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Java类库中Decorator模式的应用研究 被引量:1
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作者 品忠健 龚正良 《微型电脑应用》 2003年第7期53-54,共2页
为了使程序具有一个良好、灵活的结构 ,充分的可扩展性和代码的可重用性 ,设计模式在面向对象程度设计中的应用具有重要的意义和作用。本文以 Decorator模式在Java类库中的应用为例 ,具体介绍 Decorator模式问题的产生、解决和效果。
关键词 面向对象 程序设计 JAVA类库 decorator模式 继承机制
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Decorator模式的研究及应用 被引量:2
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作者 黄永棚 《软件导刊》 2009年第2期14-16,共3页
设计模式不仅使开发者更容易理解设计的思路,而且在很大程度上提高开发者的系统设计能力。在面向对象的设计中,我们经常使用继承来扩展对象的功能,但是复杂的继承关系很容易造成类爆炸,而且这种方式缺乏灵活性。Decorator模式可以很好... 设计模式不仅使开发者更容易理解设计的思路,而且在很大程度上提高开发者的系统设计能力。在面向对象的设计中,我们经常使用继承来扩展对象的功能,但是复杂的继承关系很容易造成类爆炸,而且这种方式缺乏灵活性。Decorator模式可以很好地解决这个问题。以Decorator模式在数据打印中的应用为例,具体介绍Decorator模式问题的产生、解决和效果,同时也说明了Decorator模式带来软件扩充和复用的方便性。 展开更多
关键词 设计模式 decorator 软件复用
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Effect of Partial Replacement of Fly Ash by Decoration Waste Powder on the Fresh and Mechanical Properties of Geopolymer Masonry Mortar
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作者 刘惠 ZHANG Ruidong +2 位作者 朱平华 WANG Xinjie CHEN Chunhong 《Journal of Wuhan University of Technology(Materials Science)》 SCIE EI CAS CSCD 2024年第3期698-704,共7页
This study aims to investigate the feasibility of using decoration waste powder(DWP)as a partial replacement for fly ash(FA)in the preparation of geopolymer masonry mortar,and to examine the effect of different DWP re... This study aims to investigate the feasibility of using decoration waste powder(DWP)as a partial replacement for fly ash(FA)in the preparation of geopolymer masonry mortar,and to examine the effect of different DWP replacement rates(0%-40%)on the fresh and mechanical properties of the mortar.The results showed that each group of geopolymer masonry mortar exhibited excellent water retention performance,with a water retention rate of 100%,which was due to the unique geopolymer mortar system and high viscosity of the alkaline activator solution.Compared to the control group,the flowability of the mortar containing lower contents of DWP(10%and 20%)was higher.However,as the DWP replacement rate further increased,the flowability gradually decreased.The DWP could absorb the free water in the reaction system of geopolymer mortar,thereby limiting the occurrence of geopolymerization reaction.The incorporation of DWP in the mortar resulted in a decrease in compressive strength compared to the mortar without DWP.However,even at a replacement rate of 40%,the compressive strength of the mortar still exceeded 15 MPa,which met the requirements of the masonry mortar.It was feasible to use DWP in the geopolymer masonry mortar.Although the addition of DWP caused some performance loss,it did not affect its usability. 展开更多
关键词 fly ash-based geopolymer decoration waste powder masonry mortar WORKABILITY compressive strength
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Impact of Sharing Marketing on Marketing Willingness of Employees in Internet Decoration Industry
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作者 Zhongxin LI 《Asian Agricultural Research》 2024年第1期10-13,共4页
With the development of information technology,sharing marketing,as an innovative marketing method,plays an important role in promoting the marketing willingness and enthusiasm of employees in the Internet decoration ... With the development of information technology,sharing marketing,as an innovative marketing method,plays an important role in promoting the marketing willingness and enthusiasm of employees in the Internet decoration industry.Based on the data obtained from the ques-tionnaire survey,this paper makes an empirical analysis of the impact of the economic value,social value,perceived ease of use,perceived convenience,enabling conditions and subjective norms of sharing marketing on the marketing willingness of employees in the Internet decoration industry.The results showed that the questionnaire had good internal consistency and construct validity.Through empirical analysis,it can be found that the economic value,social value,perceived ease of use,perceived convenience,enabling conditions and subjective norms of sharing marketing have a significant positive impact on employees'marketing willingness. 展开更多
