/*******************************************************************************
* Copyright Technophobia Ltd 2012
*
* This file is part of the Substeps Eclipse Plugin.
*
* The Substeps Eclipse Plugin is free software: you can redistribute it and/or modify
* it under the terms of the Eclipse Public License v1.0.
*
* The Substeps Eclipse Plugin is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* Eclipse Public License for more details.
*
* You should have received a copy of the Eclipse Public License
* along with the Substeps Eclipse Plugin. If not, see <http://www.eclipse.org/legal/epl-v10.html>.
******************************************************************************/
package com.technophobia.substeps.document.text.rule;
import org.eclipse.jface.text.rules.ICharacterScanner;
import org.eclipse.jface.text.rules.IRule;
import org.eclipse.jface.text.rules.IToken;
public class ConsumeSingleLineUntilTrailingCommentRule implements IRule {
private static final int EOF = -1;
private static final int NEWLINE = '\n';
private static final int COMMENT = '#';
private final IToken token;
public ConsumeSingleLineUntilTrailingCommentRule(final IToken token) {
this.token = token;
}
@Override
public IToken evaluate(final ICharacterScanner scanner) {
int c = scanner.read();
while (c != EOF && c != NEWLINE && c != COMMENT) {
c = scanner.read();
}
return token;
}
}