package org.eclipse.cdt.internal.core.model;

/*
 * (c) Copyright IBM Corp. 2000, 2001.
 * All Rights Reserved.
 */

import org.eclipse.cdt.core.model.ISourceRange;

/**
 * @see ISourceRange
 */
class SourceRange implements ISourceRange {

	protected int startPos, length;
	protected int idStartPos, idLength;
	protected int startLine, endLine;

	protected SourceRange(int startPos, int length) {
		this.startPos = startPos;
		this.length = length;
		idStartPos = 0;
		idLength = 0;
		startLine = 0;
		endLine = 0;
	}

	protected SourceRange(int startPos, int length, int idStartPos, int idLength) {
		this.startPos = startPos;
		this.length = length;
		this.idStartPos = idStartPos;
		this.idLength = idLength;
	}

	protected SourceRange(int startPos, int length, int idStartPos, int idLength,
		int startLine, int endLine) {
		this.startPos = startPos;
		this.length = length;
		this.idStartPos = idStartPos;
		this.idLength = idLength;
		this.startLine = startLine;
		this.endLine = endLine;
	}
	/**
	 * @see ISourceRange
	 */
	public int getLength() {
		return length;
	}

	/**
	 * @see ISourceRange
	 */
	public int getStartPos() {
		return startPos;
	}

	/**
	 */
	public int getIdStartPos() {
		return idStartPos;
	}

	public int getIdLength() {
		return idLength;
	}

	public int getStartLine() {
		return startLine;
	}

	public int getEndLine() {
		return endLine;
	}

	public String toString() {
		StringBuffer buffer = new StringBuffer();
		buffer.append("[offset="); //$NON-NLS-1$
		buffer.append(this.startPos);
		buffer.append(", length="); //$NON-NLS-1$
		buffer.append(this.length);
		buffer.append("]"); //$NON-NLS-1$

		buffer.append("[IdOffset="); //$NON-NLS-1$
		buffer.append(this.idStartPos);
		buffer.append(", idLength="); //$NON-NLS-1$
		buffer.append(this.idLength);
		buffer.append("]"); //$NON-NLS-1$
		return buffer.toString();
	}
}