关键词 MARKETING Sharing marketing Internet decoration Marketing willingness
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Application Strategies of the Bracket Set in Modern Architectural Design
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作者 Yajuan Liu 《Journal of Architectural Research and Development》 2024年第2期68-74,共7页
The Bracket Set(dougong)is an important aspect of traditional Chinese architecture known for its exquisite structure,complexity,and rich variations.This design element has been used since the Qin and Han Dynasties and... The Bracket Set(dougong)is an important aspect of traditional Chinese architecture known for its exquisite structure,complexity,and rich variations.This design element has been used since the Qin and Han Dynasties and is still prevalent today.It highlights hierarchy and spiritual connotations in the design of a building.This article explores the application of Bracket Set elements in modern architectural design.It analyzes the specific application strategies of this design element,highlighting its value in modern architecture.The goal is to provide modern architectural designers with multiple perspectives and strategies to fully utilize the advantages of Bracket Set elements in architectural design and enhance the artistic value of their work. 展开更多
关键词 Bracket Set elements Architectural design Stressed components Decorative components
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Study on Traditional Architectural Decoration Patterns of Temple of the Three Sus
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作者 Jieyi Jiang 《Journal of Architectural Research and Development》 2024年第3期162-171,共10页
Temple of the Three Sus,which was first established during the Yuan Dynasty,features a natural,unrestrained,and classically elegant garden architectural style.This paper discusses the multiple characteristics and mean... Temple of the Three Sus,which was first established during the Yuan Dynasty,features a natural,unrestrained,and classically elegant garden architectural style.This paper discusses the multiple characteristics and meanings of traditional architectural decorative patterns at Temple of the Three Sus from a semiotic perspective.First,it analyzes the denotative aspects of these patterns,including their stylistic forms,structural frameworks,and craftsmanship techniques.Second,the paper classifies the traditional architectural decorative patterns of the Temple of the Three Sus based on the types of sources of these patterns and interprets the implied meanings of each.Finally,the paper explores the application of these traditional decorative patterns in modern urban design,specifically in Meishan City,discussing the inheritance and innovation of these patterns in contemporary urban design and emphasizing the importance of integrating tradition with modernity. 展开更多
关键词 Temple of the Three Sus Traditional architecture Decorative patterns Auspiciousness
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Seed Germination and Vegetative Propagation of Promising Decorative Lonicera tatarica L. (Caprifoliaceae Juss.), Introduced into the Tashkent Botanical Garden (Uzbekistan)
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作者 Sobitjon S. Nosirov Nargiza K. Rakhimova Asilbek Kh. Matismoilov 《American Journal of Plant Sciences》 CAS 2023年第4期496-505,共10页
