001 /* 002 * Created on Feb 7, 2011 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with 005 * the License. You may obtain a copy of the License at 006 * 007 * http://www.apache.org/licenses/LICENSE-2.0 008 * 009 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on 010 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the 011 * specific language governing permissions and limitations under the License. 012 * 013 * Copyright @2011 the original author or authors. 014 */ 015 package org.fest.assertions.condition; 016 017 import java.util.Collection; 018 019 import org.fest.assertions.core.Condition; 020 021 /** 022 * Returns {@code true} if all of the joined conditions is satisfied. 023 * @param <T> the type of object this condition accepts. 024 * 025 * @author Yvonne Wang 026 */ 027 public class AllOf<T> extends Join<T> { 028 029 /** 030 * Creates a new <code>{@link AllOf}</code> 031 * @param <T> the type of object the given condition accept. 032 * @param conditions the conditions to evaluate. 033 * @return the created {@code AnyOf}. 034 * @throws NullPointerException if the given array is {@code null}. 035 * @throws NullPointerException if any of the elements in the given array is {@code null}. 036 */ 037 public static <T> Condition<T> allOf(Condition<T>...conditions) { 038 return new AllOf<T>(conditions); 039 } 040 041 /** 042 * Creates a new <code>{@link AllOf}</code> 043 * @param <T> the type of object the given condition accept. 044 * @param conditions the conditions to evaluate. 045 * @return the created {@code AnyOf}. 046 * @throws NullPointerException if the given collection is {@code null}. 047 * @throws NullPointerException if any of the elements in the given collection is {@code null}. 048 */ 049 public static <T> Condition<T> allOf(Collection<Condition<T>> conditions) { 050 return new AllOf<T>(conditions); 051 } 052 053 private AllOf(Condition<T>...conditions) { 054 super(conditions); 055 } 056 057 private AllOf(Collection<Condition<T>> conditions) { 058 super(conditions); 059 } 060 061 /** {@inheritDoc} */ 062 @Override public boolean matches(T value) { 063 for (Condition<T> condition : conditions) 064 if (!condition.matches(value)) return false; 065 return true; 066 } 067 068 @Override public String toString() { 069 return String.format("all of:<%s>", conditions); 070 } 071 }