| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.ode.bpel.compiler.bom; |
| |
| import javax.xml.namespace.QName; |
| |
| import org.w3c.dom.Element; |
| |
| /** |
| * Representation of the BPEL <code><forEach></code> activity. |
| */ |
| public class ForEachActivity extends CompositeActivity { |
| |
| public ForEachActivity(Element el) { |
| super(el); |
| } |
| |
| /** |
| * Gets the counter variable name used for iteration. |
| * |
| * @return counter variable name |
| */ |
| public String getCounterName() { |
| return getAttribute("counterName", null); |
| } |
| |
| /** |
| * Returns whether this forEach executes iterations on nested scopes |
| * parrallely or sequentially |
| * |
| * @return true if parrallel, false if sequential |
| */ |
| public boolean isParallel() { |
| return getAttribute("parallel", "no").equals("yes"); |
| } |
| |
| /**\ |
| * Gets the expression that will be used as a start value for the iteration |
| * counter. |
| * |
| * @return start iteration counter |
| */ |
| public Expression getStartCounter() { |
| return (Expression) getFirstChild(rewriteTargetNS(Bpel20QNames.START_COUNTER_VALUE)); |
| } |
| |
| /** |
| * Sets the expression that will be used as a termination value for the |
| * forEach iterations. |
| * |
| * @return final counter expression |
| */ |
| public Expression getFinalCounter() { |
| return (Expression) getFirstChild(rewriteTargetNS(Bpel20QNames.FINAL_COUNTER_VALUE)); |
| } |
| |
| /** |
| * Gets a completion condition defining how many child scope completions can |
| * occur before the forEach completes. |
| * |
| * @return completion condition |
| */ |
| public CompletionCondition getCompletionCondition() { |
| return getFirstChild(CompletionCondition.class); |
| } |
| |
| /** |
| * Gets the scope activity that we will iterate on. |
| * |
| * @return child scope activity |
| */ |
| public ScopeActivity getChild() { |
| return getFirstChild(ScopeActivity.class); |
| } |
| } |