/*
 * Created on May 14, 2003
 *
 * To change the template for this generated file go to
 * Window>Preferences>Java>Code Generation>Code and Comments
 */
package CDBuilder.couplingSyntaxEditor;import org.eclipse.jface.text.rules.EndOfLineRule;
import org.eclipse.jface.text.rules.IPredicateRule;
import org.eclipse.jface.text.rules.IToken;
import org.eclipse.jface.text.rules.RuleBasedPartitionScanner;
import org.eclipse.jface.text.rules.SingleLineRule;
import org.eclipse.jface.text.rules.Token;
/**
 * @author Lucie Zhao and Sherwin Sim
 *
 * @version 1 May - August 2003
 * 
 * This class sets up the partition scanner to detect
 * comments and default text
 */
public class csePartitionScanner extends RuleBasedPartitionScanner {
	/** label for default text */
	public final static String CD_DEFAULT = "__cd_default";
	/** label for comments */
	public final static String CD_COMMENT = "__cd_comment";

	/**
	 *Initializes the tokens and sets up the rules for comments
	 *and default text
	 *
	 */
	public csePartitionScanner() {
	
		IToken cdComment = new Token(CD_COMMENT);
		IToken cdDefault = new Token(CD_DEFAULT);

			IPredicateRule[] rules = new IPredicateRule[3];

			rules[0] = new EndOfLineRule("%", cdComment);
			// Add rule for strings and character constants.
			rules[1]= (new SingleLineRule("\"", "\"", cdDefault, '\\')); 
			rules[2]= (new SingleLineRule("'", "'", cdDefault, '\\')); 
			setPredicateRules(rules);
		}
		
}