Seed germination (in laboratory and field conditions) and vegetative reproduction (by cuttings) of a promising decorative species—Lonicera tatarica L. (Caprifoliaceae Juss.) was studied for the first time in the cond... Seed germination (in laboratory and field conditions) and vegetative reproduction (by cuttings) of a promising decorative species—Lonicera tatarica L. (Caprifoliaceae Juss.) was studied for the first time in the conditions of introduction of the Tashkent Botanical Garden of Uzbekistan. Thus, the optimal temperature for germination of L. tatarica seeds in laboratory conditions is +20°C + 22°C, at which germination was 73%. The germination rate of seeds sown in autumn in the field was 62%, and the germination rate of seeds sown in spring was 71%. It was noted that in greenhouse conditions at an air temperature of 20°C - 22°C and a relative humidity of 49% - 53%, the rootability of cuttings was 75%. It was revealed that the studied species adapted well to the conditions of introduction. Taking into account the effectiveness of vegetative reproduction of L. tatarica, it can be recommended for improving the aesthetic condition and landscaping of cities, landscaping and landscape design. 展开更多
关键词 Lonicera tatarica Introduction Promising DECORATIVE Seed Germination Vegetative Reproduction CUTTINGS Tashkent Botanical Garden Uzbekistan
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Analysis and Study on Decorative Art Characteristics of Xianweng Temple in Bofang Village, Gaoping, Shanxi, China
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作者 HAN Bin 《Journal of Literature and Art Studies》 2023年第12期972-977,共6页
There are many important ancient buildings left in Bofang Village with a long history.The Xianweng Temple located in the north of the village is the only Taoist building in the ancient building group of Bofang Village... There are many important ancient buildings left in Bofang Village with a long history.The Xianweng Temple located in the north of the village is the only Taoist building in the ancient building group of Bofang Village.Its historical origin can be traced back to Tang and Song dynasties.The temple is a collection of gardens,buildings,painted in one place,all aspects of the achievement is quite high.Through the study of the decorative art characteristics of Xien-weng Temple in Bofang Village,Gaoping,this paper summarizes the artistic characteristics of Taoist architectural decoration in Shanxi,excavates the great value of its existence,and inspires more people to reflect on the protection of ancient buildings. 展开更多
关键词 Xian Weng Temple Taoist architecture DECORATION protection
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On the Translation Strategies of Characters’Nicknames-Taking The Iconography of the Decorated Writing-Paper of the Ten Bamboo Studio as an Example
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作者 BAO De-wang GAO Yi-meng 《Journal of Literature and Art Studies》 2023年第11期813-818,共6页
Up to now,The Iconography of the Decorated Writing-Paper of the Ten Bamboo Studio(shortened as Iconography)is the first large-scale book to systematically study and interpret the notes and pictures of The Decorated Wr... Up to now,The Iconography of the Decorated Writing-Paper of the Ten Bamboo Studio(shortened as Iconography)is the first large-scale book to systematically study and interpret the notes and pictures of The Decorated Writing-Paper of the Ten Bamboo Studio(shortened as Ten Bamboo).The Iconography explains the sources and interpretations of 123 paintings in 15 groups.The content covers the celebrities and historical allusions of Tessa in the past dynasties,in which there are many nicknames that are full of Chinese characteristics.This paper takes the English translation of characters’nicknames in Iconography as the research object.Through the research,it is found that the translation of these characters’nicknames mainly adopts the methods of transliteration,explanation,literal translation with annotations and free translation.Through the analysis of specific cases,this paper tries to make the translation meet the reading expectation of the target readers to the maximum extent,and provide reference for the English translation of related classical works. 展开更多
