- /*
- * Copyright 1999-2004 The Apache Software Foundation.
- *
- * 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.
- */
- /*
- * $Id: WhitespaceStrippingElementMatcher.java,v 1.4 2004/02/17 04:30:02 minchau Exp $
- */
- package com.sun.org.apache.xpath.internal;
-
- import javax.xml.transform.TransformerException;
-
- import org.w3c.dom.Element;
-
- /**
- * A class that implements this interface can tell if a given element should
- * strip whitespace nodes from it's children.
- */
- public interface WhitespaceStrippingElementMatcher
- {
- /**
- * Get information about whether or not an element should strip whitespace.
- * @see <a href="http://www.w3.org/TR/xslt#strip">strip in XSLT Specification</a>
- *
- * @param support The XPath runtime state.
- * @param targetElement Element to check
- *
- * @return true if the whitespace should be stripped.
- *
- * @throws TransformerException
- */
- public boolean shouldStripWhiteSpace(
- XPathContext support, Element targetElement) throws TransformerException;
-
- /**
- * Get information about whether or not whitespace can be stripped.
- * @see <a href="http://www.w3.org/TR/xslt#strip">strip in XSLT Specification</a>
- *
- * @return true if the whitespace can be stripped.
- */
- public boolean canStripWhiteSpace();
- }