| // Copyright 2015 The Bazel Authors. All rights reserved. |
| // |
| // 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. |
| |
| #import "Literal.h" |
| |
| @implementation Literal { |
| double _value; |
| } |
| |
| - (id)initWithDouble:(double)value { |
| self = [super init]; |
| if (self) { |
| _value = value; |
| } |
| return self; |
| } |
| |
| - (double)calculate { |
| return _value; |
| } |
| |
| - (NSString *)description { |
| return [NSString stringWithFormat:@"%0.2lf", _value]; |
| } |
| |
| - (BOOL)isEqual:(id)object { |
| if (![object isKindOfClass:[self class]]) { |
| return NO; |
| } |
| return _value == ((Literal *)object)->_value; |
| } |
| |
| @end |
