Ptidej-v5.2-master/PADL Creator JavaFile (Eclipse) Tests/data/argouml/trunk/src_new/org/argouml/language/java/generator/ClassifierEndCodePiece.java
// $Id$
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package org.argouml.language.java.generator;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.util.Iterator;
import java.util.Stack;
import java.util.Vector;

import org.argouml.model.Model;

/**
 * This code piece represents the end of a class or an interface.
 *
 * JavaRE - Code generation and reverse engineering for UML and Java
 *
 * @author Marcus Andersson andersson@users.sourceforge.net
 */
public class ClassifierEndCodePiece extends NamedCodePiece {
    /**
     * The curly bracket at the end.
     */
    private CodePiece bracket;

    /**
     * Constructor.
     *
     * @param br The curly bracket at the end.
     */
    public ClassifierEndCodePiece(CodePiece br) {
	bracket = br;
    }

    /**
     * @see org.argouml.language.java.generator.CodePiece#getText()
     *
     * Return the string representation for this piece of code.
     */
    public StringBuffer getText() {
	return bracket.getText();
    }

    /**
     * @see org.argouml.language.java.generator.CodePiece#getStartPosition()
     *
     * Return the start position.
     */
    public int getStartPosition() {
	return bracket.getStartPosition();
    }

    /**
     * @see org.argouml.language.java.generator.CodePiece#getEndPosition()
     *
     * Return the end position.
     */
    public int getEndPosition() {
	return bracket.getEndPosition();
    }

    /**
     * @see org.argouml.language.java.generator.CodePiece#getStartLine()
     *
     * Return the start line
     */
    public int getStartLine() {
	return bracket.getStartLine();
    }

    /**
     * @see org.argouml.language.java.generator.CodePiece#getEndLine()
     *
     * Return the end line
     */
    public int getEndLine() {
	return bracket.getEndLine();
    }

    /**
     * @see org.argouml.language.java.generator.NamedCodePiece#write(
     *         java.io.BufferedReader, java.io.BufferedWriter, java.util.Stack)
     *
     * Write the code this piece represents to file. This removes one
     * layer from the stack and adds new inner classes and features
     * to the class or interface.
     */
    public void write(BufferedReader reader,
                      BufferedWriter writer,
                      Stack parseStateStack) throws IOException {
        ParseState parseState = (ParseState) parseStateStack.pop();
        Object mClassifier = parseState.getClassifier();
        Vector newFeatures = parseState.getNewFeatures();
        Vector newInnerClasses = parseState.getNewInnerClasses();

        // Insert new features
        for (Iterator i = newFeatures.iterator(); i.hasNext();) {
            Object mFeature = /*(MFeature)*/ i.next();
            if (Model.getFacade().isAOperation(mFeature)) {
                CodeGenerator.generateOperation(mFeature,
						mClassifier, reader, writer);
            } else if (Model.getFacade().isAAttribute(mFeature)) {
                CodeGenerator.generateAttribute(mFeature,
						mClassifier, reader, writer);
            }
        }

        // Insert new inner classes
        for (Iterator i = newInnerClasses.iterator(); i.hasNext();) {
            Object element = /*(MModelElement)*/ i.next();
            if (Model.getFacade().isAClass(element)) {
                CodeGenerator.generateClass(element, reader, writer);
            } else if (Model.getFacade().isAInterface(element)) {
                CodeGenerator.generateInterface(element, reader, writer);
            }
        }

	StringBuffer sb =
	    GeneratorJava.getInstance()
	        .appendClassifierEnd(new StringBuffer(2), mClassifier);
	writer.write (sb.toString());
	// fast forward original code (overwriting)
	ffCodePiece(reader, null);
    }
}