关键词 The Iconography of the Decorated Writing-Paper of the Ten Bamboo Studio translation method NICKNAME
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Research on the Interior Decoration Characteristics of Peking Union Medical College Phase I Project
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作者 Qiqi Xiong Bo Zhang +2 位作者 Yi Zheng Xin Li Yaqing Liang 《Journal of Architectural Research and Development》 2023年第1期33-42,共10页
Peking Union Medical College was founded in the late Qing Dynasty and the early Republic of China.Since then,society and politics have been rapidly changing,and its architectural aesthetics reflect the idea of advocat... Peking Union Medical College was founded in the late Qing Dynasty and the early Republic of China.Since then,society and politics have been rapidly changing,and its architectural aesthetics reflect the idea of advocating the West and inheriting tradition.Through research and actual investigation,this paper summarizes the current status of its building from two aspects,interior decoration art and interior decoration technology,analyzes the interior decoration characteristics of Peking Union Medical College Phase I Project,and records the archives of Peking Union Medical College’s decoration technology. 展开更多
关键词 Peking Union Medical College Healthcare architecture Interior decoration features
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装饰器模式在Web方面的应用解析 被引量:1
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作者 魏静敏 《科技创新与应用》 2016年第6期69-69,共1页
文章首先提出了一个Web项目在国际化时需要修改Http Servlet Request的问题,针对该问题进行了调查,并通过对Http Servlet Request Wrapper的扩展解决了该问题。然后针对它的应用进行了引申,最后总结了Decorator设计模式的应用场景及优... 文章首先提出了一个Web项目在国际化时需要修改Http Servlet Request的问题,针对该问题进行了调查,并通过对Http Servlet Request Wrapper的扩展解决了该问题。然后针对它的应用进行了引申,最后总结了Decorator设计模式的应用场景及优缺点。可以给初级阶段Web开发人员提供了一个典型Web问题的解决方法,同时也给设计人员提供了一个装饰器模式的设计思路。 展开更多
关键词 decorator(装饰器)模式 国际化 HttpServletRequestWrapper
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基于Struts与Site Mesh框架的Web应用研究 被引量:1
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作者 薛亮 葛玮 郝克刚 《计算机技术与发展》 2006年第3期119-121,126,共4页
介绍了MVC模式与Decorator模式,以及基于这两种模式的两种应用框架Struts与SiteMesh。并从可扩展性、可复用性、可维护性、可控制性的角度出发具体研究了这两种框架。最终将这两个框架结合,形成一个典型的框架应用结构,为软件架构设计... 介绍了MVC模式与Decorator模式,以及基于这两种模式的两种应用框架Struts与SiteMesh。并从可扩展性、可复用性、可维护性、可控制性的角度出发具体研究了这两种框架。最终将这两个框架结合,形成一个典型的框架应用结构,为软件架构设计提供了很好的设计思路与参考模型。将此框架结构应用于实际项目的设计与开发中,收到了良好的效果。 展开更多
关键词 设计模式 框架MVC decorator STRUTS SiteMesh 体系架构
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融合DECORATE的异构分类器集成算法 被引量:3
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作者 韦艳艳 李陶深 刘美玲 《计算机应用研究》 CSCD 北大核心 2012年第11期4134-4136,4147,共4页
在基于Stacking框架下异构分类器集成方式分析的基础上,引入同构分类器集成中改变训练样本以增强成员分类器间差异性的思想,提出融合DECORATE的异构分类器集成算法SDE;在1-层泛化利用DECORATE算法,向1-层训练集增加一定比例的人工数据,... 在基于Stacking框架下异构分类器集成方式分析的基础上,引入同构分类器集成中改变训练样本以增强成员分类器间差异性的思想,提出融合DECORATE的异构分类器集成算法SDE;在1-层泛化利用DECORATE算法,向1-层训练集增加一定比例的人工数据,使得生成的多个1-层成员分类器间具有差异性。实验表明,该方法在分类精度上要优于传统Stacking方法。 展开更多
关键词 分类器集成 异构 STACKING DECORATE 差异性
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基于Site Mesh框架的表示层开发应用
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作者 行燕 高荣芳 《西安邮电学院学报》 2008年第3期118-121,共4页
主要从可重用性、可维护性和开发效率等方面,讨论了使用JSP的include指令、Struts Tiles框架和Site Mesh框架这三种表示层开发方案。着重介绍了Site Mesh框架的基本原理及工作流程,最后给出一个Site Mesh框架在项目中的应用实例。
关键词 框架 SiteMesh STRUTS Tiles decorator模式 COMPOSITE模式
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论室内设计与装修的可持续发展 被引量:4
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作者 任全伟 《室内设计》 2006年第1期16-20,29-30,共7页
