vnnvanhuong

//Which the same way to solve a problem
//Template Method uses Inheritance
//Strategy uses Composition/Delegation
abstract class TemplateMethod{
	public final void execute() {
		doFirstThing();
		doSecondthing();
	}
	
	//modifier can be public, private, protected

vnnvanhuong

abstract class AbstractDocumentGenerator{
	
	//THIS IS TEMPLATE METHOD
	public final File generate() {
		Document defaultDocument = prepareDocumentByDefault();
		Document refinedDocument = redefineDocument(defaultDocument);
		String templatePath = getTemplatePath();
		String outputName = getOutputName();
		return DocFactory.generate(refinedDocument, templatePath, outputName);
	}