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

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

所有已实现的接口：

Comparator

public class IgnoreDatesComparator
extends Object
implements Comparator

Comparator that checks whether 2 dates are both null or not null, the actual time-value is not compared. This can be useful when the actual time/date is not known is advance but you still want to check whether a value has been set or not. E.g. a last modification timestamp in the databsse.

构造方法摘要

IgnoreDatesComparator()

方法摘要

boolean	canCompare(Object left, Object right) Returns true if both objects are null or both objects are Date instances.
Difference	compare(Object left, Object right, boolean onlyFirstDifference, ReflectionComparator reflectionComparator) Compares the given dates.

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

IgnoreDatesComparator

public IgnoreDatesComparator()

方法详细信息

canCompare

public boolean canCompare(Object left,
                          Object right)

Returns true if both objects are null or both objects are Date instances.

指定者：

接口 Comparator 中的 canCompare

参数：

left - The left object

right - The right object

返回：

True if null or dates

compare

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

Compares the given dates.

指定者：

接口 Comparator 中的 compare

参数：

left - The left date

right - The right date

onlyFirstDifference - True if only the first difference should be returned

reflectionComparator - The root comparator for inner comparisons, not null

返回：

A difference if one of the dates is null and the other one not, else null