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Diffstat (limited to 'libjava/gnu/xml/xpath/VariableReference.java')
-rw-r--r-- | libjava/gnu/xml/xpath/VariableReference.java | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/libjava/gnu/xml/xpath/VariableReference.java b/libjava/gnu/xml/xpath/VariableReference.java deleted file mode 100644 index e53d1faa858..00000000000 --- a/libjava/gnu/xml/xpath/VariableReference.java +++ /dev/null @@ -1,88 +0,0 @@ -/* VariableReference.java -- - Copyright (C) 2004 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.xml.xpath; - -import javax.xml.namespace.QName; -import javax.xml.xpath.XPathVariableResolver; -import org.w3c.dom.Node; -import gnu.xml.transform.Bindings; - -public class VariableReference - extends Expr -{ - - final XPathVariableResolver resolver; - final String name; - - public VariableReference(XPathVariableResolver resolver, String name) - { - this.resolver = resolver; - this.name = name; - } - - public Object evaluate(Node context, int pos, int len) - { - if (resolver != null) - { - if (resolver instanceof Bindings) - { - // Needs context to operate properly - return ((Bindings) resolver).get(name, context, pos, len); - } - QName qname = QName.valueOf(name); - return resolver.resolveVariable(qname); - } - throw new IllegalStateException("no variable resolver"); - } - - public Expr clone(Object context) - { - XPathVariableResolver r = resolver; - if (context instanceof XPathVariableResolver) - { - r = (XPathVariableResolver) context; - } - return new VariableReference(r, name); - } - - public String toString() - { - return "$" + name; - } - -} |