55 lines
1.9 KiB
Java
55 lines
1.9 KiB
Java
/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/*
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* $Id: WhitespaceStrippingElementMatcher.java 468655 2006-10-28 07:12:06Z minchau $
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*/
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package org.apache.xpath;
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import javax.xml.transform.TransformerException;
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import org.w3c.dom.Element;
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/**
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* A class that implements this interface can tell if a given element should
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* strip whitespace nodes from it's children.
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*/
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public interface WhitespaceStrippingElementMatcher
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{
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/**
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* Get information about whether or not an element should strip whitespace.
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* @see <a href="http://www.w3.org/TR/xslt#strip">strip in XSLT Specification</a>
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*
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* @param support The XPath runtime state.
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* @param targetElement Element to check
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*
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* @return true if the whitespace should be stripped.
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*
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* @throws TransformerException
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*/
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public boolean shouldStripWhiteSpace(
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XPathContext support, Element targetElement) throws TransformerException;
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/**
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* Get information about whether or not whitespace can be stripped.
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* @see <a href="http://www.w3.org/TR/xslt#strip">strip in XSLT Specification</a>
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*
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* @return true if the whitespace can be stripped.
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*/
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public boolean canStripWhiteSpace();
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}
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