package org.eclipse.jdt.internal.core.jdom;

/*
 * (c) Copyright IBM Corp. 2000, 2001.
 * All Rights Reserved.
 */
import org.eclipse.jdt.internal.compiler.env.*;

import java.io.*;

/**
 * Implements a very simple version of the ICompilationUnit
 *
 * <p>Please do not use outside of jdom.
 */
public class CompilationUnit implements ICompilationUnit {
	protected char[] fContents;
	protected char[] fFileName;
	protected char[] fMainTypeName;
public CompilationUnit(char[] contents, char[] filename) {
	fContents = contents;
	fFileName = filename;

	String file = new String(filename);
	int start = file.lastIndexOf("/"/*nonNLS*/) + 1;
	if (start == 0 || start < file.lastIndexOf("\\"/*nonNLS*/))
		start = file.lastIndexOf("\\"/*nonNLS*/) + 1;

	int end = file.lastIndexOf("."/*nonNLS*/);
	if (end == -1)
		end = file.length();

	fMainTypeName = file.substring(start, end).toCharArray();
}
public char[] getContents() {
	return fContents;
}
public char[] getFileName() {
	return fFileName;
}
public char[] getMainTypeName() {
	return fMainTypeName;
}
public String toString() {
	return "CompilationUnit["/*nonNLS*/ + new String(fFileName) + "]"/*nonNLS*/; 
}
}