001 /* 002 * Copyright (c) 2007-2014 Concurrent, Inc. All Rights Reserved. 003 * 004 * Project and contact information: http://www.cascading.org/ 005 * 006 * This file is part of the Cascading project. 007 * 008 * Licensed under the Apache License, Version 2.0 (the "License"); 009 * you may not use this file except in compliance with the License. 010 * You may obtain a copy of the License at 011 * 012 * http://www.apache.org/licenses/LICENSE-2.0 013 * 014 * Unless required by applicable law or agreed to in writing, software 015 * distributed under the License is distributed on an "AS IS" BASIS, 016 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 017 * See the License for the specific language governing permissions and 018 * limitations under the License. 019 */ 020 021 package cascading.operation.assertion; 022 023 import java.beans.ConstructorProperties; 024 025 /** 026 * Class AssertGroupSizeEquals is an {@link cascading.operation.GroupAssertion} that asserts the number of items in the current group 027 * is more than the given size. 028 * </p> 029 * If a patternString is given, only grouping keys that match the regular expression will have this assertion applied. 030 * Note multiple key values will be delimited by a tab character. 031 */ 032 public class AssertGroupSizeMoreThan extends AssertGroupBase 033 { 034 035 /** 036 * Constructor AssertGroupSizeMoreThan creates a new AssertGroupSizeMoreThan instance. 037 * 038 * @param size of type long 039 */ 040 @ConstructorProperties({"size"}) 041 public AssertGroupSizeMoreThan( long size ) 042 { 043 super( "group size %s, is less than or equal to: %s, in group %s: %s", size ); 044 } 045 046 /** 047 * Constructor AssertGroupSizeMoreThan creates a new AssertGroupSizeMoreThan instance. 048 * 049 * @param patternString of type String 050 * @param size of type long 051 */ 052 @ConstructorProperties({"patternString", "size"}) 053 public AssertGroupSizeMoreThan( String patternString, long size ) 054 { 055 super( "group matching '%s' with size: %s, is less than or equal to: %s, in group %s: %s", patternString, size ); 056 } 057 058 @Override 059 protected boolean assertFails( Long groupSize ) 060 { 061 return groupSize <= size; 062 } 063 }