1 /*
2 * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
128 UnmarshallingContext getContext();
129
130 /**
131 * Gets the predictor that can be used for the caller to avoid
132 * calling {@link #text(CharSequence)} unnecessarily.
133 */
134 TextPredictor getPredictor();
135
136 interface TextPredictor {
137 /**
138 * Returns true if the visitor is expecting a text event as the next event.
139 *
140 * <p>
141 * This is primarily intended to be used for optimization to avoid buffering
142 * characters unnecessarily. If this method returns false and the connector
143 * sees whitespace it can safely skip it.
144 *
145 * <p>
146 * If this method returns true, all the whitespaces are considered significant
147 * and thus need to be reported as a {@link XmlVisitor#text} event. Furthermore,
148 * if the element has no children (like <foo/>), then it has to be reported
149 * an empty {@link XmlVisitor#text} event.
150 */
151 boolean expectText();
152 }
153 }
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1 /*
2 * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
128 UnmarshallingContext getContext();
129
130 /**
131 * Gets the predictor that can be used for the caller to avoid
132 * calling {@link #text(CharSequence)} unnecessarily.
133 */
134 TextPredictor getPredictor();
135
136 interface TextPredictor {
137 /**
138 * Returns true if the visitor is expecting a text event as the next event.
139 *
140 * <p>
141 * This is primarily intended to be used for optimization to avoid buffering
142 * characters unnecessarily. If this method returns false and the connector
143 * sees whitespace it can safely skip it.
144 *
145 * <p>
146 * If this method returns true, all the whitespaces are considered significant
147 * and thus need to be reported as a {@link XmlVisitor#text} event. Furthermore,
148 * if the element has no children (like {@code <foo/>}), then it has to be reported
149 * an empty {@link XmlVisitor#text} event.
150 */
151 boolean expectText();
152 }
153 }
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