMissingIndexes

public List<Integer> getLeftMissingIndexes()

Gets the indexes of the left elements that were missing in the right collection.

返回：

The indexes, not null

addRightMissingIndex

public void addRightMissingIndex(int index)

Adds an index of a right element that is missing in the left collection.

参数：

index - The right element index

getRightMissingIndexes

public List<Integer> getRightMissingIndexes()

Gets the indexes of the right elements that were missing in the left collection.

返回：

The indexes, not null

getLeftList

public List<?> getLeftList()

返回：

The left instance as a list

getRightList

public List<?> getRightList()

返回：

The right instance as a list

accept

public <T,A> T accept(DifferenceVisitor<T,A> visitor,
                      A argument)

Double dispatch method. Dispatches back to the given visitor.

All subclasses should copy this method in their own class body.

覆盖：

类 Difference 中的 accept

参数：

visitor - The visitor, not null

argument - An optional argument for the visitor, null if not applicable

返回：

The result