随着现代城市化建设的迅猛崛起,城市生态环境不断改善,人们对家居室内环境也有了更高的要求,发展了各种文化内涵和风格特色的设计装修形式。特别是新世纪发展了新型设计理念,提出了“约性化”“绿色设计”等新概念,这将促进室内设计未... 随着现代城市化建设的迅猛崛起,城市生态环境不断改善,人们对家居室内环境也有了更高的要求,发展了各种文化内涵和风格特色的设计装修形式。特别是新世纪发展了新型设计理念,提出了“约性化”“绿色设计”等新概念,这将促进室内设计未来的可持续性发展进步。 展开更多
关键词 设计 DESIGN 装饰 decorate 风格 STYLE 原则 FUNDAMENTAL 理念 IDEA 绿色 green 环境 circumstance
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苏州市室内植物装饰现状(英文)
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作者 王杰青 许燕燕 朱军贞 《Journal of Landscape Research》 2010年第9期89-91,共3页
On the basis of investigation of status of houseplant decoration in modern commercial space,banks,hospitals,hotel hall,dining space,library and office in Suzhou City,the paper analyzed its characters,pointed out their... On the basis of investigation of status of houseplant decoration in modern commercial space,banks,hospitals,hotel hall,dining space,library and office in Suzhou City,the paper analyzed its characters,pointed out their shortcomings and put forward reasonable suggestions. 展开更多
关键词 SUZHOU CITY Houseplant DECORATION CURRENT SITUATION
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设计模式在数据存储设计中的应用
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作者 张欲蓉 严华 《舰船电子对抗》 2013年第1期88-92,共5页
基于设计模式设计了数据存储系统,将存储的过程分解为导出与保存两步,将导出与保存解耦,减少了设计类的数量,使设计能适应变化,具有良好的扩展性和易复用性。
关键词 设计模式 数据存储 bridge模式 decorator模式
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徽州古民居室内装饰的艺术价值
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作者 谢震林 谢珂 《Journal of Landscape Research》 2009年第4期35-38,65,共5页
1徽州古民居室内外的空间装饰营造特点1.1遵循一定模式徽州古民居有形成、发展、不断创新的过程。民居营造形制基本上遵循:前客厅,后居室,称为"前堂后室";北屋为尊,供奉祖先,内眷在楼上,客馆在仪门之外,又足见儒家"明尊... 1徽州古民居室内外的空间装饰营造特点1.1遵循一定模式徽州古民居有形成、发展、不断创新的过程。民居营造形制基本上遵循:前客厅,后居室,称为"前堂后室";北屋为尊,供奉祖先,内眷在楼上,客馆在仪门之外,又足见儒家"明尊卑、别内外"的思想,整个布局的安排,处处体现了儒家的等级礼仪观。 展开更多
关键词 ANCIENT HUIZHOU FOLK houses Interior DECORATION Traditional culture ARTISTIC value
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基于装饰器与监听器模式对Servlet文件上传编程的改进设计
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作者 崔天鑫 《电脑编程技巧与维护》 2021年第1期3-6,共4页
当前的Servlet规范对文件上传的支持非常有限。Servlet文件上传编程普遍面临以下问题:规范定义的束缚、处理普通表单数据与文件数据混杂带来的代码强耦合和灵活度缺失、缺乏上传进度实时显示功能等。针对这些问题,基于经典的Decorator与... 当前的Servlet规范对文件上传的支持非常有限。Servlet文件上传编程普遍面临以下问题:规范定义的束缚、处理普通表单数据与文件数据混杂带来的代码强耦合和灵活度缺失、缺乏上传进度实时显示功能等。针对这些问题,基于经典的Decorator与Observer设计模式,通过综合应用过滤器、包装器、监听器,提出了一种处理普通表单数据代码与文件上传代码解耦、避免MultipartConfig注解、实现对文件上传进度实时监听的Servlet文件上传编程的改进设计,并给出了不依赖于任何开发框架的示范性的实现。 展开更多
关键词 decorator模式 OBSERVER模式 Servlet文件 文件上传 显示进度 改进设计
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Fe_3O_4 Nanoparticles Decorated Multi-walled Carbon Nanotubes and Their Sorption Properties 被引量:4
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作者 DONG Cun-ku LI Xin +2 位作者 ZHANG Yan QI Jing-yao YUAN Yun-fang 《Chemical Research in Chinese Universities》 SCIE CAS CSCD 2009年第6期936-940,共5页
This paper reports a simple and efficient chemical method to decorate multi-walled carbon nano- tubes(MWCNTs) with iron oxide nanoparticles. The TEM, FTIR, Raman and UV analysis demonstrate that iron oxide nanoparti... This paper reports a simple and efficient chemical method to decorate multi-walled carbon nano- tubes(MWCNTs) with iron oxide nanoparticles. The TEM, FTIR, Raman and UV analysis demonstrate that iron oxide nanoparticles were well deposited on the outer walls of MWCNTs. The size of the nanoparticles ranges from 30 to 50 nm. The sorption property of MWCNTs/Fe3O4 composites for the removal of 2,4-dichlorophenol(2,4-DCP) and Cu2+ ions from aqueous solution was explored. The results present that MWCNTs decorated with Fe3O4 possessed higher sorption capability for removing 2,4-DCP and Cu2+ ions, which favour the highly potential applications for pollutants removal from water. 展开更多
关键词 Multi-walled nanotube DECORATION Iron oxide 2 4-Dichlorophenol Copper(Ⅱ)
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