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1 // Copyright (C) 2007 Google Inc. | 1 // Copyright (C) 2007 Google Inc. |
2 // | 2 // |
3 // Licensed under the Apache License, Version 2.0 (the "License"); | 3 // Licensed under the Apache License, Version 2.0 (the "License"); |
4 // you may not use this file except in compliance with the License. | 4 // you may not use this file except in compliance with the License. |
5 // You may obtain a copy of the License at | 5 // You may obtain a copy of the License at |
6 // | 6 // |
7 // http://www.apache.org/licenses/LICENSE-2.0 | 7 // http://www.apache.org/licenses/LICENSE-2.0 |
8 // | 8 // |
9 // Unless required by applicable law or agreed to in writing, software | 9 // Unless required by applicable law or agreed to in writing, software |
10 // distributed under the License is distributed on an "AS IS" BASIS, | 10 // distributed under the License is distributed on an "AS IS" BASIS, |
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144 * @see <a href="http://www.w3.org/TR/REC-xml/#sec-white-space">ignorable | 144 * @see <a href="http://www.w3.org/TR/REC-xml/#sec-white-space">ignorable |
145 * white space</a> | 145 * white space</a> |
146 */ | 146 */ |
147 private static boolean isIgnorableTextNode(Node t) { | 147 private static boolean isIgnorableTextNode(Node t) { |
148 // TODO(mikesamuel): check against XML&HTML definitions of whitespace. | 148 // TODO(mikesamuel): check against XML&HTML definitions of whitespace. |
149 // Note: CDATA and ESCAPED text purposefully not treated as whitespace. | 149 // Note: CDATA and ESCAPED text purposefully not treated as whitespace. |
150 return t.getNodeType() == Node.TEXT_NODE | 150 return t.getNodeType() == Node.TEXT_NODE |
151 && "".equals(t.getNodeValue().trim()); | 151 && "".equals(t.getNodeValue().trim()); |
152 } | 152 } |
153 } | 153 } |
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