/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache license, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the license for the specific language governing permissions and
* limitations under the license.
*/
package org.apache.logging.log4j.hamcrest;
import org.hamcrest.Description;
import org.hamcrest.Matcher;
import org.hamcrest.core.Is;
/**
* Grammatical descriptor decorators for Matchers.
*
* @since 2.1
*/
public class Descriptors {
/**
* Decorating Matcher similar to {@code is()}, but for better grammar.
*
* @param matcher the Matcher to decorate.
* @param <T> the type expected by the Matcher.
* @return the decorated Matcher.
*/
public static <T> Matcher<T> that(final Matcher<T> matcher) {
return new Is<T>(matcher) {
@Override
public void describeTo(final Description description) {
description.appendText("that ").appendDescriptionOf(matcher);
}
};
}
}