| /* |
| * Copyright 2002-2005 Sascha Weinreuter |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.intellij.plugins.xpathView.support.jaxen; |
| |
| import com.intellij.psi.xml.XmlAttribute; |
| import com.intellij.psi.xml.XmlElement; |
| import com.intellij.psi.xml.XmlTag; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| class AttributeIterator implements Iterator { |
| |
| private final Iterator<XmlAttribute> theIterator; |
| |
| public AttributeIterator(XmlElement parent) { |
| this.theIterator = filterNamespaceAttrs(((XmlTag)parent).getAttributes()); |
| } |
| |
| private Iterator<XmlAttribute> filterNamespaceAttrs(XmlAttribute[] attributes) { |
| final List<XmlAttribute> attrs = new ArrayList<XmlAttribute>(attributes.length); |
| for (XmlAttribute attribute : attributes) { |
| final String name = attribute.getName(); |
| if (!name.startsWith("xmlns:") && !name.equals("xmlns")) { |
| attrs.add(attribute); |
| } |
| } |
| return attrs.iterator(); |
| } |
| |
| /** |
| * @see Iterator#remove |
| */ |
| public void remove() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public boolean hasNext() { |
| return theIterator.hasNext(); |
| } |
| |
| public Object next() { |
| return theIterator.next(); |
| } |
| } |