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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()
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| Method Summary | ||
|---|---|---|
void |
describeTo(org.hamcrest.Description description)
Generates a description of the object. |
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boolean |
matches(java.lang.Object o)
Evaluates the matcher for argument item. |
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static
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notNullValue()
Matches if value is not null. |
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static
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notNullValue(java.lang.Class<T> type)
Matches if value is not null. |
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static
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nullValue()
Matches if value is null. |
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static
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nullValue(java.lang.Class<T> type)
Matches if value is null. |
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| Methods inherited from class org.hamcrest.BaseMatcher |
|---|
_dont_implement_Matcher___instead_extend_BaseMatcher_, toString |
| Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
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public IsNull()
| Method Detail |
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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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