diff options
Diffstat (limited to 'bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/text/StructuredDocumentRegionEnumeration.java')
-rw-r--r-- | bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/text/StructuredDocumentRegionEnumeration.java | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/text/StructuredDocumentRegionEnumeration.java b/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/text/StructuredDocumentRegionEnumeration.java deleted file mode 100644 index 11911984e7..0000000000 --- a/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/text/StructuredDocumentRegionEnumeration.java +++ /dev/null @@ -1,87 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2005 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.sse.core.internal.text; - - - -import java.util.Enumeration; -import java.util.NoSuchElementException; - -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.util.Debug; - - -public class StructuredDocumentRegionEnumeration implements Enumeration { - - private int count; - private IStructuredDocumentRegion head; - private IStructuredDocumentRegion oldHead; - - /** - * StructuredDocumentRegionEnumeration constructor comment. - */ - public StructuredDocumentRegionEnumeration(IStructuredDocumentRegion newHead) { - super(); - IStructuredDocumentRegion countNode = head = newHead; - while (countNode != null) { - count++; - countNode = countNode.getNext(); - } - if (Debug.DEBUG > 5) { - System.out.println("N Nodes in StructuredDocumentRegionEnumeration Contructor: " + count); //$NON-NLS-1$ - } - } - - /** - * StructuredDocumentRegionEnumeration constructor comment. - */ - public StructuredDocumentRegionEnumeration(IStructuredDocumentRegion start, IStructuredDocumentRegion end) { - super(); - IStructuredDocumentRegion countNode = head = start; - if ((start == null) || (end == null)) { - // error condition - count = 0; - return; - } - //If both nodes are non-null, we assume there is always at least one - // item - count = 1; - while (countNode != end) { - count++; - countNode = countNode.getNext(); - } - if (org.eclipse.wst.sse.core.internal.util.Debug.DEBUG > 5) { - System.out.println("N Nodes in StructuredDocumentRegionEnumeration Contructor: " + count); //$NON-NLS-1$ - } - } - - /** - * hasMoreElements method comment. - */ - public synchronized boolean hasMoreElements() { - return count > 0; - } - - /** - * nextElement method comment. - */ - public synchronized Object nextElement() { - if (count > 0) { - count--; - oldHead = head; - head = head.getNext(); - return oldHead; - } - throw new NoSuchElementException("StructuredDocumentRegionEnumeration"); //$NON-NLS-1$ - } -} |