org.test4j.hamcrest.matcher.property.comparator
类 ObjectComparator

java.lang.Object
  org.test4j.hamcrest.matcher.property.comparator.ObjectComparator

所有已实现的接口：

Comparator

public class ObjectComparator
extends Object
implements Comparator

Comparator for objects. This will compare all corresponding field values.

构造方法摘要

ObjectComparator()

方法摘要

boolean	canCompare(Object left, Object right) Returns true if both objects are not null
Difference	compare(Object left, Object right, boolean onlyFirstDifference, ReflectionComparator reflectionComparator) Compares the given objects by iterating over the fields and comparing the corresponding values.
protected void	compareFields(Object left, Object right, Class clazz, ObjectDifference difference, boolean onlyFirstDifference, ReflectionComparator reflectionComparator) Compares the values of all fields in the given objects by use of reflection.

从类 java.lang.Object 继承的方法

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

构造方法详细信息

ObjectComparator

public ObjectComparator()

方法详细信息

canCompare

public boolean canCompare(Object left,
                          Object right)

Returns true if both objects are not null

指定者：

接口 Comparator 中的 canCompare

参数：

left - The left object

right - The right object

返回：

True if not null

compare

public Difference compare(Object left,
                          Object right,
                          boolean onlyFirstDifference,
                          ReflectionComparator reflectionComparator)

Compares the given objects by iterating over the fields and comparing the corresponding values. If both objects are of a different type, a difference is returned. The fields of the superclasses are also compared. Fields of java.lang classes are ignored. So for example fields of the Object class are not compared

指定者：

接口 Comparator 中的 compare

参数：

left - The left object, not null

right - The right object, not null

onlyFirstDifference - True if only the first difference should be returned

reflectionComparator - The root comparator for inner comparisons, not null

返回：

A ObjectDifference or null if both maps are equal

compareFields

protected void compareFields(Object left,
                             Object right,
                             Class clazz,
                             ObjectDifference difference,
                             boolean onlyFirstDifference,
                             ReflectionComparator reflectionComparator)

Compares the values of all fields in the given objects by use of reflection.

参数：

left - the left object for the comparison, not null

right - the right object for the comparison, not null

clazz - the type of the left object, not null

difference - root difference, not null

onlyFirstDifference - True if only the first difference should be returned

reflectionComparator - the reflection comparator, not null