Package org.mockito.internal.invocation

Class TypeSafeMatching

java.lang.Object

org.mockito.internal.invocation.TypeSafeMatching

All Implemented Interfaces:

ArgumentMatcherAction

public class TypeSafeMatching
extends Object
implements ArgumentMatcherAction

Field Summary

Fields

Modifier and Type	Field	Description
private static final ConcurrentMap<Class<?>,Class<?>>	argumentTypeCache	This cache is in theory unbounded.
private static final ArgumentMatcherAction	TYPE_SAFE_MATCHING_ACTION

Constructor Summary

Constructors

Modifier	Constructor	Description
private	TypeSafeMatching()

Method Summary

Modifier and Type	Method	Description
boolean	apply(ArgumentMatcher matcher, Object argument)	Implementations must apply the given matcher to the argument and return true if the operation was successful or false if not.
private static Class<?>	getArgumentType(ArgumentMatcher<?> matcher)
private static Class<?>	getArgumentTypeUncached(ArgumentMatcher<?> argumentMatcher)	Returns the type of ArgumentMatcher.matches(Object) of the given ArgumentMatcher implementation.
private static boolean	isCompatible(ArgumentMatcher<?> argumentMatcher, Object argument)	Returns true if the given argument can be passed to the given argumentMatcher without causing a ClassCastException.
private static boolean	isMatchesMethod(Method method)	Returns true if the given method is ArgumentMatcher.matches(Object)
static ArgumentMatcherAction	matchesTypeSafe()

Methods inherited from class java.lang.Object

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

Field Details

TYPE_SAFE_MATCHING_ACTION

private static final ArgumentMatcherAction TYPE_SAFE_MATCHING_ACTION

argumentTypeCache

private static final ConcurrentMap<Class<?>,Class<?>> argumentTypeCache

This cache is in theory unbounded. However, its max size is bounded by the number of types of argument matchers that are both in the system and being used, which is expected to bound the cache's size to a low number (invalid input: '<'200) in all but the most contrived cases, and form a small percentage of the overall memory usage of those classes.

Constructor Details

TypeSafeMatching

private TypeSafeMatching()

Method Details

matchesTypeSafe

public static ArgumentMatcherAction matchesTypeSafe()

apply

public boolean apply(ArgumentMatcher matcher,
 Object argument)

Description copied from interface: ArgumentMatcherAction

Implementations must apply the given matcher to the argument and return true if the operation was successful or false if not. In this case no more matchers and arguments will be passed by MatcherApplicationStrategy.forEachMatcherAndArgument(ArgumentMatcherAction) to this method. .

Specified by:

apply in interface ArgumentMatcherAction

Parameters:

matcher - to process the argument, never null

argument - to be processed by the matcher, can be null

Returns:

• true if the matcher was successfully applied to the argument and the next pair of matcher and argument should be passed
• false otherwise

isCompatible

private static boolean isCompatible(ArgumentMatcher<?> argumentMatcher,
 Object argument)

Returns true if the given argument can be passed to the given argumentMatcher without causing a ClassCastException.

getArgumentType

private static Class<?> getArgumentType(ArgumentMatcher<?> matcher)

getArgumentTypeUncached

private static Class<?> getArgumentTypeUncached(ArgumentMatcher<?> argumentMatcher)

Returns the type of ArgumentMatcher.matches(Object) of the given ArgumentMatcher implementation.

isMatchesMethod

private static boolean isMatchesMethod(Method method)

Returns true if the given method is ArgumentMatcher.matches(Object)