T
- the matcher type.public abstract class TypeSafeMatcher<T> extends BaseMatcher<T>
Modifier | Constructor and Description |
---|---|
protected |
TypeSafeMatcher()
The default constructor for simple sub types
|
protected |
TypeSafeMatcher(java.lang.Class<?> expectedType)
Use this constructor if the subclass that implements
matchesSafely
is not the class that binds <T> to a type. |
protected |
TypeSafeMatcher(ReflectiveTypeFinder typeFinder)
Use this constructor if the subclass that implements
matchesSafely
is not the class that binds <T> to a type. |
Modifier and Type | Method and Description |
---|---|
void |
describeMismatch(java.lang.Object item,
Description description)
Generate a description of why the matcher has not accepted the item.
|
protected void |
describeMismatchSafely(T item,
Description mismatchDescription)
Subclasses should override this.
|
boolean |
matches(java.lang.Object item)
Methods made final to prevent accidental override.
|
protected abstract boolean |
matchesSafely(T item)
Subclasses should implement this.
|
_dont_implement_Matcher___instead_extend_BaseMatcher_, isNotNull, toString
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
describeTo
protected TypeSafeMatcher()
protected TypeSafeMatcher(java.lang.Class<?> expectedType)
matchesSafely
is not the class that binds <T> to a type.expectedType
- The expectedType of the actual value.protected TypeSafeMatcher(ReflectiveTypeFinder typeFinder)
matchesSafely
is not the class that binds <T> to a type.typeFinder
- A type finder to extract the typeprotected abstract boolean matchesSafely(T item)
item
- the type safe item to match against.protected void describeMismatchSafely(T item, Description mismatchDescription)
item
- the type safe item to match against.mismatchDescription
- the mismatch description.public final boolean matches(java.lang.Object item)
BaseMatcher
.item
- the type safe item to match against.true
if item matches, otherwise false
.BaseMatcher
public final void describeMismatch(java.lang.Object item, Description description)
Matcher
matches(item)
is false, but
will not check this.describeMismatch
in interface Matcher<T>
describeMismatch
in class BaseMatcher<T>
item
- The item that the Matcher has rejected.description
- The description to be built or appended to.