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java.lang.Objectorg.hamcrest.BaseMatcher<T>
org.hamcrest.core.IsNull<T>
public class IsNull<T>
Is the value null?
| Constructor Summary | |
|---|---|
| IsNull() | |
| Method Summary | ||
|---|---|---|
|  void | describeTo(org.hamcrest.Description description)Generates a description of the object. | |
|  boolean | matches(java.lang.Object o)Evaluates the matcher for argument item. | |
| static
 | notNullValue()Matches if value is not null. | |
| static
 | notNullValue(java.lang.Class<T> type)Matches if value is not null. | |
| static
 | nullValue()Matches if value is null. | |
| static
 | nullValue(java.lang.Class<T> type)Matches if value is null. | |
| Methods inherited from class org.hamcrest.BaseMatcher | 
|---|
| _dont_implement_Matcher___instead_extend_BaseMatcher_, toString | 
| Methods inherited from class java.lang.Object | 
|---|
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait | 
| Constructor Detail | 
|---|
public IsNull()
| Method Detail | 
|---|
public boolean matches(java.lang.Object o)
org.hamcrest.Matcher
o - the object against which the matcher is evaluated.
true if item matches, otherwise false.BaseMatcherpublic void describeTo(org.hamcrest.Description description)
org.hamcrest.SelfDescribing
description - The description to be built or appended to.public static <T> org.hamcrest.Matcher<T> nullValue()
public static <T> org.hamcrest.Matcher<T> notNullValue()
public static <T> org.hamcrest.Matcher<T> nullValue(java.lang.Class<T> type)
public static <T> org.hamcrest.Matcher<T> notNullValue(java.lang.Class<T> type)
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