Java/EnemyShipFactory.java at master · Akshen22/Java · GitHub

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packagedesignPattern.Factory;

//This is a factory thats only job is creating ships
//By encapsulating ship creation, we only have one
//place to make modifications

publicclassEnemyShipFactory {
// This could be used as a static method if we
// are willing to give up subclassing it
publicEnemyShipmakeEnemyShip(StringnewShipType) {
if (newShipType.equals("U")) {
returnnewUFOEnemyShip();
 } elseif (newShipType.equals("R")) {
returnnewRocketEnemyShip();
 } elseif (newShipType.equals("B")) {
returnnewBigUFOEnemyShip();
 } else
returnnull;
	}
}
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packagedesignPattern.Factory;

//This is a factory thats only job is creating ships
//By encapsulating ship creation, we only have one
//place to make modifications

publicclassEnemyShipFactory {
// This could be used as a static method if we
// are willing to give up subclassing it
publicEnemyShipmakeEnemyShip(StringnewShipType) {
if (newShipType.equals("U")) {
returnnewUFOEnemyShip();
 } elseif (newShipType.equals("R")) {
returnnewRocketEnemyShip();
 } elseif (newShipType.equals("B")) {
returnnewBigUFOEnemyShip();
 } else
returnnull;
	}
}
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packagedesignPattern.Factory;

//This is a factory thats only job is creating ships
//By encapsulating ship creation, we only have one
//place to make modifications

publicclassEnemyShipFactory {
// This could be used as a static method if we
// are willing to give up subclassing it
publicEnemyShipmakeEnemyShip(StringnewShipType) {
if (newShipType.equals("U")) {
returnnewUFOEnemyShip();
 } elseif (newShipType.equals("R")) {
returnnewRocketEnemyShip();
 } elseif (newShipType.equals("B")) {
returnnewBigUFOEnemyShip();
 } else
returnnull;
	}
}
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packagedesignPattern.Factory;

//This is a factory thats only job is creating ships
//By encapsulating ship creation, we only have one
//place to make modifications

publicclassEnemyShipFactory {
// This could be used as a static method if we
// are willing to give up subclassing it
publicEnemyShipmakeEnemyShip(StringnewShipType) {
if (newShipType.equals("U")) {
returnnewUFOEnemyShip();
 } elseif (newShipType.equals("R")) {
returnnewRocketEnemyShip();
 } elseif (newShipType.equals("B")) {
returnnewBigUFOEnemyShip();
 } else
returnnull;
	}
}
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packagedesignPattern.Factory;

//This is a factory thats only job is creating ships
//By encapsulating ship creation, we only have one
//place to make modifications

publicclassEnemyShipFactory {
// This could be used as a static method if we
// are willing to give up subclassing it
publicEnemyShipmakeEnemyShip(StringnewShipType) {
if (newShipType.equals("U")) {
returnnewUFOEnemyShip();
 } elseif (newShipType.equals("R")) {
returnnewRocketEnemyShip();
 } elseif (newShipType.equals("B")) {
returnnewBigUFOEnemyShip();
 } else
returnnull;
	}
}
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packagedesignPattern.Factory;

//This is a factory thats only job is creating ships
//By encapsulating ship creation, we only have one
//place to make modifications

publicclassEnemyShipFactory {
// This could be used as a static method if we
// are willing to give up subclassing it
publicEnemyShipmakeEnemyShip(StringnewShipType) {
if (newShipType.equals("U")) {
returnnewUFOEnemyShip();
 } elseif (newShipType.equals("R")) {
returnnewRocketEnemyShip();
 } elseif (newShipType.equals("B")) {
returnnewBigUFOEnemyShip();
 } else
returnnull;
	}
}
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packagedesignPattern.Factory;

//This is a factory thats only job is creating ships
//By encapsulating ship creation, we only have one
//place to make modifications

publicclassEnemyShipFactory {
// This could be used as a static method if we
// are willing to give up subclassing it
publicEnemyShipmakeEnemyShip(StringnewShipType) {
if (newShipType.equals("U")) {
returnnewUFOEnemyShip();
 } elseif (newShipType.equals("R")) {
returnnewRocketEnemyShip();
 } elseif (newShipType.equals("B")) {
returnnewBigUFOEnemyShip();
 } else
returnnull;
	}
}
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packagedesignPattern.Factory;

//This is a factory thats only job is creating ships
//By encapsulating ship creation, we only have one
//place to make modifications

publicclassEnemyShipFactory {
// This could be used as a static method if we
// are willing to give up subclassing it
publicEnemyShipmakeEnemyShip(StringnewShipType) {
if (newShipType.equals("U")) {
returnnewUFOEnemyShip();
 } elseif (newShipType.equals("R")) {
returnnewRocketEnemyShip();
 } elseif (newShipType.equals("B")) {
returnnewBigUFOEnemyShip();
 } else
returnnull;
	}
}