1 files changed, 0 insertions, 166 deletions
diff --git a/bundles/org.eclipse.wst.xml.core/src/org/eclipse/wst/xml/core/internal/document/StructuredDocumentRegionUtil.java b/bundles/org.eclipse.wst.xml.core/src/org/eclipse/wst/xml/core/internal/document/StructuredDocumentRegionUtil.java
deleted file mode 100644
index 036800fa9b..0000000000
--- a/bundles/org.eclipse.wst.xml.core/src/org/eclipse/wst/xml/core/internal/document/StructuredDocumentRegionUtil.java
+++ /dev/null
@@ -1,166 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2001, 2004 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
- *     Jens Lukowski/Innoopract - initial renaming/restructuring
- *     
- *******************************************************************************/
-package org.eclipse.wst.xml.core.internal.document;
-
-
-
-import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion;
-import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion;
-import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionList;
-import org.eclipse.wst.xml.core.internal.regions.DOMRegionContext;
-
-
-/**
- * Provides convenient functions to handle IStructuredDocumentRegion and
- * ITextRegion.
- */
-class StructuredDocumentRegionUtil {
-
-	/**
-	 * Extracts contents enclosed with quotes. Quotes may be double or single.
-	 */
-	static String getAttrValue(IStructuredDocumentRegion flatNode, ITextRegion region) {
-		if (region == null)
-			return null;
-		if (flatNode == null)
-			return null;
-		String value = flatNode.getText(region);
-		if (value == null)
-			return null;
-		int length = value.length();
-		if (length == 0)
-			return value;
-		char firstChar = value.charAt(0);
-		if (firstChar == '"' || firstChar == '\'') {
-			if (length == 1)
-				return null;
-			if (value.charAt(length - 1) == firstChar)
-				length--;
-			return value.substring(1, length);
-		}
-		return value;
-	}
-
-	/**
-	 * Extracts the name without heading '&' and tailing ';'.
-	 */
-	static String getEntityRefName(IStructuredDocumentRegion flatNode, ITextRegion region) {
-		if (region == null)
-			return null;
-		String ref = flatNode.getText(region);
-		int length = ref.length();
-		if (length == 0)
-			return ref;
-		int offset = 0;
-		if (ref.charAt(0) == '&')
-			offset = 1;
-		if (ref.charAt(length - 1) == ';')
-			length--;
-		if (offset >= length)
-			return null;
-		return ref.substring(offset, length);
-	}
-
-	/**
-	 * Returns the first region.
-	 */
-	static ITextRegion getFirstRegion(IStructuredDocumentRegion flatNode) {
-		if (flatNode == null)
-			return null;
-		ITextRegionList regions = flatNode.getRegions();
-		if (regions == null || regions.size() == 0)
-			return null;
-		return regions.get(0);
-	}
-
-	/**
-	 * Returns the type of the first region.
-	 */
-	static String getFirstRegionType(IStructuredDocumentRegion flatNode) {
-		if (flatNode == null)
-			return DOMRegionContext.UNDEFINED;
-		ITextRegionList regions = flatNode.getRegions();
-		if (regions == null || regions.size() == 0)
-			return DOMRegionContext.UNDEFINED;
-		ITextRegion region = regions.get(0);
-		return region.getType();
-	}
-
-	/**
-	 */
-	static IStructuredDocumentRegion getFirstStructuredDocumentRegion(IStructuredDocumentRegion flatNode) {
-		if (flatNode == null)
-			return null;
-		if (flatNode instanceof StructuredDocumentRegionContainer) {
-			flatNode = ((StructuredDocumentRegionContainer) flatNode).getFirstStructuredDocumentRegion();
-		}
-		if (flatNode instanceof StructuredDocumentRegionProxy) {
-			flatNode = ((StructuredDocumentRegionProxy) flatNode).getStructuredDocumentRegion();
-		}
-		return flatNode;
-	}
-
-	/**
-	 * Returns the last region.
-	 */
-	static ITextRegion getLastRegion(IStructuredDocumentRegion flatNode) {
-		if (flatNode == null)
-			return null;
-		ITextRegionList regions = flatNode.getRegions();
-		if (regions == null || regions.size() == 0)
-			return null;
-		return regions.get(regions.size() - 1);
-	}
-
-	/**
-	 * Returns the type of the first region.
-	 */
-	static String getLastRegionType(IStructuredDocumentRegion flatNode) {
-		if (flatNode == null)
-			return DOMRegionContext.UNDEFINED;
-		ITextRegionList regions = flatNode.getRegions();
-		if (regions == null || regions.size() == 0)
-			return DOMRegionContext.UNDEFINED;
-		ITextRegion region = regions.get(regions.size() - 1);
-		return region.getType();
-	}
-
-	/**
-	 */
-	static IStructuredDocumentRegion getLastStructuredDocumentRegion(IStructuredDocumentRegion flatNode) {
-		if (flatNode == null)
-			return null;
-		if (flatNode instanceof StructuredDocumentRegionContainer) {
-			flatNode = ((StructuredDocumentRegionContainer) flatNode).getLastStructuredDocumentRegion();
-		}
-		if (flatNode instanceof StructuredDocumentRegionProxy) {
-			flatNode = ((StructuredDocumentRegionProxy) flatNode).getStructuredDocumentRegion();
-		}
-		return flatNode;
-	}
-
-	/**
-	 */
-	static IStructuredDocumentRegion getStructuredDocumentRegion(IStructuredDocumentRegion flatNode) {
-		if (flatNode == null)
-			return null;
-		if (flatNode instanceof StructuredDocumentRegionProxy) {
-			flatNode = ((StructuredDocumentRegionProxy) flatNode).getStructuredDocumentRegion();
-		}
-		return flatNode;
-	}
-
-	StructuredDocumentRegionUtil() {
-		super();
-	}
-}