Mercurial > projects > dwt-addons
view dwtx/jface/text/rules/IPredicateRule.d @ 200:eb3414669eb0 default tip
fix for dmd 1.041 and tango 0.99.8
author | Frank Benoit <benoit@tionex.de> |
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date | Sat, 28 Mar 2009 03:09:57 +0100 |
parents | eb98a5cbfd78 |
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/******************************************************************************* * Copyright (c) 2000, 2006 IBM Corporation and others. * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at * http://www.eclipse.org/legal/epl-v10.html * * Contributors: * IBM Corporation - initial API and implementation * Port to the D programming language: * Frank Benoit <benoit@tionex.de> *******************************************************************************/ module dwtx.jface.text.rules.IPredicateRule; import dwtx.jface.text.rules.FastPartitioner; // packageimport import dwtx.jface.text.rules.ITokenScanner; // packageimport import dwtx.jface.text.rules.Token; // packageimport import dwtx.jface.text.rules.RuleBasedScanner; // packageimport import dwtx.jface.text.rules.EndOfLineRule; // packageimport import dwtx.jface.text.rules.WordRule; // packageimport import dwtx.jface.text.rules.WhitespaceRule; // packageimport import dwtx.jface.text.rules.WordPatternRule; // packageimport import dwtx.jface.text.rules.DefaultPartitioner; // packageimport import dwtx.jface.text.rules.NumberRule; // packageimport import dwtx.jface.text.rules.SingleLineRule; // packageimport import dwtx.jface.text.rules.PatternRule; // packageimport import dwtx.jface.text.rules.RuleBasedDamagerRepairer; // packageimport import dwtx.jface.text.rules.ICharacterScanner; // packageimport import dwtx.jface.text.rules.IRule; // packageimport import dwtx.jface.text.rules.DefaultDamagerRepairer; // packageimport import dwtx.jface.text.rules.IToken; // packageimport import dwtx.jface.text.rules.IPartitionTokenScanner; // packageimport import dwtx.jface.text.rules.MultiLineRule; // packageimport import dwtx.jface.text.rules.RuleBasedPartitioner; // packageimport import dwtx.jface.text.rules.RuleBasedPartitionScanner; // packageimport import dwtx.jface.text.rules.BufferedRuleBasedScanner; // packageimport import dwtx.jface.text.rules.IWhitespaceDetector; // packageimport import dwt.dwthelper.utils; /** * Defines the interface for a rule used in the scanning of text for the purpose of * document partitioning or text styling. A predicate rule can only return one single * token after having successfully detected content. This token is called success token. * Also, it also returns a token indicating that this rule has not been successful. * * @see ICharacterScanner * @since 2.0 */ public interface IPredicateRule : IRule { /** * Returns the success token of this predicate rule. * * @return the success token of this rule */ IToken getSuccessToken(); /** * Evaluates the rule by examining the characters available from * the provided character scanner. The token returned by this rule * returns <code>true</code> when calling <code>isUndefined</code>, * if the text that the rule investigated does not match the rule's requirements. Otherwise, * this method returns this rule's success token. If this rules relies on a text pattern * comprising a opening and a closing character sequence this method can also be called * when the scanner is positioned already between the opening and the closing sequence. * In this case, <code>resume</code> must be set to <code>true</code>. * * @param scanner the character scanner to be used by this rule * @param resume indicates that the rule starts working between the opening and the closing character sequence * @return the token computed by the rule */ IToken evaluate(ICharacterScanner scanner, bool resume); }