+/*
+ * Copyright (C) 2001, 2002 The Mir-coders group
+ *
+ * This file is part of Mir.
+ *
+ * Mir 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 of the License, or
+ * (at your option) any later version.
+ *
+ * Mir 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 Mir; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * In addition, as a special exception, The Mir-coders gives permission to link
+ * the code of this program with any library licensed under the Apache Software License,
+ * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library
+ * (or with modified versions of the above that use the same license as the above),
+ * and distribute linked combinations including the two. You must obey the
+ * GNU General Public License in all respects for all of the code used other than
+ * the above mentioned libraries. If you modify this file, you may extend this
+ * exception to your version of the file, but you are not obligated to do so.
+ * If you do not wish to do so, delete this exception statement from your version.
+ */
package mir.producer.reader;
-import java.util.*;
-import mir.producer.*;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import mir.producer.CompositeProducerNode;
+import mir.producer.NodedProducer;
+import mir.producer.Producer;
+import mir.producer.ProducerExc;
+import mir.producer.ProducerFactory;
+import mir.producer.ProducerFailure;
+import mir.producer.ProducerNode;
public class ScriptedProducerFactory implements ProducerFactory {
- private Map verbs;
+ private List verbs;
+ private Map verbNodes;
private ProducerNode body;
private String defaultVerb;
+ private String name;
- public ScriptedProducerFactory(Map aVerbs, ProducerNode aBody, String aDefaultVerb) {
+ public ScriptedProducerFactory(String aName, List aVerbs, Map aVerbNodes, ProducerNode aBody, String aDefaultVerb) {
verbs = aVerbs;
+ verbNodes = aVerbNodes;
body = aBody;
defaultVerb = aDefaultVerb;
+ name = aName;
+ }
+
+ public String getName() {
+ return name;
+ }
+
+ public boolean allowVerb(String aVerb) {
+ return verbNodes.containsKey(aVerb) || defaultVerb!=null;
}
- public ScriptedProducerFactory(Map aVerbs, ProducerNode aBody) {
- this(aVerbs, aBody, null);
+ public ScriptedProducerFactory(String aName, List aVerbs, Map aVerbNodes, ProducerNode aBody) {
+ this(aName, aVerbs, aVerbNodes, aBody, null);
}
public Producer makeProducer(String aVerb, Map aStartingValues) throws ProducerFailure, ProducerExc {
CompositeProducerNode rootNode;
ProducerNode verbNode;
- if (verbs.containsKey(aVerb)) {
- verbNode = (ProducerNode) verbs.get(aVerb);
+ if (verbNodes.containsKey(aVerb)) {
+ verbNode = (ProducerNode) verbNodes.get(aVerb);
}
- else if (defaultVerb!=null && verbs.containsKey(defaultVerb)) {
- verbNode = (ProducerNode) verbs.get(defaultVerb);
+ else if (defaultVerb!=null && verbNodes.containsKey(defaultVerb)) {
+ verbNode = (ProducerNode) verbNodes.get(defaultVerb);
}
- else throw new ProducerExc("Undefined verb: " + aVerb);
+ else throw new ProducerExc("Undefined verb: " + aVerb + " (and no default verb was defined)");
rootNode = new CompositeProducerNode();
rootNode.addSubNode(verbNode);
return new NodedProducer(rootNode, aVerb, aStartingValues);
};
- public Iterator verbs() {
- return verbs.keySet().iterator();
+ public List verbs() {
+ return verbs;
}
}
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