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Diffstat (limited to 'libjava/gnu/xml/pipeline/EventConsumer.java')
-rw-r--r-- | libjava/gnu/xml/pipeline/EventConsumer.java | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/libjava/gnu/xml/pipeline/EventConsumer.java b/libjava/gnu/xml/pipeline/EventConsumer.java deleted file mode 100644 index 017bc7f74f1..00000000000 --- a/libjava/gnu/xml/pipeline/EventConsumer.java +++ /dev/null @@ -1,95 +0,0 @@ -/* EventConsumer.java -- - Copyright (C) 1999,2000,2001 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.pipeline; - -import org.xml.sax.*; - - -/** - * Collects the event consumption apparatus of a SAX pipeline stage. - * Consumers which permit some handlers or other characteristics to be - * configured will provide methods to support that configuration. - * - * <p> Two important categories of consumers include <em>filters</em>, which - * process events and pass them on to other consumers, and <em>terminus</em> - * (or <em>terminal</em>) stages, which don't pass events on. Filters are not - * necessarily derived from the {@link EventFilter} class, although that - * class can substantially simplify their construction by automating the - * most common activities. - * - * <p> Event consumers which follow certain conventions for the signatures - * of their constructors can be automatically assembled into pipelines - * by the {@link PipelineFactory} class. - * - * @author David Brownell - */ -public interface EventConsumer -{ - /** Most stages process these core SAX callbacks. */ - public ContentHandler getContentHandler (); - - /** Few stages will use unparsed entities. */ - public DTDHandler getDTDHandler (); - - /** - * This method works like the SAX2 XMLReader method of the same name, - * and is used to retrieve the optional lexical and declaration handlers - * in a pipeline. - * - * @param id This is a URI identifying the type of property desired. - * @return The value of that property, if it is defined. - * - * @exception SAXNotRecognizedException Thrown if the particular - * pipeline stage does not understand the specified identifier. - */ - public Object getProperty (String id) - throws SAXNotRecognizedException; - - /** - * This method provides a filter stage with a handler that abstracts - * presentation of warnings and both recoverable and fatal errors. - * Most pipeline stages should share a single policy and mechanism - * for such reports, since application components require consistency - * in such activities. Accordingly, typical responses to this method - * invocation involve saving the handler for use; filters will pass - * it on to any other consumers they use. - * - * @param handler encapsulates error handling policy for this stage - */ - public void setErrorHandler (ErrorHandler handler); -} |