Podsumowanie wzorców projektowych GoF

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}mainQuery = 'T';} else {if ((subQuery == ' ') && (forUsed)) {subQuery = 'T';}}} else if (currentToken.equals("actor")) {if (mainQuery == ' ') {mainQuery = 'A';} else {if ((subQuery == ' ') && (forUsed)) {subQuery = 'A';}}} else if (currentToken.equals("for")) {forUsed = true;} else if ((searchString == null) &&(subQuery != ' ') &&(currentToken.startsWith("")) {searchEnded = true;}} else if ((searchStarted) && (!searchEnded)) {searchString = searchString + " " + currentToken;if (currentToken.endsWith(">")) {searchEnded = true;}}if (searchString != null) {searchString =searchString.substring(1,(searchString.length() - 1));//remove }DvdAbstractExpression abstractExpression;switch (mainQuery) {case 'A' : {switch (subQuery) {case 'T' : {abstractExpression =new DvdActorTitleExpression(searchString);break;}default : {abstractExpression =new DvdActorExpression();break;}}break;}case 'T' : {switch (subQuery) {case 'A' : {abstractExpression =new DvdTitleActorExpression(searchString);84
}break;}default : {abstractExpression = new DvdTitleExpression();break;}}break;}default : return result.toString();}}result.append(abstractExpression.interpret(dvdInterpreterContext));return result.toString();DvdAbstractExpressionpackage pk.dydakt.to.dp.b.gof.interpreter;public abstract class DvdAbstractExpression {public abstract String interpret(DvdInterpreterContext dvdInterpreterContext);}DvdActorExpressionpackage pk.dydakt.to.dp.b.gof.interpreter;import java.util.ArrayList;import java.util.ListIterator;public class DvdActorExpression extends DvdAbstractExpression {public String interpret(DvdInterpreterContext dvdInterpreterContext) {ArrayList actors = dvdInterpreterContext.getAllActors();ListIterator actorsIterator = actors.listIterator();StringBuffer titleBuffer = new StringBuffer("");boolean first = true;while (actorsIterator.hasNext()) {if (!first) {titleBuffer.append(", ");} else {first = false;}titleBuffer.append((String)actorsIterator.next());}return titleBuffer.toString();}}DvdActorTitleExpressionpackage pk.dydakt.to.dp.b.gof.interpreter;import java.util.ArrayList;import java.util.ListIterator;public class DvdActorTitleExpression extends DvdAbstractExpression {85
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Podsumowanie wzorców projektowych
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Problem znalezienia lub opracowania
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Wzorce kreacyjneBazuj one na nastpu
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}}System.out.println("First person
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2. Abstract FactoryPrzeznaczenie (c
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AbstractSoupFactorypackage pk.dydak
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3. Factory MethodPrzeznaczenie (cyt
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}}honoluluSoupBuffet.getSoupBuffetN
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4. BuilderPrzeznaczenie (cytat z ks
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public void buildClamChowder() {sou
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public class PrototypeFactory {Abst
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Wzorce strukturalneBazuj one na nas
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chai ingredients are steepingtea is
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System.out.println("teaBag1 not add
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}public boolean remove(TeaBags teaB
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3. AdapterPrzeznaczenie (cytat z ks
Page 34 and 35: 4. BridgePrzeznaczenie (cytat z ksi
Page 36 and 37: public class MediumSoda extends Sod
Page 38 and 39: 5. FacadePrzeznaczenie (cytat z ksi
Page 40 and 41: String tempString = new String("A c
Page 42 and 43: package pk.dydakt.to.dp.s.gof.proxy
Page 44 and 45: }}takeOrders("chai", 3);takeOrders(
Page 46 and 47: Wzorce czynnocioweBazuj one na nast
Page 48 and 49: }}new DvdRelease("DVDHBOSOPRAS2","T
Page 50 and 51: public void setDvdReleaseYear(int d
Page 53 and 54: 2. VisitorPrzeznaczenie (cytat z ks
Page 55 and 56: public void setStar(String starIn)
Page 57 and 58: 3. CommandPrzeznaczenie (cytat z ks
Page 59 and 60: }this.dvdName = dvdNameIn;}public v
Page 61 and 62: }Klasy wzorca:DvdNameContextpackage
Page 64 and 65: 5. IteratorPrzeznaczenie (cytat z k
Page 66 and 67: note:// This example shows the Conc
Page 68 and 69: 6. Template MethodPrzeznaczenie (cy
Page 70 and 71: }public void setStar(String starIn)
Page 72: }//start with starspublic void setD
Page 75 and 76: Klasy wzorca:DvdTitlepackage pk.dyd
Page 77 and 78: Wyjcie na konsoli:Lowercase LC titl
Page 79 and 80: }}" is " + topTitle);Klasy wzorca:T
Page 81 and 82: public void setSubCategory(String s
Page 83: System.out.println("interpreting sh
Page 87 and 88: }if (titleIn.equals(tempTitleAndAct
Page 89 and 90: 11. MementoPrzeznaczenie (cytat z k
Page 91 and 92: public void setDvdMemento(DvdMement
Page 93 and 94: Potencjalne dziedziny technicznedo
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Podsumowanie wzorców projektowych GoF

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