1 files changed, 0 insertions, 106 deletions
diff --git a/org.eclipse.jface.text/src/org/eclipse/jface/text/rules/RuleBasedPartitionScanner.java b/org.eclipse.jface.text/src/org/eclipse/jface/text/rules/RuleBasedPartitionScanner.java
deleted file mode 100644
index 5ce40bc58a1..00000000000
--- a/org.eclipse.jface.text/src/org/eclipse/jface/text/rules/RuleBasedPartitionScanner.java
+++ /dev/null
@@ -1,106 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2003 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials 
- * are made available under the terms of the Common Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v10.html
- * 
- * Contributors:
- *     IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package org.eclipse.jface.text.rules;
-
-
-import org.eclipse.jface.text.IDocument;
-
-
-/**
- * Scanner that exclusively uses predicate rules.
- * @since 2.0
- */
-public class RuleBasedPartitionScanner extends BufferedRuleBasedScanner implements IPartitionTokenScanner {
-	
-	/** The content type of the partition in which to resume scanning. */
-	protected String fContentType;
-	/** The offset of the partition inside which to resume. */
-	protected int fPartitionOffset;
-	
-	
-	/*
-	 * @see RuleBasedScanner#setRules(IRule[])
-	 */
-	public void setRules(IRule[] rules) {
-		throw new UnsupportedOperationException();
-	}
-	
-	/*
-	 * @see RuleBasedScanner#setRules(IRule[])
-	 */
-	public void setPredicateRules(IPredicateRule[] rules) {
-		super.setRules(rules);
-	}
-	
-	/*
-	 * @see ITokenScanner#setRange(IDocument, int, int)
-	 */
-	public void setRange(IDocument document, int offset, int length) {
-		setPartialRange(document, offset, length, null, -1);
-	}
-	
-	/*
-	 * @see IPartitionTokenScanner#setPartialRange(IDocument, int, int, String, int)
-	 */
-	public void setPartialRange(IDocument document, int offset, int length, String contentType, int partitionOffset) {
-		fContentType= contentType;
-		fPartitionOffset= partitionOffset;
-		if (partitionOffset > -1) {
-			int delta= offset - partitionOffset;
-			if (delta > 0) {
-				super.setRange(document, partitionOffset, length + delta);
-				fOffset= offset;
-				return;
-			}
-		}
-		super.setRange(document, offset, length);
-	}
-	
-	/*
-	 * @see ITokenScanner#nextToken()
-	 */
-	public IToken nextToken() {
-	
-		
-		if (fContentType == null || fRules == null) {
-			//don't try to resume
-			return super.nextToken();
-		}
-		
-		// inside a partition
-		
-		fColumn= UNDEFINED;
-		boolean resume= (fPartitionOffset > -1 && fPartitionOffset < fOffset);
-		fTokenOffset= resume ? fPartitionOffset : fOffset;
-				
-		IPredicateRule rule;
-		IToken token;
-		
-		for (int i= 0; i < fRules.length; i++) {
-			rule= (IPredicateRule) fRules[i];
-			token= rule.getSuccessToken();
-			if (fContentType.equals(token.getData())) {
-				token= rule.evaluate(this, resume);
-				if (!token.isUndefined()) {
-					fContentType= null;
-					return token;
-				}
-			}
-		}
-		
-		// haven't found any rule for this type of partition
-		fContentType= null;
-		if (resume)
-			fOffset= fPartitionOffset;
-		return super.nextToken();
-	}
-}