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- /*
- * $Id$
- *
- * ============================================================================
- * The Apache Software License, Version 1.1
- * ============================================================================
- *
- * Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modifica-
- * tion, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * 3. The end-user documentation included with the redistribution, if any, must
- * include the following acknowledgment: "This product includes software
- * developed by the Apache Software Foundation (http://www.apache.org/)."
- * Alternately, this acknowledgment may appear in the software itself, if
- * and wherever such third-party acknowledgments normally appear.
- *
- * 4. The names "FOP" and "Apache Software Foundation" must not be used to
- * endorse or promote products derived from this software without prior
- * written permission. For written permission, please contact
- * apache@apache.org.
- *
- * 5. Products derived from this software may not be called "Apache", nor may
- * "Apache" appear in their name, without prior written permission of the
- * Apache Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
- * DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * on behalf of the Apache Software Foundation and was originally created by
- * James Tauber <jtauber@jtauber.com>. For more information on the Apache
- * Software Foundation, please see <http://www.apache.org/>.
- *
- * @author <a href="mailto:pbwest@powerup.com.au">Peter B. West</a>
- * @version $Revision$ $Name$
- */
- package org.apache.fop.xml;
-
- import org.apache.fop.fo.FObjectNames;
-
- /**
- * This class provides a pool of <tt>FoXMLEvent</tt> objects.
- */
-
- public class FoXMLEventPool extends XMLEventPool {
-
- private static final String tag = "$Name$";
- private static final String revision = "$Revision$";
-
- /**
- * The one-argument constructor requires <i>namespaces</i>.
- * @param namespaces - an <tt>XMLNamespaces</tt> object.
- */
- public FoXMLEventPool(XMLNamespaces namespaces) {
- super(namespaces);
- }
-
- /**
- * Construct a pool with a given initial size.
- * @param namespaces - an <tt>XMLNamespaces</tt> object.
- * @param initialSize - the initial size of the pool.
- */
- public FoXMLEventPool(XMLNamespaces namespaces, int initialSize) {
- super(namespaces, initialSize);
- }
-
- /**
- * Acquire an <tt>FoXMLEvent</tt>.
- * @return an <tt>FoXMLEvent</tt>.
- */
- public synchronized FoXMLEvent acquireFoXMLEvent() {
- if (poolSize == 0)
- return new FoXMLEvent(namespaces);
- FoXMLEvent ev = ((FoXMLEvent)(pool.get(--poolSize))).clearFo();
- ev.setFoType(FObjectNames.NO_FO);
- eventSet.clear(ev.id);
- return ev;
- }
-
- /**
- * Get the <tt>XMLNamespaces</tt> object associated with this pool.
- * @return the <tt>XMLNamespaces</tt> object.
- */
- public XMLNamespaces getNamespaces() { return namespaces; }
-
- }
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