/**
* Copyright 2010 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jbpm.workflow.core.node;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
import org.kie.api.definition.process.Node;
public class DynamicNode extends CompositeContextNode {
private static final long serialVersionUID = 510l;
private String completionExpression;
private String language;
public boolean acceptsEvent(String type, Object event) {
for (Node node: getNodes()) {
if (type.equals(node.getName()) && node.getIncomingConnections().isEmpty()) {
return true;
}
}
return super.acceptsEvent(type, event);
}
public Node internalGetNode(long id) {
try {
return getNode(id);
} catch (IllegalArgumentException e) {
return null;
}
}
public String getCompletionExpression() {
return completionExpression;
}
public void setCompletionExpression(String expression) {
this.completionExpression = expression;
}
public String getLanguage() {
return language;
}
public void setLanguage(String language) {
this.language = language;
}
public List<Node> getAutoStartNodes() {
List<Node> nodes = Arrays.stream(getNodes())
.filter(n -> n.getIncomingConnections().isEmpty() && "true".equalsIgnoreCase((String)n.getMetaData().get("customAutoStart")))
.collect(Collectors.toList());
return nodes;
}
}