diff options
Diffstat (limited to 'bundles/org.eclipse.wst.xml.core/src/org/eclipse/wst/xml/core/internal/document/StructuredDocumentRegionChecker.java')
-rw-r--r-- | bundles/org.eclipse.wst.xml.core/src/org/eclipse/wst/xml/core/internal/document/StructuredDocumentRegionChecker.java | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/bundles/org.eclipse.wst.xml.core/src/org/eclipse/wst/xml/core/internal/document/StructuredDocumentRegionChecker.java b/bundles/org.eclipse.wst.xml.core/src/org/eclipse/wst/xml/core/internal/document/StructuredDocumentRegionChecker.java deleted file mode 100644 index 5252318598..0000000000 --- a/bundles/org.eclipse.wst.xml.core/src/org/eclipse/wst/xml/core/internal/document/StructuredDocumentRegionChecker.java +++ /dev/null @@ -1,143 +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 java.io.IOException; -import java.io.Writer; - -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel; -import org.w3c.dom.Node; - - -/** - * This class is only for debug purpose. - */ -public class StructuredDocumentRegionChecker { - String EOL = System.getProperty("line.separator"); //$NON-NLS-1$ - - private int offset = 0; - Writer testWriter = null; - - /** - */ - public StructuredDocumentRegionChecker() { - super(); - } - - public StructuredDocumentRegionChecker(Writer writer) { - super(); - testWriter = writer; - } - - /** - */ - private void checkChildNodes(Node node) { - for (Node child = node.getFirstChild(); child != null; child = child.getNextSibling()) { - checkNode(child); - } - } - - /** - */ - public void checkModel(IDOMModel model) { - checkChildNodes(model.getDocument()); - } - - /** - */ - private void checkNode(Node node) { - checkStructuredDocumentRegion(((NodeImpl) node).getStructuredDocumentRegion()); - if (node.getNodeType() == Node.ELEMENT_NODE) { - checkChildNodes(node); - checkStructuredDocumentRegion(((ElementImpl) node).getEndStructuredDocumentRegion()); - } - } - - /** - */ - private void checkStructuredDocumentRegion(IStructuredDocumentRegion flatNode) { - if (flatNode == null) - return; - - if (flatNode instanceof StructuredDocumentRegionContainer) { - StructuredDocumentRegionContainer container = (StructuredDocumentRegionContainer) flatNode; - int n = container.getStructuredDocumentRegionCount(); - for (int i = 0; i < n; i++) { - IStructuredDocumentRegion c = container.getStructuredDocumentRegion(i); - if (c == null) { - reportError("null"); //$NON-NLS-1$ - continue; - } - checkStructuredDocumentRegion(c); - } - return; - } - - int start = flatNode.getStart(); - if (start < this.offset) - reportError("overwrap"); //$NON-NLS-1$ - if (start > this.offset) - reportError("gap"); //$NON-NLS-1$ - int end = flatNode.getEnd(); - this.offset = end; - - if (flatNode instanceof StructuredDocumentRegionProxy) { - StructuredDocumentRegionProxy proxy = (StructuredDocumentRegionProxy) flatNode; - IStructuredDocumentRegion p = proxy.getStructuredDocumentRegion(); - if (p == null) { - reportError("null"); //$NON-NLS-1$ - return; - } - int s = p.getStart(); - int e = p.getEnd(); - if (s > start || e < end) - reportError("out"); //$NON-NLS-1$ - if (s == start && e == end) - reportWarning("vain"); //$NON-NLS-1$ - } - } - - /** - */ - private void reportError(String message) { - String msg = "StructuredDocumentRegionChecker : error : " + message; //$NON-NLS-1$ - if (testWriter != null) { - try { - testWriter.write(msg + EOL); - } catch (IOException e) { - e.printStackTrace(); - } - } else { - System.out.println(msg); - } - throw new StructuredDocumentRegionManagementException(); - } - - /** - */ - private void reportWarning(String message) { - String msg = "StructuredDocumentRegionChecker : warning : " + message; //$NON-NLS-1$ - if (testWriter != null) { - try { - testWriter.write(msg + EOL); - } catch (IOException e) { - e.printStackTrace(); - } - } else { - System.out.println(msg); - } - } -} |