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Then we move on to Java Design Patterns. /C [ 0 0 0 ] /D [121 0 R /XYZ 65.875 776.12 null] /H /I 67 0 obj They make the creation process more adaptable and dynamic. The Memento pattern is also known as Dependents or Publish-Subscribe. /Resources 4 0 R Complexity: Popularity: Usage examples: The Prototype pattern is available in Java out of the box with a Cloneable interface. 102 0 obj 108 0 obj /A 54 0 R >> 51 0 R /H /I >> 53 0 R endobj /A 67 0 R /A 46 0 R /H /I 9 0 obj In addition to Gang of Four (GoF) design patterns, you will also learn about alternative design patterns, and understand the criticisms of design patterns with an overview of anti-patterns. endobj /Border [ 0 0 0 ] 3 0 obj Having a knowledge of design patterns enables you, as a developer, to improve your code base, promote code reuse, and make the architecture more robust. 34 0 R /MediaBox [ 0 0 595 841 ] /A 28 0 R endobj /Encoding /WinAnsiEncoding >> /Rect [ 204.162 176.82 268.963 165.82 ] /Annots 70 0 R /Rect [ 82.551 436.518 131.565 422.518 ] /S /GoTo Well, I spent some time in last few weeks and created the PDF eBook for Java Design Patterns. A proxy receives client requests, does some work (access control, caching, etc.) << /Length 1026 /Filter [ /ASCII85Decode /FlateDecode ] >> /H /I What am I going to learn? endobj << /Length 1713 /Filter [ /ASCII85Decode /FlateDecode ] <> << /Type /Annot Well, I spent some time in last few weeks and created the PDF eBook for Java Design Patterns. endobj /Parent 2 0 R 106 0 obj /S /GoTo Discuss various roles in the design pattern using UML diagrams. Strategy Pattern. 81 0 obj >> Download PDF. /Subtype /Link endobj endobj /Subtype /Link /A 28 0 R /C [ 0 0 0 ] /Contents 102 0 R 71 0 obj stream << /Type /Page [FO+OJ0Ye`tKR%4(M-g_hd5MPBF$]:He,911R^^"1`qk"OjJ7.fO)!Eea8QbP1deKq0>:7hopiNC=0(X[0[qC.PrqcjT$d.0*MINC/m-*/64ef#HqMq%&c4j:lpM3+;+K:,5-XW)@@+^+!b;[8Aot=84,Zep4Gd"#Dq*ZI>R/]W!16E=g)%m8/.oWhs?h%LNdMHnc!.X1g--P-BY%D]t`HKN:u"%'%uX^HAXhT_r98?OafKb]YD_#NXkWWCNMb4fB^ZX4+6"n+F: /D [61 0 R /XYZ 65.875 776.12 null] >> This pattern involves a single class which is responsible to create an object while making sure that only single object gets created. endobj /Subtype /Type1 93 0 obj /H /I Benefits: It is very common technique for reusing the code.This is only the main benefit of it. /C [ 0 0 0 ] /Rect [ 70.875 702.92 110.618 691.92 ] The PDF format is a text of content that is noneditable as opposed to it. design patterns will be added. 61 0 obj 100 0 obj /Contents 94 0 R endstream 106 0 obj /C [ 0 0 0 ] stream /Rect [ 126.917 590.168 148.701 576.168 ] /Encoding /WinAnsiEncoding >> /Subtype /Link 34 0 obj Design patterns represent the best practices used by experienced object-oriented software developers. /Border [ 0 0 0 ] 39 0 obj /Parent 2 0 R endobj endobj /Border [ 0 0 0 ] /Contents 19 0 R A Strategy Pattern says that "defines a family of functionality, encapsulate each one, and make them interchangeable". /MediaBox [ 0 0 595 841 ] /Parent 2 0 R 43 0 obj 107 0 obj /BaseFont /Times-BoldItalic endstream Creational patterns often used in place of direct instantiation with constructors. << /Length 2762 /Filter [ /ASCII85Decode /FlateDecode ] 97 0 obj 21 0 obj %ª«¬­ /Rect [ 86.443 568.218 130.011 554.218 ] endobj endobj /Rect [ 70.875 502.368 82.551 488.368 ] /Rect [ 402.833 149.645 455.402 138.645 ] endobj 68 0 obj << /Type /Page The perfect complement to the classic Design Patterns, this learn-by-doing workbook applies the latest Java features and best practices to all of the original 23 patterns identified in that endstream /H /I "CP4@H7b.iPA~> endobj /Border [ 0 0 0 ] /Subtype /Link << /Type /Font /C [ 0 0 0 ] This course provides a comprehensive overview of Design Patterns in Java from a practical perspective. /C [ 0 0 0 ] << /Length 1281 /Filter [ /ASCII85Decode /FlateDecode ] /Contents 99 0 R ?4!YqEma_-a89UNL)4[&%t#=C8f=]Q2",jqVK]Y(,'cBl`QJYkH+FF)&>SE]efMbfLJ/7+nnQ0Xl)rVD)&oU!=CEbUUs[\'*_lpOfm]>^O4sDUg`DG_'g5Dkl1[9QN,q~> 69 0 obj /BaseFont /Times-Roman << /Type /Annot Gatmhq(#6d]:gfdjLjK+uu)""hnY)bK[bP.g,3G@XA?:aVq?./[OH'KL6sbfh66kHidTH&e4PoB"2;>kiS>ifZ-TS0Wt`SAiddEkYf6Ye8qh^3$OU,UKU7iK;Uh?P]AQ:;^\g'cOK>OIVW'cTBpc!L2AH0UrN-pUZc(9#I@R1Q&!I)6]E1U3]O#$.)+SS&`BV.h.mSsA%4gdgdTV".AYn$Y$tGqOGZcLiTI"i+)G3JWOXX)Hl;=o(*tt;KdRSZi]DadYQbn*:(+(0;I+Dc)+oZ0N#kl=c?XVZsF`Q3?'qk+NT#'`T[olCVb_^t6,XWIu#`uu,mTWQ6&b$1_9'+E5VR88Ec:Y(J$@bL+fiS-G*J1lc^ik9khaQ"R6jQY)4&IF^)Tb(@J;,t,d56Gf9HUeL7#L&M/#%F(kN*P?`WAlC-$`6ds0W00V`ZuSg2c\A,;JjDB'J5OCFi9Ys93UkK;oGORDq5]BoaXjIHI^H/XTI_P/?%R=g!MJ]83G#->gtdg1rr,9k%fnUMR=iS.j6hO>4i5hNAZn>=I6?q(8G$'duArilU1b'j>WfB(@+ncKEKINR:rGdD9\CeHhgMQXOOu_E/*r^`U1\VpQt$&^1QJ=fp9^o"n'(35Qf-B[9U#sVf>'ZqACY+(`7Zr^odoViaL"X\aN>+fCdTsA#C)H?+dl#[hl#Z? 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