diff options
Diffstat (limited to 'bundles/org.eclipse.wst.html.core/src/org/eclipse/wst/html/core/internal/validate/SMUtil.java')
| -rw-r--r-- | bundles/org.eclipse.wst.html.core/src/org/eclipse/wst/html/core/internal/validate/SMUtil.java | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/bundles/org.eclipse.wst.html.core/src/org/eclipse/wst/html/core/internal/validate/SMUtil.java b/bundles/org.eclipse.wst.html.core/src/org/eclipse/wst/html/core/internal/validate/SMUtil.java new file mode 100644 index 0000000000..6bf6fede41 --- /dev/null +++ b/bundles/org.eclipse.wst.html.core/src/org/eclipse/wst/html/core/internal/validate/SMUtil.java @@ -0,0 +1,36 @@ +/******************************************************************************* + * Copyright (c) 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 + *******************************************************************************/ +package org.eclipse.wst.html.core.internal.validate; + +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +final class SMUtil { + + private SMUtil() { + super(); + } + + /* get an ancestor element ignoring implicit ones. */ + public static Element getParentElement(Node child) { + if (child == null) + return null; + + Node p = child.getParentNode(); + while (p != null) { + if (p.getNodeType() == Node.ELEMENT_NODE) { + return (Element) p; + } + p = p.getParentNode(); + } + return null; + } +}
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