content: /*
   * Created on Oct 24, 2010
   *
   * Licensed 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.
   *
   * Copyright @2010-2011 the original author or authors.
   */
  package org.fest.assertions.error;
  
  import org.fest.assertions.data.Offset;
  
  /**
   * Creates an error message indicating that an assertion that verifies that two numbers are equal within a positive offset failed.
   *
   * @author Alex Ruiz
   * @author Joel Costigliola
   */
  public class ShouldBeEqualWithinOffset extends BasicErrorMessageFactory {
  
    /**
     * Creates a new <code>{@link ShouldBeEqualWithinOffset}</code>.
     * @param <T> guarantees that the values used in this factory have the same type.
     * @param actual the actual value in the failed assertion.
     * @param expected the expected value in the failed assertion.
     * @param offset the given positive offset.
     * @param difference the effective difference between actual and expected.
     * @return the created {@code ErrorMessageFactory}.
     */
    public static <T extends Number> ErrorMessageFactory shouldBeEqual(T actual, T expected, Offset<T> offset, T difference) {
      return new ShouldBeEqualWithinOffset(actual, expected, offset, difference);
    }
  
    private ShouldBeEqualWithinOffset(Number actual, Number expected, Offset<?> offset, Number difference) {
      super("expecting:\n <%s> to be close to <%s> within offset <%s> but offset was <%s>", actual, expected, offset.value, difference);
    }
  }
  